Malware

Win32/Kryptik.GFDO removal guide

Malware Removal

The Win32/Kryptik.GFDO 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.

GridinSoft Anti-Malware

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.GFDO virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GFDO?


File Info:

crc32: D7369B52
md5: 5c5a7a3dd98de048bf0fdbe9b04f16d1
name: 5C5A7A3DD98DE048BF0FDBE9B04F16D1.mlw
sha1: bee505f5acfec626697d0c6d9ba3d57f7ee4b37e
sha256: 805f2fede877931b0b6b1b13283938efeb331feb8310d66f80734ccdf1edf663
sha512: b6af5c92b9c7699c70446d0b63ba5eca93bcc9a5954324114703b0274276824da2ff7cec653200e25a73728d0e5e9cbfbdd8dec0e67dd18a99c180ff260e96d4
ssdeep: 3072:0KBslZ+cIaeqQHuJix+vzHZF3jeFEgR6mCl:0KBslZPbTvqq86P
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GFDO also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00529a891 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Mauvaise.SL1
ALYacTrojan.Mint.Zamg.C
CylanceUnsafe
ZillyaTrojan.GenKryptik.Win32.15071
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
K7GWTrojan ( 00529a891 )
Cybereasonmalicious.dd98de
CyrenW32/S-6fb71b44!Eldorado
SymantecPacked.Generic.527
ESET-NOD32a variant of Win32/Kryptik.GFDO
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
ClamAVWin.Ransomware.Zamg-6870727-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Mint.Zamg.C
NANO-AntivirusTrojan.Win32.Encoder.eymkhs
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanTrojan.Mint.Zamg.C
TencentMalware.Win32.Gencirc.10b10897
Ad-AwareTrojan.Mint.Zamg.C
SophosMal/Generic-R + Mal/Kryptik-BX
ComodoTrojWare.Win32.Ransom.Blocker.BQS@7kpjik
DrWebTrojan.Encoder.24384
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
FireEyeGeneric.mg.5c5a7a3dd98de048
EmsisoftTrojan.Mint.Zamg.C (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.cafav
AviraTR/Dropper.Gen
eGambitTrojan.Generic
Antiy-AVLTrojan/Win32.AGeneric
ArcabitTrojan.Mint.Zamg.C
ZoneAlarmHEUR:Trojan.Win32.Generic
AhnLab-V3Trojan/Win32.GandCrypt.R221960
Acronissuspicious
McAfeeGenericRXEC-PG!5C5A7A3DD98D
MAXmalware (ai score=100)
MalwarebytesMalware.AI.3674212987
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.GANDCRAB.SM
RisingRansom.FileCryptor!8.1A7 (CLOUD)
YandexTrojan.GenAsa!fatGEW9OSW8
IkarusTrojan-Ransom.GandCrab
FortinetW32/GenKryptik.BQOS!tr.ransom
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.GFDO?

Win32/Kryptik.GFDO 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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