Home Malware Programs Backdoors Backdoor.Wiarp

Backdoor.Wiarp

Posted: May 17, 2012

Threat Metric

Threat Level: 1/10
Infected PCs: 10
First Seen: May 17, 2012
Last Seen: February 7, 2023
OS(es) Affected: Windows

Backdoor.Wiarp is a backdoor Trojan that opens a back door on the infected computer. Once executed, Backdoor.Wiarp creates the certain files. Then, Backdoor.Wiarp opens a back door by connecting to the certain location [http://]update.yahoo-upgrade.com/ch[REMOVED] and awaits instructions from the remote cybercriminal. The remote attacker can perform numerous malicious actions such as stop running processes, create a service, download a remote file, open a command line and inject files into running processes. Remove Backdoor.Wiarp with a legitimate anti-malware application.

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:



%SystemDrive%\Documents and Settings\All Users\Application Data \MicroTemp\wiarpc.dll File name: %SystemDrive%\Documents and Settings\All Users\Application Data \MicroTemp\wiarpc.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%SystemDrive%\Documents and Settings\All Users\Application Data \MicroTemp\werport.dll File name: %SystemDrive%\Documents and Settings\All Users\Application Data \MicroTemp\werport.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file

Additional Information

The following URL's were detected:
sportsearchnow.com
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