Sophos

W32/Psybot-A

Aliases
  • Agobot
Category
Type
What to do
Prevalence low high

Summary

 
Protection available since 30 June 2004 09:18:35 (GMT)
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Action

More Information

W32/Psybot-A is an IRC backdoor Trojan and network worm which establishes
an IRC channel to a remote server in order to grant an intruder access to the compromised machine.

This worm may create the following registry entries so that it can execute
automatically on system restart:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Windows DLL host = "<full file path>"

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\
Windows DLL host = "<full file path>"

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
Windows DLL host = "<full file path>"

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices\
Windows DLL host = "<full file path>"

W32/Psybot-A may replace or append some data to the HOSTS and SERVICES
files in the C:\<Windows system>\Drivers\etc\ folder.

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