- Discovered:
- March 5, 2013
- Updated:
- March 5, 2013 6:48:02 PM
- Type:
- Trojan
- Infection Length:
- 214,139 bytes
- Systems Affected:
- Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP
Trojan.Nawpers is a Trojan horse that modifies the master boot record (MBR) and may steal information from the compromised computer.
Antivirus Protection Dates
- Initial Rapid Release version March 5, 2013 revision 022
- Latest Rapid Release version March 6, 2013 revision 018
- Initial Daily Certified version March 5, 2013 revision 034
- Latest Daily Certified version March 6, 2013 revision 035
- Initial Weekly Certified release date March 6, 2013
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
- Modifies Files: Modifies the master boot record (MBR).
- Releases Confidential Info: May steal information.
Distribution
- Distribution Level: Low
Writeup By: Andrea Lelli