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- Discovered:
- May 25, 2004
- Updated:
- February 13, 2007 12:23:11 PM
- Also Known As:
- Downloader.Crypter.E [GRISoft], TrojanDownloader.Win32.Crypter, Trojan.Crypter.C [SOFTWIN], Trojan.DownLoader.36864 [Dialo, W32/Crypter.A [Frisk Software], SysCenter [McAffee], Trojan.Downloader.Win32.Crypte, Win32/TrojanDownloader.Crypter, Troj/Crypter-C [Sophos], TrojanDownloader.Crypter [Viru
- Type:
- Trojan Horse
- Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
Trojan.Gema.B is a Trojan horse that runs in the background. It periodically tries to download files from a remote location.
Antivirus Protection Dates
- Initial Rapid Release version May 26, 2004
- Latest Rapid Release version August 20, 2008 revision 017
- Initial Daily Certified version May 26, 2004
- Latest Daily Certified version August 20, 2008 revision 016
- Initial Weekly Certified release date May 26, 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: 0 - 2
- Geographical Distribution: Low
- Threat Containment: Easy
- Removal: Easy
Damage
- Damage Level: Low
Distribution
- Distribution Level: Low
Writeup By: Hyun Choi
