TR/VB.dnz - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/VB.dnz
Date discovered:	08/08/2008
Type:	Trojan
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
Static file:	Yes
File size:	86.016 Bytes
MD5 checksum:	6f42d0a9af53f12b1dc42d985aa24636
IVDF version:	7.00.05.234 - Fri, 08 Aug 2008 16:47 (GMT+1)

General Method of propagation:
   • No own spreading routine

Aliases:
   • Symantec: Trojan Horse
   • Mcafee: Montague trojan
   • Kaspersky: Backdoor.Win32.Agent.alo
   • F-Secure: Backdoor.Win32.Agent.alo
   • Sophos: Mal/VB-F
   • Panda: Trj/Romeo.A
   • Grisoft: Worm/brontok.BM
   • Eset: Win32/VB.NDU trojan
   • Bitdefender: Trojan.Romeo.A

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

Side effects:
   • Registry modification

Files It copies itself to the following locations:
   • %SYSDIR%\Win2x.exe
   • %SYSDIR%\save.exe

The following file is created:

– Non malicious file:
   • %SYSDIR%\dll.sys

Registry The following registry keys are added in order to run the processes after reboot:

– [HKLM\Software\Microsoft\Windows\CurrentVersion\Run]
   • Win2x="%SYSDIR%\Win2x.exe"

– [HKLM\SYSTEM\ControlSet001\Services\Win2x]
   • Start=dword:00000002
   • Type=dword:00000110
   • ErrorControl=dword:00000001
   • ObjectName="LocalSystem"
   • ImagePath=%SYSDIR%\save.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, 27 Nov 2008 10:30 (GMT+1)
Description updated by Thomas Wegele on Thu, 27 Nov 2008 10:35 (GMT+1)

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