Categories: Trojan

What is “Trojan.Win32.Copak.cfjm”?

The Trojan.Win32.Copak.cfjm 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 Trojan.Win32.Copak.cfjm virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Creates a copy of itself
  • Deletes executed files from disk

How to determine Trojan.Win32.Copak.cfjm?


File Info:

name: CAE630BA8BEED29E31BB.mlwpath: /opt/CAPEv2/storage/binaries/38d393bf5418daa698d9d30682d7c03c32848e69e98122cf1c9cbd0147ea7f6bcrc32: AA8DAF54md5: cae630ba8beed29e31bbf631c1e24764sha1: bf20ca385684c2b464d9483431f4315e8200e745sha256: 38d393bf5418daa698d9d30682d7c03c32848e69e98122cf1c9cbd0147ea7f6bsha512: 22338c4ee5b2ec1d4b1e4018eebba9c5622489c415b584bd37290f49b8b985c82f57503a84322bd63238e7acff79f53686b80a1076141ba494a30cf6deffae52ssdeep: 3072:HIgj6ZgK39/FcUeawWaHFubgTkLxYy8cFzlAiD2k:SZg+9/FcUnwdHFjSxYncxlVD/type: PE32 executable (console) Intel 80386, for MS Windowstlsh: T188C302454008E4FFC8CA3AF6911EE1D77A5DCB16C61446B9364E26CD94BBDCA882873Esha3_384: 4d9099888dbe60b3cd7ebb88406ab99a937df848d75fd1e602579f3767439f585e0479f6710ac009190198c9faad5f9bep_bytes: b90000000083ec0489142421c609c601timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.cfjm also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Convagent.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.46614930
McAfee GenericRXAA-FA!CAE630BA8BEE
Cylance Unsafe
VIPRE Trojan.GenericKD.46614930
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0058c5ff1 )
Alibaba Trojan:Win32/Copak.351d0dc0
K7GW Trojan ( 0058c5ff1 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/Kryptik.DYV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Injector.EAHK
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Copak.cfjm
BitDefender Trojan.GenericKD.46614930
Avast Win32:Evo-gen [Trj]
Tencent Win32.Trojan.Copak.Gdhl
Ad-Aware Trojan.GenericKD.46614930
Sophos ML/PE-A + Mal/HckPk-A
Comodo MalCrypt.Indus!@1qrzi1
DrWeb Trojan.Packed2.43250
Zillya Trojan.Injector.Win32.1022210
McAfee-GW-Edition BehavesLike.Win32.Generic.cm
FireEye Generic.mg.cae630ba8beed29e
Emsisoft Trojan.GenericKD.46614930 (B)
SentinelOne Static AI – Malicious PE
GData Trojan.GenericKD.46614930
Avira HEUR/AGEN.1200606
MAX malware (ai score=100)
Antiy-AVL Trojan/Generic.ASBOL.C687
Kingsoft Win32.Troj.Undef.(kcloud)
Arcabit Trojan.Generic.D2C74992
Microsoft Trojan:Win32/Injector.RAQ!MTB
Google Detected
AhnLab-V3 Trojan/Win.Generic.R415400
Acronis suspicious
VBA32 BScope.Trojan.Wacatac
ALYac Trojan.GenericKD.46614930
Malwarebytes Trojan.MalPack.UPX
Rising Trojan.Injector!1.C865 (CLASSIC)
Yandex Trojan.Copak!TMbcXiKgAlI
Ikarus Trojan.Win32.Injector
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.EAHK!tr
BitDefenderTheta Gen:NN.ZexaF.34754.hmW@a40agRl
AVG Win32:Evo-gen [Trj]
Panda Trj/Genetic.gen

How to remove Trojan.Win32.Copak.cfjm?

  • 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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