Categories: Trojan

Trojan.Win32.Copak.lcrk removal

The Trojan.Win32.Copak.lcrk 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.lcrk 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
  • Creates a copy of itself

How to determine Trojan.Win32.Copak.lcrk?


File Info:

name: 2F04D4BF86CCE043C34E.mlwpath: /opt/CAPEv2/storage/binaries/adae8ea4e8804c5776bb2e8a8cb683da58ee308e88090c07b26536763c73277ccrc32: 810AAEABmd5: 2f04d4bf86cce043c34ee7ebd2c97b13sha1: b91377d10fe61ba3069ad37ba4537f9002f6ffb6sha256: adae8ea4e8804c5776bb2e8a8cb683da58ee308e88090c07b26536763c73277csha512: 5c6d20f622350023ee6d182ce9c11f191a0a0d69c103ad208a068eadd009a2653475afe3eb9aabc3e8779a2deab7f681203c1d311716550fe0b75547451460adssdeep: 6144:oKHL6249IdhBq8kNCT0NqRknOmX6cVe4zL2bANCT0E:o+224m8gyw45eOghztype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T17464CE917D26DE70D0A0E9B7635354D57CAB59F2E371C4EA3B0380823A4D8C8BDB6B64sha3_384: 715b75b4dfc2961c9d678e8a232eb70e3e2ce9eacbb555a450df79d6d649aaaa74d0df0d616bd789bc78d9a4c2bcb07dep_bytes: b89e45ab5f81c60100000029db68d885timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lcrk also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Siggen14.7487
MicroWorld-eScan Gen:Variant.Razy.865537
FireEye Generic.mg.2f04d4bf86cce043
CAT-QuickHeal Trojan.Glupteba
ALYac Gen:Variant.Razy.865537
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
K7GW Trojan ( 00577ea11 )
Cybereason malicious.f86cce
BitDefenderTheta Gen:NN.ZexaF.34114.uuZ@aeSC5Sd
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
Kaspersky Trojan.Win32.Copak.lcrk
BitDefender Gen:Variant.Razy.865537
NANO-Antivirus Trojan.Win32.Copak.ixkmvk
Avast Win32:Trojan-gen
Tencent Trojan.Win32.Copak.wa
Ad-Aware Gen:Variant.Razy.865537
Emsisoft Gen:Variant.Razy.865537 (B)
McAfee-GW-Edition BehavesLike.Win32.Glupteba.fc
Sophos ML/PE-A + Troj/Agent-BGOS
Jiangmin Trojan.Copak.bmqc
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.333B25D
Microsoft Trojan:Win32/Glupteba.DB!MTB
GData Gen:Variant.Razy.865537
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee GenericRXGJ-XZ!BBFA3656FB69
MAX malware (ai score=87)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Crypt
APEX Malicious
Rising Trojan.Injector!1.CD26 (RDMK:cmRtazqz8jSno57J1UvhJ5E9AazI)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Copak.AGMG!tr
AVG Win32:Trojan-gen

How to remove Trojan.Win32.Copak.lcrk?

  • 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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