Categories: Trojan

Trojan.Win32.Copak.qejf malicious file

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

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Trojan.Win32.Copak.qejf?


File Info:

name: B60F864961064F0F9E65.mlwpath: /opt/CAPEv2/storage/binaries/bd405e1ef84d12a05cb37763e7664c604d83ffde2361097322b2c8a534e4cf4ecrc32: F854767Dmd5: b60f864961064f0f9e659ca4d608c64fsha1: 83a9f198419065c07f652c49bf803a62166c5d5asha256: bd405e1ef84d12a05cb37763e7664c604d83ffde2361097322b2c8a534e4cf4esha512: 7ea1e0b85d88cf94fca21b25f13e486607a06fb73a1a55978307713c18c7b0b63dc54090c3502b5ef1342f7defb5e3021b7031b905dd41edb49c46fc4aad678cssdeep: 3072:qYd7Beha+tIDu/BGO+qtZ4d6vR1nwMTgXN188H5FPs0AwitpAqyxSxTCEKek7ct:qY9BehVSO+qfA2RJwMk9188FrAwGpAuVtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1F404124E823721EEE2C8AB31CDECA2A1DF7CB29375160169FBC66A65C5D01DD80D3568sha3_384: b39a01e148c52b87b224f5b43fa51180153875d88b335cc023520416d96788959fb9afca46fbf9bc8f48172cee0dfca6ep_bytes: 83ec04c70424000000005e5121fb21fbtimestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.qejf also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Copak.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.865537
FireEye Generic.mg.b60f864961064f0f
ALYac Gen:Variant.Razy.865537
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0058dcbc1 )
Alibaba Trojan:Win32/GenKryptik.3fe6a274
K7GW Trojan ( 0058dcbc1 )
Cybereason malicious.961064
Cyren W32/Kryptik.ECM.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.CTNW
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Copak.qejf
BitDefender Gen:Variant.Razy.865537
NANO-Antivirus Virus.Win32.Gen.ccmw
Avast Win32:Evo-gen [Susp]
Tencent Trojan.Win32.Copak.pa
Ad-Aware Gen:Variant.Razy.865537
Sophos ML/PE-A + Troj/Agent-BGOS
Comodo MalCrypt.Indus!@1qrzi1
DrWeb Trojan.Siggen16.40556
TrendMicro TROJ_GEN.R002C0PB922
McAfee-GW-Edition BehavesLike.Win32.Glupteba.cc
Emsisoft Gen:Variant.Razy.865537 (B)
GData Gen:Variant.Razy.865537
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Win32.GenKryptik
Gridinsoft Ransom.Win32.Zbot.sa
Arcabit Trojan.Razy.DD3501
ZoneAlarm Trojan.Win32.Copak.qejf
Microsoft PWS:Win32/Zbot!ml
TACHYON Trojan/W32.Copak.188416.AX
AhnLab-V3 Trojan/Win.Generic.R456823
McAfee Glupteba-FUBP!B60F86496106
MAX malware (ai score=87)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Malware.AI.4247062140
TrendMicro-HouseCall TROJ_GEN.R002C0PB922
Rising Trojan.Injector!1.C865 (CLOUD)
Yandex Trojan.GenKryptik!qDks3KEeTe8
SentinelOne Static AI – Malicious PE
eGambit Generic.Malware
Fortinet W32/Kryptik.ECM!tr
BitDefenderTheta Gen:NN.ZexaF.34232.luZ@aejYyMk
AVG Win32:Evo-gen [Susp]
CrowdStrike win/malicious_confidence_100% (D)
MaxSecure Trojan.Malware.300983.susgen

How to remove Trojan.Win32.Copak.qejf?

  • 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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