About “Win32.Sipem.A” infection

The Win32.Sipem.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.

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What Win32.Sipem.A virus can do?

• Executable code extraction
• Creates RWX memory
• A process attempted to delay the analysis task.
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• The binary likely contains encrypted or compressed data.
• Tries to unhook or modify Windows functions monitored by Cuckoo
• Collects information about installed applications
• Creates a hidden or system file
• Creates a copy of itself
• Anomalous binary characteristics

Related domains:

How to determine Win32.Sipem.A?

File Info:
crc32: 34C8B51D
md5: f58e7af741f0ebfe5a902ba6d0c4687e
name: silverlight5.exe
sha1: 79293fbc8dd3cd25388f77477eb6a6e1a92cb57f
sha256: 767d3e7f858e54c3c3f33bb6375149633e3782382b77199928183da3ab37f480
sha512: 582cadd8836f03038906b89ccc8dedd6ee8334376817a789e8bd4e1ff7c533659e5afd52ed48517c64df6a287a8c634af38cc1a281521391c81d4159566d6cee
ssdeep: 196608:wH00eQaPgdCYb/Nxj56MQwpx7oljKTQ5JePjx30L5b:wU0zaPoCM/j595x06mePd30lb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: SFXCAB.EXE
FileVersion: 5.0.61118.0
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 5.5.0031.0
FileDescription: Self-Extracting Cabinet
OriginalFilename: SFXCAB.EXE
Translation: 0x0409 0x04b0

Win32.Sipem.A also known as:

How to remove Win32.Sipem.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.