Text 67, 2277 rader
Skriven 2005-07-30 19:33:00 av KURT WISMER (1:123/140)
Ärende: News, July 30 2005
==========================
[cut-n-paste from sophos.com]
Name Troj/Mdrop-F
Type
* Trojan
Affected operating systems
* Windows
Side effects
* Modifies data on the computer
* Drops more malware
* Reduces system security
* Leaves non-infected files on computer
Aliases
* Trojan-Dropper.Win32.Juntador.e
* MultiDropper-BN
Prevalence (1-5) 2
Description
Troj/Mdrop-F is a Trojan for the Windows platform.
Troj/Mdrop-F drops and executes the following files:
<Temp>\veja_fotos.bmp
<Windows>\veja_fotos.exe
The file veja_fotos.exe is detected as Troj/Bancb-Fam. The file
veja_fotos.bpm is an innocuous image file.
Advanced
Troj/Mdrop-F is a Trojan for the Windows platform.
Troj/Mdrop-F drops and executes the following files:
<Temp>\veja_fotos.bmp
<Windows>\veja_fotos.exe
The file veja_fotos.exe is detected as Troj/Bancb-Fam. The file
veja_fotos.bpm is an innocuous image file.
The following registry entry is created to run veja_fotos.exe on
startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
veja_fotos.exe
<Windows>\veja_fotos.exe
Name W32/Mytob-DW
Type
* Worm
How it spreads
* Email attachments
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Sends itself to email addresses found on the infected computer
* Drops more malware
* Forges the sender's email address
* Uses its own emailing engine
Aliases
* Net-Worm.Win32.Mytob.t
* W32.Mytob.AH@mm
* WORM_MYTOB.HO
Prevalence (1-5) 2
Description
W32/Mytob-DW is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Mytob-DW spreads to other network computers by exploiting common
buffer overflow vulnerabilites, including LSASS (MS04-011), and by
sending itself as an email attachment to address harvested from the
infected computer.
Emails sent by the worm have the following characteristics:
Possible Subject lines:
Error
Status
Server Report
Mail Transaction Failed
Mail Delivery System
hello
Good day
body
message
test
data
file
text
readme
document
Possible Message texts:
Mail transaction failed. Partial message is available.
The message contains Unicode characters and has been sent as a binary
attachment.
The message cannot be represented in 7-bit ASCII encoding and has
been sent as a binary attachment.
The original message was included as an attachment.
Here are your banks documents.
<random characters>
W32/Mytob-DW 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/Mytob-DW is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Mytob-DW spreads to other network computers by exploiting common
buffer overflow vulnerabilites, including LSASS (MS04-011), and by
sending itself as an email attachment to address harvested from the
infected computer.
Emails sent by the worm have the following characteristics:
Possible Subject lines:
Error
Status
Server Report
Mail Transaction Failed
Mail Delivery System
hello
Good day
body
message
test
data
file
text
readme
document
Possible Message texts:
Mail transaction failed. Partial message is available.
The message contains Unicode characters and has been sent as a binary
attachment.
The message cannot be represented in 7-bit ASCII encoding and has
been sent as a binary attachment.
The original message was included as an attachment.
Here are your banks documents.
<random characters>
W32/Mytob-DW 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/Mytob-DW copies itself to:
\funny_pic.scr
\my_photo2005.scr
\see_this!!.scr
<System>\taskgmr.exe
and creates the file \hellmsn.exe.
The file hellmsn.exe is detected as W32/Mytob-D.
The following registry entries are created to run taskgmr.exe on
startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
WINTASK
taskgmr.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WINTASK
taskgmr.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WINTASK
taskgmr.exe
Registry entries are set as follows:
HKCU\SYSTEM\CurrentControlSet\Control\Lsa
WINTASK
taskgmr.exe
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
WINTASK
taskgmr.exe
HKCU\Software\Microsoft\OLE
WINTASK
taskgmr.exe
HKLM\SOFTWARE\Microsoft\Ole
WINTASK
taskgmr.exe
Name W32/Sdbot-ZO
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Downloads code from the internet
* Reduces system security
* Installs itself in the Registry
* Exploits system or software vulnerabilities
Aliases
* BKDR_SDBOT.MF
* W32/Sdbot.worm.gen.bj
* Backdoor.Win32.SdBot.gen
Prevalence (1-5) 2
Description
W32/Sdbot-ZO is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Sdbot-ZO spreads across network shares protected by weak passwords.
W32/Sdbot-ZO 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/Sdbot-ZO is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Sdbot-ZO spreads across network shares protected by weak passwords.
W32/Sdbot-ZO 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/Sdbot-ZO copies itself to <System>\burndl32.exe.
The following registry entries are created to run W32/Sdbot-ZO on
startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
System settings
burndl32.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
System settings
burndl32.exe
Name W32/Mytob-BV
Type
* Worm
How it spreads
* Email attachments
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Allows others to access the computer
* Sends itself to email addresses found on the infected computer
* Forges the sender's email address
Aliases
* Net-Worm.Win32.Mytob.bi
* W32/Mytob-BV
* W32.Mytob.FA@mm
Prevalence (1-5) 2
Description
W32/Mytob-BV is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-BV 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-BV avoids sending emails to
addresses containing certain strings in them.
W32/Mytob-BV 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-BV 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-BV might
send the email as if from admin@example.com.
Emails sent by the worm have characteristics from the following:
Subject line:
Your password has been updated
Your password has been successfully updated
You have successfully updated your password
Your new account password is approved
Your Account is Suspended
*DETECTED* Online User Violation
Your Account is Suspended For Security Reasons
Warning Message: Your services near to be closed.
Important Notification
Members Support
Security measures
Email Account Suspension
Notice of account limitation
<random characters>
Message text - a formatted version of one of the following:
Dear user <recipient's username>,
You have successfully updated the password of your <recipient's domain>
account.
If you did not authorize this change or if you need assistance with
your account, please contact <recipient's domain> customer service at:
<spoofed sender address>
Thank you for using <recipient's domain>!
The <recipient's domain> Support Team <BR>
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear user <recipient's username>,
It has come to our attention that your <recipient's domain> User
Profile ( x ) records are out of date. For further details see the
attached document.
Thank you for using <recipient's domain>!
The <recipient's domain> Support Team
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear <recipient's username> Member,
We have temporarily suspended your email account <recipient's domain>.
This might be due to either of the following reasons:
1. A recent change in your personal information (i.e. change of
address).
2. Submiting invalid information during the initial sign up process.
3. An innability to accurately verify your selected option of
subscription due to an internal error within our processors.
See the details to reactivate your <recipient's domain> account.
Sincerely,The <recipient's domain> Support Team
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear <recipient's domain> Member,
Your e-mail account was used to send a huge amount of unsolicited
spam messages during the recent week. If you could please take 5-10
minutes out of your online experience and confirm the attached
document so you will not run into any future problems with the online
service.
If you choose to ignore our request, you leave us no choice but to
cancel your membership.
Virtually yours,
The <recipient's domain> Support Team
+++ Attachment: No Virus found
+++ <recipient's domain> Antivirus - www.<recipent's domain>
Attachment name:
updated-password
email-password
new-password
password
approved-password
account-password
accepted-password
important-details
account-details
email-details
account-info
document
readme
account-report
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-BV is a mass-mailing worm and IRC backdoor Trojan.
W32/Mytob-BV 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-BV 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-BV avoids sending emails to
addresses containing certain strings in them.
W32/Mytob-BV 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-BV 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-BV might
send the email as if from admin@example.com.
Emails sent by the worm have characteristics from the following:
Subject line:
Your password has been updated
Your password has been successfully updated
You have successfully updated your password
Your new account password is approved
Your Account is Suspended
*DETECTED* Online User Violation
Your Account is Suspended For Security Reasons
Warning Message: Your services near to be closed.
Important Notification
Members Support
Security measures
Email Account Suspension
Notice of account limitation
<random characters>
Message text - a formatted version of one of the following:
Dear user <recipient's username>,
You have successfully updated the password of your <recipient's domain>
account.
If you did not authorize this change or if you need assistance with
your account, please contact <recipient's domain> customer service at:
<spoofed sender address>
Thank you for using <recipient's domain>!
The <recipient's domain> Support Team <BR>
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear user <recipient's username>,
It has come to our attention that your <recipient's domain> User
Profile ( x ) records are out of date. For further details see the
attached document.
Thank you for using <recipient's domain>!
The <recipient's domain> Support Team
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear <recipient's username> Member,
We have temporarily suspended your email account <recipient's domain>.
This might be due to either of the following reasons:
1. A recent change in your personal information (i.e. change of address).
2. Submiting invalid information during the initial sign up process.
3. An innability to accurately verify your selected option of
subscription due to an internal error within our processors.
See the details to reactivate your <recipient's domain> account.
Sincerely,The <recipient's domain> Support Team
+++ Attachment: No Virus (Clean)
+++ <recipient's domain> Antivirus - www.<recipient's domain>
Dear <recipient's domain> Member,
Your e-mail account was used to send a huge amount of unsolicited
spam messages during the recent week. If you could please take 5-10
minutes out of your online experience and confirm the attached
document so you will not run into any future problems with the online
service.
If you choose to ignore our request, you leave us no choice but to
cancel your membership.
Virtually yours,
The <recipient's domain> Support Team
+++ Attachment: No Virus found
+++ <recipient's domain> Antivirus - www.<recipent's domain>
Attachment name:
updated-password
email-password
new-password
password
approved-password
account-password
accepted-password
important-details
account-details
email-details
account-info
document
readme
account-report
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-BV copies itself to the Window system folder with the
filename TimeManager.exe and sets the following registry entries to
run itself on system startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
Time Manager =
TimeManager.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
Time Manager =
TimeManager.exe
W32/Mytob-BV sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-BV 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-BV 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 pandasoftware.com
127.0.0.1 www.pandasoftware.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.amazon.fr
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
Name Troj/Myftu-H
Type
* Spyware Trojan
Affected operating systems
* Windows
Side effects
* Steals information
Aliases
* Trojan-Clicker.Win32.HSP.a
* Trojan.W32.Msbook
Prevalence (1-5) 2
Description
Troj/Myftu-H is an information stealing Trojan.
Troj/Myftu-H includes functionality to access the internet and
communicate with a remote server via HTTP.
Advanced
Troj/Myftu-H is an information stealing Trojan.
Troj/Myftu-H includes functionality to access the internet and
communicate with a remote server via HTTP.
When Troj/Myftu-H is installed the following files are created:
<Program Files>\cMovie.exe
<Program Files>\msinet.ocx
<Program Files>\mswinsck.ocx
<Program Files>\winskjp.dll
The file cMovie.exe is also detected as Troj/Myftu-H. The other files
are not malicious and may be safely deleted.
The following registry entry may be created:
HKCU\Software
Bomb
Name W32/Rbot-AJA
Type
* Spyware Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Steals information
* Drops more malware
* Downloads code from the internet
* Installs itself in the Registry
Prevalence (1-5) 2
Description
W32/Rbot-AJA is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Rbot-AJA spreads to other network computers by exploiting common
buffer overflow vulnerabilites, including:
LSASS (MS04-011)
RPC-DCOM (MS04-012)
MSSQL (MS02-039) (CAN-2002-0649)
W32/Rbot-AJA 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-AJA includes functionality to:
- steal confidential information including Internet Account Manager
and Hotmail user accounts and passwords
- carry out DDoS flooder attacks
- silently download, install and run new software
- access the internet and communicate with a remote server via HTTP
- act as a SOCKS4 proxy
When first run W32/Rbot-AJA moves itself to <Windows>\lsass.exe and
creates the file <System>\rdriv.sys.
The file rdriv.sys is detected as Troj/Rootkit-W.
The file lsass.exe is registered as a new system driver service named
"Local Security Authority System Service", with a display name of
"lsass" and a startup type of automatic, so that it is started
automatically during system startup.
The file rdriv.sys is registered as a new system driver service named
"rdriv", with a display name of "rdriv".
The following patches for the operating system vulnerabilities
exploited by W32/Rbot-AJA can be obtained from the Microsoft website:
MS04-012
MS04-011
MS02-039
Advanced
W32/Rbot-AJA is a worm and IRC backdoor Trojan for the Windows
platform.
W32/Rbot-AJA spreads to other network computers by exploiting common
buffer overflow vulnerabilites, including:
LSASS (MS04-011)
RPC-DCOM (MS04-012)
MSSQL (MS02-039) (CAN-2002-0649)
W32/Rbot-AJA 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-AJA includes functionality to:
- steal confidential information including Internet Account Manager
and Hotmail user accounts and passwords
- carry out DDoS flooder attacks
- silently download, install and run new software
- access the internet and communicate with a remote server via HTTP
- act as a SOCKS4 proxy
When first run W32/Rbot-AJA moves itself to <Windows>\lsass.exe and
creates the file <System>\rdriv.sys.
The file rdriv.sys is detected as Troj/Rootkit-W.
The file lsass.exe is registered as a new system driver service named
"Local Security Authority System Service", with a display name of
"lsass" and a startup type of automatic, so that it is started
automatically during system startup. Registry entries are created
under:
HKLM\SYSTEM\CurrentControlSet\Services\Local Security Authority
System Service\
The file rdriv.sys is registered as a new system driver service named
"rdriv", with a display name of "rdriv". Registry entries are created
under:
HKLM\SYSTEM\CurrentControlSet\Services\rdriv\
W32/Rbot-AJA 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\Windows\WindowsUpdate
DoNotAllowXPSP2
1
HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
N
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
restrictanonymous
1
HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\
Microsoft\windows\CurrentVersion\Internet Settings
ProxyEnable
1
HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\Current\Software\
Microsoft\windows\CurrentVersion\Internet Settings
ProxyEnable
1
Registry entries are created under:
HKLM\SOFTWARE\Microsoft\Security Center\
HKLM\SOFTWARE\Policies\Microsoft\WindowsFirewall\DomainProfile\
HKLM\SOFTWARE\Policies\Microsoft\WindowsFirewall\StandardProfile\
The following patches for the operating system vulnerabilities
exploited by W32/Rbot-AJA can be obtained from the Microsoft website:
MS04-012
MS04-011
MS02-039
Name W32/Randon-AO
Type
* Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Drops more malware
* Installs itself in the Registry
* Exploits system or software vulnerabilities
Prevalence (1-5) 2
Description
W32/Randon-AO is a multi-component network worm.
W32/Randon-AO contains an IRC backdoor that allows a remote intruder
to gain access to and control over the computer.
W32/Randon-AO may attempt to spread to network shares and through the
LSASS (MS04-011) vulnerability.
Advanced
W32/Randon-AO is a multi-component network worm.
W32/Randon-AO contains an IRC backdoor that allows a remote intruder
to gain access to and control over the computer.
W32/Randon-AO may attempt to spread to network shares and through the
LSASS (MS04-011) vulnerability.
When W32/Randon-AO is installed the following files are created:
<Windows folder>\Abero\Winp\AERVICESN.DAT - data file
<Windows folder>\Abero\Winp\AERVICESN.exe - Troj/Glitch-J
<Windows folder>\Abero\Winp\AERVICESNA.exe - mIRC application
<Windows folder>\Abero\Winp\X-ScanCfg.ini - data file
<Windows folder>\Abero\Winp\calcu.exe - process viewer application
<Windows folder>\Abero\Winp\dat\config.ini - data file
<Windows folder>\Abero\Winp\dat\language.ini - data file
<Windows folder>\Abero\Winp\dat\nt_pass.dic - data file
<Windows folder>\Abero\Winp\dat\nt_user.dic - data file
<Windows folder>\Abero\Winp\dat\os.finger - data file
<Windows folder>\Abero\Winp\dat\port.ini - data file
<Windows folder>\Abero\Winp\dat\rpc.ini - data file
<Windows folder>\Abero\Winp\dl.exe - Troj/RpcLsa-A
<Windows folder>\Abero\Winp\eoputr.exe - application used to hide
display windows
<Windows folder>\Abero\Winp\h1.bat - batch file used to modify file
attributes
<Windows folder>\Abero\Winp\h2.bat - batch file used to modify file
attributes
<Windows folder>\Abero\Winp\ipcfg.exe - FTP server application
<Windows folder>\Abero\Winp\mirc.ini - data file
<Windows folder>\Abero\Winp\plugin\090-ntpass.xpn - network scanning
application
<Windows folder>\Abero\Winp\psexec.exe - process launching application
<Windows folder>\Abero\Winp\rconnect.conf - data file
<Windows folder>\Abero\Winp\roudSTID.EXE - network scanning
application
<Windows folder>\Abero\Winp\rty.ini - data file
<Windows folder>\Abero\Winp\skerr.dll - W32/Randon-AO
<Windows folder>\Abero\Winp\van32.eXe - application used to hide
display windows
<Windows folder>\Abero\Winp\xpxp.exe - Troj/Apher-Q
The following registry entry is created to run AERVICESN.exe on
startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
AERVICESN
<Windows folder>\Abero\winp\AERVICESN.exe
The following patches for the operating system vulnerabilities
exploited by W32/Randon-AO can be obtained from the Microsoft website:
MS04-011.
Name W32/Sdbot-ABI
Type
* Spyware Worm
How it spreads
* Network shares
Affected operating systems
* Windows
Side effects
* Allows others to access the computer
* Modifies data on the computer
* Deletes files off the computer
* Steals information
* Downloads code from the internet
Prevalence (1-5) 2
Description
W32/Sdbot-ABI is a network worm with backdoor Trojan functionality
for the Windows platform.
W32/Sdbot-ABI connects to a predetermined IRC channel and awaits
further commands from remote users. The backdoor component of
W32/Sdbot-ABI can be instructed to perform the following functions:
scan networks for vulnerabilities
download/execute arbitrary files
start an ftp server
start an HTTP proxy server
reboot/shutdown the computer
take part in distributed denial of service (DDoS) attacks
The worm spreads through network shares protected by weak passwords.
Advanced
W32/Sdbot-ABI is a network worm with backdoor Trojan functionality
for the Windows platform.
When first run, W32/Sdbot-ABI copies itself to the Windows system
folder as clipserv.exe and creates the following registry entries in
order to run each time a user logs on:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
ClipSrv
"clipserv.exe"
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
ClipSrv
"clipserv.exe"
W32/Sdbot-ABI connects to a predetermined IRC channel and awaits
further commands from remote users. The backdoor component of
W32/Sdbot-ABI can be instructed to perform the following functions:
scan networks for vulnerabilities
download/execute arbitrary files
start an ftp server
start an HTTP proxy server
reboot/shutdown the computer
take part in distributed denial of service (DDoS) attacks
The worm spreads through network shares protected by weak passwords.
Name Troj/Bancban-DY
Type
* Spyware Trojan
Affected operating systems
* Windows
Side effects
* Steals information
* Uses its own emailing engine
* Downloads code from the internet
* Records keystrokes
* Installs itself in the Registry
Aliases
* PWS-Banker.gen.i
Prevalence (1-5) 2
Description
Troj/Bancban-DY is a password stealing Trojan targeted at customers
of Brazilian banks.
Advanced
Troj/Bancban-DY is a password stealing Trojan targeted at customers
of Brazilian banks.
Troj/Bancban-DY attempts to log keypresses entered into certain
websites and online banking applications. The Trojan may display fake
user interfaces in order to persuade the user to enter confidential
details. Stolen information is sent by email to a remote user.
Troj/Bancban-DY will also attempt to download files from a predefined
URL.
Troj/Bancban-DY creates the following registry entry:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
dark
"<System>\imgrt.scr"
Name W32/Mytob-HU
Type
* Worm
How it spreads
* Email attachments
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* Allows others to access the computer
* Sends itself to email addresses found on the infected computer
* Forges the sender's email address
Aliases
* Net-Worm.Win32.Mytob.bi
Prevalence (1-5) 2
Description
W32/Mytob-HU is a mass-mailing worm with backdoor functionality that
can be controlled through the Internet Relay Chat (IRC) network.
W32/Mytob-HU spreads through email. W32/Mytob-HU harvests email
addresses from files on the infected computer and from the Windows
address book. Email sent by W32/Mytob-HU has the following properties:
Subject line:
*DETECTED* Online User Violation
Email Account Suspension
Important Notification
Members Support
Notice of account limitation
Security measures
Warning Message: Your services near to be closed.
You have successfully updated your password
Your Account is Suspended
Your Account is Suspended For Security Reasons
Your new account password is approved
Your password has been successfully updated
Your password has been updated
Message text:
Dear user [str],
You have successfully updated the password of your [str] account.
If you did not authorize this change or if you need assistance with
your account, please contact [str] customer service at: [str]
Thank you for using [str]!
The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear user [str],
It has come to our attention that your [str] User Profile ( x )
records are out of date. For further details see the attached document.
Thank you for using [str]!
The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear [str] Member,
We have temporarily suspended your email account [str].
This might be due to either of the following reasons:
1. A recent change in your personal information (i.e. change of
address).
2. Submiting invalid information during the initial sign up process.
3. An innability to accurately verify your selected option of
subscription due to an internal error within our processors.
See the details to reactivate your [str] account.
Sincerely,The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear [str] Member,
Your e-mail account was used to send a huge amount of unsolicited
spam messages during the recent week. If you could please take 5-10
minutes out of your online experience and confirm the attached
document so you will not run into any future problems with the online
service.
If you choose to ignore our request, you leave us no choice but to
cancel your membership.
Virtually yours,
The [str] Support Team
+++ Attachment: No Virus found
+++ [str] Antivirus - www.[str]
Advanced
W32/Mytob-HU is a mass-mailing worm with backdoor functionality that
can be controlled through the Internet Relay Chat (IRC) network.
W32/Mytob-HU spreads through email. W32/Mytob-HU harvests email
addresses from files on the infected computer and from the Windows
address book. Email sent by W32/Mytob-HU has the following properties:
Subject line:
*DETECTED* Online User Violation
Email Account Suspension
Important Notification
Members Support
Notice of account limitation
Security measures
Warning Message: Your services near to be closed.
You have successfully updated your password
Your Account is Suspended
Your Account is Suspended For Security Reasons
Your new account password is approved
Your password has been successfully updated
Your password has been updated
Message text:
Dear user [str],
You have successfully updated the password of your [str] account.
If you did not authorize this change or if you need assistance with
your account, please contact [str] customer service at: [str]
Thank you for using [str]!
The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear user [str],
It has come to our attention that your [str] User Profile ( x )
records are out of date. For further details see the attached document.
Thank you for using [str]!
The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear [str] Member,
We have temporarily suspended your email account [str].
This might be due to either of the following reasons:
1. A recent change in your personal information (i.e. change of
address).
2. Submiting invalid information during the initial sign up process.
3. An innability to accurately verify your selected option of
subscription due to an internal error within our processors.
See the details to reactivate your [str] account.
Sincerely,The [str] Support Team
+++ Attachment: No Virus (Clean)
+++ [str] Antivirus - www.[str]
Dear [str] Member,
Your e-mail account was used to send a huge amount of unsolicited
spam messages during the recent week. If you could please take 5-10
minutes out of your online experience and confirm the attached
document so you will not run into any future problems with the online
service.
If you choose to ignore our request, you leave us no choice but to
cancel your membership.
Virtually yours,
The [str] Support Team
+++ Attachment: No Virus found
+++ [str] Antivirus - www.[str]
In the above message texts the [str] will be replaced with a string
from the user's email address.
The attached file consists of a base name followed by the extensions
CMD, PIF, SCR, EXE or ZIP. The worm may optionally create double
extensions where the first extension is DOC, TXT or HTM and the final
extension is BAT, CMD, PIF, SCR, EXE or ZIP. The base filenames are
randomly chosen from:
accepted-password
account-details
account-info
account-password
account-report
approved-password
document
email-details
email-password
important-details
new-password
password
readme
updated-password
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-HU copies itself to the Windows system folder as
gothica.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
gothica.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WINDOWS SYSTEM
gothica.exe
W32/Mytob-HU sets the following registry entries, disabling the
automatic startup of other software:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess
Start
4
W32/Mytob-HU modifies the HOSTS file, changing the URL-to-IP mappings
for selected websites, therefore preventing normal access to these
sites:
127.0.0.1 avp.com
127.0.0.1 ca.com
127.0.0.1 customer.symantec.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 f-secure.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 kaspersky.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 microsoft.com
127.0.0.1 my-etrust.com
127.0.0.1 nai.com
127.0.0.1 networkassociates.com
127.0.0.1 oxyd.fr
127.0.0.1 rads.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 sophos.com
127.0.0.1 symantec.com
127.0.0.1 t35.com
127.0.0.1 t35.net
127.0.0.1 trendmicro.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 virustotal.com
127.0.0.1 www.avp.com
127.0.0.1 www.ca.com
127.0.0.1 www.f-secure.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.kaspersky.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.microsoft.com
127.0.0.1 www.msn.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.nai.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.oxyd.fr
127.0.0.1 www.sophos.com
127.0.0.1 www.symantec.com
127.0.0.1 www.t35.com
127.0.0.1 www.t35.net
127.0.0.1 www.trendmicro.com
127.0.0.1 www.viruslist.com
127.0.0.1 www.virustotal.com
W32/Mytob-HU 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 Troj/Ablank-AE
Type
* Spyware Trojan
Affected operating systems
* Windows
Side effects
* Modifies data on the computer
* Steals information
* Reduces system security
* Installs itself in the Registry
* Exploits system or software vulnerabilities
Aliases
* Trojan.Win32.StartPage.uz
* StartPage-DU.dll
* Trojan.StartPage
Prevalence (1-5) 2
Description
Troj/Ablank-AE is a browser hijacking Trojan for the Windows platform.
Troj/Ablank-AE changes settings for Internet Explorer and intercepts
attempts to view the home page, instead showing an HTML file
contained in the Trojan.
Advanced
Troj/Ablank-AE is a browser hijacking Trojan for the Windows platform.
When run, Troj/Ablank-AE sets the following registry entry in order
to run each time a user logs on:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
sp
rundll32 <path to Trojan>,DllInstall
Troj/Ablank-AE changes settings for Internet Explorer and intercepts
attempts to view the home page, instead showing an HTML file
contained in the Trojan.
The Trojan may modify values in the system registry under the
following:
HKCU\Software\Microsoft\Internet Explorer\Main
HOMEOldSP
HKCU\Software\Microsoft\Internet Explorer\Main
Search Page
HKCU\Software\Microsoft\Internet Explorer\Main
Search Bar
res://<path to Trojan>\se.dll/space.html
HKCU\Software\Microsoft\Internet Explorer\Main
Use Custom Search URL
1
HKCU\Software\Microsoft\Internet Explorer\New Windows
PopupMgr
no
HKCU\Software\Microsoft\Internet Explorer\Search
SearchAssistant
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main
HOMEOldSP
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main
Start Page
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main
Search Bar
res://<path to Trojan>\se.dll/space.html
HKLM\SOFTWARE\Microsoft\Internet Explorer\Search
SearchAssistant
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main
Use Search Asst
no
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main
Use Custom Search URL
1
HKLM\SOFTWARE\Microsoft\Internet Explorer\New Windows
PopupMgr
no
Name W32/Agobot-ADH
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
* Steals information
* Downloads code from the internet
* Reduces system security
* Records keystrokes
Aliases
* WORM_AGOBOT.ADH
Prevalence (1-5) 2
Description
W32/Agobot-ADH is a network worm with backdoor functionality.
W32/Agobot-ADH is capable of spreading to computers on the local
network protected by weak passwords.
The backdoor component runs continuously in the background providing
backdoor access to the computer through IRC channels.
Advanced
W32/Agobot-ADH is a network worm with backdoor functionality.
W32/Agobot-ADH is capable of spreading to computers on the local
network protected by weak passwords.
When first run, W32/Agobot-ADH copies itself to the Windows system
folder and creates registry entries under the following in order to
run itself each time a user logs on:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
The backdoor component runs continuously in the background providing
backdoor access to the computer through IRC channels.
W32/Agobot-ADH attempts to terminate and disable various anti-virus
and security related programs and modifies the HOSTS file located at
%SYSTEM%\Drivers\etc\HOSTS, mapping selected anti-virus websites to
the loopback address 127.0.0.1 in an attempt to prevent access to
these sites. Typically the following mappings will be appended 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 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
W32/Agobot-ADH will also hide all files which contain the string
'soun'.
Name W32/Bobax-M
Type
* Virus
How it spreads
* Infected files
Affected operating systems
* Windows
Side effects
* Turns off anti-virus applications
* 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/Bobax-M is a virus for the Windows platform.
W32/Bobax-M can infect EXE files. W32/Bobax-M makes contact with a
number of remote internet sites to report successful infection and
receive commands.
W32/Bobax-M features a module for relaying unsolicited email from
remote users, and can harvest email addresses, email account details
and Instant Messenger account details from the compromised computer.
W32/Bobax-M attempts to disable the Windows firewall and Anti-virus
notification, and attempts to download and run files from
preconfigured internet sites.
Advanced
W32/Bobax-M is a virus for the Windows platform.
W32/Bobax-M can infect EXE files. W32/Bobax-M makes contact with a
number of remote internet sites to report successful infection and
receive commands.
W32/Bobax-M features a module for relaying unsolicited email from
remote users, and can harve
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