Categories: Malware

Should I remove “Win32/GenKryptik.FJST”?

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Icelandic
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • A process sent information about the computer to a remote location.
  • Attempts to identify installed AV products by installation directory
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Attempts to create or modify system certificates
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/GenKryptik.FJST?


File Info:

crc32: 407FE688md5: f65e7b1ad7ec417cf0cf39e2b9da2a21name: F65E7B1AD7EC417CF0CF39E2B9DA2A21.mlwsha1: 00f702894a98830961b5e06c9b1d58b13deb2355sha256: 896cf72ed774ca49a761618b01c944fd5209163f549fed34c8a1bb1c56d65968sha512: af743e14cd36c3a74ad2e90e8db425793f3c21479647dc4ee5419e9880f93b5149595883e3667bca60a969d436b0c6e9f71358a6d4754ad7b4ec13a56054d28assdeep: 6144:HcLofUyWs6oRl5kduPwkyzXhXmSbAqFXe1+VXfVRSP7EsI5/:Hc8fUy96o75kdkYp5Tv1Hc9ctype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: sagzmioloku.axiProductVersion: 7.19.29.123Copyright: Copyrighz (C) 2021, fudkagetaTranslation: 0x0181 0x022e

Win32/GenKryptik.FJST also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0056f9be1 )
Elastic malicious (high confidence)
McAfee Artemis!D3881527BD02
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Trojan ( 0056f9be1 )
Cyren W32/Kryptik.EWJ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.FJST
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky UDS:Trojan-Spy.Win32.Stealer.gen
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34110.tq0@aiRXRLbG
TrendMicro Mal_HPGen-50
McAfee-GW-Edition BehavesLike.Win32.Emotet.fc
FireEye Generic.mg.d3881527bd023a5b
SentinelOne Static AI – Malicious PE
Microsoft Trojan:Win32/Azorult.FW!MTB
GData MSIL.Trojan-Stealer.Redline.DCV8DL
Acronis suspicious
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall Mal_HPGen-50
Rising Trojan.Kryptik!1.D8AC (CLASSIC)
Fortinet W32/Kryptik.EWJ!tr

How to remove Win32/GenKryptik.FJST?

  • 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.
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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