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W32.Rajump

Risk Level 1: Very Low

Discovered:
June 23, 2006
Updated:
January 25, 2008 4:19:40 PM
Also Known As:
W32/RJump-E [Sophos]
Type:
Worm
Infection Length:
3,513,806 bytes
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
W32.Rajump is a worm that spreads through removable drives and opens a back door on the compromised computer.

The worm is written in the Python scripting language and converted to a Windows Portable Executable file by using the py2exe tool.

Antivirus Protection Dates

  • Initial Rapid Release version June 23, 2006
  • Latest Rapid Release version April 21, 2013 revision 002
  • Initial Daily Certified version June 23, 2006
  • Latest Daily Certified version April 21, 2013 revision 007
  • Initial Weekly Certified release date June 28, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Easy

Damage

  • Damage Level: Low
  • Payload: Opens a back door on a random TCP port.

Distribution

  • Distribution Level: Low
  • Target of Infection: Spreads by copying itself to removable drives.
Writeup By: Kaoru Hayashi

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