Sophos

W32/Sdbot-DP

Category
Type
What to do
Prevalence low high

Summary

 
Included in our products from August 2004 (3.84)
Protection available since 14 June 2004 13:43:34 (GMT)
Detected by All Sophos products

Action

More Information

W32/Sdbot-DP is a worm and backdoor for the Windows platform.

W32/Sdbot-DP allows a malicious user remote access to an infected computer
via IRC.

In order to run automatically when Windows starts up W32/Sdbot-DP creates
the following registry entries:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\Win32 USB2 Driver

HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce\Win32 USB2 Driver

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\Win32 USB2 Driver

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\Win32 USB2 Driver
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce\Win32 USB2 Driver

The worm also regsiters smsc.exe as a service named Win32 USB2 Driver.

W32/Sdbot-DP spreads to other computers by exploiting the LSASS
vulnerability and a backdoor opened by the Troj/Optix family of Trojans.

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