Categories: Malware

About “Win32/Kryptik.HCWK” infection

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

  • Executable code extraction
  • Creates RWX memory
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • Attempts to stop active services
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Kryptik.HCWK?


File Info:

crc32: CD57B49Bmd5: 30759f714e39040f3af56e202bddf6a7name: 30759F714E39040F3AF56E202BDDF6A7.mlwsha1: bbb22465bc552610427e9bc09956f00f84cdbe8csha256: 86500b8e810959bf97af5a87d202a6a67a50cb3ef95e499917c34d704d0bc580sha512: c5e41e30510b576782d834e400f2abf7b8afc44f12d8798596294d9d5be56d0e8bd44d91289b8ff410b8b04ba87a397a9924b69dc342609e180cd17432db851assdeep: 6144:R5ZWwVRgKWr7h3H7CU0IeHKsO9YOsCqghCn:R28S7h3bCUxYQbhCtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HCWK also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005579741 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.28004
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Sodinokibi
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1992230
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 005579741 )
Cybereason malicious.14e390
Cyren W32/Agent.BTA.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HCWK
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Generic-7688662-0
Kaspersky UDS:Trojan.Win32.Generic
BitDefender Gen:Heur.Mint.Titirez.uqW@IeNZRxfG
NANO-Antivirus Trojan.Win32.Encoder.iozzwv
MicroWorld-eScan Gen:Heur.Mint.Titirez.uqW@IeNZRxfG
Ad-Aware Gen:Heur.Mint.Titirez.uqW@IeNZRxfG
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34236.uqW@aeNZRxfG
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.fh
FireEye Generic.mg.30759f714e39040f
Emsisoft Gen:Heur.Mint.Titirez.uqW@IeNZRxfG (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.mvblr
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.305649E
Microsoft Trojan:Win32/Glupteba.RRS!MTB
SUPERAntiSpyware Ransom.GandCrab/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.Mint.Titirez.uqW@IeNZRxfG
AhnLab-V3 Trojan/Win.MalPe.X2062
Acronis suspicious
McAfee Trojan-FSEY!30759F714E39
MAX malware (ai score=89)
VBA32 TrojanPSW.Racealer
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
Rising Malware.Obscure/Heur!1.9E03 (CLASSIC)
Yandex Trojan.Kryptik!sKXt/j9yQ1Q
Ikarus Trojan-Dropper.Win32.Danabot
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/CoinMiner.HPDF!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Win32/Kryptik.HCWK?

  • 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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