1. /
  2. Security Response/
  3. W32.Extrat.B

W32.Extrat.B

Risk Level 1: Very Low

Discovered:
February 10, 2014
Updated:
April 23, 2014 7:20:35 PM
Type:
Trojan, Worm
Infection Length:
689529
Systems Affected:
Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP
CVE References:
CVE-2012-0158
W32.Extrat.B is a worm that spreads by copying itself to removable drives and P2P networks.

Antivirus Protection Dates

  • Initial Rapid Release version February 10, 2014 revision 036
  • Latest Rapid Release version April 3, 2015 revision 034
  • Initial Daily Certified version February 11, 2014 revision 003
  • Latest Daily Certified version April 4, 2015 revision 001
  • Initial Weekly Certified release date February 12, 2014
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Nolan Kent

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
Internet Security Threat Report