TIP: Click on subject to list as thread! ANSI
echo: dirty_dozen
to: ALL
from: KURT WISMER
date: 2006-08-21 02:04:00
subject: News, August 21 2006

[cut-n-paste from sophos.com]

Name   W32/Mytob-P

Type  
    * Spyware 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-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   W32/Cuebot-M

Type  
    * Worm

How it spreads  
    * Network shares
    * Chat programs

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities

Aliases  
    * Backdoor.Win32.IRCBot.st
    * Win32/IRCBot.OO
    * WORM_IRCBOT.JK

Prevalence (1-5) 2

Description
W32/Cuebot-M is a worm and backdoor Trojan for the Windows platform.

W32/Cuebot-M can spread to computers vulnerable to the Server Service 
exploit.

The following patch for the operating system vulnerability exploited 
by W32/Cuebot-M can be obtained from the Microsoft website:

http://www.microsoft.com/technet/security/bulletin/MS06-040.mspx

W32/Cuebot-M spreads via AOL Instant Messenger.

Advanced
W32/Cuebot-M is a worm and backdoor Trojan for the Windows platform.

W32/Cuebot-M can spread to computers vulnerable to the Server Service 
exploit.

The following patch for the operating system vulnerability exploited 
by W32/Cuebot-M can be obtained from the Microsoft website:

http://www.microsoft.com/technet/security/bulletin/MS06-040.mspx

W32/Cuebot-M spreads via AOL Instant Messenger.

When first run W32/Cuebot-M copies itself to \wgavm.exe.

The file wgavm.exe is registered as a new system driver service named 
"wgavm", with a display name of "Windows Genuine Advantage Validation 
Monitor" and a startup type of automatic, so that it is started 
automatically during system startup. Registry entries are created 
under:

HKLM\SYSTEM\CurrentControlSet\Services\wgavm\

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

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

Note: disabling autostart for the SharedAccess service deactivates 
the Microsoft Internet Connection Firewall (ICF).

Registry entries are set as follows:

HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
n

HKLM\SYSTEM\CurrentControlSet\Control\Lsa
restrictanonymous
1

Registry entries are created under:

HKLM\SOFTWARE\Microsoft\security center\
HKLM\SOFTWARE\Policies\Microsoft\windowsfirewall\domainprofile\
HKLM\SOFTWARE\Policies\Microsoft\windowsfirewall\standardprofile\





Name   W32/Poebot-HV

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities

Aliases  
    * Backdoor.Win32.SdBot.aua
    * W32.Linkbot
    * WORM_POEBOT.CE

Prevalence (1-5) 2

Description
W32/Poebot-HV is a worm and backdoor for the Windows platform.

W32/Poebot-HV provides a remote attacker with control of the infected 
computer
via IRC channels.

The worm spreads by exploiting the following vulnerabilities:

WKS (MS03-049)
LSASS (MS04-011)
RPC-DCOM (MS04-012)
PNP (MS05-039)
Dameware (CAN-2003-1030)

Advanced
W32/Poebot-HV is a worm and backdoor for the Windows platform.

W32/Poebot-HV provides a remote attacker with control of the infected 
computer
via IRC channels.

The worm spreads by exploiting the following vulnerabilities:

WKS (MS03-049)
LSASS (MS04-011)
RPC-DCOM (MS04-012)
PNP (MS05-039)
Dameware (CAN-2003-1030)

When run W32/Poebot-HV copies itself to \explorer.exe and adds the
following registry entry:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Windows Explorer
\explorer.exe





Name   Troj/Zlob-QV

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Installs itself in the Registry

Aliases  
    * Puper

Prevalence (1-5) 2

Description
Troj/Zlob-QV is a Trojan for the Windows platform.

Advanced
Troj/Zlob-QV is a Trojan for the Windows platform.

When Troj/Zlob-QV is installed the following files are created:

\isaddon.dll
\isamini.exe

The following registry entry is created to run Troj/Zlob-QV on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\explorer\run
homepage.monitor.exe


Troj/Zlob-QV changes search settings for Microsoft Internet Explorer 
by modifying values under:

HKCU\Software\Microsoft\Internet Explorer\Search\





Name   W32/Tilebot-GH

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities

Aliases  
    * Backdoor.Win32.Aimbot.cg

Prevalence (1-5) 2

Description
W32/Tilebot-GH is a worm and IRC backdoor for the Windows platform.

W32/Tilebot-GH spreads to other network computers by exploiting 
common buffer overflow vulnerabilities, including: RPC-DCOM 
(http://www.microsoft.com/technet/security/bulletin/ms04-012.mspx), 
WKS 
(http://www.microsoft.com/technet/security/bulletin/ms03-049.mspx) 
(CAN-2003-0812) and ASN.1 
(http://www.microsoft.com/technet/security/bulletin/ms04-007.mspx).

W32/Tilebot-GH 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.

Advanced
W32/Tilebot-GH is a worm and IRC backdoor for the Windows platform.

W32/Tilebot-GH spreads to other network computers by exploiting 
common buffer overflow vulnerabilities, including: RPC-DCOM 
(http://www.microsoft.com/technet/security/bulletin/ms04-012.mspx), 
WKS 
(http://www.microsoft.com/technet/security/bulletin/ms03-049.mspx) 
(CAN-2003-0812) and ASN.1 
(http://www.microsoft.com/technet/security/bulletin/ms04-007.mspx).

W32/Tilebot-GH 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.

When first run W32/Tilebot-GH copies itself to \servicemon.exe.

The file servicemon.exe is registered as a new system driver service 
named "servicemon", with a display name of "System Service
Monitor" 
and a startup type of automatic, so that it is started automatically 
during system startup.

Registry entries are created under:

HKLM\SYSTEM\CurrentControlSet\Services\servicemon\





Name   W32/Stration-A

Type  
    * Worm

How it spreads  
    * Email attachments

Affected operating systems  
    * Windows

Side effects  
    * Sends itself to email addresses found on the infected computer
    * Forges the sender's email address
    * Uses its own emailing engine
    * Downloads code from the internet

Prevalence (1-5) 2

Description
W32/Stration-A is a mass-mailing worm for the Windows platform.

W32/Stration-A spreads by sending emails with itself as an 
attachment. Emails take the following form.

The subject line is chosen from the following:

hello
picture
Server Report
Status
test
Good Day
Error
Mail Delivery System
Mail Transaction Failed

The message text is chosen from the following:

Mail transaction failed. Partial message is available.

The message contains Unicode characters and has been sentas a binary 
attachment.

The message cannot be represented in 7-bit ASCII encodingand has been 
sent as a binary attachment.

The worm is included as a file attachment with a filename of the 
following form. The attachment filename starts with one of the 
following:

body
data
doc
docs
document
file
message
readme
test
text

The filenames have a double file extension, with a large number of 
spaces between the two file extensions. For instance, a typical 
filename might be:

body.log .cmd

When first run W32/Stration-A opens a notepad window displaying an 
apparently meaningless data file.

W32/Stration-A also attempts to download further executable code.

Advanced
W32/Stration-A is a mass-mailing worm for the Windows platform.

W32/Stration-A spreads by sending emails with itself as an 
attachment. Emails take the following form.

The subject line is chosen from the following:

hello
picture
Server Report
Status
test
Good Day
Error
Mail Delivery System
Mail Transaction Failed

The message text is chosen from the following:

Mail transaction failed. Partial message is available.

The message contains Unicode characters and has been sentas a binary 
attachment.

The message cannot be represented in 7-bit ASCII encodingand has been 
sent as a binary attachment.

The worm is included as a file attachment with a filename of the 
following form. The attachment filename starts with one of the 
following:

body
data
doc
docs
document
file
message
readme
test
text

The filenames have a double file extension, with a large number of 
spaces between the two file extensions. For instance, a typical 
filename might be:

body.log .cmd

When first run W32/Stration-A opens a notepad window displaying an 
apparently meaningless data file.

W32/Stration-A also attempts to download further executable code.

W32/Stration-A copies itself to \mfcapi32u.exe and creates and displays the text the file 
\hack.txt. The file has the text "this is the joke" written in 
it.

The following registry entry is created to run mfcapi32u.exe on 
startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
mfcapi32u
\mfcapi32u.exe





Name   W32/Looked-I

Type  
    * Worm

How it spreads  
    * Network shares
    * Infected files

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Installs itself in the Registry

Aliases  
    * Win32/Viking.NAU
    * W32.Looked.P

Prevalence (1-5) 2

Description
W32/Looked-I is a Windows executable virus and network worm.

The virus infects EXE files found on the infected computer. The virus 
also attempts to copy itself to remote network shares.

Advanced
W32/Looked-I is a Windows executable virus and network worm.

The virus infects EXE files found on the infected computer. The virus 
also attempts to copy itself to remote network shares.

When first run W32/Looked-I copies itself to \rundl132.exe 
and creates the following file:

\viDll.dll - detected as W32/Looked-I

The following registry entry is created in order to run the virus on 
startup:

HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
load
\rundl132.exe

W32/Looked-I also attempts to disable anti-virus software.





Name   W32/VBSilly-B

Type  
    * Worm

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications

Aliases  
    * WORM_VB.ATI
    * Win32/VB.AQX

Prevalence (1-5) 2

Description
W32/VBSilly-B is a worm for the Windows platform.

Advanced
W32/VBSilly-B is a worm for the Windows platform.

When first run W32/VBSilly-B will run Windows file explorer in an 
effort to disguise itself as a folder.

When first run W32/VBSilly-B copies itself to:

\Application Data\explorer.exe
\Local Settings\Application Data\lsass.exe
\windows.pif
\Empty.pif

By copyinng itself to the Startup folder it will ensure it is run on 
Windows login.

W32/VBSilly-B will also attempt to infect removable USB drives by 
copying itself to the root folder of the drive as "Data .exe" aswell as copying itself to any folders found on the 
drive in the format .exe

W32/VBSilly-B will also attempt to terminate security and system 
related applications.





Name   Troj/DNSBust-N

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Downloads code from the internet
    * Installs itself in the Registry

Aliases  
    * Trojan.Win32.DNSChanger.ef
    * DNSChanger.a

Prevalence (1-5) 2

Description
Troj/DNSBust-N is a Trojan for the Windows platform.

Troj/DNSBust-N includes functionality to access the internet and 
communicate with a remote server via HTTP.

Advanced
Troj/DNSBust-N is a Trojan for the Windows platform.

Troj/DNSBust-N includes functionality to access the internet and 
communicate with a remote server via HTTP.

When first run Troj/DNSBust-N copies itself to \fcfno.exe.

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

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
fcfno.exe
\fcfno.exe

Registry entries are created under:

HKCR\Media-Codec.Chl\CLSID\
HKCR\VSEnchancer.Chl\CLSID\





Name   Troj/Borobot-AB

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Reduces system security
    * Installs itself in the Registry

Aliases  
    * Win32/Medbot.BJ

Prevalence (1-5) 2

Description
Troj/Borobot-AB is an IRC backdoor Trojan for the Windows platform.

Troj/Borobot-AB 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.

Advanced
Troj/Borobot-AB is an IRC backdoor Trojan for the Windows platform.

Troj/Borobot-AB 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.

When first run Troj/Borobot-AB copies itself to \system\smss.exe and drops \nvsvcd.exe 
which it registers as a service named "Windows Log".

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

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
.nvsvc
\smss.exe /w

Troj/Borobot-AB may attempt to delete or disable services with the 
following Services Names related to anti-virus and security software:

KAVPersonal50
wuauserv
navapsvc
Symantec Core LC
SAVScan
kavsvc
wscsvc

Troj/Borobot-AB may attempt to delete the following registry entry to 
prevent the program from running on system startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
KavPersonal50





Name   Troj/Medbot-E

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Installs itself in the Registry

Aliases  
    * Win32/Medbot.BJ

Prevalence (1-5) 2

Description
Troj/Medbot-E is a Trojan for the Windows platform.

Troj/Medbot-E includes functionality to access the internet and 
communicate with a remote server via HTTP.

Advanced
Troj/Medbot-E is a Trojan for the Windows platform.

Troj/Medbot-E includes functionality to access the internet and 
communicate with a remote server via HTTP.

When first run Troj/Medbot-E copies itself to \smss.exe and 
creates the file \nvsvcd.exe. The file nvsvcd.exe is also 
detected as Troj/Medbot-E.

The following registry entry is created to run Troj/Medbot-E on 
startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
.nvsvc
\smss.exe /w

The file nvsvcd.exe is registered as a new system driver service 
named "Windows Log", with a display name of "Windows Log" and a 
startup type of automatic, so that it is started automatically during 
system startup. Registry entries are created under:

HKLM\SYSTEM\CurrentControlSet\Services\Windows Log\





Name   W32/Vanebot-A

Type  
    * Spyware Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Downloads code from the internet
    * Records keystrokes
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities

Aliases  
    * W32.Randex.GEL

Prevalence (1-5) 2

Description
W32/Vanebot-A is a worm and IRC backdoor Trojan for the Windows 
platform.

W32/Vanebot-A spreads to other network computers by exploiting common 
buffer overflow vulnerabilities, including: SRVSVC 
(http://www.microsoft.com/technet/security/bulletin/MS06-040.mspx), 
Psyme, PNP 
(http://www.microsoft.com/technet/security/bulletin/MS05-039.mspx) 
and ASN.1 
(http://www.microsoft.com/technet/security/bulletin/MS04-007.mspx) 
and by copying itself to network shares protected by weak passwords.

W32/Vanebot-A 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.

The worm may display the following fake error message:

Can't run on Windows
To run this file you must use an Linux emulator
Error code: (-2394)
Error discription: LLIBKCUF / File has remove his self.

W32/Vanebot-A may download updates, steal information and terminate 
anti-virus applications.

Advanced
W32/Vanebot-A is a worm and IRC backdoor Trojan for the Windows 
platform.

W32/Vanebot-A spreads to other network computers by exploiting common 
buffer overflow vulnerabilities, including: SRVSVC 
(http://www.microsoft.com/technet/security/bulletin/MS06-040.mspx), 
Psyme, PNP 
(http://www.microsoft.com/technet/security/bulletin/MS05-039.mspx) 
and ASN.1 
(http://www.microsoft.com/technet/security/bulletin/MS04-007.mspx) 
and by copying itself to network shares protected by weak passwords.

W32/Vanebot-A 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.

The worm may display the following fake error message:

Can't run on Windows
To run this file you must use an Linux emulator
Error code: (-2394)
Error discription: LLIBKCUF / File has remove his self.

W32/Vanebot-A may download updates, steal information and terminate 
anti-virus applications.

When first run W32/Vanebot-A copies itself to \javanet.exe.

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

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
MS Java for Windows XP & NT
javanet.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
MS Java for Windows XP & NT
javanet.exe

The following registry entry is changed to run javanet.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Shell
Explorer.exe javanet.exe

(The default value for this registry entry is "Explorer.exe" which 
causes the Microsoft file \Explorer.exe to be run on 
startup.)

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

HKLM\SYSTEM\CurrentControlSet\Services\wuauserv
Start
4

HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4

Note: disabling autostart for the SharedAccess service deactivates 
the Microsoft Internet Connection Firewall (ICF).

Registry entries are set as follows:

HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
N

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
\userinit.exe,javanet.exe

HKLM\SYSTEM\CurrentControlSet\Control\Lsa
lmcompatibilitylevel
1

HKLM\SYSTEM\CurrentControlSet\Control\Lsa
restrictanonymous
1

HKCU\Software\Microsoft\Windows
JavaNet
rBot v2 a.k.a. the next generation (working on winXP SP2)





Name   Troj/Cosiam-K

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Drops more malware
    * Installs itself in the Registry

Prevalence (1-5) 2

Description
Troj/Cosiam-K is a Trojan for the Windows platform.

Advanced
Troj/Cosiam-K is a Trojan for the Windows platform.

Troj/Cosiam-K includes functionality to access the internet and 
communicate
with a remote server via HTTP.

When first run Troj/Cosiam-K copies itself to \stonedrv.exe 
and creates
the following files:

\TheMatrixHasYou.exe
\inistone.ini

The file TheMatrixHasYou.exe is detected as Troj/Daemoni-AK.

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

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

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
stonedrv
\stonedrv.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
stonedrv
\stonedrv.exe

Registry entries are created under:

HKLM\SOFTWARE\Microsoft\

 
--- 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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