Malware

Win32/Kryptik.GXUF malicious file

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • A process created a hidden window
  • A scripting utility was executed
  • Attempts to stop active services
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GXUF?


File Info:

crc32: 3044CB97
md5: 6efa02c813e169e9cac9ff2dedc7d40f
name: 6EFA02C813E169E9CAC9FF2DEDC7D40F.mlw
sha1: f351f3a82317fe3019a117be7436001e182ea056
sha256: e69874b3b03d45ace99d62a5934bf2839ac8d138853c227a9c13c18953a04167
sha512: 638356fb65f593a6318a287b36ebb0d0b5a7ef94c302733c75f7e97974d4ae1c390c9e5901a92d2dbb9913fe8b1ff23e0669f20ef04b3ab5ccb9faaf0b5d2235
ssdeep: 6144:UR2QZtaMJwku9AQIBXs5HNLUNuEUBC5VVSJVEbgLAdaH:UpZw2wkRkoHQTLNH
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

InternalName: gjfkyfli;.exe
ProductVersion: 2.0.6.4
Translation: 0x0409 0x04e4

Win32/Kryptik.GXUF also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0055aa6b1 )
LionicTrojan.Win32.Chapak.4!c
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Siggen2.37718
CynetMalicious (score: 99)
ALYacTrojan.Ransom.Sodinokibi
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.1994120
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/GandCrab.ad8d163b
K7GWTrojan ( 0055aa6b1 )
Cybereasonmalicious.813e16
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GXUF
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
ClamAVWin.Packed.Generic-7367309-0
KasperskyHEUR:Trojan-Banker.Win32.Jimmy.pef
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.Chapak.gfnkne
MicroWorld-eScanTrojan.Brsecmon.1
TencentWin32.Trojan.Chapak.Wurq
Ad-AwareTrojan.Brsecmon.1
SophosMal/Generic-R + Mal/GandCrab-G
BitDefenderThetaGen:NN.ZexaF.34236.xu0@ae9zjQk
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojan.Win32.SMOKELOAD.SMD2.hp
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.fm
FireEyeGeneric.mg.6efa02c813e169e9
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
JiangminTrojanDownloader.Bandit.atm
AviraHEUR/AGEN.1106537
eGambitUnsafe.AI_Score_71%
Antiy-AVLTrojan/Generic.ASMalwS.2CE5BE9
MicrosoftTrojan:Win32/GandCrab.DSK!MTB
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Ransom.GandCrab.N
AhnLab-V3Trojan/Win32.MalPe.R296421
Acronissuspicious
McAfeeArtemis!6EFA02C813E1
MAXmalware (ai score=87)
VBA32BScope.Trojan.Chapak
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojan.Win32.SMOKELOAD.SMD2.hp
RisingTrojan.Kryptik!1.BE23 (CLASSIC)
YandexTrojan.GenAsa!eE/TwqfYobk
IkarusTrojan.Win32.Ranumbot
MaxSecureTrojan.Malware.74667517.susgen
FortinetW32/Encoder.858!tr
AVGWin32:TrojanX-gen [Trj]
Paloaltogeneric.ml

How to remove Win32/Kryptik.GXUF?

Win32/Kryptik.GXUF 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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