Virus:TR/Dldr.Tiny.bqw
Date discovered:24/11/2008
Type:Trojan
Subtype:Downloader
In the wild:Yes
Reported Infections:Low
Distribution Potential:Low
Damage Potential:Medium
Static file:Yes
File size:2.611 Bytes
MD5 checksum:ce03c19f09f5915729d5e4fc9a2069c9
IVDF version:7.01.00.131 - Monday, November 24, 2008

 General Method of propagation:


Aliases:
   •  Symantec: Downloader
   •  Sophos: Mal/DownLdr-AC
   •  Grisoft: Downloader.Small.CON
   •  Eset: a variant of Win32/TrojanDownloader.Banload.AYX trojan


Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Side effects:
   • Downloads malicious files

 Files It tries to download a file:

– The location is the following:
   • http://www.architekt-urban.de/**********/lib/.cgi-bin/c.exe
It is saved on the local hard drive under: %SYSDIR%\modules32.exe Furthermore this file gets executed after it was fully downloaded. At the time of writing this file was not online for further investigation.

– The location is the following:
   • http://www.architekt-urban.de/**********/lib/.cgi-bin/lst32.exe
It is saved on the local hard drive under: %SYSDIR%\lst32.exe Furthermore this file gets executed after it was fully downloaded. At the time of writing this file was not online for further investigation.

 File details Programming language:
 The malware program was written in Assembler.

Description inserted by Thomas Wegele on Thursday, November 27, 2008
Description updated by Thomas Wegele on Thursday, November 27, 2008

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