Should I remove “Trojan.Win32.Cryprar.va”?

The Trojan.Win32.Cryprar.va 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 Trojan.Win32.Cryprar.va 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
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• Executed a very long command line or script command which may be indicative of chained commands or obfuscation
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Created a process from a suspicious location
• A script process created a new process
• Appears to use command line obfuscation
• Creates a copy of itself
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Trojan.Win32.Cryprar.va?

File Info:
name: 8CB04F8861FBD327CC98.mlw
path: /opt/CAPEv2/storage/binaries/397c332557f7b706e4b35316d846bffd151a038907b46ad453f8e3eb64b2e4ce
crc32: C7FCAFB7
md5: 8cb04f8861fbd327cc9822c7448923ea
sha1: 617f374f8a87c8db29380542dbca884d35ff0112
sha256: 397c332557f7b706e4b35316d846bffd151a038907b46ad453f8e3eb64b2e4ce
sha512: 985fd3913b4fcc00f8ad021177e5de1be186cabfca51b524bbe8a00f63d09c476c0f2a68ed1ace05bc5657bf42a575f618a34189a6c25e9f98eddc01b60a14d7
ssdeep: 24576:jFL23n5BfJXAENzLZDvrIXa9+OW9xk50vQs/yBm28IqeJhASUW2pdlm9ay1OlDFs:F0BfJXAEhZDzNsOWZtaI2dUW2zlicDvC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F4752312FAC6C473D5B32D341925AB25597CBC305E24EE4F93D805AE6A31282B236F77
sha3_384: 9ea031d291078905f0488310cd9517be69642ba359745c7988fd61dfe7d6aa26026e6287418eef93f684f8c6aa5776c3
ep_bytes: e8ae040000e98efeffff3b0d18c54300
timestamp: 2020-03-26 10:03:00

Version Info:
ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 5.90.0
ProductVersion: 5.90.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2020
OriginalFilename: WinRAR.exe
Translation: 0x0409 0x04e4

Trojan.Win32.Cryprar.va also known as:

How to remove Trojan.Win32.Cryprar.va?

• 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.