Virus:TR/Dldr.iBill.I
Date discovered:01/02/2007
Type:Trojan
Subtype:Downloader
In the wild:No
Reported Infections:Medium
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:6.187 Bytes
MD5 checksum:42d56324aa6ff1f73bcfde6bea5fac30
VDF version:6.37.01.09 - Thursday, February 1, 2007
IVDF version:6.37.01.09 - Thursday, February 1, 2007

 General Method of propagation:
   • Email


Aliases:
   •  Mcafee: Downloader-AAP
   •  Kaspersky: Trojan-Downloader.Win32.Nurech.aa
   •  F-Secure: W32/Nurech.AI
   •  Sophos: Troj/Dloadr-ASR


Platforms / OS:
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP


Side effects:
   • Downloads a malicious file

 Files It deletes the initially executed copy of itself.




It tries to download a file:

– The location is the following:
   • http://www.vapochille.com/**********
It is saved on the local hard drive under: %TEMPDIR%\win.exe Furthermore this file gets executed after it was fully downloaded. Further investigation pointed out that this file is malware, too. Detected as: TR/Spy.BZub.GM

Description inserted by Andrei Ivanes on Thursday, February 1, 2007
Description updated by Andrei Ivanes on Thursday, February 1, 2007

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