Categories: Malware

Win32/Kryptik.HFLV malicious file

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

  • Executable code extraction
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (7 unique times)
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • Uses Windows utilities for basic functionality
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
mordisemn.com
www.bing.com
iplogger.org
apps.identrust.com
isrg.trustid.ocsp.identrust.com
ocsp.int-x3.letsencrypt.org
ip-api.com

How to determine Win32/Kryptik.HFLV?


File Info:

crc32: 564FE39Cmd5: 95774b2d7180570f6f558e0434cc4a63name: upload_filesha1: c505e57cd296e823417513369f87553e19b678fesha256: ace12cb3fbbc507b04bb6399c88af2db8c1ee14c8c34f629a3941ae8c7920829sha512: 8ec66aa06c2d51a18f054b2bcdfc6e68956c0ac05a9a49efe76bbce202fdc3ab8072c41164010422ce0a3339e448b441feec940b92421707f4dd76cb4e018a94ssdeep: 12288:pANwRo+mv8QD4+0V163ZLR5yBHSJH493QdB+u/s2uextFlTpEAvJ9Z7KoIfnONqJ:pAT8QE+kGZLzayJY92hEgtfpEAvfZ721type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wotsuper FileDescription: wotsuper 2.1 Installation FileVersion: 2.1 Comments: CompanyName: wotsuper Translation: 0x0409 0x04e4

Win32/Kryptik.HFLV also known as:

Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.34337889
FireEye Generic.mg.95774b2d7180570f
Cylance Unsafe
BitDefender Trojan.GenericKD.34337889
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
ClamAV Win.Dropper.Vidar-9182565-0
Kaspersky Trojan.Win32.Chapak.etoq
Rising Trojan.GenKryptik!8.AA55 (CLOUD)
Emsisoft Trojan-Dropper.Agent (A)
F-Secure Trojan.TR/AD.VidarStealer.DB
DrWeb Trojan.Siggen10.3327
Invincea heuristic
Fortinet W32/Agent.OKD!tr
Sophos Mal/Generic-S
Webroot W32.Trojan.Gen
Avira TR/AD.VidarStealer.HW
MAX malware (ai score=86)
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm Trojan.Win32.Chapak.etoq
Microsoft Trojan:Win32/Hynamer.A!ml
Cynet Malicious (score: 85)
AhnLab-V3 Malware/Win32.Generic.C3733562
McAfee Artemis!95774B2D7180
Malwarebytes Trojan.Downloader
ESET-NOD32 a variant of Win32/Kryptik.HFLV
Ikarus Trojan-PSW.Agent
eGambit Unsafe.AI_Score_99%
GData Win32.Trojan-Stealer.PSWSteal.WCR9HK
AVG Win32:TrojanX-gen [Trj]
Avast Win32:TrojanX-gen [Trj]
Qihoo-360 Generic/HEUR/QVM05.1.2A4E.Malware.Gen

How to remove Win32/Kryptik.HFLV?

  • 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.
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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