Should I remove “Worm:MSIL/Wisbipuf.C”?

The Worm:MSIL/Wisbipuf.C 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 Worm:MSIL/Wisbipuf.C virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Creates RWX memory
• Checks adapter addresses which can be used to detect virtual network interfaces
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• Creates a copy of itself
• Deletes executed files from disk
• Attempts to modify Explorer settings to prevent file extensions from being displayed
• Uses suspicious command line tools or Windows utilities

How to determine Worm:MSIL/Wisbipuf.C?

File Info:
name: ABB53EDFA5DD5550B009.mlwpath: /opt/CAPEv2/storage/binaries/8be8808efaf5e099c980492e738b04f3c1595bd29a5090575621a53e80fec033crc32: D7018576md5: abb53edfa5dd5550b009f7eceba0552bsha1: 0839d16da1ecb0eb139943037a02b194f3f27fbbsha256: 8be8808efaf5e099c980492e738b04f3c1595bd29a5090575621a53e80fec033sha512: 02ddaacbc32ffc6dbc8edbb4e8a8c90f2381773c39b3068306fa7d8f2410d0cee3c4a450dc32caf3c4e2f97be76538d5bd877d30f090c17b8c4393c25d64157essdeep: 12288:v39D+AzekXSxWQOfx3MZts81l5h6MDdJ3F2:lKM/Q0x3ytLNh6MnF2type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T171B4BE1752DD6EA2C4BC16717732C3E1C338EE025653D66D68C8689BBA7B38339027D5sha3_384: 49acf789ab082492e3c80fa255ade6bd756ab350c16555e21997eda652209c78d71e7208f7abe53e9ee5c5ccd0ac854dep_bytes: ff250020400000000000000000000000timestamp: 2014-12-25 12:23:25
Version Info:
Translation: 0x0000 0x04b0FileDescription:  FileVersion: 4.2.4.6InternalName: i.exeLegalCopyright: CopyrightOriginalFilename: i.exeProductVersion: 4.2.4.6Assembly Version: 4.1.7.8

Worm:MSIL/Wisbipuf.C also known as:

How to remove Worm:MSIL/Wisbipuf.C?

• 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.