[virusinfo] Sophos Anti-Virus IDE alert: W32/Agobot-ZY

  • From: "Mike" <mikebike@xxxxxxxxx>
  • To: virusinfo@xxxxxxxxxxxxx
  • Date: Tue, 20 Apr 2004 09:37:44 -0700

From; Sophos Alert System:

Name: W32/Agobot-ZY
Aliases: Backdoor.Agobot.ml, W32/Gaobot.worm.gen.k, Win32/Agobot.ML,
WORM_AGOBOT.ZM
Type: Win32 worm
Date: 20 April 2004

A virus identity (IDE) file which provides protection is
available now from the Sophos website, and will be incorporated
into the June 2004 (3.82) release of Sophos Anti-Virus.

Enterprise Manager and PureMessage customers will be
automatically protected at their next scheduled update.

Sophos has received several reports of this worm from the wild.


Information about W32/Agobot-ZY can be found at:
http://www.sophos.com/virusinfo/analyses/w32agobotzy.html
Description 
W32/Agobot-ZY is a network worm which also allows unauthorised remote
access to the computer via IRC channels. 
When executed W32/Agobot-ZY moves itself to the Windows system folder
with the filename smssv.exe and sets the registry entries: 

HKLM\SOFTWARE\Microsoft\RFC1156Agent\CurrentVersion\Parameters
"TrapPollTimeMilliSecs"=dword:<value> 

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
"Audoi Device Loader"="smssv.exe" 

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
"Audoi Device Loader"="smssv.exe" 
 
 
Recovery 
Please follow the instructions for removing worms. 

This IDE file also includes detection for:

W32/Agobot-GI
http://www.sophos.com/virusinfo/analyses/w32agobotgi.html
W32/Agobot-QR
http://www.sophos.com/virusinfo/analyses/w32agobotqr.html
Troj/StartPa-O
http://www.sophos.com/virusinfo/analyses/trojstartpao.html
W32/Kwbot-H
http://www.sophos.com/virusinfo/analyses/w32kwboth.html
W32/Bugbear-D
http://www.sophos.com/virusinfo/analyses/w32bugbeard.html
Troj/Daemdrop-A
http://www.sophos.com/virusinfo/analyses/trojdaemdropa.html
Troj/Daemrun-A
http://www.sophos.com/virusinfo/analyses/trojdaemruna.html
Troj/Daemoni-P
http://www.sophos.com/virusinfo/analyses/trojdaemonip.html
Troj/Dlfprx-A
http://www.sophos.com/virusinfo/analyses/trojdlfprxa.html

Download the IDE file from:
http://www.sophos.com/downloads/ide/agobotzy.ide

Download all the IDE files available for the current version of 
Sophos Anti-Virus in a single compressed file. The file is
available in two formats:

Zip file:
http://www.sophos.com/downloads/ide/ides.zip

Self-extracting file:
http://www.sophos.com/downloads/ide/ides.exe

Read about how to use IDE files at
http://www.sophos.com/downloads/ide/using.html
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