Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | November 2006 (4.11) |
| Protection available since | 28 July 2006 10:21:26 (GMT) |
| Last updated | 18 September 2006 01:14:32 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing Trojans.
More Information
Troj/Haxdoor-CW is a Trojan for the Windows platform.
When Troj/Haxdoor-CW is installed the following files are created:
<System>\kgctini.dat
<System>\lps.dat
<System>\qo.dll
<System>\qo.sys
<System>\ycsrgb.sys
<System>\yvprgb.dll
<System>\yvprgb.sys
The files qo.dll, qo.sys, ycsrgb.sys, yvprgb.dll and yvprgb.sys are detected as
Troj/Haxdor-Fam.
The following registry entries are created to run code exported by yvprgb.dll on
startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\yvprgb
DllName
yvprgb.dll
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\yvprgb
Startup
ERU03Sbfex
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\yvprgb
Impersonate
1
The file ycsrgb.sys is registered as a new system driver service named "ycsrgb",
with a display name of "YVPB video output". Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\ycsrgb\
