high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Protection available since | 14 August 2005 15:53:19 (GMT) |
| Detected by | All Sophos products |
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Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
Troj/PPdoor-O is a backdoor Trojan for the Windows platform.
When Troj/PPdoor-O is installed the following files are created:
<System>\hgakheg.dll
<System>\ydyzjmaa.dll
Both DLL files are non-executable and can be deleted.
The following registry entries are created to run the Trojan and any exported library code on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Terminal Update
<System>\biosefui.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\
ShellServiceObjectDelayLoad
Terminal Agent
<random classid>
Troj/PPdoor-O will listen for backdoor commands and may also act as a SOCKS, mail and P2P proxy.
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