TR/Autorun.afj - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/Autorun.afj
Date discovered:	27/08/2008
Type:	Trojan
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low to medium
Static file:	Yes
File size:	36.864 Bytes
MD5 checksum:	1d43c3272a1fc3839bb120d1a2228bc5
IVDF version:	7.00.06.81 - Wed, 27 Aug 2008 17:33 (GMT+1)

General    • Mapped network drives

Aliases:
   • Symantec: W32.SillyFDC
   • Kaspersky: Trojan.Win32.Agent.ada
   • F-Secure: Trojan.Win32.Agent.ada
   • Sophos: W32/Autorun-BP
   • Panda: W32/Music.I.worm
   • VirusBuster: Trojan.Agent.DDLV
   • Eset: Win32/VB.NIV worm
   • Bitdefender: Trojan.Agent.ADA

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

Side effects:
   • Drops files
   • Drops malicious files

Files The following files are created:

– Non malicious files:
• %WINDIR%\backup.reg
• %WINDIR%\runreg.bat

– %drive%\autorun.inf Further investigation pointed out that this file is malware, too. Detected as: TR/Autorun.OJ

– %drive%\music.exe Furthermore it gets executed after it was fully created. Further investigation pointed out that this file is malware, too. Detected as: TR/Autorun.JC

Registry The following registry key is added in order to run the process after reboot:

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
• "music"="C:\\music.exe"

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

See a brief description here.

Description inserted by Thomas Wegele on Thu, 28 Aug 2008 08:43 (GMT+1)
Description updated by Thomas Wegele on Thu, 28 Aug 2008 08:59 (GMT+1)

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