[virusinfo] Sophos Anti-Virus IDE alert: Troj/Banker-S

  • From: "Mike" <mikebike@xxxxxxxxx>
  • To: virusinfo@xxxxxxxxxxxxx
  • Date: Fri, 23 Apr 2004 12:02:46 -0700

From; Sophos Alert System:

Name: Troj/Banker-S
Type: Trojan
Date: 23 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.

Customers using Enterprise Manager, PureMessage and any 
of the Sophos small business solutions will be automatically
protected at their next scheduled update.


At the time of writing, Sophos has received just one report of
this Trojan from the wild.


Information about Troj/Banker-S can be found at:
http://www.sophos.com/virusinfo/analyses/trojbankers.html
Description 
Troj/Banker-S is a password stealing Trojan that attempts to capture keylogs
associated with web browsing. 
Troj/Banker-S creates the following files which are all detected by this
identity: 

<Windows>\dllreg.exe
<Windows>\sock64.dll
<StartUp>\rundllw.exe
<Windows System>\load32.exe
<Windows System>\vxdmgr32.exe 

In order to run on system restart Troj/Banker-S creates the following
registry entry: 

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\load32 

Troj/Banker-S adds the name of one of the copies of itself to the Run= line
of
win.ini and the shell= line of system.ini. 

Troj/Banker-S uses it's own SMTP engine to send results of the keylogger to
a
russian email address. 
 
This IDE file also includes detection for:

W32/Agobot-LV
http://www.sophos.com/virusinfo/analyses/w32agobotlv.html
Troj/Legmir-L
http://www.sophos.com/virusinfo/analyses/trojlegmirl.html
Troj/Bdoor-BCQ
http://www.sophos.com/virusinfo/analyses/trojbdoorbcq.html
Troj/Dloader-O
http://www.sophos.com/virusinfo/analyses/trojdloadero.html
Troj/Navid-A
http://www.sophos.com/virusinfo/analyses/trojnavida.html
Troj/APS-TV
http://www.sophos.com/virusinfo/analyses/trojapstv.html
W32/Agobot-G
http://www.sophos.com/virusinfo/analyses/w32agobotg.html
Troj/Banker-W
http://www.sophos.com/virusinfo/analyses/trojbankerw.html

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