Home Malware Programs Trojans Trojan-Downloader.Small.grk

Trojan-Downloader.Small.grk

Posted: December 7, 2009

Trojan-Downloader.Small.grk is a banking Trojan that steals confidential information from an infected computer and sends the stolen data to a malicious hacker. Trojan-Downloader.Small.grk poses a high security risk for any PC system or a network environment. Trojan-Downloader.Small.grk will penetrate the system without the user's consent before easily contacting a remote server to download additional parasites onto the infected computer. Symptoms for Trojan-Downloader.Small.grk include the computer screen flipping upside down or inverting and documents or messages printing by themselves. For the safety of your computer, Trojan-Downloader.Small.grk should be removed immediately.

Aliases

Downloader-BIA (McAfee)
Troj/Dloadr-BIK (Sophos)
TrojanDownloader:Win32/Small.AAAL (Microsoft)
Win-Trojan/Downloader.32877 (AhnLab)

File System Modifications

  • The following files were created in the system:
    # File Name
    1 %ProgramFiles%\system.exe

Registry Modifications

  • The following newly produced Registry Values are:
    HKEY..\..\..\..{Subkeys}[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{A9260CCB-B2B6-7B3B-D778-C92DBC5AEE18}]
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