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  3. Trojan.Jnanabot

Trojan.Jnanabot

Risk Level 1: Very Low

Discovered:
October 25, 2010
Updated:
October 26, 2010 4:42:46 PM
Type:
Trojan
Infection Length:
171,980 bytes
Systems Affected:
Windows 98, Windows 95, Windows XP, Mac OS X, Windows Server 2008, Windows 7, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000
Trojan.Jnanabot is a Trojan horse that steals information and opens a back door on the compromised computer.

Antivirus Protection Dates

  • Initial Rapid Release version October 25, 2010 revision 041
  • Latest Rapid Release version September 12, 2014 revision 022
  • Initial Daily Certified version October 25, 2010 revision 040
  • Latest Daily Certified version September 13, 2014 revision 001
  • Initial Weekly Certified release date October 27, 2010
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: Medium
  • Payload: Downloads more files on to the compromised computer.
  • Releases Confidential Info: Records keystrokes and sends the information to a remote server.
  • Compromises Security Settings: Ends the wscsvc Windows security service.

Distribution

  • Distribution Level: Low
Writeup By: Jeet Morparia and Mario Ballano

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