TIP: Click on subject to list as thread! ANSI
echo: virus_info
to: ALL
from: KURT WISMER
date: 2005-06-05 20:01:00
subject: News, May 5 2005

[cut-n-paste from sophos.com]

Name   W32/Mytob-P

Type  
    * Worm

How it spreads  
    * Email attachments

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Steals information
    * Forges the sender's email address

Aliases  
    * Net-Worm.Win32.Mytob.bd

Prevalence (1-5) 5

Description
W32/Mytob-P is a mass-mailing worm and IRC backdoor Trojan.

W32/Mytob-P spreads by sending itself as an email attachment to email 
addresses it harvests from the infected computer. The worm sets up an 
IRC backdoor allowing remote intruders unauthorised control of the 
infected computer.

W32/Mytob-P sends emails with the following characteristics:

Subject line:

Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Message text:

Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

Advanced
W32/Mytob-P is a mass-mailing worm and IRC backdoor Trojan.

W32/Mytob-P spreads by sending itself as an email attachment to email 
addresses it harvests from the infected computer. The worm sets up an 
IRC backdoor allowing remote intruders unauthorised control of the 
infected computer.

W32/Mytob-P sends emails with the following characteristics:

Subject line:

Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Message text:

Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

When first run W32/Mytob-P copies itself to \Lientjeuh.exe.

The following registry entries are created to run Lientjeuh.exe on 
startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
Lientjeuh.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
Lientjeuh.exe

W32/Mytob-P sets the following registry entries, disabling the automatic 
startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-P modifies the HOSTS file, changing the URL-to-IP mappings for 
selected websites, therefore preventing normal access to these sites:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.microsoft.com
127.0.0.1 microsoft.com
127.0.0.1 www.msn.com
127.0.0.1 www.virustotal.com
127.0.0.1 virustotal.com
127.0.0.1 www.oxyd.fr
127.0.0.1 oxyd.fr
127.0.0.1 www.t35.com
127.0.0.1 t35.com
127.0.0.1 www.t35.net
127.0.0.1 t35.net

W32/Mytob-P terminates the following applications and security-related 
processes:

ACKWIN32.EXE
ADAWARE.EXE
ADVXDWIN.EXE
AGENTSVR.EXE
AGENTW.EXE
ALERTSVC.EXE
ALEVIR.EXE
ALOGSERV.EXE
AMON9X.EXE
ANTI-TROJAN.EXE
ANTIVIRUS.EXE
ANTS.EXE
APIMONITOR.EXE
APLICA32.EXE
APVXDWIN.EXE
ARR.EXE
ATCON.EXE
ATGUARD.EXE
ATRO55EN.EXE
ATUPDATER.EXE
ATUPDATER.EXE
ATWATCH.EXE
AU.EXE
AUPDATE.EXE
AUPDATE.EXE
AUTO-PROTECT.NAV80TRY.EXE
AUTODOWN.EXE
AUTODOWN.EXE
AUTOTRACE.EXE
AUTOTRACE.EXE
AUTOUPDATE.EXE
AUTOUPDATE.EXE
AVCONSOL.EXE
AVE32.EXE
AVGCC32.EXE
AVGCTRL.EXE
AVGNT.EXE
AVGSERV.EXE
AVGSERV9.EXE
AVGUARD.EXE
AVGW.EXE
AVKPOP.EXE
AVKSERV.EXE
AVKSERVICE.EXE
AVKWCTl9.EXE
AVLTMAIN.EXE
AVNT.EXE
AVP.EXE
AVP32.EXE
AVPCC.EXE
AVPDOS32.EXE
AVPM.EXE
AVPTC32.EXE
AVPUPD.EXE
AVPUPD.EXE
AVSCHED32.EXE
AVSYNMGR.EXE
AVWINNT.EXE
AVWUPD.EXE
AVWUPD32.EXE
AVWUPD32.EXE
AVWUPSRV.EXE
AVXMONITOR9X.EXE
AVXMONITORNT.EXE
AVXQUAR.EXE
AVXQUAR.EXE
BACKWEB.EXE
BARGAINS.EXE
BD_PROFESSIONAL.EXE
BEAGLE.EXE
BELT.EXE
BIDEF.EXE
BIDSERVER.EXE
BIPCP.EXE
BIPCPEVALSETUP.EXE
BISP.EXE
BLACKD.EXE
BLACKICE.EXE
BLSS.EXE
BOOTCONF.EXE
BOOTWARN.EXE
BORG2.EXE
BPC.EXE
BRASIL.EXE
BS120.EXE
BUNDLE.EXE
BVT.EXE
CCAPP.EXE
CCEVTMGR.EXE
CCPXYSVC.EXE
CDP.EXE
CFD.EXE
CFGWIZ.EXE
CFIADMIN.EXE
CFIAUDIT.EXE
CFIAUDIT.EXE
CFINET.EXE
CFINET32.EXE
CLAW95CF.EXE
CLEAN.EXE
CLEANER.EXE
CLEANER3.EXE
CLEANPC.EXE
CLICK.EXE
CMD.EXE
CMD32.EXE
CMESYS.EXE
CMGRDIAN.EXE
CMON016.EXE
CONNECTIONMONITOR.EXE
CPD.EXE
CPF9X206.EXE
CPFNT206.EXE
CTRL.EXE
CV.EXE
CWNB181.EXE
CWNTDWMO.EXE
DATEMANAGER.EXE
DCOMX.EXE
DEFALERT.EXE
DEFSCANGUI.EXE
DEFWATCH.EXE
DEPUTY.EXE
DIVX.EXE
DLLCACHE.EXE
DLLREG.EXE
DOORS.EXE
DPF.EXE
DPFSETUP.EXE
DPPS2.EXE
DRWATSON.EXE
DRWEB32.EXE
DRWEBUPW.EXE
DSSAGENT.EXE
DVP95.EXE
DVP95_0.EXE
ECENGINE.EXE
EFPEADM.EXE
EMSW.EXE
ENT.EXE
ESAFE.EXE
ESCANHNT.EXE
ESCANV95.EXE
ESPWATCH.EXE
ETHEREAL.EXE
ETRUSTCIPE.EXE
EVPN.EXE
EXANTIVIRUS-CNET.EXE
EXE.AVXW.EXE
EXPERT.EXE
EXPLORE.EXE
F-PROT.EXE
F-PROT95.EXE
F-STOPW.EXE
FAMEH32.EXE
FAST.EXE
FCH32.EXE
FIH32.EXE
FINDVIRU.EXE
FIREWALL.EXE
FNRB32.EXE
FP-WIN.EXE
FP-WIN_TRIAL.EXE
FPROT.EXE
FRW.EXE
FSAA.EXE
FSAV.EXE
FSAV32.EXE
FSAV530STBYB.EXE
FSAV530WTBYB.EXE
FSAV95.EXE
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
GATOR.EXE
GBMENU.EXE
GBPOLL.EXE
GENERICS.EXE
GMT.EXE
GUARD.EXE
GUARDDOG.EXE
HACKTRACERSETUP.EXE
HBINST.EXE
HBSRV.EXE
HOTACTIO.EXE
HOTPATCH.EXE
HTLOG.EXE
HTPATCH.EXE
HWPE.EXE
HXDL.EXE
HXIUL.EXE
IAMAPP.EXE
IAMSERV.EXE
IAMSTATS.EXE
IBMASN.EXE
IBMAVSP.EXE
ICLOADNT.EXE
ICMON.EXE
ICSUPP95.EXE
ICSUPPNT.EXE
IDLE.EXE
IEDLL.EXE
IEDRIVER.EXE
IEXPLORER.EXE
IFACE.EXE
IFW2000.EXE
INETLNFO.EXE
INFUS.EXE
INFWIN.EXE
INIT.EXE
INTDEL.EXE
INTREN.EXE
IOMON98.EXE
ISTSVC.EXE
JAMMER.EXE
JDBGMRG.EXE
JEDI.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
KAVPF.EXE
KAZZA.EXE
KEENVALUE.EXE
KERIO-PF-213-EN-WIN.EXE
KERIO-WRL-421-EN-WIN.EXE
KERIO-WRP-421-EN-WIN.EXE
KERNEL32.EXE
KILLPROCESSSETUP161.EXE
LAUNCHER.EXE
LDNETMON.EXE
LDPRO.EXE
LDPROMENU.EXE
LDSCAN.EXE
LNETINFO.EXE
LOADER.EXE
LOCALNET.EXE
LOCKDOWN.EXE
LOCKDOWN2000.EXE
LOOKOUT.EXE
LORDPE.EXE
LSETUP.EXE
LUALL.EXE
LUALL.EXE
LUAU.EXE
LUCOMSERVER.EXE
LUINIT.EXE
LUSPT.EXE
MAPISVC32.EXE
MCAGENT.EXE
MCMNHDLR.EXE
MCSHIELD.EXE
MCTOOL.EXE
MCUPDATE.EXE
MCUPDATE.EXE
MCVSRTE.EXE
MCVSSHLD.EXE
MD.EXE
MFIN32.EXE
MFW2EN.EXE
MFWENG3.02D30.EXE
MGAVRTCL.EXE
MGAVRTE.EXE
MGHTML.EXE
MGUI.EXE
MINILOG.EXE
MMOD.EXE
MONITOR.EXE
MOOLIVE.EXE
MOSTAT.EXE
MPFAGENT.EXE
MPFSERVICE.EXE
MPFTRAY.EXE
MRFLUX.EXE
MSAPP.EXE
MSBB.EXE
MSBLAST.EXE
MSCACHE.EXE
MSCCN32.EXE
MSCMAN.EXE
MSCONFIG.EXE
MSDM.EXE
MSDOS.EXE
MSIEXEC16.EXE
MSINFO32.EXE
MSLAUGH.EXE
MSMGT.EXE
MSMSGRI32.EXE
MSSMMC32.EXE
MSSYS.EXE
MSVXD.EXE
MU0311AD.EXE
MWATCH.EXE
N32SCANW.EXE
NAV.EXE
NAVAP.NAVAPSVC.EXE
NAVAPSVC.EXE
NAVAPW32.EXE
NAVDX.EXE
NAVLU32.EXE
NAVNT.EXE
NAVSTUB.EXE
NAVW32.EXE
NAVWNT.EXE
NC2000.EXE
NCINST4.EXE
NDD32.EXE
NEOMONITOR.EXE
NEOWATCHLOG.EXE
NETARMOR.EXE
NETD32.EXE
NETINFO.EXE
NETMON.EXE
NETSCANPRO.EXE
NETSPYHUNTER-1.2.EXE
NETSTAT.EXE
NETUTILS.EXE
NISSERV.EXE
NISUM.EXE
NMAIN.EXE
NOD32.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NOTSTART.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSCHECK.EXE
NPSSVC.EXE
NSCHED32.EXE
NSSYS32.EXE
NSTASK32.EXE
NSUPDATE.EXE
NT.EXE
NTRTSCAN.EXE
NTVDM.EXE
NTXconfig.EXE
NUI.EXE
NUPGRADE.EXE
NUPGRADE.EXE
NVARCH16.EXE
NVC95.EXE
NVSVC32.EXE
NWINST4.EXE
NWSERVICE.EXE
NWTOOL16.EXE
OLLYDBG.EXE
ONSRVR.EXE
OPTIMIZE.EXE
OSTRONET.EXE
OTFIX.EXE
OUTPOST.EXE
OUTPOST.EXE
OUTPOSTINSTALL.EXE
OUTPOSTPROINSTALL.EXE
PADMIN.EXE
PANIXK.EXE
PATCH.EXE
PAVCL.EXE
PAVPROXY.EXE
PAVSCHED.EXE
PAVW.EXE
PCFWALLICON.EXE
PCIP10117_0.EXE
PCSCAN.EXE
PDSETUP.EXE
PERISCOPE.EXE
PERSFW.EXE
PERSWF.EXE
PF2.EXE
PFWADMIN.EXE
PGMONITR.EXE
PINGSCAN.EXE
PLATIN.EXE
POP3TRAP.EXE
POPROXY.EXE
POPSCAN.EXE
PORTDETECTIVE.EXE
PORTMONITOR.EXE
POWERSCAN.EXE
PPINUPDT.EXE
PPTBC.EXE
PPVSTOP.EXE
PRIZESURFER.EXE
PRMT.EXE
PRMVR.EXE
PROCDUMP.EXE
PROCESSMONITOR.EXE
PROCEXPLORERV1.0.EXE
PROGRAMAUDITOR.EXE
PROPORT.EXE
PROTECTX.EXE
PSPF.EXE
PURGE.EXE
QCONSOLE.EXE
QSERVER.EXE
RAPAPP.EXE
RAV7.EXE
RAV7WIN.EXE
RAV8WIN32ENG.EXE
RAY.EXE
RB32.EXE
RCSYNC.EXE
REALMON.EXE
REGED.EXE
REGEDIT.EXE
REGEDT32.EXE
RESCUE.EXE
RESCUE32.EXE
RRGUARD.EXE
RSHELL.EXE
RTVSCAN.EXE
RTVSCN95.EXE
RULAUNCH.EXE
RUN32DLL.EXE
RUNDLL.EXE
RUNDLL16.EXE
RUXDLL32.EXE
SAFEWEB.EXE
SAHAGENT.EXE
SAVE.EXE
SAVENOW.EXE
SBSERV.EXE
SC.EXE
SCAM32.EXE
SCAN32.EXE
SCAN95.EXE
SCANPM.EXE
SCRSCAN.EXE
SETUPVAMEEVAL.EXE
SETUP_FLOWPROTECTOR_US.EXE
SFC.EXE
SGSSFW32.EXE
SH.EXE
SHELLSPYINSTALL.EXE
SHN.EXE
SHOWBEHIND.EXE
SMC.EXE
SMS.EXE
SMSS32.EXE
SOAP.EXE
SOFI.EXE
SPERM.EXE
SPF.EXE
SPHINX.EXE
SPOLER.EXE
SPOOLCV.EXE
SPOOLSV32.EXE
SPYXX.EXE
SREXE.EXE
SRNG.EXE
SS3EDIT.EXE
SSGRATE.EXE
SSG_4104.EXE
ST2.EXE
START.EXE
STCLOADER.EXE
SUPFTRL.EXE
SUPPORT.EXE
SUPPORTER5.EXE
SVC.EXE
SVCHOSTC.EXE
SVCHOSTS.EXE
SVSHOST.EXE
SWEEP95.EXE
SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE
SYMPROXYSVC.EXE
SYMTRAY.EXE
SYSEDIT.EXE
SYSTEM.EXE
SYSTEM32.EXE
SYSUPD.EXE
TASKMG.EXE
TASKMGR.EXE
TASKMO.EXE
TASKMON.EXE
TAUMON.EXE
TBSCAN.EXE
TC.EXE
TCA.EXE
TCM.EXE
TDS-3.EXE
TDS2-NT.EXE
TEEKIDS.EXE
TFAK.EXE
TFAK5.EXE
TGBOB.EXE
TITANIN.EXE
TITANINXP.EXE
TRACERT.EXE
TRICKLER.EXE
TRJSCAN.EXE
TRJSETUP.EXE
TROJANTRAP3.EXE
TSADBOT.EXE
TVMD.EXE
TVTMD.EXE
UNDOBOOT.EXE
UPDAT.EXE
UPDATE.EXE
UPDATE.EXE
UPGRAD.EXE
UTPOST.EXE
VBCMSERV.EXE
VBCONS.EXE
VBUST.EXE
VBWIN9X.EXE
VBWINNTW.EXE
VCSETUP.EXE
VET32.EXE
VET95.EXE
VETTRAY.EXE
VFSETUP.EXE
VIR-HELP.EXE
VIRUSMDPERSONALFIREWALL.EXE
VNLAN300.EXE
VNPC3000.EXE
VPC32.EXE
VPC42.EXE
VPFW30S.EXE
VPTRAY.EXE
VSCAN40.EXE
VSCENU6.02D30.EXE
VSCHED.EXE
VSECOMR.EXE
VSHWIN32.EXE
VSISETUP.EXE
VSMAIN.EXE
VSMON.EXE
VSSTAT.EXE
VSWIN9XE.EXE
VSWINNTSE.EXE
VSWINPERSE.EXE
W32DSM89.EXE
W9X.EXE
WATCHDOG.EXE
WEBDAV.EXE
WEBSCANX.EXE
WEBTRAP.EXE
WFINDV32.EXE
WHOSWATCHINGME.EXE
WIMMUN32.EXE
WIN-BUGSFIX.EXE
WIN32.EXE
WIN32US.EXE
WINACTIVE.EXE
WINDOW.EXE
WINDOWS.EXE
WININETD.EXE
WININIT.EXE
WININITX.EXE
WINLOGIN.EXE
WINMAIN.EXE
WINNET.EXE
WINPPR32.EXE
WINRECON.EXE
WINSERVN.EXE
WINSSK32.EXE
WINSTART.EXE
WINSTART001.EXE
WINTSK32.EXE
WINUPDATE.EXE
WKUFIND.EXE
WNAD.EXE
WNT.EXE
WRADMIN.EXE
WRCTRL.EXE
WSBGATE.EXE
WUPDATER.EXE
WUPDT.EXE
WYVERNWORKSFIREWALL.EXE
XPF202EN.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZONALM2601.EXE
ZONEALARM.EXE
_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
 




Name   W32/Mytob-CV

Type  
    * Worm

How it spreads  
    * Email messages
    * Email attachments
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Records keystrokes
    * Installs itself in the Registry

Aliases  
    * Net-Worm.Win32.Mytob.bd

Prevalence (1-5) 3

Description
W32/Mytob-CV is an email worm and IRC backdoor Trojan for the Windows 
platform.

W32/Mytob-CV includes functionality to modify the HOSTS file.

When first run W32/Mytob-CV copies itself to \We Love Lien Van 
de Kelder.exe.

The following registry entries are created to run We Love Lien Van de 
Kelder.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
We Love Lien Van de Kelder.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
We Love Lien Van de Kelder.exe

W32/Mytob-CV sets the following registry entries, disabling the automatic 
startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-CV send itself to emails harvested from files on the hard disk 
with the following extensions:

TXT, HTM, SHT, JSP, CGI, XML, PHP, ASP, DBX, TBB, ADB, WAB, PL

Emails have the following characteristics:

Subject lines:

Notice: **Last Warning**
DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Email Account Suspension
Notice of account limitation

Message texts:

"Once you have completed the form in the attached file , your account 
 records will not be interrupted and will continue as normal."
"The original message has been included as an attachment."
"We regret to inform you that your account has been suspended due to the 
 violation of our site policy, more info is attached."
"We attached some important information regarding your account."
"Please read the attached document and follow it's instructions."

Advanced
W32/Mytob-CV is an email worm and IRC backdoor Trojan for the Windows 
platform.

W32/Mytob-CV includes functionality to modify the HOSTS file.

When first run W32/Mytob-CV copies itself to \We Love Lien Van 
de Kelder.exe.

The following registry entries are created to run We Love Lien Van de 
Kelder.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
We Love Lien Van de Kelder.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
We Love Lien Van de Kelder.exe

W32/Mytob-CV sets the following registry entries, disabling the 
automatic startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-CV send itself to emails harvested from files on the hard disk 
with the following extensions:

TXT, HTM, SHT, JSP, CGI, XML, PHP, ASP, DBX, TBB, ADB, WAB, PL

Emails have the following characteristics:

Subject lines:

Notice: **Last Warning**
DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Email Account Suspension
Notice of account limitation

Message texts:

"Once you have completed the form in the attached file , your account 
 records will not be interrupted and will continue as normal."
"The original message has been included as an attachment."
"We regret to inform you that your account has been suspended due to the 
 violation of our site policy, more info is attached."
"We attached some important information regarding your account."
"Please read the attached document and follow it's instructions."

The attached file consists of a base name followed by the extentions 
PIF, SCR, EXE or ZIP. The worm may optionally create double extensions 
where the first extension is DOC, TXT or HTM and the final extension is 
PIF, SCR, EXE or ZIP.

W32/Mytob-CV modifies the HOSTS file, changing the URL-to-IP mappings 
for selected websites, therefore preventing normal access to the the 
following sites:

www.symantec.com
securityresponse.symantec.com
symantec.com
www.sophos.com
sophos.com
www.mcafee.com
mcafee.com
liveupdate.symantecliveupdate.com
www.viruslist.com
viruslist.com
viruslist.com
f-secure.com
www.f-secure.com
kaspersky.com
kaspersky-labs.com
www.avp.com
www.kaspersky.com
avp.com
www.networkassociates.com
networkassociates.com
www.ca.com
ca.com
mast.mcafee.com
www.lycos-vds.com
my-etrust.com
www.my-etrust.com
download.mcafee.com
dispatch.mcafee.com
secure.nai.com
nai.com
www.nai.com
update.symantec.com
updates.symantec.com
us.mcafee.com
liveupdate.symantec.com
customer.symantec.com
rads.mcafee.com
trendmicro.com
www.trendmicro.com
www.grisoft.com
www.microsoft.com
microsoft.com
www.msn.com
www.virustotal.com
virustotal.com
www.oxyd.fr
oxyd.fr
www.t35.com
t35.com
www.t35.net
t35.net

W32/Mytob-CV also terminates the following processes:

_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
ACKWIN32.EXE
ADAWARE.EXE
ADVXDWIN.EXE
AGENTSVR.EXE
AGENTW.EXE
ALERTSVC.EXE
ALEVIR.EXE
ALOGSERV.EXE
AMON9X.EXE
ANTI-TROJAN.EXE
ANTIVIRUS.EXE
ANTS.EXE
APIMONITOR.EXE
APLICA32.EXE
APVXDWIN.EXE
ARR.EXE
ATCON.EXE
ATGUARD.EXE
ATRO55EN.EXE
ATUPDATER.EXE
ATUPDATER.EXE
ATWATCH.EXE
AU.EXE
AUPDATE.EXE
AUPDATE.EXE
AUTO-PROTECT.NAV80TRY.EXE
AUTODOWN.EXE
AUTODOWN.EXE
AUTOTRACE.EXE
AUTOTRACE.EXE
AUTOUPDATE.EXE
AUTOUPDATE.EXE
AVCONSOL.EXE
AVE32.EXE
AVGCC32.EXE
AVGCTRL.EXE
AVGNT.EXE
AVGSERV.EXE
AVGSERV9.EXE
AVGUARD.EXE
AVGW.EXE
AVKPOP.EXE
AVKSERV.EXE
AVKSERVICE.EXE
AVKWCTl9.EXE
AVLTMAIN.EXE
AVNT.EXE
AVP.EXE
AVP32.EXE
AVPCC.EXE
AVPDOS32.EXE
AVPM.EXE
AVPTC32.EXE
AVPUPD.EXE
AVPUPD.EXE
AVSCHED32.EXE
AVSYNMGR.EXE
AVWINNT.EXE
AVWUPD.EXE
AVWUPD32.EXE
AVWUPD32.EXE
AVWUPSRV.EXE
AVXMONITOR9X.EXE
AVXMONITORNT.EXE
AVXQUAR.EXE
AVXQUAR.EXE
BACKWEB.EXE
BARGAINS.EXE
BD_PROFESSIONAL.EXE
BEAGLE.EXE
BELT.EXE
BIDEF.EXE
BIDSERVER.EXE
BIPCP.EXE
BIPCPEVALSETUP.EXE
BISP.EXE
BLACKD.EXE
BLACKICE.EXE
BLSS.EXE
BOOTCONF.EXE
BOOTWARN.EXE
BORG2.EXE
BPC.EXE
BRASIL.EXE
BS120.EXE
BUNDLE.EXE
BVT.EXE
CCAPP.EXE
CCEVTMGR.EXE
CCPXYSVC.EXE
CDP.EXE
CFD.EXE
CFGWIZ.EXE
CFIADMIN.EXE
CFIAUDIT.EXE
CFIAUDIT.EXE
CFINET.EXE
CFINET32.EXE
CLAW95CF.EXE
CLEAN.EXE
CLEANER.EXE
CLEANER3.EXE
CLEANPC.EXE
CLICK.EXE
CMD.EXE
CMD32.EXE
CMESYS.EXE
CMGRDIAN.EXE
CMON016.EXE
CONNECTIONMONITOR.EXE
CPD.EXE
CPF9X206.EXE
CPFNT206.EXE
CTRL.EXE
CV.EXE
CWNB181.EXE
CWNTDWMO.EXE
DATEMANAGER.EXE
DCOMX.EXE
DEFALERT.EXE
DEFSCANGUI.EXE
DEFWATCH.EXE
DEPUTY.EXE
DIVX.EXE
DLLCACHE.EXE
DLLREG.EXE
DOORS.EXE
DPF.EXE
DPFSETUP.EXE
DPPS2.EXE
DRWATSON.EXE
DRWEB32.EXE
DRWEBUPW.EXE
DSSAGENT.EXE
DVP95.EXE
DVP95_0.EXE
ECENGINE.EXE
EFPEADM.EXE
EMSW.EXE
ENT.EXE
ESAFE.EXE
ESCANHNT.EXE
ESCANV95.EXE
ESPWATCH.EXE
ETHEREAL.EXE
ETRUSTCIPE.EXE
EVPN.EXE
EXANTIVIRUS-CNET.EXE
EXE.AVXW.EXE
EXPERT.EXE
EXPLORE.EXE
F-PROT.EXE
F-PROT95.EXE
F-STOPW.EXE
FAMEH32.EXE
FAST.EXE
FCH32.EXE
FIH32.EXE
FINDVIRU.EXE
FIREWALL.EXE
FNRB32.EXE
FP-WIN.EXE
FP-WIN_TRIAL.EXE
FPROT.EXE
FRW.EXE
FSAA.EXE
FSAV.EXE
FSAV32.EXE
FSAV530STBYB.EXE
FSAV530WTBYB.EXE
FSAV95.EXE
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
GATOR.EXE
GBMENU.EXE
GBPOLL.EXE
GENERICS.EXE
GMT.EXE
GUARD.EXE
GUARDDOG.EXE
HACKTRACERSETUP.EXE
HBINST.EXE
HBSRV.EXE
HOTACTIO.EXE
HOTPATCH.EXE
HTLOG.EXE
HTPATCH.EXE
HWPE.EXE
HXDL.EXE
HXIUL.EXE
IAMAPP.EXE
IAMSERV.EXE
IAMSTATS.EXE
IBMASN.EXE
IBMAVSP.EXE
ICLOADNT.EXE
ICMON.EXE
ICSUPP95.EXE
ICSUPPNT.EXE
IDLE.EXE
IEDLL.EXE
IEDRIVER.EXE
IEXPLORER.EXE
IFACE.EXE
IFW2000.EXE
INETLNFO.EXE
INFUS.EXE
INFWIN.EXE
INIT.EXE
INTDEL.EXE
INTREN.EXE
IOMON98.EXE
ISTSVC.EXE
JAMMER.EXE
JDBGMRG.EXE
JEDI.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
KAVPF.EXE
KAZZA.EXE
KEENVALUE.EXE
KERIO-PF-213-EN-WIN.EXE
KERIO-WRL-421-EN-WIN.EXE
KERIO-WRP-421-EN-WIN.EXE
KERNEL32.EXE
KILLPROCESSSETUP161.EXE
LAUNCHER.EXE
LDNETMON.EXE
LDPRO.EXE
LDPROMENU.EXE
LDSCAN.EXE
LNETINFO.EXE
LOADER.EXE
LOCALNET.EXE
LOCKDOWN.EXE
LOCKDOWN2000.EXE
LOOKOUT.EXE
LORDPE.EXE
LSETUP.EXE
LUALL.EXE
LUALL.EXE
LUAU.EXE
LUCOMSERVER.EXE
LUINIT.EXE
LUSPT.EXE
MAPISVC32.EXE
MCAGENT.EXE
MCMNHDLR.EXE
MCSHIELD.EXE
MCTOOL.EXE
MCUPDATE.EXE
MCUPDATE.EXE
MCVSRTE.EXE
MCVSSHLD.EXE
MD.EXE
MFIN32.EXE
MFW2EN.EXE
MFWENG3.02D30.EXE
MGAVRTCL.EXE
MGAVRTE.EXE
MGHTML.EXE
MGUI.EXE
MINILOG.EXE
MMOD.EXE
MONITOR.EXE
MOOLIVE.EXE
MOSTAT.EXE
MPFAGENT.EXE
MPFSERVICE.EXE
MPFTRAY.EXE
MRFLUX.EXE
MSAPP.EXE
MSBB.EXE
MSBLAST.EXE
MSCACHE.EXE
MSCCN32.EXE
MSCMAN.EXE
MSCONFIG.EXE
MSDM.EXE
MSDOS.EXE
MSIEXEC16.EXE
MSINFO32.EXE
MSLAUGH.EXE
MSMGT.EXE
MSMSGRI32.EXE
MSSMMC32.EXE
MSSYS.EXE
MSVXD.EXE
MU0311AD.EXE
MWATCH.EXE
N32SCANW.EXE
NAV.EXE
NAVAP.NAVAPSVC.EXE
NAVAPSVC.EXE
NAVAPW32.EXE
NAVDX.EXE
NAVLU32.EXE
NAVNT.EXE
NAVSTUB.EXE
NAVW32.EXE
NAVWNT.EXE
NCINST4.EXE
NDD32.EXE
NEOMONITOR.EXE
NEOWATCHLOG.EXE
NETARMOR.EXE
NETD32.EXE
NETINFO.EXE
NETMON.EXE
NETSCANPRO.EXE
NETSPYHUNTER-1.2.EXE
NETSTAT.EXE
NETUTILS.EXE
NISSERV.EXE
NISUM.EXE
NMAIN.EXE
NOD32.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NOTSTART.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSCHECK.EXE
NPSSVC.EXE
NSCHED32.EXE
NSSYS32.EXE
NSTASK32.EXE
NSUPDATE.EXE
NT.EXE
NTRTSCAN.EXE
NTVDM.EXE
NTXconfig.EXE
NUI.EXE
NUPGRADE.EXE
NUPGRADE.EXE
NVARCH16.EXE
NVC95.EXE
NVSVC32.EXE
NWINST4.EXE
NWSERVICE.EXE
NWTOOL16.EXE
OLLYDBG.EXE
ONSRVR.EXE
OPTIMIZE.EXE
OSTRONET.EXE
OTFIX.EXE
OUTPOST.EXE
OUTPOST.EXE
OUTPOSTINSTALL.EXE
OUTPOSTPROINSTALL.EXE
PADMIN.EXE
PANIXK.EXE
PATCH.EXE
PAVCL.EXE
PAVPROXY.EXE
PAVSCHED.EXE
PAVW.EXE
PCFWALLICON.EXE
PCSCAN.EXE
PDSETUP.EXE
PERISCOPE.EXE
PERSFW.EXE
PERSWF.EXE
PF2.EXE
PFWADMIN.EXE
PGMONITR.EXE
PINGSCAN.EXE
PLATIN.EXE
POP3TRAP.EXE
POPROXY.EXE
POPSCAN.EXE
PORTDETECTIVE.EXE
PORTMONITOR.EXE
POWERSCAN.EXE
PPINUPDT.EXE
PPTBC.EXE
PPVSTOP.EXE
PRIZESURFER.EXE
PRMT.EXE
PRMVR.EXE
PROCDUMP.EXE
PROCESSMONITOR.EXE
PROCEXPLORERV1.0.EXE
PROGRAMAUDITOR.EXE
PROPORT.EXE
PROTECTX.EXE
PSPF.EXE
PURGE.EXE
QCONSOLE.EXE
QSERVER.EXE
RAPAPP.EXE
RAV7.EXE
RAV7WIN.EXE
RAV8WIN32ENG.EXE
RAY.EXE
RB32.EXE
RCSYNC.EXE
REALMON.EXE
REGED.EXE
REGEDIT.EXE
REGEDT32.EXE
RESCUE.EXE
RESCUE32.EXE
RRGUARD.EXE
RSHELL.EXE
RTVSCAN.EXE
RTVSCN95.EXE
RULAUNCH.EXE
RUN32DLL.EXE
RUNDLL.EXE
RUNDLL16.EXE
RUXDLL32.EXE
SAFEWEB.EXE
SAHAGENT.EXE
SAVE.EXE
SAVENOW.EXE
SBSERV.EXE
SC.EXE
SCAM32.EXE
SCAN32.EXE
SCAN95.EXE
SCANPM.EXE
SCRSCAN.EXE
SETUP_FLOWPROTECTOR_US.EXE
SETUPVAMEEVAL.EXE
SFC.EXE
SGSSFW32.EXE
SH.EXE
SHELLSPYINSTALL.EXE
SHN.EXE
SHOWBEHIND.EXE
SMC.EXE
SMS.EXE
SMSS32.EXE
SOAP.EXE
SOFI.EXE
SPERM.EXE
SPF.EXE
SPHINX.EXE
SPOLER.EXE
SPOOLCV.EXE
SPOOLSV32.EXE
SPYXX.EXE
SREXE.EXE
SRNG.EXE
SS3EDIT.EXE
SSGRATE.EXE
ST2.EXE
START.EXE
STCLOADER.EXE
SUPFTRL.EXE
SUPPORT.EXE
SUPPORTER5.EXE
SVC.EXE
SVCHOSTC.EXE
SVCHOSTS.EXE
SVSHOST.EXE
SWEEP95.EXE
SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE
SYMPROXYSVC.EXE
SYMTRAY.EXE
SYSEDIT.EXE
SYSTEM.EXE
SYSTEM32.EXE
SYSUPD.EXE
TASKMG.EXE
TASKMGR.EXE
TASKMO.EXE
TASKMON.EXE
TAUMON.EXE
TBSCAN.EXE
TC.EXE
TCA.EXE
TCM.EXE
TDS-3.EXE
TDS2-NT.EXE
TEEKIDS.EXE
TFAK.EXE
TFAK5.EXE
TGBOB.EXE
TITANIN.EXE
TITANINXP.EXE
TRACERT.EXE
TRICKLER.EXE
TRJSCAN.EXE
TRJSETUP.EXE
TROJANTRAP3.EXE
TSADBOT.EXE
TVMD.EXE
TVTMD.EXE
UNDOBOOT.EXE
UPDAT.EXE
UPDATE.EXE
UPDATE.EXE
UPGRAD.EXE
UTPOST.EXE
VBCMSERV.EXE
VBCONS.EXE
VBUST.EXE
VBWIN9X.EXE
VBWINNTW.EXE
VCSETUP.EXE
VET32.EXE
VET95.EXE
VETTRAY.EXE
VFSETUP.EXE
VIR-HELP.EXE
VIRUSMDPERSONALFIREWALL.EXE
VNLAN300.EXE
VNPC3000.EXE
VPC32.EXE
VPC42.EXE
VPFW30S.EXE
VPTRAY.EXE
VSCAN40.EXE
VSCENU6.02D30.EXE
VSCHED.EXE
VSECOMR.EXE
VSHWIN32.EXE
VSISETUP.EXE
VSMAIN.EXE
VSMON.EXE
VSSTAT.EXE
VSWIN9XE.EXE
VSWINNTSE.EXE
VSWINPERSE.EXE
W32DSM89.EXE
W9X.EXE
WATCHDOG.EXE
WEBDAV.EXE
WEBSCANX.EXE
WEBTRAP.EXE
WFINDV32.EXE
WHOSWATCHINGME.EXE
WIMMUN32.EXE
WIN-BUGSFIX.EXE
WIN32.EXE
WIN32US.EXE
WINACTIVE.EXE
WINDOW.EXE
WINDOWS.EXE
WININETD.EXE
WININIT.EXE
WININITX.EXE
WINLOGIN.EXE
WINMAIN.EXE
WINNET.EXE
WINPPR32.EXE
WINRECON.EXE
WINSERVN.EXE
WINSSK32.EXE
WINSTART.EXE
WINSTART001.EXE
WINTSK32.EXE
WINUPDATE.EXE
WKUFIND.EXE
WNAD.EXE
WNT.EXE
WRADMIN.EXE
WRCTRL.EXE
WSBGATE.EXE
WUPDATER.EXE
WUPDT.EXE
WYVERNWORKSFIREWALL.EXE
XPF202EN.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZONALM2601.EXE
ZONEALARM.EXE
 



Name   W32/Mytob-BE

Type  
    * Worm

How it spreads  
    * Email attachments
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Modifies data on the computer

Aliases  
    * Net-Worm.Win32.Mytob.be

Prevalence (1-5) 3

Description
W32/Mytob-BE is a mass-mailing worm and backdoor Trojan that can be 
controlled through the Internet Relay Chat (IRC) network.

W32/Mytob-BE is capable of spreading through email and through various 
operating system vulnerabilities such as the LSASS (MS04-011) 
vulnerability.

W32/Mytob-BE harvests email addresses from files on the infected 
computer and from the Windows address book.

Advanced
W32/Mytob-BE is a mass-mailing worm and backdoor Trojan that can be 
controlled through the Internet Relay Chat (IRC) network.

W32/Mytob-BE is capable of spreading through email and through various 
operating system vulnerabilities such as the LSASS (MS04-011) 
vulnerability. Email sent by W32/Mytob-BE has the following properties:

Subject:
Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Body:
Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

The attached file consists of a base name followed by the extentions 
CMD, PIF, SCR, EXE or ZIP. The worm may optionally create double 
extensions where the first extension is DOC, TXT or HTM and the final 
extension is BAT, CMD, PIF, SCR, EXE or ZIP. The base filenames are 
randomly chosen from:

account-details
document
email-doc
email-info
info-text
information
information
instructions

W32/Mytob-BE harvests email addresses from files on the infected 
computer and from the Windows address book. The worm avoids sending 
email to addresses that contain the following:

.gov
.mil
accoun
acketst
admin
anyone
arin.
avp
berkeley
borlan
bsd
bsd
bugs
ca
certific
contact
example
feste
fido
foo.
fsf.
gnu
gold-certs
google
google
gov.
help
iana
ibm.com
icrosof
icrosoft
ietf
info
inpris
isc.o
isi.e
kernel
linux
linux
listserv
math
me
mit.e
mozilla
mydomai
no
nobody
nodomai
noone
not
nothing
ntivi
page
panda
pgp
postmaster
privacy
rating
rfc-ed
ripe.
root
ruslis
samples
secur
sendmail
service
site
soft
somebody
someone
sopho
submit
support
syma
tanford.e
the.bat
unix
unix
usenet
utgers.ed
webmaster
you
your

When run, W32/Mytob-BE copies itself to the Windows system folder as 
beta.exe and sets the following registry entries in order to run each 
time a user logs on:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
WINDOWS SYSTEM
"beta.exe"

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
WINDOWS SYSTEM
"beta.exe"

W32/Mytob-BE sets the following registry entries, disabling the 
automatic startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-BE modifies the HOSTS file, changing the URL-to-IP mappings 
for selected websites, therefore preventing normal access to these sites:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.microsoft.com
127.0.0.1 microsoft.com
127.0.0.1 www.msn.com
127.0.0.1 www.virustotal.com
127.0.0.1 virustotal.com
127.0.0.1 www.oxyd.fr
127.0.0.1 oxyd.fr
127.0.0.1 www.t35.com
127.0.0.1 t35.com
127.0.0.1 www.t35.net
127.0.0.1 t35.net

W32/Mytob-BE terminates the following applications and security-related 
processes:

ACKWIN32.EXE
ADAWARE.EXE
ADVXDWIN.EXE
AGENTSVR.EXE
AGENTW.EXE
ALERTSVC.EXE
ALEVIR.EXE
ALOGSERV.EXE
AMON9X.EXE
ANTI-TROJAN.EXE
ANTIVIRUS.EXE
ANTS.EXE
APIMONITOR.EXE
APLICA32.EXE
APVXDWIN.EXE
ARR.EXE
ATCON.EXE
ATGUARD.EXE
ATRO55EN.EXE
ATUPDATER.EXE
ATUPDATER.EXE
ATWATCH.EXE
AU.EXE
AUPDATE.EXE
AUPDATE.EXE
AUTO-PROTECT.NAV80TRY.EXE
AUTODOWN.EXE
AUTODOWN.EXE
AUTOTRACE.EXE
AUTOTRACE.EXE
AUTOUPDATE.EXE
AUTOUPDATE.EXE
AVCONSOL.EXE
AVE32.EXE
AVGCC32.EXE
AVGCTRL.EXE
AVGNT.EXE
AVGSERV.EXE
AVGSERV9.EXE
AVGUARD.EXE
AVGW.EXE
AVKPOP.EXE
AVKSERV.EXE
AVKSERVICE.EXE
AVKWCTl9.EXE
AVLTMAIN.EXE
AVNT.EXE
AVP.EXE
AVP32.EXE
AVPCC.EXE
AVPDOS32.EXE
AVPM.EXE
AVPTC32.EXE
AVPUPD.EXE
AVPUPD.EXE
AVSCHED32.EXE
AVSYNMGR.EXE
AVWINNT.EXE
AVWUPD.EXE
AVWUPD32.EXE
AVWUPD32.EXE
AVWUPSRV.EXE
AVXMONITOR9X.EXE
AVXMONITORNT.EXE
AVXQUAR.EXE
AVXQUAR.EXE
BACKWEB.EXE
BARGAINS.EXE
BD_PROFESSIONAL.EXE
BEAGLE.EXE
BELT.EXE
BIDEF.EXE
BIDSERVER.EXE
BIPCP.EXE
BIPCPEVALSETUP.EXE
BISP.EXE
BLACKD.EXE
BLACKICE.EXE
BLSS.EXE
BOOTCONF.EXE
BOOTWARN.EXE
BORG2.EXE
BPC.EXE
BRASIL.EXE
BS120.EXE
BUNDLE.EXE
BVT.EXE
CCAPP.EXE
CCEVTMGR.EXE
CCPXYSVC.EXE
CDP.EXE
CFD.EXE
CFGWIZ.EXE
CFIADMIN.EXE
CFIAUDIT.EXE
CFIAUDIT.EXE
CFINET.EXE
CFINET32.EXE
CLAW95CF.EXE
CLEAN.EXE
CLEANER.EXE
CLEANER3.EXE
CLEANPC.EXE
CLICK.EXE
CMD.EXE
CMD32.EXE
CMESYS.EXE
CMGRDIAN.EXE
CMON016.EXE
CONNECTIONMONITOR.EXE
CPD.EXE
CPF9X206.EXE
CPFNT206.EXE
CTRL.EXE
CV.EXE
CWNB181.EXE
CWNTDWMO.EXE
DATEMANAGER.EXE
DCOMX.EXE
DEFALERT.EXE
DEFSCANGUI.EXE
DEFWATCH.EXE
DEPUTY.EXE
DIVX.EXE
DLLCACHE.EXE
DLLREG.EXE
DOORS.EXE
DPF.EXE
DPFSETUP.EXE
DPPS2.EXE
DRWATSON.EXE
DRWEB32.EXE
DRWEBUPW.EXE
DSSAGENT.EXE
DVP95.EXE
DVP95_0.EXE
ECENGINE.EXE
EFPEADM.EXE
EMSW.EXE
ENT.EXE
ESAFE.EXE
ESCANHNT.EXE
ESCANV95.EXE
ESPWATCH.EXE
ETHEREAL.EXE
ETRUSTCIPE.EXE
EVPN.EXE
EXANTIVIRUS-CNET.EXE
EXE.AVXW.EXE
EXPERT.EXE
EXPLORE.EXE
F-PROT.EXE
F-PROT95.EXE
F-STOPW.EXE
FAMEH32.EXE
FAST.EXE
FCH32.EXE
FIH32.EXE
FINDVIRU.EXE
FIREWALL.EXE
FNRB32.EXE
FP-WIN.EXE
FP-WIN_TRIAL.EXE
FPROT.EXE
FRW.EXE
FSAA.EXE
FSAV.EXE
FSAV32.EXE
FSAV530STBYB.EXE
FSAV530WTBYB.EXE
FSAV95.EXE
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
GATOR.EXE
GBMENU.EXE
GBPOLL.EXE
GENERICS.EXE
GMT.EXE
GUARD.EXE
GUARDDOG.EXE
HACKTRACERSETUP.EXE
HBINST.EXE
HBSRV.EXE
HOTACTIO.EXE
HOTPATCH.EXE
HTLOG.EXE
HTPATCH.EXE
HWPE.EXE
HXDL.EXE
HXIUL.EXE
IAMAPP.EXE
IAMSERV.EXE
IAMSTATS.EXE
IBMASN.EXE
IBMAVSP.EXE
ICLOADNT.EXE
ICMON.EXE
ICSUPP95.EXE
ICSUPPNT.EXE
IDLE.EXE
IEDLL.EXE
IEDRIVER.EXE
IEXPLORER.EXE
IFACE.EXE
IFW2000.EXE
INETLNFO.EXE
INFUS.EXE
INFWIN.EXE
INIT.EXE
INTDEL.EXE
INTREN.EXE
IOMON98.EXE
ISTSVC.EXE
JAMMER.EXE
JDBGMRG.EXE
JEDI.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
KAVPF.EXE
KAZZA.EXE
KEENVALUE.EXE
KERIO-PF-213-EN-WIN.EXE
KERIO-WRL-421-EN-WIN.EXE
KERIO-WRP-421-EN-WIN.EXE
KERNEL32.EXE
KILLPROCESSSETUP161.EXE
LAUNCHER.EXE
LDNETMON.EXE
LDPRO.EXE
LDPROMENU.EXE
LDSCAN.EXE
LNETINFO.EXE
LOADER.EXE
LOCALNET.EXE
LOCKDOWN.EXE
LOCKDOWN2000.EXE
LOOKOUT.EXE
LORDPE.EXE
LSETUP.EXE
LUALL.EXE
LUALL.EXE
LUAU.EXE
LUCOMSERVER.EXE
LUINIT.EXE
LUSPT.EXE
MAPISVC32.EXE
MCAGENT.EXE
MCMNHDLR.EXE
MCSHIELD.EXE
MCTOOL.EXE
MCUPDATE.EXE
MCUPDATE.EXE
MCVSRTE.EXE
MCVSSHLD.EXE
MD.EXE
MFIN32.EXE
MFW2EN.EXE
MFWENG3.02D30.EXE
MGAVRTCL.EXE
MGAVRTE.EXE
MGHTML.EXE
MGUI.EXE
MINILOG.EXE
MMOD.EXE
MONITOR.EXE
MOOLIVE.EXE
MOSTAT.EXE
MPFAGENT.EXE
MPFSERVICE.EXE
MPFTRAY.EXE
MRFLUX.EXE
MSAPP.EXE
MSBB.EXE
MSBLAST.EXE
MSCACHE.EXE
MSCCN32.EXE
MSCMAN.EXE
MSCONFIG.EXE
MSDM.EXE
MSDOS.EXE
MSIEXEC16.EXE
MSINFO32.EXE
MSLAUGH.EXE
MSMGT.EXE
MSMSGRI32.EXE
MSSMMC32.EXE
MSSYS.EXE
MSVXD.EXE
MU0311AD.EXE
MWATCH.EXE
N32SCANW.EXE
NAV.EXE
NAVAP.NAVAPSVC.EXE
NAVAPSVC.EXE
NAVAPW32.EXE
NAVDX.EXE
NAVLU32.EXE
NAVNT.EXE
NAVSTUB.EXE
NAVW32.EXE
NAVWNT.EXE
NC2000.EXE
NCINST4.EXE
NDD32.EXE
NEOMONITOR.EXE
NEOWATCHLOG.EXE
NETARMOR.EXE
NETD32.EXE
NETINFO.EXE
NETMON.EXE
NETSCANPRO.EXE
NETSPYHUNTER-1.2.EXE
NETSTAT.EXE
NETUTILS.EXE
NISSERV.EXE
NISUM.EXE
NMAIN.EXE
NOD32.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NOTSTART.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSCHECK.EXE
NPSSVC.EXE
NSCHED32.EXE
NSSYS32.EXE
NSTASK32.EXE
NSUPDATE.EXE
NT.EXE
NTRTSCAN.EXE
NTVDM.EXE
NTXconfig.EXE
NUI.EXE
NUPGRADE.EXE
NUPGRADE.EXE
NVARCH16.EXE
NVC95.EXE
NVSVC32.EXE
NWINST4.EXE
NWSERVICE.EXE
NWTOOL16.EXE
OLLYDBG.EXE
ONSRVR.EXE
OPTIMIZE.EXE
OSTRONET.EXE
OTFIX.EXE
OUTPOST.EXE
OUTPOST.EXE
OUTPOSTINSTALL.EXE
OUTPOSTPROINSTALL.EXE
PADMIN.EXE
PANIXK.EXE
PATCH.EXE
PAVCL.EXE
PAVPROXY.EXE
PAVSCHED.EXE
PAVW.EXE
PCFWALLICON.EXE
PCIP10117_0.EXE
PCSCAN.EXE
PDSETUP.EXE
PERISCOPE.EXE
PERSFW.EXE
PERSWF.EXE
PF2.EXE
PFWADMIN.EXE
PGMONITR.EXE
PINGSCAN.EXE
PLATIN.EXE
POP3TRAP.EXE
POPROXY.EXE
POPSCAN.EXE
PORTDETECTIVE.EXE
PORTMONITOR.EXE
POWERSCAN.EXE
PPINUPDT.EXE
PPTBC.EXE
PPVSTOP.EXE
PRIZESURFER.EXE
PRMT.EXE
PRMVR.EXE
PROCDUMP.EXE
PROCESSMONITOR.EXE
PROCEXPLORERV1.0.EXE
PROGRAMAUDITOR.EXE
PROPORT.EXE
PROTECTX.EXE
PSPF.EXE
PURGE.EXE
QCONSOLE.EXE
QSERVER.EXE
RAPAPP.EXE
RAV7.EXE
RAV7WIN.EXE
RAV8WIN32ENG.EXE
RAY.EXE
RB32.EXE
RCSYNC.EXE
REALMON.EXE
REGED.EXE
REGEDIT.EXE
REGEDT32.EXE
RESCUE.EXE
RESCUE32.EXE
RRGUARD.EXE
RSHELL.EXE
RTVSCAN.EXE
RTVSCN95.EXE
RULAUNCH.EXE
RUN32DLL.EXE
RUNDLL.EXE
RUNDLL16.EXE
RUXDLL32.EXE
SAFEWEB.EXE
SAHAGENT.EXE
SAVE.EXE
SAVENOW.EXE
SBSERV.EXE
SC.EXE
SCAM32.EXE
SCAN32.EXE
SCAN95.EXE
SCANPM.EXE
SCRSCAN.EXE
SETUPVAMEEVAL.EXE
SETUP_FLOWPROTECTOR_US.EXE
SFC.EXE
SGSSFW32.EXE
SH.EXE
SHELLSPYINSTALL.EXE
SHN.EXE
SHOWBEHIND.EXE
SMC.EXE
SMS.EXE
SMSS32.EXE
SOAP.EXE
SOFI.EXE
SPERM.EXE
SPF.EXE
SPHINX.EXE
SPOLER.EXE
SPOOLCV.EXE
SPOOLSV32.EXE
SPYXX.EXE
SREXE.EXE
SRNG.EXE
SS3EDIT.EXE
SSGRATE.EXE
SSG_4104.EXE
ST2.EXE
START.EXE
STCLOADER.EXE
SUPFTRL.EXE
SUPPORT.EXE
SUPPORTER5.EXE
SVC.EXE
SVCHOSTC.EXE
SVCHOSTS.EXE
SVSHOST.EXE
SWEEP95.EXE
SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE
SYMPROXYSVC.EXE
SYMTRAY.EXE
SYSEDIT.EXE
SYSTEM.EXE
SYSTEM32.EXE
SYSUPD.EXE
TASKMG.EXE
TASKMGR.EXE
TASKMO.EXE
TASKMON.EXE
TAUMON.EXE
TBSCAN.EXE
TC.EXE
TCA.EXE
TCM.EXE
TDS-3.EXE
TDS2-NT.EXE
TEEKIDS.EXE
TFAK.EXE
TFAK5.EXE
TGBOB.EXE
TITANIN.EXE
TITANINXP.EXE
TRACERT.EXE
TRICKLER.EXE
TRJSCAN.EXE
TRJSETUP.EXE
TROJANTRAP3.EXE
TSADBOT.EXE
TVMD.EXE
TVTMD.EXE
UNDOBOOT.EXE
UPDAT.EXE
UPDATE.EXE
UPDATE.EXE
UPGRAD.EXE
UTPOST.EXE
VBCMSERV.EXE
VBCONS.EXE
VBUST.EXE
VBWIN9X.EXE
VBWINNTW.EXE
VCSETUP.EXE
VET32.EXE
VET95.EXE
VETTRAY.EXE
VFSETUP.EXE
VIR-HELP.EXE
VIRUSMDPERSONALFIREWALL.EXE
VNLAN300.EXE
VNPC3000.EXE
VPC32.EXE
VPC42.EXE
VPFW30S.EXE
VPTRAY.EXE
VSCAN40.EXE
VSCENU6.02D30.EXE
VSCHED.EXE
VSECOMR.EXE
VSHWIN32.EXE
VSISETUP.EXE
VSMAIN.EXE
VSMON.EXE
VSSTAT.EXE
VSWIN9XE.EXE
VSWINNTSE.EXE
VSWINPERSE.EXE
W32DSM89.EXE
W9X.EXE
WATCHDOG.EXE
WEBDAV.EXE
WEBSCANX.EXE
WEBTRAP.EXE
WFINDV32.EXE
WHOSWATCHINGME.EXE
WIMMUN32.EXE
WIN-BUGSFIX.EXE
WIN32.EXE
WIN32US.EXE
WINACTIVE.EXE
WINDOW.EXE
WINDOWS.EXE
WININETD.EXE
WININIT.EXE
WININITX.EXE
WINLOGIN.EXE
WINMAIN.EXE
WINNET.EXE
WINPPR32.EXE
WINRECON.EXE
WINSERVN.EXE
WINSSK32.EXE
WINSTART.EXE
WINSTART001.EXE
WINTSK32.EXE
WINUPDATE.EXE
WKUFIND.EXE
WNAD.EXE
WNT.EXE
WRADMIN.EXE
WRCTRL.EXE
WSBGATE.EXE
WUPDATER.EXE
WUPDT.EXE
WYVERNWORKSFIREWALL.EXE
XPF202EN.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZONALM2601.EXE
ZONEALARM.EXE
_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
 




Name   W32/Mytob-CZ

Type  
    * Worm

How it spreads  
    * Email attachments
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Modifies data on the computer
    * Steals information
    * Downloads code from the internet

Prevalence (1-5) 3

Description
W32/Mytob-CZ is a mass-mailing worm with backdoor functionality that can 
be controlled through the Internet Relay Chat (IRC) network.

W32/Mytob-CZ is capable of spreading through email and through various 
operating system vulnerabilities such as LSASS (MS04-011).

Advanced
W32/Mytob-CZ is a mass-mailing worm with backdoor functionality that can 
be controlled through the Internet Relay Chat (IRC) network.

When first run W32/Mytob-CZ copies itself to the Windows system folder 
as Lien.exe and creates the following registry entries:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
"Lien.exe"

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
"Lien.exe"

W32/Mytob-CZ also appends the following to the HOSTS file to deny access 
to security related websites:

127.0.0.1 avp.com
127.0.0.1 ca.com
127.0.0.1 customer.symantec.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 nai.com
127.0.0.1 networkassociates.com
127.0.0.1 rads.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 sophos.com
127.0.0.1 symantec.com
127.0.0.1 trendmicro.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 www.avp.com
127.0.0.1 www.ca.com
127.0.0.1 www.f-secure.com
127.0.0.1 www.kaspersky.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.microsoft.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.nai.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.sophos.com
127.0.0.1 www.symantec.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.viruslist.com

W32/Mytob-CZ is capable of spreading through email and through various 
operating system vulnerabilities such as LSASS (MS04-011). Email sent by 
W32/Mytob-CZ has the following properties:

Subject line:

*DETECTED* Online User Violation

*WARNING* Your Email Account Will Be Closed

Account Alert

Email Account Suspension

Important Notification

Notice of account limitation

Notice: **Last Warning**

Security measures

Your Email Account is Suspended For Security Reasons

Message text:

Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

The attached file consists of a base name followed by the extentions 
PIF, SCR, EXE or ZIP. The worm may optionally create double extensions 
where the first extension is DOC, TXT or HTM and the final extension is 
PIF, SCR, EXE or ZIP. The base filenames are randomly chosen from:

account-details
document
email-doc
email-info
info-text
information
information
instructions

W32/Mytob-CZ harvests email addresses from files on the infected 
computer and from the Windows address book. The worm avoids sending 
email to addresses that contain the following:

.gov
.mil
accoun
acketst
admin
anyone
arin.
avp
berkeley
borlan
bsd
bsd
bugs
ca
certific
contact
example
feste
fido
foo.
fsf.
gnu
gold-certs
google
google
gov.
help
iana
ibm.com
icrosof
icrosoft
ietf
info
inpris
isc.o
isi.e
kernel
linux
linux
listserv
math
me
mit.e
mozilla
mydomai
no
nobody
nodomai
noone
not
nothing
ntivi
page
panda
pgp
postmaster
privacy
rating
rfc-ed
ripe.
root
ruslis
samples
secur
sendmail
service
site
soft
somebody
someone
sopho
submit
support
syma
tanford.e
the.bat
unix
unix
usenet
utgers.ed
webmaster
you
your
 




Name   W32/Mytob-M

Type  
    * Worm

How it spreads  
    * Email attachments

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Uses its own emailing engine

Aliases  
    * Net-Worm.Win32.Mytob.bd
    * W32/Mydoom.gen{at}MM
    * Worm.Mytob.AS

Prevalence (1-5) 3

Description
W32/Mytob-M is a mass-mailing worm and IRC backdoor Trojan.

W32/Mytob-M runs continuously in the background, providing a backdoor 
server which allows a remote intruder to gain access and control over 
the computer via IRC channels, including the ability to download and 
execute files on the infected computer.

W32/Mytob-M can spread by sending itself as an email attachment to email 
addresses it harvests from the infected computer, either as an 
attachment with a double-extension or as a ZIP file containing a file 
with a double-extension. Emails sent by the worm have the following 
characteristics:

Subject line:
Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Message body:
Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

Attachment base name:
email-info
email-doc
information
account-details
document
INFO
instructions
info-text
information

First extension (of attachment or of file inside ZIP):
doc
htm
txt

Second extension (of attachment or of file inside ZIP):
pif
scr
exe
cmd
bat

If the attachment is a ZIP file it will have the same base name as the 
double-extension file inside.

Example attachment names include document.txt.pif and 
information.doc.cmd, usually with a large number of spaces between the 
extensions.

Advanced
W32/Mytob-M is a mass-mailing worm and IRC backdoor Trojan.

W32/Mytob-M runs continuously in the background, providing a backdoor 
server which allows a remote intruder to gain access and control over 
the computer via IRC channels, including the ability to download and 
execute files on the infected computer.

W32/Mytob-M can spread by sending itself as an email attachment to email 
addresses it harvests from the infected computer, either as an 
attachment with a double-extension or as a ZIP file containing a file 
with a double-extension. Emails sent by the worm have the following 
characteristics:

Subject line:
Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Message body:
Once you have completed the form in the attached file , your account 
records will not be interrupted and will continue as normal.

The original message has been included as an attachment.

We regret to inform you that your account has been suspended due to the 
violation of our site policy, more info is attached.

We attached some important information regarding your account.

Please read the attached document and follow it's instructions.

Attachment base name:
email-info
email-doc
information
account-details
document
INFO
instructions
info-text
information

First extension (of attachment or of file inside ZIP):
doc
htm
txt

Second extension (of attachment or of file inside ZIP):
pif
scr
exe
cmd
bat

If the attachment is a ZIP file it will have the same base name as the 
double-extension file inside.

Example attachment names include document.txt.pif and 
information.doc.cmd, usually with a large number of spaces between the 
extensions.

W32/Mytob-M copies itself to the Window system folder with the filename 
"Lien vd Kelder.exe" and sets the following registry entries to run 
itself on system startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
"Lien vd Kelder.exe"

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
"Lien vd Kelder.exe"

W32/Mytob-M sets the following registry entries, disabling the automatic 
startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-M attempts to terminate a large number of processes related to 
security and anti-virus programs including REGEDIT.EXE, MSCONFIG.EXE and 
NETSTAT.EXE.

W32/Mytob-M modifies the Windows hosts file in order to block access to 
the following security-related websites:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.microsoft.com
127.0.0.1 microsoft.com
127.0.0.1 www.msn.com
127.0.0.1 www.virustotal.com
127.0.0.1 virustotal.com
127.0.0.1 www.oxyd.fr
127.0.0.1 oxyd.fr
127.0.0.1 www.t35.com
127.0.0.1 t35.com
127.0.0.1 www.t35.net
127.0.0.1 t35.net
 




Name   Troj/BagleDl-Q

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Deletes files off the computer
    * Drops more malware
    * Downloads code from the internet
    * Reduces system security

Aliases  
    * TROJ_BAGLE.GEN
    * Troj.Tooso.B

Prevalence (1-5) 3

Description
Troj/BagleDl-Q is a downloading Trojan for the Windows platform.

Troj/BagleDl-Q attempts to download a file from one of several 
preconfigured URLs and execute it.

Advanced
Troj/BagleDl-Q is a downloading Trojan for the Windows platform. The 
Trojan attempts to download a file named osa.gif from 153 separate 
websites.

When first run the Trojan copies itself to the Windows system folder as 
winshost.exe and drops a component wiwshost.exe also into the Windows 
system folder. The dropped component is injected into the explorer.exe 
process in order to avoid being terminated. The following registry 
entries are also created by the Trojan so as to auto-start on logon:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
winshost.exe
\winshost.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
winshost.exe
\winshost.exe

The downloaded file is saved as ile.exe in the Windows folder. If the 
download was successful, this file is then executed.

The Trojan terminates the following processes:

AVExch32Service
AVPCC
AVUPDService
Ahnlab task Scheduler
AlertManger
AvgCore
AvgFsh
AvgServ
AvxIni
BackWeb Client - 7681197
BlackICE
CAISafe
DefWatch
F-Secure Gatekeeper Handler Starter
F-Secure Gatekeeper Handler Starter
FSDFWD
FSMA
FSMA
KAVMonitorService
KAVMonitorService
KLBLMain
MCVSRte
McAfee Firewall
McAfeeFramework
McShield
McTaskManager
MonSvcNT
NISSERV
NISUM
NOD32ControlCenter
NOD32Service
NPFMntor
NProtectService
NSCTOP
NVCScheduler
NWService
Network Associates Log Service
Norman NJeeves
Norman ZANDA
Norton Antivirus Server
Outbreak Manager
Outpost Firewall
OutpostFirewall
PASSRV
PAVFNSVR
PAVSRV
PCCPFW
PREVSRV
PSIMSVC
PavPrSrv
PavProt
Pavkre
PersFW
SAVFMSE
SAVScan
SAVScan
SAVScan
SBService
SNDSrvc
SPBBCSvc
SWEEPSRV.SYS
SharedAccess
SmcService
SweepNet
Symantec AntiVirus Client
Symantec Core LC
Symantec Core LC
Symantec Core LC
Tmntsrv
V3MonNT
V3MonSvc
VexiraAntivirus
VisNetic AntiVirus Plug-in
XCOMM
alerter
avg7alrt
avg7updsvc
avpcc
awhost32
backweb client - 4476822
backweb client-4476822
ccEvtMgr
ccEvtMgr
ccPwdSvc
ccSetMgr
ccSetMgr.exe
dvpapi
dvpinit
fsbwsys
fsdfwd
kavsvc
mcupdmgr.exe
navapsvc
navapsvc
navapsvc
navapsvc
nvcoas
nwclntc
nwclntd
nwclnte
nwclntf
nwclntg
nwclnth
ravmon8
schscnt
sharedaccess
vsmon
vsmon
wuauserv
wuauserv

Troj/BagleDl-Q deletes registry entries from the following locations:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Symantec NetDriver Monitor

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
ccApp

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
NAV CfgWiz

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SSC_UserPrompt

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
McAfee Guardian

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
McAfee.InstantUpdate.Monitor

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
APVXDWIN

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
KAV50

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
avg7_cc

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
avg7_emc

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Zone Labs Client

HKLM\SOFTWARE\Symantec

HKLM\SOFTWARE\McAfee

HKLM\SOFTWARE\KasperskyLab

HKLM\SOFTWARE\Agnitum

HKLM\SOFTWARE\Panda Software

HKLM\SOFTWARE\Zone Labs

Troj/BagleDl-Q attempts to delete or rename files with any of the 
following names from all fixed drives:

AUPDATE.EXE
av.dll
Avconsol.exe
avgcc.exe
avgemc.exe
Avsynmgr.exe
cafix.exe
ccApp.exe
CCEVTMGR.EXE
ccl30.dll
CCSETMGR.EXE
ccvrtrst.dll
CMGrdian.exe
isafe.exe
KAV.exe
kavmm.exe
LUALL.EXE
LUINSDLL.DLL
Luupdate.exe
Mcshield.exe
NAVAPSVC.EXE
NPFMNTOR.EXE
outpost.exe
RuLaunch.exe
SNDSrvc.exe
SPBBCSvc.exe
symlcsvc.exe
Up2Date.exe
vetredir.dll
Vshwin32.exe
VsStat.exe
vsvault.dll
zatutor.exe
zlavscan.dll
zlclient.exe
zonealarm.exe
 




Name   W32/Mytob-CP

Type  
    * Worm

How it spreads  
    * Email messages

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Forges the sender's email address

Aliases  
    * Net-Worm.Win32.Mytob.bb
    * Worm.Mytob.AS

Prevalence (1-5) 3

Description
W32/Mytob-CP is an email worm and IRC backdoor Trojan for the Windows 
platform. The Trojan component allows unauthorised remote access to the 
computer via a network.

W32/Mytob-CP includes functionality to modify the HOSTS file.

Advanced
W32/Mytob-CP is an email worm and IRC backdoor Trojan for the Windows 
platform.

W32/Mytob-CP includes functionality to modify the HOSTS file.

When first run W32/Mytob-CP copies itself to \Lien Van de Kelder.exe.

The following registry entries are created to run Lien Van de Kelder.exe 
on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
Lien Van de Kelder.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
Lien Van de Kelder.exe

W32/Mytob-CP sets the following registry entries, disabling the automatic 
startup of other software:

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

W32/Mytob-CP send itself to emails harvested from files on the hard disk 
with the following extensions:

TXT, HTMB, SHTL, JSPL, CGIL, XMLS, PHPQ, ASPD, DBXN, TBBG, ADBH, WAB, PL

Emails have the following characteristics:

Subject lines:

Notice: **Last Warning**
DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Email Account Suspension
Notice of account limitation

Message texts:

"Once you have completed the form in the attached file , your account 
 records will not be interrupted and will continue as normal."
"The original message has been included as an attachment."
"We regret to inform you that your account has been suspended due to the 
 violation of our site policy, more info is attached."
"We attached some important information regarding your account."
"Please read the attached document and follow its instructions."

The attached file consists of a base name followed by the extentions 
PIF, SCR, EXE or ZIP. The worm may optionally create double extensions 
where the first extension is DOC, TXT or HTM and the final extension is 
PIF, SCR, EXE or ZIP.

W32/Mytob-CP modifies the HOSTS file, changing the URL-to-IP mappings 
for selected websites, therefore preventing normal access to the the 
following sites:

127.0.0.1 avp.com
127.0.0.1 ca.com
127.0.0.1 customer.symantec.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 f-secure.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 kaspersky.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 microsoft.com
127.0.0.1 my-etrust.com
127.0.0.1 nai.com
127.0.0.1 networkassociates.com
127.0.0.1 oxyd.fr
127.0.0.1 rads.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 sophos.com
127.0.0.1 symantec.com
127.0.0.1 t35.com
127.0.0.1 t35.net
127.0.0.1 trendmicro.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 virustotal.com
127.0.0.1 www.avp.com
127.0.0.1 www.ca.com
127.0.0.1 www.f-secure.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.kaspersky.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.microsoft.com
127.0.0.1 www.msn.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.nai.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.oxyd.fr
127.0.0.1 www.sophos.com
127.0.0.1 www.symantec.com
127.0.0.1 www.t35.com
127.0.0.1 www.t35.net
127.0.0.1 www.trendmicro.com
127.0.0.1 www.viruslist.com
127.0.0.1 www.virustotal.com

W32/Mytob-CP also terminates the following processes:

_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
ACKWIN32.EXE
ADAWARE.EXE
ADVXDWIN.EXE
AGENTSVR.EXE
AGENTW.EXE
ALERTSVC.EXE
ALEVIR.EXE
ALOGSERV.EXE
AMON9X.EXE
ANTI-TROJAN.EXE
ANTIVIRUS.EXE
ANTS.EXE
APIMONITOR.EXE
APLICA32.EXE
APVXDWIN.EXE
ARR.EXE
ATCON.EXE
ATGUARD.EXE
ATRO55EN.EXE
ATUPDATER.EXE
ATUPDATER.EXE
ATWATCH.EXE
AU.EXE
AUPDATE.EXE
AUPDATE.EXE
AUTO-PROTECT.NAV80TRY.EXE
AUTODOWN.EXE
AUTODOWN.EXE
AUTOTRACE.EXE
AUTOTRACE.EXE
AUTOUPDATE.EXE
AUTOUPDATE.EXE
AVCONSOL.EXE
AVE32.EXE
AVGCC32.EXE
AVGCTRL.EXE
AVGNT.EXE
AVGSERV.EXE
AVGSERV9.EXE
AVGUARD.EXE
AVGW.EXE
AVKPOP.EXE
AVKSERV.EXE
AVKSERVICE.EXE
AVKWCTl9.EXE
AVLTMAIN.EXE
AVNT.EXE
AVP.EXE
AVP32.EXE
AVPCC.EXE
AVPDOS32.EXE
AVPM.EXE
AVPTC32.EXE
AVPUPD.EXE
AVPUPD.EXE
AVSCHED32.EXE
AVSYNMGR.EXE
AVWINNT.EXE
AVWUPD.EXE
AVWUPD32.EXE
AVWUPD32.EXE
AVWUPSRV.EXE
AVXMONITOR9X.EXE
AVXMONITORNT.EXE
AVXQUAR.EXE
AVXQUAR.EXE
BACKWEB.EXE
BARGAINS.EXE
BD_PROFESSIONAL.EXE
BEAGLE.EXE
BELT.EXE
BIDEF.EXE
BIDSERVER.EXE
BIPCP.EXE
BIPCPEVALSETUP.EXE
BISP.EXE
BLACKD.EXE
BLACKICE.EXE
BLSS.EXE
BOOTCONF.EXE
BOOTWARN.EXE
BORG2.EXE
BPC.EXE
BRASIL.EXE
BS120.EXE
BUNDLE.EXE
BVT.EXE
CCAPP.EXE
CCEVTMGR.EXE
CCPXYSVC.EXE
CDP.EXE
CFD.EXE
CFGWIZ.EXE
CFIADMIN.EXE
CFIAUDIT.EXE
CFIAUDIT.EXE
CFINET.EXE
CFINET32.EXE
CLAW95CF.EXE
CLEAN.EXE
CLEANER.EXE
CLEANER3.EXE
CLEANPC.EXE
CLICK.EXE
CMD.EXE
CMD32.EXE
CMESYS.EXE
CMGRDIAN.EXE
CMON016.EXE
CONNECTIONMONITOR.EXE
CPD.EXE
CPF9X206.EXE
CPFNT206.EXE
CTRL.EXE
CV.EXE
CWNB181.EXE
CWNTDWMO.EXE
DATEMANAGER.EXE
DCOMX.EXE
DEFALERT.EXE
DEFSCANGUI.EXE
DEFWATCH.EXE
DEPUTY.EXE
DIVX.EXE
DLLCACHE.EXE
DLLREG.EXE
DOORS.EXE
DPF.EXE
DPFSETUP.EXE
DPPS2.EXE
DRWATSON.EXE
DRWEB32.EXE
DRWEBUPW.EXE
DSSAGENT.EXE
DVP95.EXE
DVP95_0.EXE
ECENGINE.EXE
EFPEADM.EXE
EMSW.EXE
ENT.EXE
ESAFE.EXE
ESCANHNT.EXE
ESCANV95.EXE
ESPWATCH.EXE
ETHEREAL.EXE
ETRUSTCIPE.EXE
EVPN.EXE
EXANTIVIRUS-CNET.EXE
EXE.AVXW.EXE
EXPERT.EXE
EXPLORE.EXE
F-PROT.EXE
F-PROT95.EXE
F-STOPW.EXE
FAMEH32.EXE
FAST.EXE
FCH32.EXE
FIH32.EXE
FINDVIRU.EXE
FIREWALL.EXE
FNRB32.EXE
FP-WIN.EXE
FP-WIN_TRIAL.EXE
FPROT.EXE
FRW.EXE
FSAA.EXE
FSAV.EXE
FSAV32.EXE
FSAV530STBYB.EXE
FSAV530WTBYB.EXE
FSAV95.EXE
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
GATOR.EXE
GBMENU.EXE
GBPOLL.EXE
GENERICS.EXE
GMT.EXE
GUARD.EXE
GUARDDOG.EXE
HACKTRACERSETUP.EXE
HBINST.EXE
HBSRV.EXE
HOTACTIO.EXE
HOTPATCH.EXE
HTLOG.EXE
HTPATCH.EXE
HWPE.EXE
HXDL.EXE
HXIUL.EXE
IAMAPP.EXE
IAMSERV.EXE
IAMSTATS.EXE
IBMASN.EXE
IBMAVSP.EXE
ICLOADNT.EXE
ICMON.EXE
ICSUPP95.EXE
ICSUPPNT.EXE
IDLE.EXE
IEDLL.EXE
IEDRIVER.EXE
IEXPLORER.EXE
IFACE.EXE
IFW2000.EXE
INETLNFO.EXE
INFUS.EXE
INFWIN.EXE
INIT.EXE
INTDEL.EXE
INTREN.EXE
IOMON98.EXE
ISTSVC.EXE
JAMMER.EXE
JDBGMRG.EXE
JEDI.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
KAVPF.EXE
KAZZA.EXE
KEENVALUE.EXE
KERIO-PF-213-EN-WIN.EXE
KERIO-WRL-421-EN-WIN.EXE
KERIO-WRP-421-EN-WIN.EXE
KERNEL32.EXE
KILLPROCESSSETUP161.EXE
LAUNCHER.EXE
LDNETMON.EXE
LDPRO.EXE
LDPROMENU.EXE
LDSCAN.EXE
LNETINFO.EXE
LOADER.EXE
LOCALNET.EXE
LOCKDOWN.EXE
LOCKDOWN2000.EXE
LOOKOUT.EXE
LORDPE.EXE
LSETUP.EXE
LUALL.EXE
LUALL.EXE
LUAU.EXE
LUCOMSERVER.EXE
LUINIT.EXE
LUSPT.EXE
MAPISVC32.EXE
MCAGENT.EXE
MCMNHDLR.EXE
MCSHIELD.EXE
MCTOOL.EXE
MCUPDATE.EXE
MCUPDATE.EXE
MCVSRTE.EXE
MCVSSHLD.EXE
MD.EXE
MFIN32.EXE
MFW2EN.EXE
MFWENG3.02D30.EXE
MGAVRTCL.EXE
MGAVRTE.EXE
MGHTML.EXE
MGUI.EXE
MINILOG.EXE
MMOD.EXE
MONITOR.EXE
MOOLIVE.EXE
MOSTAT.EXE
MPFAGENT.EXE
MPFSERVICE.EXE
MPFTRAY.EXE
MRFLUX.EXE
MSAPP.EXE
MSBB.EXE
MSBLAST.EXE
MSCACHE.EXE
MSCCN32.EXE
MSCMAN.EXE
MSCONFIG.EXE
MSDM.EXE
MSDOS.EXE
MSIEXEC16.EXE
MSINFO32.EXE
MSLAUGH.EXE
MSMGT.EXE
MSMSGRI32.EXE
MSSMMC32.EXE
MSSYS.EXE
MSVXD.EXE
MU0311AD.EXE
MWATCH.EXE
N32SCANW.EXE
NAV.EXE
NAVAP.NAVAPSVC.EXE
NAVAPSVC.EXE
NAVAPW32.EXE
NAVDX.EXE
NAVLU32.EXE
NAVNT.EXE
NAVSTUB.EXE
NAVW32.EXE
NAVWNT.EXE
NCINST4.EXE
NDD32.EXE
NEOMONITOR.EXE
NEOWATCHLOG.EXE
NETARMOR.EXE
NETD32.EXE
NETINFO.EXE
NETMON.EXE
NETSCANPRO.EXE
NETSPYHUNTER-1.2.EXE
NETSTAT.EXE
NETUTILS.EXE
NISSERV.EXE
NISUM.EXE
NMAIN.EXE
NOD32.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NOTSTART.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSCHECK.EXE
NPSSVC.EXE
NSCHED32.EXE
NSSYS32.EXE
NSTASK32.EXE
NSUPDATE.EXE
NT.EXE
NTRTSCAN.EXE
NTVDM.EXE
NTXconfig.EXE
NUI.EXE
NUPGRADE.EXE
NUPGRADE.EXE
NVARCH16.EXE
NVC95.EXE
NVSVC32.EXE
NWINST4.EXE
NWSERVICE.EXE
NWTOOL16.EXE
OLLYDBG.EXE
ONSRVR.EXE
OPTIMIZE.EXE
OSTRONET.EXE
OTFIX.EXE
OUTPOST.EXE
OUTPOST.EXE
OUTPOSTINSTALL.EXE
OUTPOSTPROINSTALL.EXE
PADMIN.EXE
PANIXK.EXE
PATCH.EXE
PAVCL.EXE
PAVPROXY.EXE
PAVSCHED.EXE
PAVW.EXE
PCFWALLICON.EXE
PCSCAN.EXE
PDSETUP.EXE
PERISCOPE.EXE
PERSFW.EXE
PERSWF.EXE
PF2.EXE
PFWADMIN.EXE
PGMONITR.EXE
PINGSCAN.EXE
PLATIN.EXE
POP3TRAP.EXE
POPROXY.EXE
POPSCAN.EXE
PORTDETECTIVE.EXE
PORTMONITOR.EXE
POWERSCAN.EXE
PPINUPDT.EXE
PPTBC.EXE
PPVSTOP.EXE
PRIZESURFER.EXE
PRMT.EXE
PRMVR.EXE
PROCDUMP.EXE
PROCESSMONITOR.EXE
PROCEXPLORERV1.0.EXE
PROGRAMAUDITOR.EXE
PROPORT.EXE
PROTECTX.EXE
PSPF.EXE
PURGE.EXE
QCONSOLE.EXE
QSERVER.EXE
RAPAPP.EXE
RAV7.EXE
RAV7WIN.EXE
RAV8WIN32ENG.EXE
RAY.EXE
RB32.EXE
RCSYNC.EXE
REALMON.EXE
REGED.EXE
REGEDIT.EXE
REGEDT32.EXE
RESCUE.EXE
RESCUE32.EXE
RRGUARD.EXE
RSHELL.EXE
RTVSCAN.EXE
RTVSCN95.EXE
RULAUNCH.EXE
RUN32DLL.EXE
RUNDLL.EXE
RUNDLL16.EXE
RUXDLL32.EXE
SAFEWEB.EXE
SAHAGENT.EXE
SAVE.EXE
SAVENOW.EXE
SBSERV.EXE
SC.EXE
SCAM32.EXE
SCAN32.EXE
SCAN95.EXE
SCANPM.EXE
SCRSCAN.EXE
SETUP_FLOWPROTECTOR_US.EXE
SETUPVAMEEVAL.EXE
SFC.EXE
SGSSFW32.EXE
SH.EXE
SHELLSPYINSTALL.EXE
SHN.EXE
SHOWBEHIND.EXE
SMC.EXE
SMS.EXE
SMSS32.EXE
SOAP.EXE
SOFI.EXE
SPERM.EXE
SPF.EXE
SPHINX.EXE
SPOLER.EXE
SPOOLCV.EXE
SPOOLSV32.EXE
SPYXX.EXE
SREXE.EXE
SRNG.EXE
SS3EDIT.EXE
SSGRATE.EXE
ST2.EXE
START.EXE
STCLOADER.EXE
SUPFTRL.EXE
SUPPORT.EXE
SUPPORTER5.EXE
SVC.EXE
SVCHOSTC.EXE
SVCHOSTS.EXE
SVSHOST.EXE
SWEEP95.EXE
SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE
SYMPROXYSVC.EXE
SYMTRAY.EXE
SYSEDIT.EXE
SYSTEM.EXE
SYSTEM32.EXE
SYSUPD.EXE
TASKMG.EXE
TASKMGR.EXE
TASKMO.EXE
TASKMON.EXE
TAUMON.EXE
TBSCAN.EXE
TC.EXE
TCA.EXE
TCM.EXE
TDS-3.EXE
TDS2-NT.EXE
TEEKIDS.EXE
TFAK.EXE
TFAK5.EXE
TGBOB.EXE
TITANIN.EXE
TITANINXP.EXE
TRACERT.EXE
TRICKLER.EXE
TRJSCAN.EXE
TRJSETUP.EXE
TROJANTRAP3.EXE
TSADBOT.EXE
TVMD.EXE
TVTMD.EXE
UNDOBOOT.EXE
UPDAT.EXE
UPDATE.EXE
UPDATE.EXE
UPGRAD.EXE
UTPOST.EXE
VBCMSERV.EXE
VBCONS.EXE
VBUST.EXE
VBWIN9X.EXE
VBWINNTW.EXE
VCSETUP.EXE
VET32.EXE
VET95.EXE
VETTRAY.EXE
VFSETUP.EXE
VIR-HELP.EXE
VIRUSMDPERSONALFIREWALL.EXE
VNLAN300.EXE
VNPC3000.EXE
VPC32.EXE
VPC42.EXE
VPFW30S.EXE
VPTRAY.EXE
VSCAN40.EXE
VSCENU6.02D30.EXE
VSCHED.EXE
VSECOMR.EXE
VSHWIN32.EXE
VSISETUP.EXE
VSMAIN.EXE
VSMON.EXE
VSSTAT.EXE
VSWIN9XE.EXE
VSWINNTSE.EXE
VSWINPERSE.EXE
W32DSM89.EXE
W9X.EXE
WATCHDOG.EXE
WEBDAV.EXE
WEBSCANX.EXE
WEBTRAP.EXE
WFINDV32.EXE
WHOSWATCHINGME.EXE
WIMMUN32.EXE
WIN-BUGSFIX.EXE
WIN32.EXE
WIN32US.EXE
WINACTIVE.EXE
WINDOW.EXE
WINDOWS.EXE
WININETD.EXE
WININIT.EXE
WININITX.EXE
WINLOGIN.EXE
WINMAIN.EXE
WINNET.EXE
WINPPR32.EXE
WINRECON.EXE
WINSERVN.EXE
WINSSK32.EXE
WINSTART.EXE
WINSTART001.EXE
WINTSK32.EXE
WINUPDATE.EXE
WKUFIND.EXE
WNAD.EXE
WNT.EXE
WRADMIN.EXE
WRCTRL.EXE
WSBGATE.EXE
WUPDATER.EXE
WUPDT.EXE
WYVERNWORKSFIREWALL.EXE
XPF202EN.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZONALM2601.EXE
ZONEALARM.E
 




Name   Troj/Bancsde-E

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Steals information
    * Reduces system security
    * Records keystrokes
    * Installs itself in the Registry
    * Dropped by malware

Aliases  
    * Trojan-Dropper.Win32.Small.zz
    * Backdoor.Win32.Bancodor.z

Prevalence (1-5) 3

Description
Troj/Bancsde-E is a data-stealing Trojan for the Windows platform which 
attempts to capture online banking details for accounts related to 
certain banks in Germany.

Troj/Bancsde-E comprises of the dropper file, the main executable and 
the dll component.

The main Trojan executable attempts to capture data contained within 
internet banking web pages and may display fake login pages in an 
attempt to capture account information.

Advanced
Troj/Bancsde-E is a data-stealing Trojan for the Windows platform which 
attempts to capture online banking details for accounts related to 
certain banks in Germany.

Troj/Bancsde-E comprises of the dropper file, the main executable and 
the dll component.

Once executed the dropper, that may arrive with the filename xx.exe, 
drops to the Windows folder and runs the main executable with the 
filename xxsrsrv.exe that extracts the dll component with the filename 
iexml.dll.

In order to be able to run automatically when Windows starts up 
Troj/Bancsde-E sets the registry entry:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
xxsrSrv32
"xxsrsrv.exe"

where xx are random two letters.

When Troj/Bancsde-E is active this registry entry is refreshed at 
intervals, in an attempt to prevent deletion.

Troj/Bancsde-E creates the following registry entries:

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\
WarnOnPostRedirect
0

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\
WarnOnZoneCrossing
0

Also Troj/Bancsde-E reduces the system security by setting the following 
registry entries:

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0
1609
0

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
1609
0

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2
1609
0

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
1609
0

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4
1609
0

The main Trojan executable attempts to capture data contained within 
internet banking web pages and may display fake login pages in an 
attempt to capture account information.

Troj/Bancsde-E injects the dll component into the process space of 
iexplore.exe. This DLL is used to relay stolen information to a remote 
PHP script.
 




Name   W32/Nanpy-A

Type  
    * Worm

Affected operating systems  
    * Windows

Side effects  
    * Modifies data on the computer
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities

Prevalence (1-5) 2

Description
W32/Nanpy-A is a worm for the Windows platform. It may spread to 
vulnerable computers via the RPC-DCOM exploit, and attempt to redirect 
access to various banking websites.

Advanced
W32/Nanpy-A is a worm for the Windows platform. It may spread to 
vulnerable computers via the RPC-DCOM exploit, and attempt to redirect 
access to various banking websites.

When first run W32/Nanpy-A copies itself to \mmsvc32.exe.

The following registry entry is created to run mmsvc32.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Microsoft Network Services Controller
\mmsvc32.exe

W32/Nanpy-A modifies the HOSTS file, mapping the URLs of banking 
websites to a remote IP. At the time of writing, this IP address is not 
functional.

lloydstsb.co.uk
online.lloydstsb.co.uk
www.lloydstsb.co.uk
www.lloydstsb.com
personal.barclays.co.uk
barclays.co.uk
ibank.barclays.co.uk
www.barclays.co.uk
www.nwolb.com
nwolb.com
hsbc.co.uk
www.hsbc.co.uk
abbey.com
www.abbey.com
www.abbey.co.uk
abbey.co.uk
cahoot.com
www.cahoot.com
www.cahoot.co.uk
cahoot.co.uk
www.co-operativebank.co.uk
co-operativebank.co.uk
www.co-operativebank.com
co-operativebank.com
welcome2.co-operativebankonline.co.uk
welcome6.co-operativebankonline.co.uk
welcome8.co-operativebankonline.co.uk
welcome10.co-operativebankonline.co.uk
www.smile.co.uk
smile.co.uk





Name   W32/Agobot-SV

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Deletes files off the computer
    * Steals information
    * Downloads code from the internet

Aliases  
    * Backdoor.Win32.Agobot.gen

Prevalence (1-5) 2

Description
W32/Agobot-SV spreads by coping itself to the weakly protected network 
shares and by exploiting the following vulnerabilities:

Remote Procedure Call (RPC) vulnerability.
Distributed Component Object Model (DCOM) vulnerability.
RPC Locator vulnerability.
IIS5/WEBDAV Buffer Overflow vulnerability.

For more information about these Windows vulnerabilities, please refer 
to the following Microsoft Security Bulletins:

MS03-001
MS03-007
MS04-012

Advanced
W32/Agobot-SV is a network worm with backdoor functionality which 
establishes an IRC channel to a remote server in order to grant an 
intruder access to the compromised machine.

W32/Agobot-SV spreads by coping itself to the weakly protected network 
shares and by exploiting the following vulnerabilities:

Remote Procedure Call (RPC) vulnerability.
Distributed Component Object Model (DCOM) vulnerability.
RPC Locator vulnerability.
IIS5/WEBDAV Buffer Overflow vulnerability.

For more information about these Windows vulnerabilities, please refer 
to the following Microsoft Security Bulletins:

MS03-001
MS03-007
MS04-012

W32/Agobot-SV moves itself to the Windows system folder with the 
filename WMMNDIR.EXE, and in order to be able to run automatically when 
Windwos starts up sets the following registry entries:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
USBConfigration2
wmmndir.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\
USBConfigration2
wmmndir.exe

W32/Agobot-SV may also be used to terminate the following services on 
remote computers:

Ati HotKey Poller
AudioSrv
Browser
CryptSvc
Dhcp
dmserver
Dnscache
ERSvc
Eventlog
EventSystem
FastUserSwitchingCompatibility
helpsvc
lanmanserver
lanmanworkstation
LmHosts
MDM
Messenger
Netman
Nla
PlugPlay
PolicyAgent
ProtectedStorage
RasMan
RpcSs
SamSs
Schedule
seclogon
SENS
ShellHWDetection
Spooler
srservice
SSDPSRV
stisvc
TapiSrv
TermService
Themes
TrkWks
uploadmgr
W32Time
WebClient
winmgmt
wuauserv
WZCSVC

W32/Agobot-SV modifies a Windows HOSTS files in attempt to prevent 
access to the following websites:

avp.com
ca.com
cafee.com
customer.symantec.com
dispatch.mcafee.com
download.mcafee.com
f-secure.com
kaspersky.com
liveupdate.symantec.com
liveupdate.symantecliveupdate.com
mast.mcafee.com
my-etrust.com
nai.com
networkassociates.com
rads.mcafee.com
secure.nai.com
securityresponse.symantec.com
sophos.com
symantec.com
trendmicro.com
update.symantec.com
updates.symantec.com
us.mcafee.com
viruslist.com
viruslist.com
www.avp.com
www.ca.com
www.f-secure.com
www.kaspersky.com
www.mcafee.com
www.my-etrust.com
www.nai.com
www.networkassociates.com
www.sophos.com
www.symantec.com
www.trendmicro.com
www.viruslist.com

W32/Agobot-SV terminates a number of the anti-virus and other 
security-related processes, in addition to other viruses, worms or 
Trojans from the following list:

_AVP32
_AVPCC
_AVPM
ACKWIN32
ADAWARE
ADVXDWIN
AGENTSVR
AGENTW
ALERTSVC
ALEVIR
ALOGSERV
AMON9X
ANTI-TROJAN
ANTIVIRUS
ANTS
APIMONITOR
APLICA32
APVXDWIN
ARR
ATCON
ATGUARD
ATRO55EN
ATUPDATER
ATWATCH
AU
AUPDATE
AUTO-PROTECT.NAV80TRY
AUTODOWN
AUTOTRACE
AUTOUPDATE
AVCONSOL
AVE32
AVGCC32
AVGCTRL
AVGNT
AVGSERV
AVGSERV9
AVGUARD
AVGW
AVKPOP
AVKSERV
AVKSERVICE
AVKWCTl9
AVLTMAIN
AVNT
AVP
AVP32
AVPCC
AVPDOS32
AVPM
AVPTC32
AVPUPD
AVSCHED32
AVSYNMGR
AVWIN95
AVWINNT
AVWUPD
AVWUPD32
AVWUPSRV
AVXMONITOR9X
AVXMONITORNT
AVXQUAR
BACKWEB
BARGAINS
BD_PROFESSIONAL
BEAGLE
BELT
BIDEF
BIDSERVER
BIPCP
BIPCPEVALSETUP
BISP
BLACKD
BLACKICE
BLSS
BOOTCONF
BOOTWARN
BORG2
BPC
BRASIL
BS120
BUNDLE
BVT
CCAPP
CCEVTMGR
CCPXYSVC
CDP
CFD
CFGWIZ
CFIADMIN
CFIAUDIT
CFINET
CFINET32
Claw95
CLAW95CF
CLEAN
CLEANER
CLEANER3
CLEANPC
CLICK
CMD32
CMESYS
CMGRDIAN
CMON016
CONNECTIONMONITOR
CPD
CPF9X206
CPFNT206
CTRL
CV
CWNB181
CWNTDWMO
DATEMANAGER
DCOMX
DEFALERT
DEFSCANGUI
DEFWATCH
DEPUTY
DIVX
DLLCACHE
DLLREG
DOORS
DPF
DPFSETUP
DPPS2
DRWATSON
DRWEB32
DRWEBUPW
DSSAGENT
DVP95
DVP95_0
ECENGINE
EFPEADM
EMSW
ENT
ESAFE
ESCANH95
ESCANHNT
ESCANV95
ESPWATCH
ETHEREAL
ETRUSTCIPE
EVPN
EXANTIVIRUS-CNET
EXE.AVXW
EXPERT
EXPLORE
F-AGNT95
F-PROT
F-PROT95
F-STOPW
FAMEH32
FAST
FCH32
FIH32
FINDVIRU
FIREWALL
FLOWPROTECTOR
FNRB32
FP-WIN
FP-WIN_TRIAL
FPROT
FRW
FSAA
FSAV
FSAV32
FSAV530STBYB
FSAV530WTBYB
FSAV95
FSGK32
FSM32
FSMA32
FSMB32
GATOR
GBMENU
GBPOLL
GENERICS
GMT
GUARD
GUARDDOG
HACKTRACERSETUP
HBINST
HBSRV
HOTACTIO
HOTPATCH
HTLOG
HTPATCH
HWPE
HXDL
HXIUL
IAMAPP
IAMSERV
IAMSTATS
IBMASN
IBMAVSP
ICLOAD95
ICLOADNT
ICMON
ICSUPP95
ICSUPPNT
IDLE
IEDLL
IEDRIVER
IEXPLORER
IFACE
IFW2000
INETLNFO
INFUS
INFWIN
INIT
INTDEL
INTREN
IOMON98
IPARMOR
IRIS
ISASS
ISRV95
ISTSVC
JAMMER
JDBGMRG
JEDI
KAVLITE40ENG
KAVPERS40ENG
KAVPF
KAZZA
KEENVALUE
KERIO-PF-213-EN-WIN
KERIO-WRL-421-EN-WIN
KERIO-WRP-421-EN-WIN
KERNEL32
KILLPROCESSSETUP161
LAUNCHER
LDNETMON
LDPRO
LDPROMENU
LDSCAN
LNETINFO
LOADER
LOCALNET
LOCKDOWN
LOCKDOWN2000
LOOKOUT
LORDPE
LSETUP
LUALL
LUAU
LUCOMSERVER
LUINIT
LUSPT
MAPISVC32
MCAGENT
MCMNHDLR
MCSHIELD
MCTOOL
MCUPDATE
MCVSRTE
MCVSSHLD
MD
MFIN32
MFW2EN
MFWENG3.02D30
MGAVRTCL
MGAVRTE
MGHTML
MGUI
MINILOG
MMOD
MONITOR
MOOLIVE
MOSTAT
MPFAGENT
MPFSERVICE
MPFTRAY
MRFLUX
MSAPP
MSBB
MSBLAST
MSCACHE
MSCCN32
MSCMAN
MSCONFIG
MSDM
MSDOS
MSIEXEC16
MSINFO32
MSLAUGH
MSMGT
MSMSGRI32
MSSMMC32
MSSYS
MSVXD
MU0311AD
MWATCH
N32SCANW
NAV
NAVAP.NAVAPSVC
NAVAPSVC
NAVAPW32
NAVDX
NAVENGNAVEX15.NAVLU32
NAVLU32
NAVNT
NAVSTUB
NAVW32
NAVWNT
NC2000
NCINST4
NDD32
NEOMONITOR
NEOWATCHLOG
NETARMOR
NETD32
NETINFO
NETMON
NETSCANPRO
NETSPYHUNTER-1.2
NETSTAT
NETUTILS
NISSERV
NISUM
NMAIN
NOD32
NORMIST
NORTON_INTERNET_SECU_3.0_407
NOTSTART
NPF40_TW_98_NT_ME_2K
NPFMESSENGER
NPROTECT
NPSCHECK
NPSSVC
NSCHED32
NSSYS32
NSTASK32
NSUPDATE
NT
NTRTSCAN
NTVDM
NTXconfig
NUI
NUPGRADE
NVARCH16
NVC95
NVSVC32
NWINST4
NWSERVICE
NWTOOL16
OLLYDBG
ONSRVR
OPTIMIZE
OSTRONET
OTFIX
OUTPOST
OUTPOSTINSTALL
OUTPOSTPROINSTALL
PADMIN
PANIXK
PATCH
PAVCL
PAVPROXY
PAVSCHED
PAVW
PCC2002S902
PCC2K_76_1436
PCCIOMON
PCCNTMON
PCCWIN97
PCCWIN98
PCDSETUP
PCFWALLICON
PCIP10117_0
PCSCAN
PDSETUP
PENIS
PERISCOPE
PERSFW
PERSWF
PF2
PFWADMIN
PGMONITR
PINGSCAN
PLATIN
POP3TRAP
POPROXY
POPSCAN
PORTDETECTIVE
PORTMONITOR
POWERSCAN
PPINUPDT
PPTBC
PPVSTOP
PRIZESURFER
PRMT
PRMVR
PROCDUMP
PROCESSMONITOR
PROCEXPLORERV1.0
PROGRAMAUDITOR
PROPORT
PROTECTX
PSPF
PURGE
PUSSY
PVIEW95
QCONSOLE
QSERVER
RAPAPP
RAV7
RAV7WIN
RAV8WIN32ENG
RAY
RB32
RCSYNC
REALMON
REGED
REGEDIT
REGEDT32
RESCUE
RESCUE32
RRGUARD
RSHELL
RTVSCAN
RTVSCN95
RULAUNCH
RUN32DLL
RUNDLL
RUNDLL16
RUXDLL32
SAFEWEB
SAHAGENT
SAVE
SAVENOW
SBSERV
SC
SCAM32
SCAN32
SCAN95
SCANPM
SCRSCAN
SCRSVR
SCVHOST
SD
SERV95
SERVICE
SERVLCE
SERVLCES
SETUP_FLOWPROTECTOR_US
SETUPVAMEEVAL
SFC
SGSSFW32
SH
SHELLSPYINSTALL
SHN
SHOWBEHIND
SMC
SMS
SMSS32
SOAP
SOFI
SPERM
SPF
SPHINX
SPOLER
SPOOLCV
SPOOLSV32
SPYXX
SREXE
SRNG
SS3EDIT
SSG_4104
SSGRATE
ST2
START
STCLOADER
SUPFTRL
SUPPORT
SUPPORTER5
SVC
SVCHOSTC
SVCHOSTS
SVSHOST
SWEEP95
SWEEPNET.SWEEPSRV.SYS.SWNETSUP
SYMPROXYSVC
SYMTRAY
SYSEDIT
SYSTEM
SYSTEM32
SYSUPD
TASKMG
TASKMO
TASKMON
TAUMON
TBSCAN
TC
TCA
TCM
TDS-3
TDS2-98
TDS2-NT
TEEKIDS
TFAK
TFAK5
TGBOB
TITANIN
TITANINXP
TRACERT
TRICKLER
TRJSCAN
TRJSETUP
TROJANTRAP3
TSADBOT
TVMD
TVTMD
UNDOBOOT
UPDAT
UPDATE
UPGRAD
UTPOST
VBCMSERV
VBCONS
VBUST
VBWIN9X
VBWINNTW
VCSETUP
VET32
VET95
VETTRAY
VFSETUP
VIR-HELP
VIRUSMDPERSONALFIREWALL
VNLAN300
VNPC3000
VPC32
VPC42
VPFW30S
VPTRAY
VSCAN40
VSCENU6.02D30
VSCHED
VSECOMR
VSHWIN32
VSISETUP
VSMAIN
VSMON
VSSTAT
VSWIN9XE
VSWINNTSE
VSWINPERSE
W32DSM89
W9X
WATCHDOG
WEBDAV
WEBSCANX
WEBTRAP
WFINDV32
WGFE95
WHOSWATCHINGME
WIMMUN32
WIN-BUGSFIX
WIN32
WIN32US
WINACTIVE
WINDOW
WINDOWS
WININETD
WININIT
WININITX
WINLOGIN
WINMAIN
WINNET
WINPPR32
WINRECON
WINSERVN
WINSSK32
WINSTART
WINSTART001
WINTSK32
WINUPDATE
WKUFIND
WNAD
WNT
WRADMIN
WRCTRL
WSBGATE
WUPDATER
WUPDT
WYVERNWORKSFIREWALL
XPF202EN
ZAPRO
ZAPSETUP3001
ZATUTOR
ZONALM2601
ZONEALARM

W32/Agobot-SV tests the available bandwidth by attempting to GET or POST 
data to the following websites:

de.yahoo.com
nitro.ucsc.edu
verio.fr
www.1und1.de
www.above.net
www.belwue.de
www.burst.net
www.cogentco.com
www.d1asia.com
www.level3.com
www.lib.nthu.edu.tw
www.nifty.com
www.nocster.com
www.rit.edu
www.schlund.net
www.st.lib.keio.ac.jp
www.stanford.edu
www.switch.ch
www.utwente.nl
www.verio.com
www.xo.net
yahoo.co.jp

W32/Agobot-SV can be used to initiate denial-of-service (DoS) and
distributed denial-of-service (DDoS) synflood / httpflood / fraggle / 
smurf etc attacks against remote systems.

This worm can steal the Windows Product ID and keys from several 
computer applications or games including:

AOL Instant Messenger
Battlefield 1942
Battlefield 1942: Secret Weapons Of WWII
Battlefield 1942: The Road To Rome
Battlefield 1942: Vietnam
Black and White
Call of Duty
Command and Conquer: Generals
Command and Conquer: Generals: Zero Hour
Command and Conquer: Red Alert2
Command and Conquer: Tiberian Sun
Counter-Strike
FIFA 2002
FIFA 2003
Freedom Force
Global Operations
Gunman Chronicles
Half-Life
Hidden and Dangerous 2
Industry Giant 2
IGI2: Covert Strike
James Bond 007: Nightfire
Medal of Honor: Allied Assault
Medal of Honor: Allied Assault: Breakthrough
Medal of Honor: Allied Assault: Spearhead
Nascar Racing 2002
Nascar Racing 2003
NHL 2002
NHL 2003
Need For Speed: Hot Pursuit 2
Need For Speed: Underground
Neverwinter Nights
Ravenshield
Shogun Total War - Warlord Edition
Soldiers Of Anarchy
Soldier of Fortune II - Double Helix
The Gladiators
Unreal Tournament 2003
Unreal Tournament 2004
Windows Messenger
 




Name   W32/Sdbot-YW

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Downloads code from the internet
    * Installs itself in the Registry
    * Used in DOS attacks

Aliases  
    * Backdoor.Win32.SdBot.bh
    * W32/Sdbot.worm.gen.j
    * W32.Randex
    * BKDR_NICSHIZ.A

Prevalence (1-5) 2

Description
W32/Sdbot-YW is a worm with IRC backdoor functionality for the Windows 
platform.

W32/Sdbot-YW allows unauthorised remote access to the infected computer 
via the IRC network. The worm joins a preconfigured IRC channel and 
waits for instructions from a remote intruder. The worm can be 
instructed to download updates and run arbitrary files, participate in 
DDoS attacks and spread to remote network shares.

Advanced
W32/Sdbot-YW is a worm with IRC backdoor functionality for the Windows 
platform.

W32/Sdbot-YW allows unauthorised remote access to the infected computer 
via the IRC network. The worm joins a preconfigured IRC channel and 
waits for instructions from a remote intruder. The worm can be 
instructed to download updates and run arbitrary files, participate in 
DDoS attacks and spread to remote network shares.

When first run the worm copies itself to \hmusvc32.exe.

The following registry entries are created to run hmusvc32.exe on 
startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
HMV PowerSource
hmusvc32.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HMV PowerSource
hmusvc32.exe





Name   Troj/Spyre-C

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Modifies data on the computer
    * Drops more malware
    * Reduces system security
    * Installs itself in the Registry
    * Leaves non-infected files on computer

Aliases  
    * Spyre
    * TROJ_TOPANTSPY.C
    * Trojan.Win32.TopAntiSpyware.l

Prevalence (1-5) 2

Description
Troj/Spyre-C is a Trojan for the Windows platform.

The Trojan displays advertisements and fake security warnings in an 
effort to promote traffic to a specific website.

Advanced
Troj/Spyre-C is a Trojan for the Windows platform.

The Trojan displays advertisements and fake security warnings in an 
effort to promote traffic to a specific website.

Troj/Spyre-C may create registry entries under 
HKLM\Software\AntivirusGold.

Troj/Spyre-C copies itself to the Windows system folder as winnook.exe 
and sets the following registry entry in order to run each time a user 
logs on:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Intel system tool
"\winnook.exe"

The Trojan drops a file named desktop.html to the Windows folder which 
contains the fake security alerts and prompts to visit the remote 
website. The following text appears in the message:

WARNING! YOU'RE IN DANGER! ALL YOU DO WITH COMPUTER IS STORED FOREVER IN 
YOUR HARD DISK. WHEN YOU VISIT SITES, SEND EMAILS... ALL YOUR ACTIONS 
ARE LOGGED. AND IT IS IMPOSSIBLE TO REMOVE THEM WITH STANDARD TOOLS. 
YOUR DATA IS STILL AVAILABLE FOR FORENSICS. AND IN SOME CASES FOR YOUR 
BOSS, YOUR FRIENDS, YOUR WIFE, YOUR CHILDREN.

Troj/Spyre-C may also download and execute files from a remote site.





Name   W32/Sdbot-ZE

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Modifies data on the computer
    * Deletes files off the computer
    * Steals information

Prevalence (1-5) 2

Description
W32/Sdbot-ZE is a network worm with backdoor functionality for the 
Windows platform.

The worm spreads through network shares protected by weak passwords, 
MS-SQL servers and through various operating system vulnerabilities.

W32/Sdbot-ZE connects to a predetermined IRC channel and awaits further 
commands from remote users.

Advanced
W32/Sdbot-ZE is a network worm with backdoor functionality for the 
Windows platform.

When first run, W32/Sdbot-ZE copies itself to the Windows system folder 
as hdsys.exe and creates the following registry entries in order to run 
each time a user logs on:

HKLM\Software\Microsoft\OLE
HP Service Drivers
"hdsys.exe"

HKLM\System\CurrentControlSet\Control\Lsa
HP Service Drivers
"hdsys.exe"

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
HP Service Drivers
"hdsys.exe"

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
HP Service Drivers
"hdsys.exe"

HKCU\Software\Microsoft\OLE
HP Service Drivers
"hdsys.exe"

HKCU\System\CurrentControlSet\Control\Lsa
HP Service Drivers
"hdsys.exe"

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
HP Service Drivers
"hdsys.exe"

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
HP Service Drivers
"hdsys.exe"

The worm spreads through network shares protected by weak passwords, 
MS-SQL servers and through various operating system vulnerabilities.

W32/Sdbot-ZE connects to a predetermined IRC channel and awaits further 
commands from remote users. The backdoor component of W32/Sdbot-ZE can 
be instructed to perform the following functions:

scan networks for vulnerabilities
download/execute arbitrary files
start an ftp server
take part in distributed denial of service (DDoS) attacks
start a proxy server
sniff network packets

W32/Sdbot-ZE terminates the following processes:

_AVP32.EXE
_AVPCC.EXE
_AVPM.EXE
ACKWIN32.EXE
ADAWARE.EXE
ADVXDWIN.EXE
AGENTSVR.EXE
AGENTW.EXE
ALERTSVC.EXE
ALEVIR.EXE
ALOGSERV.EXE
AMON9X.EXE
ANTI-TROJAN.EXE
ANTIVIRUS.EXE
ANTS.EXE
APIMONITOR.EXE
APLICA32.EXE
APVXDWIN.EXE
ARR.EXE
ATCON.EXE
ATGUARD.EXE
ATRO55EN.EXE
ATUPDATER.EXE
ATWATCH.EXE
AU.EXE
AUPDATE.EXE
AUTO-PROTECT.NAV80TRY.EXE
AUTODOWN.EXE
AUTOTRACE.EXE
AUTOUPDATE.EXE
AVCONSOL.EXE
AVE32.EXE
AVGCC32.EXE
AVGCTRL.EXE
AVGNT.EXE
AVGSERV.EXE
AVGSERV9.EXE
AVGUARD.EXE
AVGW.EXE
AVKPOP.EXE
AVKSERV.EXE
AVKSERVICE.EXE
AVKWCTl9.EXE
AVLTMAIN.EXE
AVNT.EXE
AVP.EXE
AVP32.EXE
AVPCC.EXE
AVPDOS32.EXE
AVPM.EXE
AVPTC32.EXE
AVPUPD.EXE
AVSCHED32.EXE
AVSYNMGR.EXE
AVWIN95.EXE
AVWINNT.EXE
AVWUPD.EXE
AVWUPD32.EXE
AVWUPSRV.EXE
AVXMONITOR9X.EXE
AVXMONITORNT.EXE
AVXQUAR.EXE
BACKWEB.EXE
BARGAINS.EXE
BD_PROFESSIONAL.EXE
BEAGLE.EXE
BELT.EXE
BIDEF.EXE
BIDSERVER.EXE
BIPCP.EXE
BIPCPEVALSETUP.EXE
BISP.EXE
BLACKD.EXE
BLACKICE.EXE
BLSS.EXE
BOOTCONF.EXE
BOOTWARN.EXE
BORG2.EXE
BPC.EXE
BRASIL.EXE
BS120.EXE
BUNDLE.EXE
BVT.EXE
CCAPP.EXE
CCEVTMGR.EXE
CCPXYSVC.EXE
CDP.EXE
CFD.EXE
CFGWIZ.EXE
CFIADMIN.EXE
CFIAUDIT.EXE
CFINET.EXE
CFINET32.EXE
Claw95.EXE
CLAW95CF.EXE
CLEAN.EXE
CLEANER.EXE
CLEANER3.EXE
CLEANPC.EXE
CLICK.EXE
CMD32.EXE
CMESYS.EXE
CMGRDIAN.EXE
CMON016.EXE
CONNECTIONMONITOR.EXE
CPD.EXE
CPF9X206.EXE
CPFNT206.EXE
CTRL.EXE
CV.EXE
CWNB181.EXE
CWNTDWMO.EXE
DATEMANAGER.EXE
DCOMX.EXE
DEFALERT.EXE
DEFSCANGUI.EXE
DEFWATCH.EXE
DEPUTY.EXE
DIVX.EXE
DLLCACHE.EXE
DLLREG.EXE
DOORS.EXE
DPF.EXE
DPFSETUP.EXE
DPPS2.EXE
DRWATSON.EXE
DRWEB32.EXE
DRWEBUPW.EXE
DSSAGENT.EXE
DVP95.EXE
DVP95_0.EXE
ECENGINE.EXE
EFPEADM.EXE
EMSW.EXE
ESAFE.EXE
ESCANH95.EXE
ESCANHNT.EXE
ESCANV95.EXE
ESPWATCH.EXE
ETHEREAL.EXE
ETRUSTCIPE.EXE
EVPN.EXE
EXANTIVIRUS-CNET.EXE
EXE.AVXW.EXE
EXPERT.EXE
EXPLORE.EXE
F-AGNT95.EXE
F-AGOBOT.EXE
F-PROT.EXE
F-PROT95.EXE
F-STOPW.EXE
FAMEH32.EXE
FAST.EXE
FCH32.EXE
FIH32.EXE
FINDVIRU.EXE
FIREWALL.EXE
FLOWPROTECTOR.EXE
FNRB32.EXE
FP-WIN.EXE
FP-WIN_TRIAL.EXE
FPROT.EXE
FRW.EXE
FSAA.EXE
FSAV.EXE
FSAV32.EXE
FSAV530STBYB.EXE
FSAV530WTBYB.EXE
FSAV95.EXE
FSGK32.EXE
FSM32.EXE
FSMA32.EXE
FSMB32.EXE
GATOR.EXE
GBMENU.EXE
GBPOLL.EXE
GENERICS.EXE
GMT.EXE
GUARD.EXE
GUARDDOG.EXE
HACKTRACERSETUP.EXE
HBINST.EXE
HBSRV.EXE
HIJACKTHIS.EXE
HOTACTIO.EXE
HOTPATCH.EXE
HTLOG.EXE
HTPATCH.EXE
HWPE.EXE
HXDL.EXE
HXIUL.EXE
IAMAPP.EXE
IAMSERV.EXE
IAMSTATS.EXE
IBMASN.EXE
IBMAVSP.EXE
ICLOAD95.EXE
ICLOADNT.EXE
ICMON.EXE
ICSUPP95.EXE
ICSUPPNT.EXE
IDLE.EXE
IEDLL.EXE
IEDRIVER.EXE
IEXPLORER.EXE
IFACE.EXE
IFW2000.EXE
INETLNFO.EXE
INFUS.EXE
INFWIN.EXE
INIT.EXE
INTDEL.EXE
INTREN.EXE
IOMON98.EXE
IPARMOR.EXE
IRIS.EXE
ISASS.EXE
ISRV95.EXE
ISTSVC.EXE
JAMMER.EXE
JDBGMRG.EXE
JEDI.EXE
KAVLITE40ENG.EXE
KAVPERS40ENG.EXE
KAVPF.EXE
KAZZA.EXE
KEENVALUE.EXE
KERIO-PF-213-EN-WIN.EXE
KERIO-WRL-421-EN-WIN.EXE
KERIO-WRP-421-EN-WIN.EXE
KERNEL32.EXE
KILLPROCESSSETUP161.EXE
LAUNCHER.EXE
LDNETMON.EXE
LDPRO.EXE
LDPROMENU.EXE
LDSCAN.EXE
LNETINFO.EXE
LOADER.EXE
LOCALNET.EXE
LOCKDOWN.EXE
LOCKDOWN2000.EXE
LOOKOUT.EXE
LORDPE.EXE
LSETUP.EXE
LUALL.EXE
LUAU.EXE
LUCOMSERVER.EXE
LUINIT.EXE
LUSPT.EXE
MAPISVC32.EXE
MCAGENT.EXE
MCMNHDLR.EXE
MCSHIELD.EXE
MCTOOL.EXE
MCUPDATE.EXE
MCVSRTE.EXE
MCVSSHLD.EXE
MD.EXE
MFIN32.EXE
MFW2EN.EXE
MFWENG3.02D30.EXE
MGAVRTCL.EXE
MGAVRTE.EXE
MGHTML.EXE
MGUI.EXE
MINILOG.EXE
MMOD.EXE
MONITOR.EXE
MOOLIVE.EXE
MOSTAT.EXE
MPFAGENT.EXE
MPFSERVICE.EXE
MPFTRAY.EXE
MRFLUX.EXE
MSAPP.EXE
MSBB.EXE
MSBLAST.EXE
MSCACHE.EXE
MSCCN32.EXE
MSCMAN.EXE
MSCONFIG.EXE
MSDM.EXE
MSDOS.EXE
MSIEXEC16.EXE
MSINFO32.EXE
MSLAUGH.EXE
MSMGT.EXE
MSMSGRI32.EXE
MSSMMC32.EXE
MSSYS.EXE
MSVXD.EXE
MU0311AD.EXE
MWATCH.EXE
N32SCANW.EXE
NAV.EXE
NAVAP.NAVAPSVC.EXE
NAVAPSVC.EXE
NAVAPW32.EXE
NAVDX.EXE
NAVENGNAVEX15.NAVLU32.EXE
NAVLU32.EXE
NAVNT.EXE
NAVSTUB.EXE
NAVW32.EXE
NAVWNT.EXE
NCINST4.EXE
NDD32.EXE
NEOMONITOR.EXE
NEOWATCHLOG.EXE
NETARMOR.EXE
NETD32.EXE
NETINFO.EXE
NETMON.EXE
NETSCANPRO.EXE
NETSPYHUNTER-1.2.EXE
NETSTAT.EXE
NETUTILS.EXE
NISSERV.EXE
NISUM.EXE
NMAIN.EXE
NOD32.EXE
NORMIST.EXE
NORTON_INTERNET_SECU_3.0_407.EXE
NOTSTART.EXE
NPF40_TW_98_NT_ME_2K.EXE
NPFMESSENGER.EXE
NPROTECT.EXE
NPSCHECK.EXE
NPSSVC.EXE
NSCHED32.EXE
NSSYS32.EXE
NSTASK32.EXE
NSUPDATE.EXE
NT.EXE
NTRTSCAN.EXE
NTVDM.EXE
NTXconfig.EXE
NUI.EXE
NUPGRADE.EXE
NVARCH16.EXE
NVC95.EXE
NVSVC32.EXE
NWINST4.EXE
NWSERVICE.EXE
NWTOOL16.EXE
OLLYDBG.EXE
ONSRVR.EXE
OPTIMIZE.EXE
OSTRONET.EXE
OTFIX.EXE
OUTPOST.EXE
OUTPOSTINSTALL.EXE
OUTPOSTPROINSTALL.EXE
PADMIN.EXE
PANIXK.EXE
PATCH.EXE
PAVCL.EXE
PAVPROXY.EXE
PAVSCHED.EXE
PAVW.EXE
PCCIOMON.EXE
PCCNTMON.EXE
PCCWIN97.EXE
PCCWIN98.EXE
PCDSETUP.EXE
PCFWALLICON.EXE
PCSCAN.EXE
PDSETUP.EXE
PENIS.EXE
PERISCOPE.EXE
PERSFW.EXE
PERSWF.EXE
PF2.EXE
PFWADMIN.EXE
PGMONITR.EXE
PINGSCAN.EXE
PLATIN.EXE
POP3TRAP.EXE
POPROXY.EXE
POPSCAN.EXE
PORTDETECTIVE.EXE
PORTMONITOR.EXE
POWERSCAN.EXE
PPINUPDT.EXE
PPTBC.EXE
PPVSTOP.EXE
PRIZESURFER.EXE
PRMT.EXE
PRMVR.EXE
PROCDUMP.EXE
PROCESSMONITOR.EXE
PROCEXPLORERV1.0.EXE
PROGRAMAUDITOR.EXE
PROPORT.EXE
PROTECTX.EXE
PSPF.EXE
PURGE.EXE
PUSSY.EXE
PVIEW95.EXE
QCONSOLE.EXE
QSERVER.EXE
RAPAPP.EXE
RAV7.EXE
RAV7WIN.EXE
RAV8WIN32ENG.EXE
RAY.EXE
RB32.EXE
RCSYNC.EXE
REALMON.EXE
REGED.EXE
REGEDIT.EXE
REGEDT32.EXE
RESCUE.EXE
RESCUE32.EXE
RRGUARD.EXE
RSHELL.EXE
RTVSCAN.EXE
RTVSCN95.EXE
RULAUNCH.EXE
RUN32DLL.EXE
RUNDLL.EXE
RUNDLL16.EXE
RUXDLL32.EXE
SAFEWEB.EXE
SAHAGENT.EXE
SAVE.EXE
SAVENOW.EXE
SBSERV.EXE
SC.EXE
SCAM32.EXE
SCAN32.EXE
SCAN95.EXE
SCANPM.EXE
SCRSCAN.EXE
SCRSVR.EXE
SCVHOST.EXE
SD.EXE
SERV95.EXE
SERVICE.EXE
SERVLCE.EXE
SERVLCES.EXE
SETUP_FLOWPROTECTOR_US.EXE
SETUPVAMEEVAL.EXE
SFC.EXE
SGSSFW32.EXE
SH.EXE
SHELLSPYINSTALL.EXE
SHN.EXE
SHOWBEHIND.EXE
SMC.EXE
SMS.EXE
SMSS32.EXE
SOAP.EXE
SOFI.EXE
SPERM.EXE
SPF.EXE
SPHINX.EXE
SPOLER.EXE
SPOOLCV.EXE
SPOOLSV32.EXE
SPYXX.EXE
SREXE.EXE
SRNG.EXE
SS3EDIT.EXE
SSGRATE.EXE
ST2.EXE
START.EXE
STCLOADER.EXE
SUPFTRL.EXE
SUPPORT.EXE
SUPPORTER5.EXE
SVC.EXE
SVCHOSTC.EXE
SVCHOSTS.EXE
SVSHOST.EXE
SWEEP95.EXE
SWEEPNET.SWEEPSRV.SYS.SWNETSUP.EXE
SYMPROXYSVC.EXE
SYMTRAY.EXE
SYSEDIT.EXE
SYSTEM.EXE
SYSTEM32.EXE
SYSUPD.EXE
TASKMG.EXE
TASKMGR.EXE
TASKMO.EXE
TASKMON.EXE
TAUMON.EXE
TBSCAN.EXE
TC.EXE
TCA.EXE
TCM.EXE
TDS-3.EXE
TDS2-98.EXE
TDS2-NT.EXE
TEEKIDS.EXE
TFAK.EXE
TFAK5.EXE
TGBOB.EXE
TITANIN.EXE
TITANINXP.EXE
TRACERT.EXE
TRICKLER.EXE
TRJSCAN.EXE
TRJSETUP.EXE
TROJANTRAP3.EXE
TSADBOT.EXE
TVMD.EXE
TVTMD.EXE
UNDOBOOT.EXE
UPDAT.EXE
UPDATE.EXE
UPGRAD.EXE
UTPOST.EXE
VBCMSERV.EXE
VBCONS.EXE
VBUST.EXE
VBWIN9X.EXE
VBWINNTW.EXE
VCSETUP.EXE
VET32.EXE
VET95.EXE
VETTRAY.EXE
VFSETUP.EXE
VIR-HELP.EXE
VIRUSMDPERSONALFIREWALL.EXE
VNLAN300.EXE
VNPC3000.EXE
VPC32.EXE
VPC42.EXE
VPFW30S.EXE
VPTRAY.EXE
VSCAN40.EXE
VSCENU6.02D30.EXE
VSCHED.EXE
VSECOMR.EXE
VSHWIN32.EXE
VSISETUP.EXE
VSMAIN.EXE
VSMON.EXE
VSSTAT.EXE
VSWIN9XE.EXE
VSWINNTSE.EXE
VSWINPERSE.EXE
W32DSM89.EXE
W9X.EXE
WATCHDOG.EXE
WEBDAV.EXE
WEBSCANX.EXE
WEBTRAP.EXE
WFINDV32.EXE
WGFE95.EXE
WHOSWATCHINGME.EXE
WIMMUN32.EXE
WIN-BUGSFIX.EXE
WIN32.EXE
WIN32US.EXE
WINACTIVE.EXE
WINDOW.EXE
WINDOWS.EXE
WININETD.EXE
WININIT.EXE
WININITX.EXE
WINLOGIN.EXE
WINMAIN.EXE
WINNET.EXE
WINPPR32.EXE
WINRECON.EXE
WINSERVN.EXE
WINSSK32.EXE
WINSTART.EXE
WINSTART001.EXE
WINTSK32.EXE
WINUPDATE.EXE
WKUFIND.EXE
WNAD.EXE
WNT.EXE
WRADMIN.EXE
WRCTRL.EXE
WSBGATE.EXE
WUPDATER.EXE
WUPDT.EXE
WYVERNWORKSFIREWALL.EXE
XPF202EN.EXE
ZAPRO.EXE
ZAPSETUP3001.EXE
ZATUTOR.EXE
ZONALM2601.EXE
ZONEALARM.EXE

Patches for the vulnerabilities exploited by W32/Sdbot-ZE can be 
obtained from Microsoft at:

MS02-039
MS04-011
MS04-012





Name   W32/Mytob-CU

Type  
    * Worm

How it spreads  
    * Email attachments

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Sends itself to email addresses found on the infected computer
    * Forges the sender's email address
    * Reduces system security

Prevalence (1-5) 2

Description
W32/Mytob-CU is a mass-mailing worm and backdoor Trojan that can be 
controlled through the Internet Relay Chat (IRC) network.

W32/Mytob-CU is capable of spreading through email and through various 
operating system vulnerabilities such as LSASS (MS04-011).

Advanced
W32/Mytob-CU is a mass-mailing worm and backdoor Trojan that can be 
controlled through the Internet Relay Chat (IRC) network.

When first run W32/Mytob-CU copies itself to the Windows system folder 
as xxx.exe and creates the following registry entries:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
WINDOWS SYSTEM
"xxx.exe"

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
WINDOWS SYSTEM
"xxx.exe"

W32/Mytob-CU also appends the following to the HOSTS file to deny access 
to security related websites:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.microsoft.com
127.0.0.1 www.trendmicro.com

W32/Mytob-CU is capable of spreading through email and through various 
operating system vulnerabilities such as LSASS (MS04-011). Email sent by 
W32/Mytob-CU has the following properties:

Subject line:

Notice: **Last Warning**
*DETECTED* Online User Violation
Your Email Account is Suspended For Security Reasons
Account Alert
Important Notification
*WARNING* Your Email Account Will Be Closed
Security measures
Email Account Suspension
Notice of account limitation

Message text:

Once you have completed the form in the attached file , your account 
 records will not be interrupted and will continue as normal.
The original message has been included as an attachment.
We regret to inform you that your account has been suspended due to the 
 violation of our site policy, more info is attached.
We attached some important information regarding your account.
Please read the attached document and follow it's instructions.

The attached file consists of a base name followed by the extentions 
PIF, SCR, EXE or ZIP. The worm may optionally create double extensions 
where the first extension is DOC, TXT or HTM and the final extension is 
PIF, SCR, EXE or ZIP. The base filenames are randomly chosen from:

email-info
email-doc
information
account-details
document
instructions
info-texg
information

W32/Mytob-CU harvests email addresses from files on the infected 
computer and from the Windows address book. The worm avoids sending 
email to addresses that contain the following:

michael
george
andrew
robert
brenda
claudia
icrosof
hotmail
borlan
inpris
example
mydomai
nodomai
ruslis
berkeley
ibm.com
google
kernel
usenet
rfc-ed
sendmail
acketst
tanford.e
utgers.ed
mozilla
be_loyal:
samples
postmaster
webmaster
nobody
nothing
anyone
someone
rating
contact
somebody
privacy
service
submit
gold-certs
the.bat
icrosoft
support
listserv
certific
google
accoun
administrator
service
register
 




Name   Troj/CashGrab-C

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Steals information
    * Drops more malware
    * Reduces system security
    * Installs itself in the Registry

Aliases  
    * PWS-Cashgrabber
    * Trojan.Win32.Agent.cc
    * Trojan.Win32.Agent.cw

Prevalence (1-5) 2

Description
Troj/CashGrab-C is a password stealing Trojan for the Windows platform.

Advanced
Troj/CashGrab-C is a password stealing Trojan which attempts to steal 
confidential information and send it to a remote location.

When the Trojan is installed the following files are created:

\msupdate.dll
\windows.idn
\winsetup.exe
\winst.msi

msupdate.dll is also detected as Troj/CashGrab-C. winsetup.exe is 
detected as Troj/CashGrab-A. windows.idn and winst.msi are harmless text 
files.

The file msupdate.dll is registered as a Browser Helper Object (BHO) for 
Microsoft Internet Explorer, creating registry entries under:

HKCR\CLSID\{3A4E6FF3-BF59-446E-9DC8-731BCE2F349A}\

Troj/CashGrab-C monitors browser windows for content indicative of an 
internet banking site. Upon encountering such windows, the Trojan 
attempts to record any data entered into these windows and send it to 
the author via an HTTP form submission.





Name   W32/Rbot-AEJ

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Modifies data on the computer
    * Deletes files off the computer
    * Steals information

Aliases  
    * Trojan.Win32.Crypt.d

Prevalence (1-5) 2

Description
W32/Rbot-AEJ is a network worm with backdoor Trojan functionality for 
the Windows platform.

W32/Rbot-AEJ can be controlled by a remote attacker over IRC channels.

W32/Rbot-AEJ spreads using a variety of techniques including exploiting 
weak passwords on computers and SQL servers, exploiting operating system 
vulnerabilities (including DCOM-RPC, LSASS, WebDAV and UPNP) and using 
backdoors opened by other worms or Trojans. W32/Rbot-AEJ can also be 
instructed to spread through the AOL Instant Messaging (AIM) 
application.

Patches for the operating system vulnerabilities exploited by 
W32/Rbot-AEJ can be obtained from Microsoft at:

MS01-059
MS03-007
MS04-011
MS04-012

Advanced
W32/Rbot-AEJ is a network worm with backdoor Trojan functionality for 
the Windows platform.

The worm copies itself to a file named system.exe in the Windows system 
folder.

W32/Rbot-AEJ spreads using a variety of techniques including exploiting 
weak passwords on computers and SQL servers, exploiting operating system 
vulnerabilities (including DCOM-RPC, LSASS, WebDAV and UPNP) and using 
backdoors opened by other worms or Trojans. W32/Rbot-AEJ can also be 
instructed to spread through the AOL Instant Messaging (AIM) 
application.

W32/Rbot-AEJ can be controlled by a remote attacker over IRC channels. 
The backdoor component of W32/Rbot-AEJ can be instructed by a remote 
user to perform the following functions:

start an FTP server
start a Proxy server
start a web server
take part in distributed denial of service (DDoS) attacks
log keypresses
capture screen/webcam images
packet sniffing
port scanning
download/execute arbitrary files
start a remote shell (RLOGIN)
steal product registration information from certain software

Patches for the operating system vulnerabilities exploited by 
W32/Rbot-AEJ can be obtained from Microsoft at:

MS01-059
MS03-007
MS04-011
MS04-012





Name   Troj/Codebase-K

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Downloads code from the internet
    * Exploits system or software vulnerabilities

Aliases  
    * Trojan-Downloader.JS.Istbar.j

Prevalence (1-5) 2

Description
Troj/Codebase-K exploits the CODEBASE vulnerability to run a remote 
executable file on the local computer.

Advanced
Troj/Codebase-K exploits the CODEBASE vulnerability associated with 
certain versions of Microsoft Internet Explorer to run an executable 
file on the local computer.

Troj/Codebase-K is an HTML file containing an OBJECT element whose 
CODEBASE attribute points to an executable file.





Name   Troj/Bancb-Fam

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Steals credit card details
    * Turns off anti-virus applications
    * Steals information
    * Uses its own emailing engine
    * Records keystrokes
    * Installs itself in the Registry

Prevalence (1-5) 2

Description
Troj/Bancb-Fam detects members of the Bancban family of Trojans. Members 
of this family typically attempt to steal confidential information when 
a user visits banking-related websites.

Advanced
Troj/Bancb-Fam detects members of the Bancban family of Trojans. Members 
of this family typically attempt to steal confidential information when 
a user visits banking-related websites.

Trojans of this family typically monitor URLs entered into Internet 
Explorer. When certain websites are visited, the Trojan may display a 
fake user interface in order to trick the user into entering 
confidential details. Stolen information is sent by email to a remote 
user.

Typically a registry entry is created in order to run the Trojan on 
system startup:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run



 
--- MultiMail/Win32 v0.43
* Origin: Try Our Web Based QWK: DOCSPLACE.ORG (1:123/140)
SEEN-BY: 633/267 270
@PATH: 123/140 500 106/2000 633/267

SOURCE: echomail via fidonet.ozzmosis.com

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