Home Malware Programs Trojans TrojanDownloader:Java/OpenConnection.IJ

TrojanDownloader:Java/OpenConnection.IJ

Posted: February 22, 2011

Threat Metric

Threat Level: 8/10
Infected PCs: 66
First Seen: February 22, 2011
OS(es) Affected: Windows

TrojanDownloader:Java/OpenConnection.IJ is a generic trojan infection that could exploit certain system vulnerabilities and open a port as a backdoor to initiate specific actions. The main intention of the TrojanDownloader:Java/OpenConnection.IJ is to use the hacked connection to send personal information to remote attackers. When activated on the victim's computer system, TrojanDownloader:Java/OpenConnection.IJ will make changes to the registry and execute further malware threats on the corrupted PC system. TrojanDownloader:Java/OpenConnection.IJ may decrease the computer performance, trace user's browsing habits and enable cyber-criminals get full access to your affected computer.

File System Modifications

  • The following files were created in the system:
    # File Name
    1 admmsgaction.exe
    2 AdobeUpdate.exe
    3 filewinpage.exe
    4 jnana.tsa
    5 swupdate.dll
    6 winsrmgr.exe

Aliases

Trojan.Generic.KD.140007 [BitDefender]Trojan.Win32.FakeAV.amgo [Kaspersky]Sus/UnkPack-C [Sophos]Heuristic.LooksLike.Heuristic.BehavesLike.Win32.Tr [McAfee-GW-Edition]Trj/CI.A [Panda]SHeur3.BPKY [AVG]IM-Worm.Win32.Yahos [Ikarus]Worm/Win32.Yahos [AhnLab-V3]Mal/FakeAV-IU [Sophos]TR/Agent.450561 [AntiVir]Trojan.MulDrop2.4868 [DrWeb]Heur.Suspicious [Comodo]Trojan.Generic.5470052 [BitDefender]IM-Worm.Win32.Yahos.wk [Kaspersky]Win32:Dropper-FOS [Avast]
More aliases (67)

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%PROGRAMFILES%\admmsgaction.exe File name: admmsgaction.exe
Size: 149.5 KB (149504 bytes)
MD5: 7cb8b4e4f95f8da99823c82274869a66
Detection count: 41
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%
Group: Malware file
Last Updated: February 23, 2011
%ALLUSERSPROFILE%\Application Data\Macromedia\SwUpdate\swupdate.dll File name: swupdate.dll
Size: 66.04 KB (66048 bytes)
MD5: 745fbc3d08489015efc03ae80ce3b88e
Detection count: 28
File type: Dynamic link library
Mime Type: unknown/dll
Path: %ALLUSERSPROFILE%\Application Data\Macromedia\SwUpdate
Group: Malware file
Last Updated: February 23, 2011
%USERPROFILE%\.jnana\jnana.tsa File name: jnana.tsa
Size: 531.52 KB (531523 bytes)
MD5: 3d77ed22ba94056947251faf8a21b22c
Detection count: 20
Mime Type: unknown/tsa
Path: %USERPROFILE%\.jnana
Group: Malware file
Last Updated: February 22, 2011
%APPDATA%\Adobe\AdobeUpdate.exe File name: AdobeUpdate.exe
Size: 39.93 KB (39936 bytes)
MD5: 894045b76af8f010cb9cea5f51398135
Detection count: 19
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\Adobe
Group: Malware file
Last Updated: February 28, 2011
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