Text 45, 2299 rader
Skriven 2005-06-11 17:31:00 av KURT WISMER (1:123/140)
Ärende: News, June 11 2005
==========================
[cut-n-paste from sophos.com]
Name Troj/Banker-DV
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Steals credit card details
* Steals information
* Reduces system security
* Records keystrokes
* Installs itself in the Registry
Aliases
* Trojan-Spy.Win32.Banker.cv
Prevalence (1-5) 2
Description
Troj/Banker-DV is a password-stealing Trojan targeted at customers of
Brazilian banks.
Troj/Banker-DV may display a fake error message containing the following
text:
Erro de aplicativo
Aplicativo nao inicializado corretamente (0xc0000005). Clique em OK para
finalizar a execucao
Advanced
Troj/Banker-DV is a password-stealing Trojan targeted at customers of
Brazilian banks.
Troj/Banker-DV will monitor a user's internet access. When certain
internet banking sites are visited, the Trojan will display a fake login
screen in order to trick the user into inputting their details.
Troj/Banker-DV will then send the stolen details to a remote location.
Troj/Banker-DV may display a fake error message containing the following
text:
Erro de aplicativo
Aplicativo nao inicializado corretamente (0xc0000005). Clique em OK para
finalizar a execucao
When first run, Troj/Banker-DV will copy itself to <System>\winlogin.exe
In order to run automatically each time a user logs in, Troj/Banker-DV
will set the following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Windows Update
<System>\winlogin.exe
Name Troj/Banker-HC
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Steals information
* Uses its own emailing engine
* Records keystrokes
* Installs itself in the Registry
Aliases
* Trojan-Spy.Win32.Banker.ju
Prevalence (1-5) 2
Description
Troj/Banker-HC is a password stealing Trojan for the Windows platform.
Troj/Banker-HC monitors which URLs are visited by the web browser and
creates fake web pages for certain Brazilian banking sites in order to
log account information. The logged information is sent to remote users
via email.
Advanced
Troj/Banker-HC is a password stealing Trojan for the Windows platform.
Troj/Banker-HC creates the following registry entry using the name of
the file when executed to ensure it is run at system logon:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
<filename>
<path and filename>
Troj/Banker-HC monitors which URLs are visited by the web browser and
creates fake web pages for certain Brazilian banking sites in order to
log account information. The logged information is sent to remote users
via email.
Name W32/Chode-C
Type
* Worm
How it spreads
* Chat programs
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Allows others to access the computer
* Downloads code from the internet
* Installs itself in the Registry
* Used in DOS attacks
Aliases
* WORM_CHOD.GEN
Prevalence (1-5) 2
Description
W32/Chode-C is a worm with IRC backdoor functionality.
W32/Chode-C attempts to spread via MSN Instant Messenger, by sending
users a message "hey, is this you?" and a link. The link points to a
copy of the worm.
When first run, the worm displays the following fake error message:
"Run-time error #7: Out of memory."
The worm includes backdoor functionality to do any of the following:
send emails
download updates
participate in denial-of-service attacks
steal passwords
disable anti-virus products
modify the system HOSTS file
Advanced
W32/Chode-C is a worm with IRC backdoor functionality.
W32/Chode-C attempts to spread via MSN Instant Messenger, by sending
users a message "hey, is this you?" and a link. The link points to a
copy of the worm.
When first run, the worm displays the following fake error message:
"Run-time error #7: Out of memory."
The worm includes backdoor functionality to do any of the following:
send emails
download updates
participate in denial-of-service attacks
steal passwords
disable anti-virus products
modify the system HOSTS file
When first run W32/Chode-C copies itself to a randomly named subfolder
of the Windows system folder as csrss.exe. The worm may create a file
<Windows system folder>\cpu.dll.
W32/Chode-C creates the following registry entries in order to run
itself on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
csrss
<path to copy of worm>\csrss.exe
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
csrss
<path to copy of worm>\csrss.exe
The worm creates the following further registry entries:
HKCU\Software\Chode
Installed
1
HKCR\Chode
Installed
1
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
Run
<path to copy of worm>\csrss.exe
W32/Chode-C may drop any of the following applications, used in
particular for stealing passwords:
MessenPass
Protected Storage Pass View
Intelligent TCPIP.SYS patcher
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 W32/Mytob-BD
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
* Modifies data on the computer
* Steals information
Aliases
* Net-Worm.Win32.Mytob.bd
Prevalence (1-5) 2
Description
W32/Mytob-BD is a mass-mailing worm and backdoor Trojan that can be
controlled through the Internet Relay Chat (IRC) network.
W32/Mytob-BD spreads by sending an email containing a fake URL link
which points to a remote website containing a sample of W32/Mytob-BD.
When the link is clicked, a sample of W32/Mytob-BD is downloaded and
executed.
Advanced
W32/Mytob-BD is a mass-mailing worm and backdoor Trojan that can be
controlled through the Internet Relay Chat (IRC) network.
When first run W32/Mytob-BD copies itself to the Windows system folder
as test2.exe and creates the following registry entries:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WINDOWS SYSTEM
test2.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WINDOWS SYSTEM
test2.exe
W32/Mytob-BD also disables the Windows XP firewall by changing the
following default registry entry from:
from:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
00000003
to:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
00000004
W32/Mytob-BD terminates system and anti-virus related processes
including CMD.EXE, TASKMON.EXE and REGEDIT.EXE.
W32/Mytob-BD also appends the following mappings to the HOSTS file to
deny access to trading, financial and 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.virustotal.com
127.0.0.1 virustotal.com
127.0.0.1 www.amazon.com
127.0.0.1 www.amazon.co.uk
127.0.0.1 www.amazon.ca
127.0.0.1 www.paypal.com
127.0.0.1 paypal.com
127.0.0.1 moneybookers.com
127.0.0.1 www.moneybookers.com
127.0.0.1 www.ebay.com
127.0.0.1 ebay.com
Emails sent by W32/Mytob-BD have the following properties:
Subject lines chosen from:
'Notice: **Last Warning**'
'*IMPORTANT* Please Validate Your Account'
'Account Alert'
'Important Notification'
'*IMPORTANT* Please Confirm Your Account'
'Security measures'
'Notice of account limitation'
Message text is of the following format:
'Dear Valued Member,
According to our site policy you will have to confirm your account by
the following link or else your account will be suspended within 24
hours for security reasons.
http://www.<domain name>/confirm.php?email=<email address>
Thank you for your attention to this question. We apologize for any
inconvenience.
Sincerely, <company name> Security Department Assistant.'
The URL link is faked and points to a remote website containing a sample
of W32/Mytob-BD. When the link is clicked, a sample of W32/Mytob-BD is
downloaded and executed.
W32/Mytob-BD harvests email addresses from files on the infected
computer and from the Windows address book as well as the Microsoft
Internet Account Manager.
W32/Mytob-BD may also attempt to download files from the Internet and
steal system information.
Name W32/Mytob-U
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.bf
* Worm.Mytob.AS
Prevalence (1-5) 2
Description
W32/Mytob-U is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-U 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-U 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 characteristics from the following:
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 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-U is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-U 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-U 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 characteristics from the following:
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 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-U copies itself to the Window system folder with the filename
"LienVdK.exe" and sets the following registry entries to run itself on
system startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
http://www.lienvandekelder.be =
"LienVdK.exe"
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
http://www.lienvandekelder.be =
"LienVdK.exe"
W32/Mytob-U sets the following registry entries, disabling the automatic
startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-U 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-U 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 www.lycos-vds.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/Tirbot-G
Type
* 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
* Modifies passwords
* Records keystrokes
* Installs itself in the Registry
Aliases
* W32/Sdbot.worm.gen.d
Prevalence (1-5) 2
Description
W32/Tirbot-G is a network worm with backdoor functionality for the
Windows platform.
W32/Tirbot-G spreads to other network computers targeting weakly
protected network shares, or by exploiting the LSASS vulnerability
(MS04-011).
Advanced
W32/Tirbot-G is a network worm with backdoor functionality for the
Windows platform.
W32/Tirbot-G spreads to other network computers targeting weakly
protected network shares, or by exploiting the LSASS vulnerability
(MS04-011).
A patch is available from Microsoft for the LSASS vulnerability
exploited by W32/Tirbot-G:
MS04-011
W32/Tirbot-G includes functionality to silently download, install and
run new software.
When first run W32/Tirbot-G copies itself to <System>\mssvp.exe and
creates the file <Windows>\msi486.dll.
The following registry entry is created to run mssvp.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
IECheck
<System>\mssvp.exe
Name Troj/Lineage-O
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Steals information
* Uses its own emailing engine
* Downloads code from the internet
* Reduces system security
* Records keystrokes
Aliases
* PWSteal.Lineage
* PWS-Lineage.dll
* Trojan-Downloader.Win32.Delf.nd
Prevalence (1-5) 2
Description
Troj/Lineage-O is a password stealing Trojan for the Windows platform
that attempts to steal passwords associated with the game called
"Lineage" and "Lineage II". Collected information is sent to a remote
user via email.
Troj/Lineage-O may also attempt to download and execute files from the
internet.
Advanced
Troj/Lineage-O is a password stealing Trojan for the Windows platform
that attempts to steal passwords associated with the game called
"Lineage" and "Lineage II".
Troj/Lineage-O will copy itself to the Windows system folder as
explorer.exe.
Troj/Lineage-O will also create a DLL in the Windows system folder named
htdll.dll (also detected as Troj/Lineage-O).
Troj/Lineage-O searches for the "Lineage","Lineage Windows Client" and
"Lineage II" windows in attempt to initiate a keylogging routine.
Collected information is sent to a remote user via email.
In order to run automatically each time a user logs on, Troj/Lineage-O
sets the registry entry:
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
load
<Windows system folder>\explorer.exe
Troj/Lineage-O will attempt to disable a number of anti-virus and
security related processes and windows, including:
EGHOST.EXE
MAILMON.EXE
KAVPFW.EXE
IPARMOR.EXE
RavMon.exe
ZoneAlarm
Troj/Lineage-O may also attempt to download and execute files from the
internet.
Name W32/Mytob-AP
Type
* Worm
Affected operating systems
* Windows
Prevalence (1-5) 2
Description
W32/Mytob-AP is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-AP 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-AP 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. W32/Mytob-AP avoids sending emails to addresses
containing certain strings in them.
W32/Mytob-AP processes the emails it has harvested by splitting them
into name and domain. Once it has sent itself to the emails it has
harvested, it uses a predefined list of names with the harvested
domains. W32/Mytob-AP spoofs the sender, sending emails as if from one
of the following at the same domain as the recipient:
support
administrator
mail
service
admin
info
register
webmaster
For example if sending itself to name@example.com, W32/Mytob-AP might
send the email as if from admin@example.com.
Emails sent by the worm have characteristics from the following:
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 - one of the following or a garbled message:
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 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-AP is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-AP 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-AP 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. W32/Mytob-AP avoids sending emails to addresses
containing certain strings in them.
W32/Mytob-AP processes the emails it has harvested by splitting them
into name and domain. Once it has sent itself to the emails it has
harvested, it uses a predefined list of names with the harvested
domains. W32/Mytob-AP spoofs the sender, sending emails as if from one
of the following at the same domain as the recipient:
support
administrator
mail
service
admin
info
register
webmaster
For example if sending itself to name@example.com, W32/Mytob-AP might
send the email as if from admin@example.com.
Emails sent by the worm have characteristics from the following:
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 - one of the following or a garbled message:
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 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-AP copies itself to the Window system folder with the filename
"Lien Van de 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 Van de Kelder.exe"
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
http://www.lienvandekelder.be =
"Lien Van de Kelder.exe"
W32/Mytob-AP sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-AP 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-AP 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 www.lycos-vds.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/Francette-S
Type
* Worm
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Steals information
* Downloads code from the internet
* Records keystrokes
* Installs itself in the Registry
Aliases
* Backdoor.Win32.Delf.abc
* Exploit.DCOM.Gen
Prevalence (1-5) 2
Description
W32/Francette-S is a Windows worm with an IRC backdoor component that
spreads by scanning the internet for computers vulnerable to the
RPC/DCOM exploit.
A patch for the vulnerability exploited by W32/Francette-S can be
obtained from Microsoft at:
MS03-026
W32/Francette-S 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/Francette-S is a Windows worm with an IRC backdoor component that
spreads by scanning the internet for computers vulnerable to the
RPC/DCOM exploit.
A patch for the vulnerability exploited by W32/Francette-S can be
obtained from Microsoft at:
MS03-026
W32/Francette-S 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.
In order to run automatically when Windows starts up the worm sets the
following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Microsoft IIS = <filename>
W32/Francette-S also modifies the Windows HOSTS file in an attempt to
prevent access to the following websites:
ibank.barclays.co.uk
online-business.lloydstsb.co.uk
online.lloydstsb.co.uk
www.halifax-online.co.uk
www.ukpersonal.hsbc.co.uk
www.nwolb.com
banesnet.banesto.es
extranet.banesto.es
Name W32/Mytob-AQ
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
* Modifies data on the computer
* Steals information
Aliases
* Net-Worm.Win32.Mytob.bf
Prevalence (1-5) 2
Description
W32/Mytob-AQ is a mass-mailing worm for the Windows platform.
W32/Mytob-AQ spreads by sending itself as an email attachment to email
addresses harvested from the infected computer.
Emails sent by the worm have the following characteristics:
Possible 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
Security measures
Email Account Suspension
Notice of account limitation
Possible message bodies:
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.
Possible attachment filenames:
email-info
email-doc
information
account-details
document
INFO
instructions
info-text
information
Possible attachment file extensions:
zip
pif
exe
scr
Advanced
W32/Mytob-AQ is a mass-mailing worm for the Windows platform.
W32/Mytob-AQ spreads by sending itself as an email attachment to email
addresses harvested from the infected computer.
Emails sent by the worm have the following characteristics:
Possible 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
Security measures
Email Account Suspension
Notice of account limitation
Possible message bodies:
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.
Possible attachment filenames:
email-info
email-doc
information
account-details
document
INFO
instructions
info-text
information
Possible attachment file extensions:
zip
pif
exe
scr
When first run W32/Mytob-AQ copies itself to <System>\Lien Vande
Kelder.exe.
The following registry entries are created to run Lien Vande Kelder.exe
on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
http://www.lienvandekelder.be
Lien Vande Kelder.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
http://www.lienvandekelder.be
Lien Vande Kelder.exe
W32/Mytob-AQ sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-AQ terminates the following running 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
W32/Mytob-AQ modifies the Windows hosts file, blocking access to
security-related websites, by writing the following entries to the hosts
file:
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 www.lycos-vds.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/Puppet-A
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Installs itself in the Registry
Aliases
* Backdoor-CSR
Prevalence (1-5) 2
Description
Troj/Puppet-A is a Trojan for the Windows platform.
The Trojan connects to a preconfigured IRC server and joins a channel in
which it can await further instructions. These instructions can cause
the Trojan to join other channels and send messages to other users.
Advanced
Troj/Puppet-A is a Trojan for the Windows platform.
The Trojan connects to a preconfigured IRC server and joins a channel in
which it can await further instructions. These instructions can cause
the Trojan to join other channels and send messages to other users.
When Troj/Puppet-A is installed the following files are created:
<Windows system folder>\boot.exe (detected as Troj/Puppet-A)
<Windows system folder>\rtl60.bpl (clean)
The following registry entries are created to run boot.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
boot
<Windows system folder>\boot.exe
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
boot
<Windows system folder>\boot.exe
During installation, Troj/Puppet-A displays the following error
messages:
Caption: Hype 1.02 Setup
Message: vml60.bvl not found!
Caption: Hype 1.02 Setup
Message: Installation aborted!
Name Troj/Cgab-A
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Drops more malware
* Downloads code from the internet
* Exploits system or software vulnerabilities
Prevalence (1-5) 2
Description
Troj/Cgab-A is a Trojan downloader.
Advanced
Troj/Cgab-A is a Trojan downloader.
Troj/Cgab-A uses an exploit to download further malicious code. At the
time of writing, the downloaded file is the Trojan Troj/Borodrop-A.
Name W32/Kassbot-F
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Modifies data on the computer
* Steals information
* Reduces system security
* Installs itself in the Registry
Aliases
* Backdoor.Win32.Delf.aae
* BackDoor-CPV
Prevalence (1-5) 2
Description
W32/Kassbot-F is a network worm with backdoor functionality for the
Windows platform.
W32/Kassbot-F will attempt to spread by exploiting the LSASS exploits.
The following patches for the operating system vulnerabilities exploited
by W32/Kassbot-F can be obtained from the Microsoft website:
MS04-011
W32/Kassbot-F will monitor a user's internet access. When certain
internet banking and finance sites are accessed, the worm will redirect
the user to a Russian website with fake login pages or email the stolen
details to a pre-specified email address.
Advanced
W32/Kassbot-F is a network worm with backdoor functionality for the
Windows platform.
W32/Kassbot-F runs continuously in the background, providing a backdoor
server which allows a remote intruder to gain access and control over
the computer.
W32/Kassbot-F includes functionality to access the internet and
communicate with a remote server via HTTP.
When first run W32/Kassbot-F copies itself to <Windows system
folder>\spools.exe and creates the file
<Windows system folder>\xbccd.log.
The following registry entry is created to run spools.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Spools Service Controller
<Windows system folder>\spools.exe
W32/Kassbot-F will send an email to a pre-defined email address
containing system information from the infected computer.
W32/Kassbot-F will monitor a user's internet access. When certain
internet banking and finance sites are accessed, the worm will redirect
the user to a Russian website with fake login pages or email the stolen
details to a pre-specified email address. The banking sites include the
following:
Bank One Australia
Barclays
Citibank
EzyBank
Halifax
HSBC
LloydsTSB
NatWest
NetBank
W32/Kassbot-F will attempt to spread by exploiting the LSASS exploits.
The following patches for the operating system vulnerabilities exploited
by W32/Kassbot-F can be obtained from the Microsoft website:
MS04-011
W32/Kassbot-F will append the following lines to the HOSTS file in an
attempt toblock access to anti-virus related websites:
17.145.117.11 d-eu-1f.kaspersky-labs.com
17.145.117.11 d-eu-1h.kaspersky-labs.com
17.145.117.11 d-eu-2f.kaspersky-labs.com
17.145.117.11 d-eu-2h.kaspersky-labs.com
17.145.117.11 d-ru-1f.kaspersky-labs.com
17.145.117.11 d-ru-1h.kaspersky-labs.com
17.145.117.11 d-ru-2f.kaspersky-labs.com
17.145.117.11 d-ru-2h.kaspersky-labs.com
17.145.117.11 d-us-1f.kaspersky-labs.com
17.145.117.11 d-us-1h.kaspersky-labs.com
17.145.117.11 downloads1.kaspersky.ru
17.145.117.11 downloads2.kaspersky.ru
17.145.117.11 downloads3.kaspersky.ru
17.145.117.11 downloads4.kaspersky.ru
17.145.117.11 downloads5.kaspersky.ru
17.145.117.11 kaspersky-labs.com
17.145.117.11 kaspersky.ru
17.145.117.11 www.kaspersky-labs.com
17.145.117.11 www.kaspersky.ru
Name W32/Rbot-AFB
Type
* 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
* Records keystrokes
* Installs itself in the Registry
Prevalence (1-5) 2
Description
W32/Rbot-AFB is a worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-AFB spreads:
* via IRC channels under a remote intruder's commands
* to other network computers infected with W32/MyDoom and W32/Bagle
* to other network computers by exploiting common buffer overflow
vulnerabilites, including LSASS (MS04-011), RPC-DCOM (MS04-012) and
WebDav (MS03-007)
* by copying itself to network shares protected by weak passwords
W32/Rbot-AFB 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 following patches for the operating system vulnerabilities exploited
by W32/Rbot-AFB can be obtained from the Microsoft website:
LSASS (MS04-011) security vulnerability
RPC-DCOM (MS04-012) security vulnerability
WebDav (MS03-007) security vulnerability
Advanced
W32/Rbot-AFB is a worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-AFB spreads:
* via IRC channels under a remote intruder's commands
* to other network computers infected with W32/MyDoom and W32/Bagle
* to other network computers by exploiting common buffer overflow
vulnerabilites, including LSASS (MS04-011), RPC-DCOM (MS04-012) and
WebDav (MS03-007)
* by copying itself to network shares protected by weak passwords
W32/Rbot-AFB 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-AFB includes functionality to:
* capture keystrokes
* steal confidential information and game keys
* carry out DDoS flooder attacks
* provide a proxy server
* silently download, install and run new software
When first run W32/Rbot-AFB moves itself to a read-only, hidden, system
file <System>\Sygate.exe.
The following registry entries are created to run <System>\Sygate.exe on
startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Sygate Personal Firewall
Sygate.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Sygate Personal Firewall
Sygate.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Sygate Personal Firewall
Sygate.exe
The following patches for the operating system vulnerabilities exploited
by W32/Rbot-AFB can be obtained from the Microsoft website:
LSASS (MS04-011) security vulnerability
RPC-DCOM (MS04-012) security vulnerability
WebDav (MS03-007) security vulnerability
Name W32/Randon-AN
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