Categories: Malware

Win32/Kryptik.HLDN (file analysis)

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

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Win32/Kryptik.HLDN?


File Info:

crc32: 249D01F1md5: 880669e46b3195aa9dd1fba3a668d76fname: 880669E46B3195AA9DD1FBA3A668D76F.mlwsha1: 613f890bc721b2b9da18786fd11b76c3b9c5e2cfsha256: d8ed5b288ac2b5f908d544a8837d20a5c30464e1f0d980c9c2b974533c9d1e35sha512: 98eb1068597be24617824b1fe23885ae8b68bd99f7704bc12e51f44083e4f8a62532a360b5a57fa8a042a0eef38c630f35d62aa6e46eda70ae1f5b29c4df3dfdssdeep: 6144:rLxLQW27u9bNh+NZgYZXzrUQTpfkJesZODJSBOSiqjZjHnDwX0x3wC8hzJ:rLxc+Fv+NZ3XzrqJ2oBOSTjZDm0x38type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.98.58ProductVersus: 1.0.98.58Translations: 0x0686 0x036f

Win32/Kryptik.HLDN also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
McAfee Artemis!880669E46B31
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Hacktool ( 700007861 )
Cybereason malicious.bc721b
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HLDN
APEX Malicious
Avast FileRepMetagen [Malware]
Kaspersky HEUR:Trojan-Spy.Win32.Stealer.gen
Sophos Mal/Generic-R + Troj/Kryptik-TR
BitDefenderTheta Gen:NN.ZexaF.34692.yqW@a8Rud1iG
McAfee-GW-Edition BehavesLike.Win32.Emotet.fh
FireEye Generic.mg.880669e46b3195aa
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win32/Azorult!ml
AegisLab Trojan.Win32.Agent.m!c
GData Win32.Trojan.PSE.14FJAB1
Acronis suspicious
Malwarebytes Malware.AI.3770765414
Rising Malware.Obscure/Heur!1.A89F (CLASSIC)
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HLDH!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Win32/Kryptik.HLDN?

  • 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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