Categories: Malware

What is “Win32/Kryptik.HNJJ”?

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

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Spanish (Paraguay)
  • The binary likely contains encrypted or compressed data.
  • Detects Sandboxie through the presence of a library
  • Detects Avast Antivirus through the presence of a library
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Kryptik.HNJJ?


File Info:

crc32: 814B2146md5: 8f5330fdfea89a73609cea2820bc8df8name: 8F5330FDFEA89A73609CEA2820BC8DF8.mlwsha1: c2748c6281e24aba7a70c041240a62868a63d0a9sha256: d8dcc795ccb293368e9a6744fdf050a1ba1653f9eee3f484bdf9a7d53f62d3f5sha512: 9fb44175695e3ef66ac45a0ac318fc669f6309c62bf1dea2ef49a88d55469abab8ae0b62256c2b2bf42fd187f21fe7ae74d2f18bd916b8860ee2cc5c03491433ssdeep: 3072:wX0NpW7y+saYwfr3M/SzUcV70f5O7sModml4rOQmYhI4gYFJPqudTLzzQ/KI:w7satrzUBAw1rrOQhhxB/PDd3QyItype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0022 0x023c

Win32/Kryptik.HNJJ also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 00584baa1 )
Lionic Hacktool.Win32.Black.lIAx
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader44.1984
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.38058105
Cylance Unsafe
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win32/Raccoon.ef41f921
K7GW Riskware ( 00584baa1 )
Baidu Win32.Trojan.Kryptik.jm
Cyren W32/Kryptik.FPK.gen!Eldorado
Symantec Packed.Generic.620
ESET-NOD32 a variant of Win32/Kryptik.HNJJ
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Strab.gen
BitDefender Trojan.GenericKD.38058105
MicroWorld-eScan Trojan.GenericKD.38058105
Ad-Aware Trojan.GenericKD.38058105
Sophos Mal/Generic-R + Troj/Krypt-DY
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
FireEye Generic.mg.8f5330fdfea89a73
Emsisoft Trojan.GenericKD.38058105 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Dropper
eGambit Unsafe.AI_Score_96%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Raccoon.AW!MTB
GData Win32.Trojan.BSE.WS9D4D
AhnLab-V3 Ransomware/Win.Stop.R451226
Acronis suspicious
McAfee Packed-GDT!8F5330FDFEA8
MAX malware (ai score=81)
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002H06KI21
Rising Malware.Heuristic!ET#86% (RDMK:cmRtazrTfc6IO9SP9ST23XTFL+ww)
Ikarus Trojan.Agent
Fortinet W32/Packed.GDT!tr
AVG Win32:PWSX-gen [Trj]
Paloalto generic.ml

How to remove Win32/Kryptik.HNJJ?

  • 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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