Categories: Malware

Win32/Kryptik.FQFE removal tips

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

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Harvests information related to installed mail clients
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

How to determine Win32/Kryptik.FQFE?


File Info:

crc32: 850D0F2Dmd5: ae1857b6ba3700a3ee895afe0b7c3950name: AE1857B6BA3700A3EE895AFE0B7C3950.mlwsha1: bd4360604584cdccfb70f9f970ebf97c42afef4esha256: 1eef68d5cd8f0a6fae7fd61e2f78cb34efed894ee59c86ee3e959a51d14a6be8sha512: 96f7c272b944bd4e21040e108f077bed157278892d3b6d72e8ddf46eb715cdaca2e25c21d83103e8c0aad5b8e6a720dc61c9abe09bfb1c505c2dbc44fe3055b1ssdeep: 6144:CqTw4KqMT2ktx6SJpADd1m5HnjgjiN0T6IqM/ye:tGbLYDd1Qu4E7qM/jtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FQFE also known as:

K7AntiVirus Trojan ( 00509f661 )
MicroWorld-eScan Trojan.Ransom.Spora.Gen.1
CAT-QuickHeal Ransom.Exxroute.A4
ALYac Trojan.Ransom.Spora.Gen.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Cerber.773fc06e
K7GW Trojan ( 00509bfc1 )
Cybereason malicious.6ba370
Symantec Packed.Generic.493
ESET-NOD32 a variant of Win32/Kryptik.FQFE
APEX Malicious
Avast Win32:Filecoder-AY [Trj]
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Spora.Gen.1
NANO-Antivirus Trojan.Win32.Papras.evimms
SUPERAntiSpyware Ransom.Cerber/Variant
Tencent Malware.Win32.Gencirc.114957fb
Ad-Aware Trojan.Ransom.Spora.Gen.1
Sophos ML/PE-A + Mal/Elenoocka-E
Comodo TrojWare.Win32.Crypt.C@7vajd0
DrWeb Trojan.PWS.Papras.2514
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SM37
McAfee-GW-Edition BehavesLike.Win32.Virut.dc
FireEye Generic.mg.ae1857b6ba3700a3
Emsisoft Trojan.Ransom.Spora.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1120889
eGambit Unsafe.AI_Score_57%
Antiy-AVL Trojan/Win32.TSGeneric
Arcabit Trojan.Ransom.Spora.Gen.1
AegisLab Trojan.Win32.Small.lpLT
Microsoft Ransom:Win32/Cerber
AhnLab-V3 Trojan/Win32.Cerber.R197596
Acronis suspicious
McAfee Ransomware-FMJ!AE1857B6BA37
MAX malware (ai score=99)
VBA32 BScope.TrojanPSW.Papras
Malwarebytes Generic.Malware/Suspicious
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CERBER.SM37
Rising Trojan.Ransom.GlobeImposter!1.AF70 (CLOUD)
Yandex Trojan.GenAsa!wn0ypdYOEcw
Ikarus Trojan-Ransom.Cerber
Fortinet W32/Kryptik.FSHI!tr
AVG Win32:Filecoder-AY [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Spora.HgIASOkA

How to remove Win32/Kryptik.FQFE?

  • 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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