Categories: Trojan

Should I remove “Trojan.Win32.Copak.lckh”?

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

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • 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

How to determine Trojan.Win32.Copak.lckh?


File Info:

name: 536D7A635DEABFA7636B.mlwpath: /opt/CAPEv2/storage/binaries/727cb9be763c0690dfcb672f81b5fb4518230175c8d537afe04ac7ad5fe587ddcrc32: 5E5734B9md5: 536d7a635deabfa7636b6955f677098dsha1: 0af3b7f533512607da6d977aa3beec90db5af050sha256: 727cb9be763c0690dfcb672f81b5fb4518230175c8d537afe04ac7ad5fe587ddsha512: 8dea2e66ee8b0a8abd5035d0df64558739ec7846a4a5af91bfba5db9b7bcee734b0f4ee5c53cfaf0dbc67334ce70bf0d4cb238f86f857fd5bb6a71f18cab9fe8ssdeep: 6144:9BLYgOQjWu4fVQTXWDQa72eEcwJ81y5HdtJlDQa72eEcwJv:9BXOQjP4tQKDQa72/J81yFJlDQa72/Jvtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1A264BD4953137B44FBB5057211A5D37E13A82E9A183D3A397E23A871FEEFE843C494A1sha3_384: f1f11f6f2650ad4faf2d3c79fd308cec471099a96978ddd02499ba9f4055562345baef8fcaafcbf772ccd935ee9a9921ep_bytes: be7b6e5fd909f921cf83ec04c70424d8timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lckh also known as:

Lionic Trojan.Win32.Razy.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen14.7487
MicroWorld-eScan Gen:Variant.Razy.900994
FireEye Generic.mg.536d7a635deabfa7
ALYac Gen:Variant.Razy.900994
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
BitDefender Gen:Variant.Razy.900994
K7GW Trojan ( 00577ea11 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34160.uuZ@aeSC5Sd
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
TrendMicro-HouseCall TROJ_GEN.R002C0DA622
Paloalto generic.ml
Kaspersky Trojan.Win32.Copak.lckh
Alibaba Trojan:Win32/Copak.f0a7bba3
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Rising Trojan.Injector!1.CD26 (RDMK:cmRtazojJDrMKfcGSrv4lKqM4nTL)
Ad-Aware Gen:Variant.Razy.900994
Sophos Mal/Generic-R + Troj/Agent-BGOS
TrendMicro TROJ_GEN.R002C0DA622
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Emsisoft Gen:Variant.Razy.900994 (B)
Jiangmin Trojan.Copak.bkzu
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=85)
Gridinsoft Ransom.Win32.Wacatac.sa
Microsoft Trojan:Win32/Glupteba.DB!MTB
GData Gen:Variant.Razy.900994
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee Artemis!536D7A635DEA
Malwarebytes Trojan.Crypt
Panda Trj/CI.A
APEX Malicious
Tencent Trojan.Win32.Copak.wd
Yandex Trojan.Copak!aH0V8Y9vMLU
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Copak.AGMG!tr
AVG Win32:Trojan-gen
Cybereason malicious.35deab
Avast Win32:Trojan-gen

How to remove Trojan.Win32.Copak.lckh?

  • 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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