Malware

Win32/Kryptik.HFEF (file analysis)

Malware Removal

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

  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • Sniffs keystrokes
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to identify installed AV products by registry key
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Win32/Kryptik.HFEF?


File Info:

crc32: F38BE905
md5: 250a71c8d62efd2a726194adddf955d0
name: 250A71C8D62EFD2A726194ADDDF955D0.mlw
sha1: bdf96de94e56701b626bf2b48d21c2467f8039b7
sha256: 7409cc811f88455e360a645b886acf6779eed0e1f31dc6a9998c6dd63abe9881
sha512: 001ceac47d14254c7546d2f4f439090f66a9db650a1d9198555a7843dcf05e3bd61abe28824fa12aba84daf70b0da45c87efc4e69141be11408aed80a1fbfdde
ssdeep: 12288:Sx0cAzPKA53r8DMskFZMpByvXGEAw2go45FB5uuUYrypQb:SOhP9wNuCpBwXGEdFdQMV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HFEF also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
DrWebTrojan.Siggen13.5599
CynetMalicious (score: 100)
ALYacTrojan.Glupteba.gen
CylanceUnsafe
ZillyaTrojan.RunDll.Win32.1002
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Glupteba.c58c9aca
K7GWTrojan ( 0056c1701 )
Cybereasonmalicious.94e567
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HFEF
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Banker.Win32.RTM.ksj
BitDefenderTrojan.GenericKD.46073326
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanTrojan.GenericKD.46073326
TencentMalware.Win32.Gencirc.11a8945d
Ad-AwareTrojan.GenericKD.46073326
SophosMal/Generic-R + Mal/EncPk-APW
BitDefenderThetaGen:NN.ZexaF.34670.GuW@aO1Hgxj
McAfee-GW-EditionBehavesLike.Win32.Shohdi.hh
FireEyeGeneric.mg.250a71c8d62efd2a
EmsisoftTrojan.GenericKD.46073326 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Rundll.abr
AviraTR/AD.Redaman.vsbuu
eGambitUnsafe.AI_Score_99%
KingsoftWin32.Heur.KVM007.a.(kcloud)
MicrosoftTrojan:Win32/Glupteba.MJ!MTB
AegisLabTrojan.Win32.Malicious.4!c
GDataTrojan.GenericKD.46073326
AhnLab-V3Trojan/Win32.Wacatac.C4170183
McAfeeW32/PinkSbot-HE!250A71C8D62E
MAXmalware (ai score=80)
VBA32Trojan.RunDll
MalwarebytesMalware.Heuristic.1001
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R002C0DDB21
RisingTrojan.GenKryptik!8.AA55 (CLOUD)
YandexTrojan.Kryptik!ShVSBtUqfOE
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.HERT!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Backdoor.Glupteba.HxMBgwsA

How to remove Win32/Kryptik.HFEF?

Win32/Kryptik.HFEF removal tool
  • 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.

About the author

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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