1. /
  2. Security Response/
  3. W32.Popwin

W32.Popwin

Risk Level 1: Very Low

Discovered:
May 11, 2007
Updated:
May 11, 2007 5:06:31 PM
Type:
Worm
Infection Length:
19,747 bytes
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
W32.Popwin is a worm that attempts to spread through local and removable drives. It displays advertisements and downloads potentially malicious files on to the compromised computer.

Antivirus Protection Dates

  • Initial Rapid Release version May 12, 2007
  • Latest Rapid Release version May 22, 2013 revision 034
  • Initial Daily Certified version May 12, 2007
  • Latest Daily Certified version May 23, 2013 revision 003
  • Initial Weekly Certified release date May 16, 2007
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 potentially malicious files on to the compromised computer.
    Opens a back door on the compromised computer.

Distribution

  • Distribution Level: Low
  • Target of Infection: Attempts to spread through local and removable drives.
Writeup By: Sean Kiernan

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
Internet Security Threat Report, Volume 17
Symantec DeepSight Screensaver