Malware

What is “Win32/GenKryptik.FPSB”?

Malware Removal

The Win32/GenKryptik.FPSB 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/GenKryptik.FPSB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • CAPE detected the CryptBot malware family
  • Attempts to identify installed AV products by installation directory
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/GenKryptik.FPSB?


File Info:

name: EEBBA42CB01A4A4B09A1.mlw
path: /opt/CAPEv2/storage/binaries/44e745fac7e3a7b64feabb11135c0aa8b79dd33bbe1291d0fca871b98b789c19
crc32: BB4007AC
md5: eebba42cb01a4a4b09a1cb25079c1841
sha1: 230f707029c584813133a95c33028afb661c5ca5
sha256: 44e745fac7e3a7b64feabb11135c0aa8b79dd33bbe1291d0fca871b98b789c19
sha512: 017eedda4592419ee4f00e69f9c9aa3d24731d15f96083beb063f6fe75551862e4a136a8ad2bc26c3b37ba31893251f94522d001f90ad7efef3f9ff40dd1348b
ssdeep: 24576:FYTVNTY+rivMRMSsSDskxmkMFd095u3CckU:Gm7qsk7mfy0
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T157052A9414670E20CAFCC5F6D5AE8FE279642E001D3CA6F3CBE3D6E51A264A44FF5A14
sha3_384: 96ab2e57ec342205b818652137f7116318e1ec9fb9525e76dfa1082b9c661ab9b0a32f16c483d9998697e72b9da3fd1b
ep_bytes: 5658b8f0e24b0050ff1540524d0081f8
timestamp: 1970-01-01 00:00:00

Version Info:

CompanyName: Macromedia, Inc.
FileDescription: Flash Player 5.0 r30
FileVersion: 5,0,30,0
InternalName: Flash
LegalCopyright: Copyright © 1996-2000 Macromedia, Inc.
LegalTrademarks: Flash
OriginalFilename: SwFlsh32.exe
ProductName: Flash 5.0
ProductVersion: 5,0,30,0
Translation: 0x0409 0x04b0

Win32/GenKryptik.FPSB also known as:

LionicTrojan.Win32.SelfDel.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.eebba42cb01a4a4b
CAT-QuickHealTrojan.IGENERIC
McAfeeGenericRXRL-DV!EEBBA42CB01A
CylanceUnsafe
SangforTrojan.Win32.SelfDel.hxdk
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/SelfDel.7ec4c8c7
K7GWTrojan ( 0058ca041 )
K7AntiVirusTrojan ( 0058ca041 )
CyrenW32/Kryptik.GBM.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/GenKryptik.FPSB
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.SelfDel.hxdk
BitDefenderTrojan.GenericKD.38637938
MicroWorld-eScanTrojan.GenericKD.38637938
AvastWin32:CrypterX-gen [Trj]
TencentWin32.Trojan.Selfdel.Aotf
Ad-AwareTrojan.GenericKD.38637938
SophosMal/Generic-S
ComodoMalware@#2h4qi21i6hrxc
DrWebTrojan.Siggen16.31108
ZillyaTrojan.GenKryptik.Win32.123721
TrendMicroTROJ_GEN.R002C0WAF22
McAfee-GW-EditionGenericRXRL-DV!EEBBA42CB01A
EmsisoftTrojan.GenericKD.38637938 (B)
GDataTrojan.GenericKD.38637938
JiangminTrojan.Selfdel.twk
WebrootW32.Trojan.Sabsik
AviraTR/AD.GenSteal.shcqe
MAXmalware (ai score=82)
Antiy-AVLTrojan/Generic.ASMalwS.3504E68
GridinsoftMalware.Win32.GenericMC.cc
ZoneAlarmTrojan.Win32.SelfDel.hxdk
MicrosoftTrojan:Win32/Sabsik!ml
AhnLab-V3Infostealer/Win.CryptBot.R464506
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34182.0q1@a8qRudmi
VBA32Trojan.SelfDel
MalwarebytesTrojan.MalPack
TrendMicro-HouseCallTROJ_GEN.R002C0WAF22
RisingSpyware.Agent!8.C6 (CLOUD)
YandexTrojan.SelfDel!eQPW9dmOUJc
IkarusTrojan-Spy.Win32.CoinStealer
MaxSecureTrojan.Malware.73429889.susgen
FortinetW32/Kryptik_AGen.OC!tr
AVGWin32:CrypterX-gen [Trj]
Cybereasonmalicious.029c58
PandaTrj/GdSda.A

How to remove Win32/GenKryptik.FPSB?

Win32/GenKryptik.FPSB 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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