W32.HLLW.Bereb

W32.HLLW.Bereb is a worm that spreads via Grogster, iMesh, Kazaa, and WinMx file-sharing networks.

This worm is written in Borland Delphi and is packed with UPX.

Protection

• Initial Rapid Release version November 13, 2003
• Latest Rapid Release version July 19, 2008 revision 019
• Initial Daily Certified version November 13, 2003
• Latest Daily Certified version July 19, 2008 revision 018
• Initial Weekly Certified release date November 13, 2003

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

Distribution

• Distribution Level: Medium