Categories: Malware

Win32/Kryptik.FFLF removal tips

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

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Exhibits behavior characteristic of Cerber ransomware

How to determine Win32/Kryptik.FFLF?


File Info:

crc32: 65D370D4md5: b7cf3108ef3cb85eaf35dd5ce27bbf81name: B7CF3108EF3CB85EAF35DD5CE27BBF81.mlwsha1: 332853d754bbb0e1944740fccd88f5ff33c9f040sha256: 6bd369fea603e041634945e835e283267cd001e6d0e4c7a15712fc8d4e0f085esha512: 3e34edcd10d18172c8e2a37a2cb49821cae071082da09098ce9bc0be8267c5db18e223aac98a45c2fd2b2ed5a36687e4364585557c48eb1c74d3ff32749ca096ssdeep: 6144:QrGgsanQIgh7SHDmnKm+SaTH/9aLYyjLJtSIJOZt1t5j5:K9hgh7SHtVH7/9aFZJc7HVtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: 33 CorporationTranslation: 0x0000 0x04e4

Win32/Kryptik.FFLF also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
MicroWorld-eScan Trojan.Ransom.Cerber.1
FireEye Generic.mg.b7cf3108ef3cb85e
CAT-QuickHeal TrojanRansom.Crowti.MUE.A4
McAfee Ransomware-FOS!B7CF3108EF3C
Cylance Unsafe
VIPRE Trojan.Win32.Generic.pak!cobra
Sangfor Ransom.Win32.Cerber_94.se
K7AntiVirus Trojan ( 004f95911 )
BitDefender Trojan.Ransom.Cerber.1
K7GW Trojan ( 004f95911 )
Cybereason malicious.8ef3cb
BitDefenderTheta AI:Packer.930181B221
Cyren W32/S-58c71090!Eldorado
Symantec Packed.Generic.459
TrendMicro-HouseCall Ransom_HPCERBER.SM30
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Kryptik.be87f725
NANO-Antivirus Trojan.Win32.Encoder.evgjsn
Rising Ransom.Cerber!8.3058 (C64:YzY0OkKYbB3PxV3H)
Ad-Aware Trojan.Ransom.Cerber.1
Emsisoft Trojan.Ransom.Cerber.1 (B)
Comodo TrojWare.Win32.Kryptik.ERJ@6l0vie
Baidu Win32.Trojan.Kryptik.alq
TrendMicro Ransom_HPCERBER.SM30
McAfee-GW-Edition BehavesLike.Win32.Ransomware.hh
Sophos ML/PE-A + Mal/Cerber-B
Ikarus Trojan.Crypt
Jiangmin Trojan.Generic.brlxx
eGambit Unsafe.AI_Score_99%
Avira TR/Crypt.ZPACK.Gen7
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Trojan:Win32/Azorult!ml
Arcabit Trojan.Ransom.Cerber.1
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.1
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
VBA32 Trojan.Filecoder.gen
ALYac Trojan.Ransom.Cerber.1
Malwarebytes Malware.AI.2454176477
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 a variant of Win32/Kryptik.FFLF
Tencent Malware.Win32.Gencirc.10ba976c
Yandex Trojan.GenAsa!kn043hTWrAk
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Kryptik.HEKH!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQB2JsA

How to remove Win32/Kryptik.FFLF?

  • 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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