Categories: Malware

Win32/GenKryptik.FDDY (file analysis)

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

  • Executable code extraction
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics

Related domains:

al-sy.youtu-tv.com

How to determine Win32/GenKryptik.FDDY?


File Info:

crc32: FA11B44Emd5: 169d4e1aa1dcb3e0ee55127e6134ba5aname: 169D4E1AA1DCB3E0EE55127E6134BA5A.mlwsha1: 480819041f6d330c34414b8b4f21efef24baf60dsha256: 807d64d7a9a6c61df643d03a7c8750c69e7f76bbb8ad9cb939a1af7c63f1471esha512: 1fda1a9cff8c912a6239060649f73f3cae7306c82935cb3c3e81537cc3616b6005d6052cfefafcf074a8e8533dde9573db91515b738a0565d6d9f4c52db077bassdeep: 49152:+nIAkI6+nixxqUQWAJjaVYRV6JQb3oq7B7fkcK8ekQd9HFmsGGyXCfp:skI6IWqUQWAxaV26JQtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: updateFileVersion: 10.0.19041.1 (WinBuild.160101.0800)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 10.0.19041.1FileDescription: Microsoft IMEOriginalFilename: ChsIFEComp.DLLTranslation: 0x0409 0x04b0

Win32/GenKryptik.FDDY also known as:

K7AntiVirus Trojan ( 005781261 )
Elastic malicious (high confidence)
DrWeb BackDoor.Farfli.131
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ulise.283644
Cylance Unsafe
Zillya Trojan.GenKryptik.Win32.75051
CrowdStrike win/malicious_confidence_90% (W)
K7GW Trojan ( 005781261 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.FDDY
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Deepscan-6824107-0
Kaspersky HEUR:Backdoor.Win32.Farfli.gen
BitDefender Gen:Variant.Jaik.47979
MicroWorld-eScan Gen:Variant.Jaik.47979
Tencent Malware.Win32.Gencirc.10cecf75
Ad-Aware Gen:Variant.Jaik.47979
BitDefenderTheta Gen:NN.ZexaF.34170.Ir0@a8o@9tcj
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.169d4e1aa1dcb3e0
Emsisoft Gen:Variant.Ulise.283644 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Backdoor.Farfli.eoz
Avira HEUR/AGEN.1142314
Antiy-AVL Trojan/Generic.ASMalwS.31A6D0B
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win32/Farfli.DSK!MTB
Gridinsoft Trojan.Win32.Kryptik.oa!s1
Arcabit Trojan.Ulise.D453FC
GData Gen:Variant.Jaik.47979
AhnLab-V3 Trojan/Win.Farfli.C4614612
McAfee GenericRXAA-AA!169D4E1AA1DC
MAX malware (ai score=87)
VBA32 BScope.Trojan.Pynamer
Malwarebytes Generic.Trojan.Malicious.DDS
Rising Trojan.Kryptik!1.D241 (CLASSIC)
Fortinet W32/GenKryptik.EOZH!tr
AVG Win32:Trojan-gen

How to remove Win32/GenKryptik.FDDY?

  • 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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