Malware

What is “Win32/Kryptik.FKXX”?

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Exhibits behavior characteristic of Cerber ransomware
  • EternalBlue behavior
  • Generates some ICMP traffic
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Kryptik.FKXX?


File Info:

crc32: 2419A7A8
md5: be5220e0cb71ef1b8f17edaadac4c098
name: BE5220E0CB71EF1B8F17EDAADAC4C098.mlw
sha1: 57bbb010ba30e267432fa4f35a866132640359f1
sha256: 02a7ee41861bed340826428c72d03c1534bf180c547af18ebaf51571a7675608
sha512: 538ec67d915f6f0017898a9053c1f45c6165936ecdd07ed4ccf61466e01ac6563f5bf5f2d76201092ceadcd214aab15b13ea4cba17b383962035922565435d1b
ssdeep: 12288:xm0+bjvfBp6pOcQmqtPxGKw3genar9XW6aG:7wn6UcQmEPx2wem9XW1G
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyrightxa9 2015 IObit. All Rights Reserved.
InternalName: Ahpdate
FileVersion: 3.3.2.133
CompanyName: IObit
LegalTrademarks: IObit
Comments: IObit Ahpdate
ProductName: IObit Ahpdate
ProductVersion: 3.0
FileDescription: IObit Ahpdate
OriginalFilename: Ahpdate.exe
Translation: 0x0409 0x04e4

Win32/Kryptik.FKXX also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0050c0801 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop7.4754
CynetMalicious (score: 100)
CAT-QuickHealRansom.Cerber.A4
ALYacTrojan.Mint.Zamg.O
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.983644
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Cerber.a96cf4ff
K7GWTrojan ( 004ff7161 )
Cybereasonmalicious.0cb71e
BaiduWin32.Trojan.Kryptik.ayf
CyrenW32/S-4a7d31de!Eldorado
SymantecPacked.Generic.459
ESET-NOD32a variant of Win32/Kryptik.FKXX
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Ransomware.Cerber-5970098-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Mint.Zamg.O
NANO-AntivirusTrojan.Win32.Cerber.elpcjh
MicroWorld-eScanTrojan.Mint.Zamg.O
TencentMalware.Win32.Gencirc.10b2361a
Ad-AwareTrojan.Mint.Zamg.O
SophosML/PE-A + Mal/Cerber-K
ComodoTrojWare.Win32.Ransom.Cerber.SD@6pf3lx
BitDefenderThetaGen:NN.ZexaF.34686.Lq1@a8FAshej
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SMEJ6
McAfee-GW-EditionBehavesLike.Win32.Ransomware.hh
FireEyeGeneric.mg.be5220e0cb71ef1b
EmsisoftTrojan.Mint.Zamg.O (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Zerber.ajj
WebrootW32.Trojan.Gen
AviraTR/Crypt.XPACK.Gen7
MicrosoftRansom:Win32/Cerber
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.Mint.Zamg.O
AhnLab-V3Win-Trojan/Cerber.Gen
Acronissuspicious
McAfeeRansomware-CBER!BE5220E0CB71
MAXmalware (ai score=100)
VBA32BScope.Trojan.Encoder
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_CERBER.SMEJ6
RisingTrojan.Kryptik!1.A850 (CLOUD)
YandexTrojan.GenAsa!vjnFiUxG7vs
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.HGZD!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.FKXX?

Win32/Kryptik.FKXX 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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