Categories: Malware

How to remove “Win32/Kryptik.FCAB”?

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

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Anomalous binary characteristics

How to determine Win32/Kryptik.FCAB?


File Info:

crc32: 4C682EC5md5: b09ed6a184d163c6297f3a4a3b2ae717name: B09ED6A184D163C6297F3A4A3B2AE717.mlwsha1: d968b156d8899a4058cd3885518188c2007c2ae0sha256: 852ffeb74b6e947456e1aac23fa0c1d8602f2e8ee6402b3f17edbcb014b95cdesha512: c81a980278a3a21e0e40607722f19e24052d269f6c2e5d1675055be46f59d01f784650a313cd5880a0f0af6c9f2aaf0587e848476230c5900486cc8904740936ssdeep: 12288:HwdEZw3OwLiftO5hcl3iRvp1pnKM+pOiV:Hrw3xefx3G19KO+type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: Skype.exeFileDescription: Skype FileVersion: 7.5.0.102CompanyName: Skype Technologies S.A.Translation: 0x0409 0x04e4

Win32/Kryptik.FCAB also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0051cce41 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.2401
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanRansom.Foreign
ALYac Gen:Variant.Barys.54851
Cylance Unsafe
Zillya Trojan.Foreign.Win32.56960
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Foreign.5e427d9c
K7GW Trojan ( 0051cce41 )
Cybereason malicious.184d16
Cyren W32/S-d2c789ae!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FCAB
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Deliric-9809627-0
Kaspersky Trojan-Ransom.Win32.Foreign.nsvn
BitDefender Gen:Variant.Barys.54851
NANO-Antivirus Trojan.Win32.Panda.evgvxj
MicroWorld-eScan Gen:Variant.Barys.54851
Tencent Malware.Win32.Gencirc.10b587f7
Ad-Aware Gen:Variant.Barys.54851
Sophos ML/PE-A + Mal/Ransom-EE
BitDefenderTheta Gen:NN.ZexaF.34686.Fu1@aqlHOFdi
VIPRE Virus.Win32.sivis.a (v)
McAfee-GW-Edition BehavesLike.Win32.Worm.gc
FireEye Generic.mg.b09ed6a184d163c6
Emsisoft Gen:Variant.Barys.54851 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1121494
eGambit Unsafe.AI_Score_96%
Microsoft Trojan:Win32/Skeeyah.A!rfn
Arcabit Trojan.Barys.DD643
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Barys.54851
AhnLab-V3 Trojan/Win32.Zbot.R213871
Acronis suspicious
McAfee GenericRXDZ-EC!B09ED6A184D1
MAX malware (ai score=100)
VBA32 TrojanRansom.Foreign
Malwarebytes Trojan.Zbot
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_Foreign.R002C0PCU21
Rising Ransom.Foreign!8.292 (CLOUD)
Yandex Trojan.GenAsa!APDhKmTyMfw
Ikarus Trojan.Crypt
Fortinet W32/Kryptik.FCAB!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.FCAB?

  • 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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