high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | February 2007 (4.14) |
| Protection available since | 29 December 2006 21:38:01 (GMT) |
| Detected by | All Sophos products |
Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
Troj/Haxdoor-DK is a Trojan for the Windows platform.
Troj/Haxdoor-DK runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer.
Troj/Haxdoor-DK includes functionality to:
- stealth its files, processes, registry entries and services
- prevent itself being terminated
- prevent itself being deleted
- disable other software, including anti-virus, firewall and security related applications
When Troj/Haxdoor-DK is installed the following files are created:
<System>\83ghh.ini
<System>\qz.dll
<System>\qz.sys
<System>\xcttgm.sys
<System>\xcttgs.dll
The files qz.dll, qz.sys, xcttgm.sys and xcttgs.dll are detected as Troj/Haxdor-Fam.
The file 83ghh.ini can be deleted.
The following registry entries are created to run code exported by xcttgs.dll on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xcttgs
DllName
xcttgs.dll
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xcttgs
Startup
OPNASRVZSQ
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xcttgs
Impersonate
1
|
