- Discovered:
- August 12, 2002
- Updated:
- February 13, 2007 11:50:53 AM
- Also Known As:
- Backdoor.Osirdoor.B [AVP], BKDR_OSIRDOOR.B [Trend], BackDoor-ABT [McAfee]
- Type:
- Trojan Horse
- Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
Backdoor.Osirdoor is a Backdoor Trojan that gives an attacker unauthorized access to a compromised computer.
NOTE: Definitions prior to August 12; 2002; detect this threat as Backdoor.Trojan.
Antivirus Protection Dates
- Initial Rapid Release version August 12, 2002
- Latest Rapid Release version February 15, 2012 revision 032
- Initial Daily Certified version August 12, 2002
- Latest Daily Certified version February 15, 2012 revision 036
- Initial Weekly Certified release date August 14, 2002
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: Low
Writeup By: Serghei Sevcenco



