MSIL/Kryptik.GRR (file analysis)

The MSIL/Kryptik.GRR 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 MSIL/Kryptik.GRR virus can do?

• Behavioural detection: Executable code extraction – unpacking
• CAPE extracted potentially suspicious content
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• CAPE detected the embedded win api malware family
• Creates a copy of itself
• Anomalous binary characteristics
• Yara detections observed in process dumps, payloads or dropped files

How to determine MSIL/Kryptik.GRR?

File Info:
name: 73CD17A4915CFAB127D5.mlwpath: /opt/CAPEv2/storage/binaries/2d1481b3823e65da0d19d09c838d60e7f6cdc1b24ca3b1a37cedd4a9ce63693fcrc32: 168B0C4Fmd5: 73cd17a4915cfab127d5ffc2df888a56sha1: 8f97b5e3dde3f9360bdee9e4eed7aad4a21e7b37sha256: 2d1481b3823e65da0d19d09c838d60e7f6cdc1b24ca3b1a37cedd4a9ce63693fsha512: 8a36727eebde8ecf49ccc45ff28edd0a91d66d53b64ff88567ce5616c102e495daf418e9b13c8c3079210f2c3312ae98c0e24c35e3fe1a090b6a3be21ac59eb8ssdeep: 3072:ICeyEnaaq96TIOIyal61qV+iDf0i/cXWEIR2Wbc9VSphZXfBFMRXDalsp5Vcl:Zo+2IsYVZDf0i/TBR2WYVGf2DAsJctype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16E7416416A5CFDE5F650867087B2B2A4A621FC798CD0650E35803E9EBB3E5C3BC56327sha3_384: 87014d0f7143add9178243b839e2f1c9de41742b77bdece056f0c61acba590ed70f781d8981df807ca1dcd9a9cbe3544ep_bytes: ff250020400000000000000000000000timestamp: 2024-03-22 01:28:42
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

MSIL/Kryptik.GRR also known as:

How to remove MSIL/Kryptik.GRR?

• 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.