Categories: Malware

Win32/Kryptik.GJFR removal guide

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

  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

How to determine Win32/Kryptik.GJFR?


File Info:

crc32: 25F94929md5: c4e3d898a101ab21c05ed42032e6fe61name: C4E3D898A101AB21C05ED42032E6FE61.mlwsha1: 9e5d30615b8fb0d4e8003e5bd4fe05664907c437sha256: 81975ba8ed37b82637884e6e2f10fd9083f7082f529117bfe7ab7b10d49fd1c9sha512: b22c70cbb15c1066b234f524cbe44fa71112739d39e7008c4e742b93e08ac7d908aa3068533d899044a4fd9841d66ac0f37fd6ca9a3953f9da8f7e2e48886d6fssdeep: 6144:sZRJ6jMQm+TScOAFC2WkkuyziVWxcQcAkfVRX0848J:sZRJN+TSlxkjiqRQNqRX/Jtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Weiying Copyright xc2xa9 1995-Present InternalName: DatFileVersion: 3.6.2.2CompanyName: WeiyingPrivateBuild: 3.6.2.2LegalTrademarks: Weiying Copyright xc2xa9 1995-Present Comments: Consume Terrrized Plymrphic RequestProductName: DatLanguages: EnglishProductVersion: 3.6.2.2FileDescription: Consume Terrrized Plymrphic RequestOriginalFilename: Dat.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.GJFR also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.24300
McAfee Artemis!C4E3D898A101
Cylance Unsafe
Zillya Trojan.Blocker.Win32.40122
Alibaba Ransom:Win32/Blocker.40647adb
K7GW Riskware ( 0040eff71 )
Cybereason malicious.8a101a
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.GJFR
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 90)
Kaspersky Trojan-Ransom.Win32.Blocker.lcqv
BitDefender Trojan.GenericKD.31113269
NANO-Antivirus Trojan.Win32.Blocker.ffurth
MicroWorld-eScan Trojan.GenericKD.31113269
Tencent Win32.Trojan.Blocker.Taet
Ad-Aware Trojan.GenericKD.31113269
Sophos Mal/Generic-S
Comodo Malware@#10ivor0ji9gsb
BitDefenderTheta Gen:NN.ZexaF.34628.rmKfaSFMo4ni
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_BLOCKER.RNSX
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
FireEye Generic.mg.c4e3d898a101ab21
Emsisoft Trojan.GenericKD.31113269 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Blocker.iro
Avira HEUR/AGEN.1104894
Microsoft Trojan:Win32/Occamy.B
Arcabit Trojan.Generic.D1DAC035
GData Trojan.GenericKD.31113269
AhnLab-V3 Malware/Win32.Generic.C2624693
VBA32 TrojanRansom.Blocker
MAX malware (ai score=99)
Malwarebytes Malware.Heuristic.1003
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_BLOCKER.RNSX
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan-Spy.Remcos
Fortinet W32/Kryptik.GJFR!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HwsBEpsA

How to remove Win32/Kryptik.GJFR?

  • 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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