Backdoor:Win32/Simda!A information

The Backdoor:Win32/Simda!A is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Backdoor:Win32/Simda!A virus can do?

• Executable code extraction
• Injection with CreateRemoteThread in a remote process
• Creates RWX memory
• Expresses interest in specific running processes
• Performs some HTTP requests
• The binary likely contains encrypted or compressed data.
• Code injection with CreateRemoteThread in a remote process
• Deletes its original binary from disk
• Installs itself for autorun at Windows startup
• Attempts to identify installed AV products by installation directory
• Creates a copy of itself
• Creates a slightly modified copy of itself
• Anomalous binary characteristics

Related domains:

How to determine Backdoor:Win32/Simda!A?

File Info:
crc32: 1FDBA34Amd5: 84083c38d0b52cfaf69fffa3ce5b1c3fname: 84083C38D0B52CFAF69FFFA3CE5B1C3F.mlwsha1: c0810c8ef8dffbb73ebd079a9b291a9ac05688basha256: 1df815ff3a7848c4fff7de94f7b185ab2e16a3b00f4a5c88926def25d412bc6asha512: f4b5c37bebb756716ae1fc3e9ec94b173534969d4a3c7aec12d7c67a3b60b9bd0037fe4ca8fac15e3fe4c6c9fe06dc3bb50f5b1f71f9e57e72d5c91ac5fb1887ssdeep: 3072:tHJEqesC5DzlN88DKAOsoyUKjZR6YJ+t3KsxAa6qgyKje5xgYw0DRRLl7j:TZCY8DKhGLZR6m4KZaXpXw0DjLltype: MS-DOS executable
Version Info:
LegalCopyright: xa9 1997-2010 Kaspersky Lab ZAO.InternalName: klwtbwsFileVersion: 1.1.0.4CompanyName: Kaspersky Lab ZAOProductName: Kaspersky Anti-Virus1: Kasperskyx2122 Anti-Virus xae  is registered trademark of Kaspersky Lab ZAO.ProductVersion: 1.9.4.7FileDescription: WebToolBar componentTranslation: 0x0409 0x0000

Backdoor:Win32/Simda!A also known as:

How to remove Backdoor:Win32/Simda!A?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.