Malware

Win32/Kryptik.HRHF (file analysis)

Malware Removal

The Win32/Kryptik.HRHF 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/Kryptik.HRHF virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Deletes executed files from disk

How to determine Win32/Kryptik.HRHF?


File Info:

name: AF71B4CC8A8871A0EDFE.mlw
path: /opt/CAPEv2/storage/binaries/1af4fb946b9d79666330453e856da0927c644789953d3e70e46b7b68c1eb328b
crc32: EB278F0D
md5: af71b4cc8a8871a0edfe1b01760d50e8
sha1: f71610950412fe7b44f443bb2e53474f45499415
sha256: 1af4fb946b9d79666330453e856da0927c644789953d3e70e46b7b68c1eb328b
sha512: e83f8a8488b4933ed5c712c238d7cbf3596f0f6b93cb4161196ea600dc040b973c6fbb1ee96326c87f3698de13887affade6ac834d27fffcba314198755eea3a
ssdeep: 98304:8kLJVkKKjK2n/pkagRs8o36PHO4e5Ccpjkm55ljG:7Fovn/phOs8o36GB5CMjzna
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18516023FF268613EC46A1B3146B38260997BBA61681B8C1F47FC384DCF765601E3B656
sha3_384: 0317c85f3428a2e0d11975e84aafd45a4cf93fd68f3f185ea26541f17a53c1b742276b603e3f42ea502c6d77b6d19a82
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2022-04-14 16:10:23

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Setuper Uber Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: Setuper Uber
ProductVersion: 100.100.04
Translation: 0x0000 0x04b0

Win32/Kryptik.HRHF also known as:

MicroWorld-eScanGen:Variant.Zusy.426842
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of Win32/Kryptik.HRHF
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Variant.Zusy.426842
AvastWin32:Trojan-gen
EmsisoftGen:Variant.Zusy.426842 (B)
VIPREGen:Variant.Zusy.426842
FireEyeGen:Variant.Zusy.426842
MicrosoftTrojan:Win32/Sabsik.FL.A!ml
ArcabitTrojan.Zusy.D6835A
GDataGen:Variant.Zusy.426842
ALYacGen:Variant.Zusy.426842
MAXmalware (ai score=89)
RisingMalware.Obscure/Heur!1.9E03 (CLASSIC)
MaxSecureTrojan.Malware.121218.susgen
AVGWin32:Trojan-gen
CrowdStrikewin/grayware_confidence_60% (D)

How to remove Win32/Kryptik.HRHF?

Win32/Kryptik.HRHF removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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