Categories: Trojan

Trojan.Win32.Copak.quzk removal guide

The Trojan.Win32.Copak.quzk 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.quzk 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
  • Deletes its original binary from disk
  • Created a process from a suspicious location
  • Creates a copy of itself

How to determine Trojan.Win32.Copak.quzk?


File Info:

name: D6ACD66E21F7EA90B6FF.mlwpath: /opt/CAPEv2/storage/binaries/6580765dee0c795a0b8ca3b49f1c790b9e601fd5fc2ced6870e99679bf134776crc32: 5B4E4F5Cmd5: d6acd66e21f7ea90b6ff1f30cf2bd1b9sha1: 6ae339c67a96774b407a59f35993793caf8f2f95sha256: 6580765dee0c795a0b8ca3b49f1c790b9e601fd5fc2ced6870e99679bf134776sha512: 68472c7577c98c214547712c9bf4c26e5fb93a6eec284cdafcdab428a04f0ce99f048bf03f94f401482ceb5d1c5ddf14a00dde947ed7934a4396e6a89d189942ssdeep: 3072:IXo+9Ea5WfN+iEdoNpUE2CT2aoajzQ2zEHcgachUiCCP4D:rDF+imapfzJzchUix4Dtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T164F3126213E6B18FDE467E71A65780AB4BF8486E7020107EE315A7C31DC5BC6D418EBBsha3_384: e166121810a83dfc98628a1a421084a70963b3420b1a2c62420ef8db87b7f55995757c29c6036d59be809fccf898c956ep_bytes: bb000000005681e9ebd1370cb9e036aatimestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.quzk also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Copak.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
FireEye Generic.mg.d6acd66e21f7ea90
McAfee Glupteba-FUBP!D6ACD66E21F7
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0058c5ff1 )
Alibaba Trojan:Win32/Copak.3cf2bcad
K7GW Trojan ( 0058c5ff1 )
CrowdStrike win/malicious_confidence_100% (W)
Cyren W32/Kryptik.ECM.gen!Eldorado
ESET-NOD32 a variant of Win32/Kryptik.XVS
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Razy-9944970-0
Kaspersky Trojan.Win32.Copak.quzk
BitDefender Gen:Variant.Razy.865537
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Variant.Razy.865537
Avast Win32:Trojan-gen
Tencent Trojan.Win32.Copak.pa
Ad-Aware Gen:Variant.Razy.865537
Sophos Mal/Generic-R + Troj/Agent-BGOS
DrWeb Trojan.Siggen18.1476
Zillya Trojan.GenKryptik.Win32.136915
TrendMicro TROJ_GEN.R002C0PF922
McAfee-GW-Edition BehavesLike.Win32.Glupteba.cc
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Razy.865537 (B)
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Razy.865537
Jiangmin Trojan.Copak.ccsi
Avira TR/Dropper.Gen
MAX malware (ai score=81)
Microsoft Trojan:Win32/Caynamer.A!ml
AhnLab-V3 Trojan/Win.FUBP.R487408
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34712.kuZ@aejYyMk
ALYac Gen:Variant.Razy.865537
VBA32 BScope.Trojan.Wacatac
Malwarebytes Malware.AI.4185249204
TrendMicro-HouseCall TROJ_GEN.R002C0PF922
Rising Trojan.Kryptik!1.D12D (CLASSIC)
Yandex Trojan.Kryptik!qiYWwXM5ceI
Ikarus Trojan.Win32.Injector
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.ECM!tr
AVG Win32:Trojan-gen
Cybereason malicious.67a967

How to remove Trojan.Win32.Copak.quzk?

  • 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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