Text 177, 1832 rader
Skriven 2007-03-31 14:28:00 av KURT WISMER
Ärende: News, March 31 2007
===========================
[cut-n-paste from sophos.com]
Name W32/Mytob-KD
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
* Modifies data on the computer
* Steals information
* Forges the sender's email address
* Uses its own emailing engine
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
Prevalence (1-5) 2
Description
W32/Mytob-KD is a mass-mailing worm and backdoor Trojan that can be
controlled through the Internet Relay Chat (IRC) network.
Advanced
W32/Mytob-KD is a mass-mailing worm and backdoor Trojan that can be
controlled through the Internet Relay Chat (IRC) network.
W32/Mytob-KD is capable of spreading through email and through
various operating system vulnerabilities such as the LSASS (MS04-011)
vulnerability. Email sent by W32/Mytob-KD 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 zip file consists of a base name followed by the
extension 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.zip
important-details.zip
email-details.zip
password-details.zip
email-password.zip
updated-password.zip
W32/Mytob-KD 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-KD copies itself to the Windows system folder as
ctech.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
ctech.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
WINDOWS SYSTEM
ctech.exe
W32/Mytob-KD sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-KD 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-KD 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/Tilebot-JH
Type
* Spyware Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Steals information
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
* Exploits system or software vulnerabilities
* Scans network for vulnerabilities
* Scans network for weak passwords
Prevalence (1-5) 2
Description
W32/Tilebot-JH is a worm with IRC backdoor functionality for the
Windows platform.
Advanced
W32/Tilebot-JH is a worm with IRC backdoor functionality for the
Windows platform.
W32/Tilebot-JH spreads to other network computers by exploiting
common buffer overflow vulnerabilities, including: LSASS (MS04-011),
SRVSVC (MS06-040), RPC-DCOM (MS04-012), PNP (MS05-039), ASN.1
(MS04-007), RealVNC (CVE-2006-2369) and Symantec (SYM06-010).
W32/Tilebot-JH 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.
W32/Tilebot-JH includes functionality to access the internet and
communicate with a remote server via HTTP.
When first run W32/Tilebot-JH copies itself to <System>\system.exe.
The file system.exe is registered as a new system driver service
named "SYSTEMSVC", with a display name of "Windows System Service"
and a startup type of automatic, so that it is started automatically
during system startup. Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\SYSTEMSVC
W32/Tilebot-JH sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\Messenger
Start
4
HKLM\SYSTEM\CurrentControlSet\Services\RemoteRegistry
Start
4
HKLM\SYSTEM\CurrentControlSet\Services\TlntSvr
Start
4
Registry entries are set as follows:
HKLM\SOFTWARE\Policies\Microsoft\WindowsFirewall\DomainProfile
EnableFirewall
0
HKLM\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile
EnableFirewall
0
HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
DoNotAllowXPSP2
1
HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
N
Registry entries are created under:
HKLM\SOFTWARE\Microsoft\Security Center
Name W32/Delbot-V
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
* Exploits system or software vulnerabilities
Aliases
* W32/Nirbot.worm.gen
Prevalence (1-5) 2
Description
W32/Delbot-V is an IRC worm with backdoor functionality which allows
a remote intruder to gain access and control over the computer.
W32/Delbot-V includes functionality to download, install and run new
software.
W32/Delbot-V spreads to other network computers by scanning network
shares for weak passwords and by exploiting common buffer overflow
vulnerabilities, including Symantec (SYM06-010).
W32/Delbot-V my also attempt to spread by utilising weaknesses
associated with SQL servers.
Advanced
W32/Delbot-V is an IRC worm with backdoor functionality which allows
a remote intruder to gain access and control over the computer.
W32/Delbot-V includes functionality to download, install and run new
software.
W32/Delbot-V spreads to other network computers by scanning network
shares for weak passwords and by exploiting common buffer overflow
vulnerabilities, including Symantec (SYM06-010).
W32/Delbot-V my also attempt to spread by utilising weaknesses
associated with SQL servers.
When first run W32/Delbot-V copies itself to <System>\read.exe.
The following registry entry is created to run read.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WinReader
<System>\read.exe
Name W32/IRCBot-VJ
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Installs itself in the Registry
Aliases
* Possibly a new variant of W32/NewMalware-Rootkit-I-based!Maximus
* W32/Sdbot.worm.gen.cg
Prevalence (1-5) 2
Description
W32/IRCBot-VJ is a worm with IRC backdoor functionality for the
Windows platform.
Advanced
W32/IRCBot-VJ is a worm with IRC backdoor functionality for the
Windows platform.
W32/IRCBot-VJ 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/IRCBot-VJ copies itself to <Common
Files>\System\msdevl.exe.
The file msdevl.exe is registered as a new system driver service
named "msdelv", with a display name of "msdevl" and a startup type of
automatic, so that it is started automatically during system startup.
Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\msdelv
The following registry entry is set, affecting internet security:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\Firewall
Policy\
StandardProfile\AuthorizedApplications\List
<Common Files>\System\msdevl.exe
<Common Files>\System\msdevl.exe:*:Enabled:Update
Name W32/Rbot-GKL
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
* Exploits system or software vulnerabilities
* Used in DOS attacks
Prevalence (1-5) 2
Description
W32/Rbot-GKL is a worm with IRC backdoor functionality for the
Windows platform.
Advanced
W32/Rbot-GKL is a worm with IRC backdoor functionality for the
Windows platform.
W32/Rbot-GKL 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.
W32/Rbot-GKL spreads to other network computers:
- by exploiting common buffer overflow vulnerabilities, including:
LSASS (MS04-011), SRVSVC (MS06-040), RPC-DCOM (MS04-012), PNP
(MS05-039), ASN.1 (MS04-007), RealVNC (CVE-2006-2369) and Symantec
(SYM06-010)
- networks protected by weak passwords
When first run W32/Rbot-GKL copies itself to <System>\winupdte.exe.
The following registry entries are created to run
<System>\winupdte.exe on startup:
W32/Rbot-GKL includes functionality to:
- download code from the internet
- perform port scanning
- perform DDoS attacks
- steal information including computer game keys
- setup a SOCKS4 proxy server
Name Troj/PWS-ALQ
Type
* Spyware Trojan
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Steals information
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/PWS-ALQ is a Trojan for the Windows platform.
Advanced
Troj/PWS-ALQ is a Trojan for the Windows platform.
When run Troj/PWS-ALQ copies itself to <Program Files>\Windows Media
Player\svchost.exe and creates the file <System>\pdll.dll. The file
pdll.dll is also detected as Troj/PWS-ALQ.
Troj/PWS-ALQ attempts to register itself as a service named "kingxxx"
with a description of "kingxxx". The following registry entry is set
to run the service on startup:
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_KINGXXX\
Troj/PWS-ALQ also creates the following registry entry to run itself
on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,<Program Files>\Windows Media Player\svchost.exe,
Troj/PWS-ALQ includes functionality to:
- terminate anti-virus processes
- download code from the internet
Name W32/Delbot-W
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Installs itself in the Registry
Prevalence (1-5) 2
Description
W32/Delbot-W is a backdoor IRC worm which allows a remote intruder to
gain access and control over the computer.
Advanced
W32/Delbot-W is a backdoor IRC worm which allows a remote intruder to
gain access and control over the computer.
W32/Delbot-W may attempt to spread by utilising network shares
protected by weak passwords and weaknesses associated with SQL servers.
When first run W32/Delbot-W copies itself to <System>\mpn.exe.
The following registry entry is created to run mpn.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MPNet
<System>\mpn.exe
Name W32/Looked-CV
Type
* Virus
How it spreads
* Network shares
* Infected files
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Modifies data on the computer
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
Prevalence (1-5) 2
Description
W32/Looked-CV is a virus and network worm for the Windows platform.
Advanced
W32/Looked-CV is a virus and network worm for the Windows platform.
W32/Looked-CV infects files found on the local computer.
W32/Looked-CV also copies itself to remote network shares and may
infect files found on those shares.
W32/Looked-CV includes functionality to access the internet and
communicate with a remote server via HTTP. W32/Looked-CV may attempt
to download and execute additional files from a remote location.
When first run W32/Looked-CV copies itself as to
<Windows>\logo1_.exe, <Windows>\uninstall\rundl132.exe and drops the
file <Windows>\RichDll.dll which is detected as W32/Looked-CV.
W32/Looked-CV may also create many files with the name "_desktop.ini"
in various folders on the infected computer. These files are harmless
text files and can be deleted.
The following registry entry is created to run rundl132.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
load
<Windows>\command\rundl132.exe
Name Troj/Dloadr-AWG
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/Dloadr-AWG is a Trojan for the Windows platform.
Advanced
Troj/Dloadr-AWG is a Trojan for the Windows platform.
Troj/Dloadr-AWG includes functionality to access the internet and
communicate with a remote server via HTTP.
When first run Troj/Dloadr-AWG copies itself to <System>\uvcx.exe.
The following registry entry is created to run uvcx.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
uvnx
<System>\uvcx.exe
The Trojan may attempt to terminate the following security related
processed:
- kpf4ss.exe
- kavpf.exe
- outpost.exe
- zlclient.exe
- lspfix.exe
Registry entries are created under:
HKCU\Software\ewrew\uvcx\main
Name Troj/Dloadr-AWJ
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/Dloadr-AWJ is a Trojan for the Windows platform.
Troj/Dloadr-AWJ has been seen attached to spam emails and may
download further executable code.
Advanced
Troj/Dloadr-AWJ is a Trojan for the Windows platform.
Troj/Dloadr-AWJ has been seen attached to spam emails and may
download further executable code.
When Troj/Dloadr-AWJ is installed the following files may be created:
<System>\ntos.exe
<System>\wsnpoem\audio.dll
<System>\wsnpoem\video.dll
The file ntos.exe is also detected as Troj/Dloadr-AWJ.
The following registry entry is created to run ntos.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
userinit
<System>\ntos.exe
The following registry entry is changed to run ntos.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,<System>\ntos.exe,
Name W32/Rbot-GKQ
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Installs itself in the Registry
* Downloads updates
* Enables remote access
* Scans network for vulnerabilities
* Scans network for weak passwords
Aliases
* W32/Sdbot.worm.gen.ax
Prevalence (1-5) 2
Description
W32/Rbot-GKQ is a network worm with IRC backdoor functionality for
the Windows platform.
Advanced
W32/Rbot-GKQ is a network worm with IRC backdoor functionality for
the Windows platform.
W32/Rbot-GKQ spreads by exploiting common network vulnerabilities.
W32/Rbot-GKQ allows a remote attacker to gain access and control over
the infected computer using IRC channels.
When first run W32/Rbot-GKQ copies itself to <System>\algose32.exe
and creates the following registry entries to run algose32.exe on
startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Offices Monitorse
<System>\algose32.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Offices Monitorse
<System>\algose32.exe
W32/Rbot-GKQ sets the following registry entries in order to secure
the infected computer against further exploits:
HKLM\SOFTWARE\Microsoft\Ole\
EnableDCOM
N
HKLM\SYSTEM\CurrentControlSet\Control\Lsa\
restrictanonymous
1
Name Troj/Nofere-E
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Downloads code from the internet
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/Nofere-E is a Trojan for the Windows platform.
Advanced
Troj/Nofere-E is a Trojan for the Windows platform.
Troj/Nofere-E includes functionality to access the internet and
communicate with a remote server via HTTP.
When first run Troj/Nofere-E copies itself to <Windows>\rund1132.exe.
The following registry entry is created to run expl0rer.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
ravshell
<path to Trojan executable>
Name Troj/Zlob-ABF
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Downloads code from the internet
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/Zlob-ABF is a downloader Trojan for the Windows platform.
Advanced
Troj/Zlob-ABF is a downloader Trojan for the Windows platform.
When run Troj/Zlob-ABF may create registry entries under:
HKCU\Software\Internet Security\
Name Troj/Agent-EFP
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Reduces system security
* Installs itself in the Registry
Prevalence (1-5) 2
Description
Troj/Agent-EFP is a Trojan for the Windows platform.
Troj/Agent-EFP 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/Agent-EFP is a Trojan for the Windows platform.
Troj/Agent-EFP 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/Agent-EFP copies itself to \System\asper.exe.
The following registry entry is created to run asper.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WindowsSystem32
\System\asper.exe
The following registry entry is set, affecting internet security:
HKLM\SYSTEM\CurrentControlSet\Services\SharEFPccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizEFPpplications\List
\System\asper.exe
Common Files\System\asper.exe:*:Enabled:WindowsSystem32
Name W32/Grum-A
Type
* Worm
Affected operating systems
* Windows
Prevalence (1-5) 2
Description
W32/Grum-A is a worm on the Windows platform.
Advanced
W32/Grum-A is a appending virus for the Windows platform.
When run the virus will copy itself to <Temp>\winlogon.exe and
attempts to infect files that are referenced by Run keys.
W32/Grum-A will also create the following registry entry:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Firewall auto setup
<Temp>\winlogon.exe
The virus will also truncate the HOSTS file, inject a thread into
system.dll and attempt to patch the system files ntdll.dll and
kernel32.dll
Name W32/ShipUp-H
Type
* Worm
How it spreads
* Removable storage devices
Affected operating systems
* Windows
Side effects
* Installs itself in the Registry
* Leaves non-infected files on computer
Aliases
* Trojan.Win32.ShipUp.c
Prevalence (1-5) 2
Description
W32/ShipUp-H is a worm for the Windows platform.
Advanced
W32/ShipUp-H is a worm for the Windows platform.
When first run W32/ShipUp-H copies itself to <System>\ccPrxy.exe.
The following files are created:
<Windows>\ldjs.txt
<Windows>\upnum.txt
These files can be safely deleted.
W32/ShipUp-H attempts to copy itself to logical drives found on the
computer. The worm will attempt to create a hidden file Autorun.inf
on the removeable drive to run the worm.
The following registry entry is created to run ccPrxy.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
ccPrxy.exe
ccPrxy.exe
The following registry entry is set:
HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
NoDriveTypeAutoRun
9f
Registry entries are created under:
HKLM\SOFTWARE\Microsoft\ShipUp
Name Troj/Krepper-BJ
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Downloads code from the internet
* Installs itself in the Registry
Aliases
* Trojan-Downloader.Win32.CWS.am
* Win32/TrojanDownloader.CWS.J
Prevalence (1-5) 2
Description
Troj/Krepper-BJ is a Trojan for the Windows platform.
Advanced
Troj/Krepper-BJ is a Trojan for the Windows platform.
Troj/Krepper-BJ includes functionality to download, install and run
new software.
When first run Troj/Krepper-BJ copies itself to
<Windows>\ServicePackFiles\services.exe.
The following registry entries are created to run Troj/Krepper-BJ on
startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\ServicePackFiles\services.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\ServicePackFiles\services.exe
Name Troj/Proxy-HG
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Installs itself in the Registry
Aliases
* destructive program named W32/Trojan.ABSM
Prevalence (1-5) 2
Description
Troj/Proxy-HG is a Trojan for the Windows platform.
Advanced
Troj/Proxy-HG is a Trojan for the Windows platform.
When first run Troj/Proxy-HG copies itself to <Windows>\nvchost.exe.
Registry entries are created under:
HKLM\SOFTWARE\Microsoft\Nvchost
Name W32/Rbot-GKW
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.IRCBot.az
Prevalence (1-5) 2
Description
W32/Rbot-GKW is a worm with IRC backdoor functionality for the
Windows platform.
W32/Rbot-GKW spreads to other network computers by exploiting common
buffer overflow vulnerabilities, including: LSASS (MS04-011), WebDav
(MS03-007) and ASN.1 (MS04-007) and by copying itself to network
shares protected by weak passwords.
W32/Rbot-GKW 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/Rbot-GKW is a worm with IRC backdoor functionality for the
Windows platform.
W32/Rbot-GKW spreads to other network computers by exploiting common
buffer overflow vulnerabilities, including: LSASS (MS04-011), WebDav
(MS03-007) and ASN.1 (MS04-007) and by copying itself to network
shares protected by weak passwords.
W32/Rbot-GKW 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/Rbot-GKW copies itself to <System>\<filename>.exe
where <filename> consists of 8 random letters.
The following registry entries are created to run <filename>.exe on
startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WinFix service
<filename>.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WinFix service
<filename>.exe
The following registry entry is set:
HKCU\Software\Microsoft\OLE
WinFix service
<filename>.exe
Name W32/Grum-C
Type
* Virus
How it spreads
* Infected files
Affected operating systems
* Windows
Side effects
* Downloads code from the internet
Prevalence (1-5) 2
Description
W32/Grum-C is a virus for the Windows platform.
Advanced
W32/Grum-C is a virus for the Windows platform.
When run W32/Grum-C copies itself to <Temp>\winlogon.exe and attempts
to infect files that are referenced by Run keys.
Infected files are detected as W32/Grum-A.
Name W32/Poebot-KN
Type
* Spyware Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Steals information
* Downloads code from the internet
* Installs itself in the Registry
* Exploits system or software vulnerabilities
Prevalence (1-5) 2
Description
W32/Poebot-KN is a worm for the Windows platform.
W32/Poebot-KN spreads through network shares protected by weak
passwords and by exploiting common vulnerabilities.
Advanced
W32/Poebot-KN is a worm for the Windows platform.
W32/Poebot-KN spreads through network shares protected by weak
passwords and by exploiting common vulnerabilities including:
LSASS (MS04-011)
SRVSVC (MS06-040)
RPC-DCOM (MS04-012)
WKS (MS03-049)
Dameware (CAN-2003-1030)
PNP (MS05-039)
W32/Poebot-KN 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/Poebot-KN copies itself to <System>\spooIsv.exe.
The following registry entry is created to run spooIsv.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Spooler SubSystem App
<System>\spooIsv.exe
--- MultiMail/Win32 v0.43
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