Malware

About “Win32/Kryptik.FRWU” infection

Malware Removal

The Win32/Kryptik.FRWU 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Kryptik.FRWU virus can do?

  • Executable code extraction
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • The binary likely contains encrypted or compressed data.

How to determine Win32/Kryptik.FRWU?


File Info:

crc32: CAA5E774
md5: 337b95c38db305cb4ab9089780debcbe
name: 337B95C38DB305CB4AB9089780DEBCBE.mlw
sha1: 664d9ce1ea3488e342d96fe893438fbb8d88e1d7
sha256: 80ce0cde342f01cfa8fa2720136a9a152a12bbd3035f746b2329121218ca7825
sha512: 445504e4e2fc35478c95f10b116f72f37e0cb609fdf79142f308a442906aa3e1962573c4cf5a2a1dc212d539f888a8bc5c7ab19094ed77f6cc591c2fc60de98d
ssdeep: 6144:7V+SAd4sSWl2iwwd8h1t61bwzYeCYp3VI:7/Ad4scNwahPzYBKlI
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 1999-2015 Igor Pavlov
InternalName: 7zFM
FileVersion: 1.5.1.2
CompanyName: Igor Pavlov
ProductName: 7-Zip
ProductVersion: 1.5.1.2
FileDescription: 7-Zip File Manager
OriginalFilename: 7zFM.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.FRWU also known as:

K7AntiVirusTrojan ( 0056e92f1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10636
McAfeeArtemis!337B95C38DB3
CylanceUnsafe
ZillyaTrojan.Yakes.Win32.63954
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:Win32/Yakes.a52015a8
K7GWTrojan ( 0056e92f1 )
Cybereasonmalicious.38db30
SymantecRansom.TeslaCrypt
ESET-NOD32a variant of Win32/Kryptik.FRWU
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Yakes.synk
BitDefenderTrojan.BrsecmonE.1
NANO-AntivirusTrojan.Win32.Encoder.fktenn
MicroWorld-eScanTrojan.BrsecmonE.1
TencentWin32.Trojan.Yakes.Liqt
Ad-AwareTrojan.BrsecmonE.1
SophosMal/Generic-S
ComodoMalware@#2rwq0oeqv3wyw
BitDefenderThetaGen:NN.ZexaF.34628.uq0@ayHbwhii
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPLOCKY.SME
McAfee-GW-EditionBehavesLike.Win32.Emotet.fc
FireEyeGeneric.mg.337b95c38db305cb
EmsisoftTrojan.BrsecmonE.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Yakes.adrt
WebrootW32.Compromisedrdp.Ransom
AviraHEUR/AGEN.1128643
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Dynamer!ac
ArcabitTrojan.BrsecmonE.1
AegisLabTrojan.Win32.Yakes.4!c
GDataTrojan.BrsecmonE.1
AhnLab-V3Malware/Win32.Generic.C1904103
Acronissuspicious
VBA32Trojan.Yakes
MAXmalware (ai score=100)
PandaTrj/CI.A
TrendMicro-HouseCallRansom_HPLOCKY.SME
RisingTrojan.Ransom-Locky!8.4655 (CLOUD)
IkarusTrojan-Ransom.Crysis
FortinetW32/Yakes.SYNK!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Botnet.Yakes.HwoCEpsA

How to remove Win32/Kryptik.FRWU?

Win32/Kryptik.FRWU 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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