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Virus:Worm/Autorun.nsu
Date discovered:23/09/2008
Type:Worm
In the wild:Yes
Reported Infections:Low to medium
Distribution Potential:Low to medium
Damage Potential:Medium
Static file:Yes
File size:118.272 Bytes
MD5 checksum:ed45a0711ed2f2a8c91eef2d297db9fd
IVDF version:7.00.06.202 - Tuesday, September 23, 2008

 General Method of propagation:
Autorun feature


Aliases:
   •  Mcafee: Generic BackDoor.u trojan
   •  Panda: W32/Autorun.IPF
   •  Eset: Win32/AutoRun.ABJ
   •  Bitdefender: Trojan.Generic.1681620


Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003


Side effects:
   • Drops malicious files
   • Registry modification
   • Third party control

 Files It copies itself to the following location:
   • %drive%\RESTORE\%SID%\ise32.exe



The following files are created:

%drive%\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

%drive%\RESTORE\%SID%\Desktop.ini

 Registry The following registry key is added:

[HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\
   {28ABC5C0-4FCB-11CF-AAX5-81CX1C635612}]
   • "StubPath"="c:\RESTORE\%SID%\ise32.exe"

 IRC To deliver system information and to provide remote control it connects to the following IRC Server:

Server: jpg.m**********.us
Port: 1863
Server password: lam
Nickname: [laMer]%random character string%

 File details Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with a runtime packer.

Description inserted by Petre Galan on Monday, November 30, 2009
Description updated by Petre Galan on Monday, November 30, 2009

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