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W32/Rbot-AFK

Aliases
  • Backdoor.Win32.Rbot.sb
  • W32.Spybot.Worm
  • W32/Sdbot.worm.gen.h
  • virus
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 12 June 2005 09:33:02 (GMT)
Last updated 27 November 2005 21:08:02 (GMT)
Detected by All Sophos products
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Action

More Information

W32/Rbot-AFK is a network worm with backdoor Trojan functionality for the Windows platform.

The worm copies itself to a file named itune.exe in the Windows system folder and creates the following registry entries:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Microsoft Update
win-mang.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Microsoft Update
win-mang.exe

W32/Rbot-AFK spreads using a variety of techniques including exploiting weak passwords on computers and SQL servers, exploiting operating system vulnerabilities (including DCOM-RPC, LSASS, WebDAV and UPNP) and using backdoors opened by other worms or Trojans.

W32/Rbot-AFK can be controlled by a remote attacker over IRC channels. The backdoor component of W32/Rbot-AFK can be instructed by a remote user to perform the following functions:

start an FTP server
start a Proxy server
start a web server
take part in distributed denial of service (DDoS) attacks
log keypresses
capture screen/webcam images
packet sniffing
port scanning
download/execute arbitrary files
start a remote shell (RLOGIN)
steal product registration information from certain software

W32/Rbot-AFK attempts to terminate several security-related processes.

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