TR/Dldr.Axload.J - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/Dldr.Axload.J
Date discovered:	13/04/2008
Type:	Trojan
Subtype:	Downloader
In the wild:	No
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
Static file:	Yes
File size:	59.864 Bytes
MD5 checksum:	4143cacd9936f277d03e34ccb7a65e39
IVDF version:	7.00.03.159 - Sun, 13 Apr 2008 21:09 (GMT+1)

General Method of propagation:
   • No own spreading routine

Aliases:
   • Kaspersky: Trojan-Downloader.Win32.Axload.j
   • F-Secure: Trojan-Downloader.Win32.Axload.j
   • Sophos: Mal/Agent-E
   • Grisoft: Downloader.PI
   • Eset: Win32/TrojanDownloader.AxLoad.J trojan

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

Side effects:
   • Downloads a file
   • Registry modification

Files – The location is the following:
• http://www.winifixer.com/**********
At the time of writing this file was not online for further investigation.

Registry The following registry keys are added:

– [HKCR\AxLoader.Loader.1]
   • @="CLoader Object"

– [HKCR\AxLoader.Loader.1\CLSID]
   • @="{%CLSID%}"

– [HKCR\CLSID\{%CLSID%}]
   • @="CLoader Object"
   • "AppID"=""

– [HKCR\CLSID\{%CLSID%}\InprocServer32]
   • @="%malware execution directory%\%malware dll%"
   • "ThreadingModel"="apartment"

– [HKCR\CLSID\{%CLSID%}\ProgID]
   • @="AxLoader.Loader.1"

– [HKCR\CLSID\{%CLSID%}\TypeLib]
   • @="{%CLSID%}"

– [HKCR\CLSID\{%CLSID%}\VersionIndependentProgID]
   • @="AxLoader.Loader"

File details Programming language:
The malware program was written in MS Visual C++.

Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with the following runtime packer:
• UPX

See a brief description here.

Description inserted by Thomas Wegele on Wed, 09 Jul 2008 13:41 (GMT+1)
Description updated by Thomas Wegele on Wed, 09 Jul 2008 13:47 (GMT+1)

» About Malware
» About Phishing
» Viruses In the Wild

« back