MSILPerseus.41149 removal guide

The MSILPerseus.41149 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 MSILPerseus.41149 virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Attempts to connect to a dead IP:Port (1 unique times)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• 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
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• CAPE detected the njRat malware family
• Creates a copy of itself
• Creates known Njrat/Bladabindi RAT registry keys
• Anomalous binary characteristics

How to determine MSILPerseus.41149?

File Info:
name: BC4F7FB77B9BF74A3A59.mlwpath: /opt/CAPEv2/storage/binaries/ebdb0475f30aa6c00edd6f8493bee7ea6d85ac91d6a9251bcee191ce975f2ba5crc32: 06E285A9md5: bc4f7fb77b9bf74a3a59a48c620d377esha1: da3958981e67f9adb7b4274106552959588c7419sha256: ebdb0475f30aa6c00edd6f8493bee7ea6d85ac91d6a9251bcee191ce975f2ba5sha512: 97a018fbbb10f07928703274856154662e3427743dc2827ee7d0107f7533952803150f50cf6367f0f5623a8b07e05308c273bbf0c0460c127660c20eabce8221ssdeep: 6144:7o+2IsYVZDqLvN4e/apnaMGH7rLsDAsJc:7ZFFZDrKMnELsDAsJctype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14464F4866A6CFDE6F66046704B72B2A56512FC799DC0610E29803E9DFB3E1C37C61327sha3_384: 10a238c5ee42fe1aa51c0a6cf412e99fc35f5171a9d4f148fe65de19383a9dfbda65c91e8e08e7e7c84b8edcef82bf9bep_bytes: ff250020400000000000000000000000timestamp: 2021-12-01 15:24:30
Version Info:
CompanyName: Microsoft CorporationFileDescription: Windows Application Verifier Automation DLLFileVersion: 6.3.9600.16384 (winblue_rtm.130821-1623)InternalName: LegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: vrfauto.dllProductName: Microsoft® Windows® Operating SystemProductVersion: 6.3.9600.16384Translation: 0x0409 0x04b0

MSILPerseus.41149 also known as:

How to remove MSILPerseus.41149?

• 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.