Threat Information for "Trojan.DownLoader.9899"

Removal Top

StopSign will automatically remove this infection with a paid membership.

Summary Top
  • Name: Trojan.DownLoader.9899
  • Aliases:
  • Date Discovered: 2007-02-27
  • Protection Added: 2007-03-07
Description Top 
-- Ease of Removal

1: Consistent file contents
2: File names randomly generated from a hard-coded list

-- Privacy Risks/Security Changes

1: Mimics legitimate file names

-- Damage/Intrusion/Annoyance

1: Significantly slows down the computer
2: Creates new files
3: Autoruns at startup without an option to be disabled
4: Downloads other threats

-- Propagation/Saturation

1: Infects from a link in an email
2: Infects from an email attachment
Technical Details Top
  • Added Directory/File:
    FilePath: %ROOTDRIVE%*.exe MD5: d41d8cd98f00b204e9800998ecf8427e
  • Added Directory/File:
    FilePath: %ROOTDRIVE%csrreh.exe
  • Added Directory/File:
    FilePath: %ROOTDRIVE%*.exe MD5: 551030f04867dc8bfa69a65ba639984d
  • Added Directory/File:
    FilePath: %ROOTDRIVE%uniq
  • Added Registry Key:
    Key: HKLM\%CURRENTVERSIONREG%\Run