Malware

Win32/Kryptik.FCLT removal guide

Malware Removal

The Win32/Kryptik.FCLT 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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Gridinsoft Anti-Malware

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.FCLT virus can do?

  • Executable code extraction
  • Enumerates user accounts on the system
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Exhibits behavior characteristic of Cerber ransomware
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to identify installed AV products by installation directory
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.FCLT?


File Info:

crc32: 0C52FBB6
md5: a74c3e960186bdc008817e5b99c83460
name: A74C3E960186BDC008817E5B99C83460.mlw
sha1: 8e7ded313caef7969446084d9cc5f00c974b2a40
sha256: d0afbef1b87111b0a1fba6491bff7656b6a41780f17b43e7d4520691360f0a69
sha512: d7101c0af77d37fc2bfc2a404745077f547dc43126d86b2cb13bef2f6bdd78c258f32b90a3b27acf1520acf5679f64e1d5ecb2692eb25bdb8a4d324f9f7eb22e
ssdeep: 3072:lrt/TlRLBHyfaTaNcEDvlokUCbdg9+sFQIbNi90ERUXT8PQT0nKu0+BNcZw35+0:lZblHyfAaNcMoKTsFDc95JQT0nKufAs
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2008 Matthew Malensek
Assembly Version: 2.5.0.0
InternalName: 3RVX.exe
FileVersion: 2.5
CompanyName: m att.malensek.net
ProductName: 3RVX
ProductVersion: 2.5
FileDescription: 3RVX
OriginalFilename: 3RVX.exe
Translation: 0x0000 0x04b0

Win32/Kryptik.FCLT also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.4939
CynetMalicious (score: 100)
CAT-QuickHealRansom.Cerber.YY4
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
SangforRansom.Win32.Cerber_32.se
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Cerber.bfb34a64
K7GWTrojan ( 004f640f1 )
K7AntiVirusTrojan ( 004f640f1 )
BaiduWin32.Trojan.Kryptik.alq
CyrenW32/Zbot.JC.gen!Eldorado
SymantecPacked.Generic.459
ESET-NOD32a variant of Win32/Kryptik.FCLT
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Cerber-6726359-0
KasperskyHEUR:Trojan.Win32.Vucha.dc
BitDefenderTrojan.Ransom.Cerber.1
NANO-AntivirusTrojan.Win32.Vucha.evhfkq
MicroWorld-eScanTrojan.Ransom.Cerber.1
TencentMalware.Win32.Gencirc.10b75814
Ad-AwareTrojan.Ransom.Cerber.1
SophosMal/Generic-R + Mal/Ransom-EJ
ComodoTrojWare.Win32.Kryptik.ERJ@6l0vie
BitDefenderThetaGen:NN.ZexaF.34628.qq1@aCXHGIj
VIPRETrojan.Win32.Reveton.a (v)
TrendMicroRansom_CERBER.SMEJ1
McAfee-GW-EditionBehavesLike.Win32.Emotet.dh
FireEyeGeneric.mg.a74c3e960186bdc0
EmsisoftTrojan.Ransom.Cerber.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Vucha.jk
AviraTR/Crypt.XPACK.Gen7
eGambitUnsafe.AI_Score_92%
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Ransom.Cerber.1
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.Ransom.Cerber.1
AhnLab-V3Win-Trojan/Cerber.Gen
Acronissuspicious
McAfeeRansomware-GCQ!A74C3E960186
MAXmalware (ai score=100)
VBA32BScope.Trojan.Encoder
MalwarebytesTrojan.Injector
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SMEJ1
RisingTrojan.Kryptik!1.AF0E (CLOUD)
YandexTrojan.Vucha!YmCd4YwgTOw
IkarusTrojan.Win32.Filecoder
MaxSecureTrojan.Malware.11514286.susgen
FortinetW32/Kryptik.HGZD!tr
AVGWin32:Malware-gen
Qihoo-360Win32/Ransom.Cerber.HgIASOcA

How to remove Win32/Kryptik.FCLT?

Win32/Kryptik.FCLT 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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