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W32/Rbot-FOX

Aliases
  • Backdoor.Win32.Rbot.bjg
  • WORM_RBOT.ARO
Category
Type
What to do
Prevalence low high

Summary

 
How it spreads
  • Network shares
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Protection available since 5 October 2006 02:57:36 (GMT)
Detected by All Sophos products
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Action

More Information

W32/Rbot-FOX is a worm and IRC backdoor Trojan for the Windows platform.

W32/Rbot-FOX spreads to other network computers by networks protected by weak passwords.

W32/Rbot-FOX runs continuously in the background, providing a backdoor server wh
ich allows a remote intruder to gain access and control over the computer via IR
C channels.

W32/Rbot-FOX includes functionality to access the internet and communicate with a remote server via HTTP.

When first run W32/Rbot-FOX copies itself to <System>\zz.exe.

The following registry entries are created to run W32/Rbot-FOX on startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
dsd
zz.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
dsd
zz.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
dsd
zz.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
dsd
zz.exe

The following registry entries are set:

HKCU\SYSTEM\CurrentControlSet\Control\Lsa
dsd
zz.exe

HKCU\Software\Microsoft\OLE
dsd
zz.exe

HKLM\SYSTEM\CurrentControlSet\Control\Lsa
dsd
zz.exe

HKLM\SOFTWARE\Microsoft\Ole
dsd
zz.exe

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