Categories: Malware

Win32/Filecoder.OJP information

The Win32/Filecoder.OJP 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/Filecoder.OJP virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Guard pages use detected – possible anti-debugging.
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Filecoder.OJP?


File Info:

name: 817F4BF0B4D0FC327FDF.mlwpath: /opt/CAPEv2/storage/binaries/f837f1cd60e9941aa60f7be50a8f2aaaac380f560db8ee001408f35c1b7a97cbcrc32: 35889FF3md5: 817f4bf0b4d0fc327fdfc21efacddaeesha1: 8917af3878fa49fe4ec930230b881ff0ae8d19c9sha256: f837f1cd60e9941aa60f7be50a8f2aaaac380f560db8ee001408f35c1b7a97cbsha512: b0f8c0f3e18765606db9c29199b617f5a757c5b12cdddeac1e91deaadef790b1134eb3c009b0eab36096391d93c8fa6abcb983426bc506ae79a63cadb7ea954bssdeep: 49152:rAnCsMZjVpVbl4D5GzNMFsl4UROAUc1y32ZxJFi4NE/RgaJ2w1M:rAnCs8pVblGyNM+l4UxUc1BhFyvww1Mtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FDE59E46FA4356ADCB971570305EB33AE63A491C602D9FA3E7E89D30FF2E71019C8619sha3_384: 4ad4c830fd974fa9d49cfaa4955c4e20d0ac09bbf2bc057c1edd273207b1ca879921b8e33f99567a1e9689f40e8a152cep_bytes: 83ec0cc70538e56e0001000000e89ef2timestamp: 2021-12-07 16:13:05

Version Info:

0: [No Data]

Win32/Filecoder.OJP also known as:

Lionic Trojan.Win32.Generic.j!c
Cynet Malicious (score: 99)
FireEye Generic.mg.817f4bf0b4d0fc32
ALYac Trojan.Ransom.BlackCat
Cylance Unsafe
Sangfor Ransom.Win32.Filecoder.OJP
K7AntiVirus Trojan ( 0058babf1 )
Alibaba Ransom:Win32/Filecoder.bde55192
K7GW Trojan ( 0058babf1 )
CrowdStrike win/malicious_confidence_100% (W)
Cyren W32/Filecoder.CP.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Filecoder.OJP
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Trojan.GenericKD.38248055
NANO-Antivirus Trojan.Win32.BlackCat.jjcgvs
MicroWorld-eScan Trojan.GenericKD.38248055
Avast Win32:RansomX-gen [Ransom]
Ad-Aware Trojan.GenericKD.38248055
Sophos Mal/Generic-S
DrWeb Trojan.Encoder.34726
Zillya Trojan.Filecoder.Win32.21255
TrendMicro Ransom.Win32.BLACKCAT.YXBLKZ
McAfee-GW-Edition BehavesLike.Win32.Generic.vh
Emsisoft Trojan.GenericKD.38248055 (B)
Ikarus Trojan-Ransom.FileCrypter
GData Trojan.GenericKD.38248055
Jiangmin Trojan.BlackCat.b
Avira TR/FileCoder.ofeiz
Antiy-AVL Trojan/Generic.ASMalwS.34F61B6
Gridinsoft Ransom.Win32.Wacatac.sa
Arcabit Trojan.Generic.D2479E77
Microsoft Ransom:Win32/BlackCat.MK!MTB
AhnLab-V3 Trojan/Win.Generic.C4834322
McAfee GenericRXRG-IL!817F4BF0B4D0
MAX malware (ai score=83)
VBA32 TrojanRansom.BlackCat
Malwarebytes Malware.AI.3797928145
TrendMicro-HouseCall Ransom.Win32.BLACKCAT.YXBLKZ
Rising Ransom.Blackcat!1.DB0B (CLOUD)
Yandex Trojan.Filecoder!43PSRSHdAKY
eGambit Unsafe.AI_Score_99%
Fortinet W32/Filecoder.OJP!tr.ransom
BitDefenderTheta Gen:NN.ZexaCO.34114.7IW@amxpiH
AVG Win32:RansomX-gen [Ransom]
Cybereason malicious.878fa4
Panda Trj/GdSda.A
MaxSecure Trojan.Malware.10307848.susgen

How to remove Win32/Filecoder.OJP?

  • 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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