W32.HLLW.Anig

W32.HLLW.Anig is a network-aware worm that captures keystrokes and passwords. The worm also opens a backdoor on port 5190.

The existence of the ntosa32.exe file is an indication of a possible infection.

W32.HLLW.Anig is written in the Delphi Programming language.

Protection

• Initial Rapid Release version January 30, 2004
• Latest Rapid Release version August 20, 2008 revision 017
• Initial Daily Certified version January 30, 2004
• Latest Daily Certified version January 20, 2009 revision 048
• Initial Weekly Certified release date February 4, 2004

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: 3 - 9
• Geographical Distribution: Low
• Threat Containment: Easy
• Removal: Moderate

Damage

• Damage Level: Medium

Distribution

• Distribution Level: Medium