Categories: Malware

Win32/Kryptik.HNUC information

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Divehi
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Enumerates services, possibly for anti-virtualization
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • CAPE detected the Tofsee malware family
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.HNUC?


File Info:

name: 1943E28B3935442EC4E2.mlwpath: /opt/CAPEv2/storage/binaries/d0337586573da11e4382b5190c3284cd3ee0dc39dab2ba0cbc914a79a0b45dcecrc32: A10C7512md5: 1943e28b3935442ec4e217979a6fc7a4sha1: 31c406908b8b80f257a80e5a61433bb860ca554asha256: d0337586573da11e4382b5190c3284cd3ee0dc39dab2ba0cbc914a79a0b45dcesha512: 9f8a90a4df1268d72eaa307c8cfac7d3fa604eaf2b4b12ae1b71fe1fbed7cc7b6009440fadd4b7514512659059cfb76d4b71fcb160ef70f7d0b8ed65490bb118ssdeep: 6144:YHEXs0trsigHwhDdf5ZGx0GwZTmLCt6f611lDPwwwwwwwwwwwwwwwwwwwwwwwwwU:+EXJaigHwhDbZ1G+KLCt6k1ltype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12CE64B3AD98B55B7D43824FC3328BF5585BE93B1D54003F7C841B2E0A1ADA82B5DE25Bsha3_384: 89e8780688c53b54fd75faf091156dffcf78d05377799a872731e57ce2d8526bd063fa7894f53defcb10e2131995ce94ep_bytes: 8bff558bece876770000e8110000005dtimestamp: 2020-11-27 19:01:48

Version Info:

0: [No Data]

Win32/Kryptik.HNUC also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.81929
FireEye Generic.mg.1943e28b3935442e
McAfee Packed-GEE!1943E28B3935
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0058c23b1 )
K7GW Trojan ( 0058c23b1 )
Cyren W32/Kryptik.FSC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNUC
Baidu Win32.Trojan.Kryptik.jm
ClamAV Win.Malware.Generic-9917504-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.gen
BitDefender Trojan.GenericKDZ.81929
Avast Win32:DropperX-gen [Drp]
Tencent Backdoor.Win32.Tofsee.16000134
Ad-Aware Trojan.GenericKDZ.81929
Emsisoft Trojan.GenericKDZ.81929 (B)
DrWeb Trojan.DownLoader44.16575
Zillya Trojan.Kryptik.Win32.3661793
McAfee-GW-Edition BehavesLike.Win32.Worm.tz
SentinelOne Static AI – Malicious PE
Sophos ML/PE-A
APEX Malicious
GData Win32.Trojan.BSE.1C41Z77
Jiangmin TrojanSpy.Stealer.lqq
MaxSecure Trojan.Malware.121218.susgen
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.34FB361
Microsoft Ransom:Win32/StopCrypt.MZB!MTB
AhnLab-V3 Infostealer/Win.SmokeLoader.R460106
Acronis suspicious
ALYac Trojan.GenericKDZ.81929
MAX malware (ai score=84)
Malwarebytes Trojan.MalPack.GS
Rising Malware.Obscure!1.A3BB (RDMK:cmRtazp4Udj93GC/d6JLescYEQT8)
Yandex Trojan.GenKryptik!/KSXgCjQ+JE
Ikarus Trojan.Win32.Raccrypt
eGambit Unsafe.AI_Score_70%
Fortinet W32/Kryptik.FSC!tr
AVG Win32:DropperX-gen [Drp]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_80% (D)

How to remove Win32/Kryptik.HNUC?

  • 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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