Categories: Trojan

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

The Trojan.Win32.Copak.lkzd 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.lkzd 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.lkzd?


File Info:

name: 6D359DBD299AFCE64598.mlwpath: /opt/CAPEv2/storage/binaries/b84d7be172aa20108a4ef1f9c7eef52adbd2dae96f3727183d557d3f6b8351dacrc32: 2F6D830Bmd5: 6d359dbd299afce64598d9d550e8f090sha1: ccb2fc15855d2328d5ae7aa05a09c5fa6a6f927asha256: b84d7be172aa20108a4ef1f9c7eef52adbd2dae96f3727183d557d3f6b8351dasha512: 05aaf56d6b50ec0373ff04aba09e3fe100e57a075d6db0333f81e34d591e3ecb70ed4fd392bed278b8b0dbe804d73d4ee3a41e40cee89c6c036368708022824cssdeep: 24576:zYJIykTjjc+ce/sN6UH+UFhGO5WQO0BHaDlnbyAO/8q7YWjjc+ce/sN6UH+UFhGa:rKaDpbyAO8qc/aDpOtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T15A05124C3C7778B0C5A709770D4AB3B449E867A72F95230B866E94AEB654033DCDA1ECsha3_384: c50b3c909a3622a8dfcb932ffe98352899a4168d6b60dc6362d203c9e00739887a900b2be0a996d175af263592b5c682ep_bytes: 68054300c18b3c2483c40429d101ca68timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lkzd also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Zusy.383294
FireEye Generic.mg.6d359dbd299afce6
McAfee GenericRXGJ-XZ!E6EB43866E4B
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
K7GW Trojan ( 00577ea11 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Kaspersky Trojan.Win32.Copak.lkzd
BitDefender Gen:Variant.Zusy.383294
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Avast Win32:Trojan-gen
Tencent Malware.Win32.Gencirc.10cfc53c
Ad-Aware Gen:Variant.Zusy.383294
Sophos ML/PE-A + Troj/Agent-BGOS
DrWeb Trojan.Siggen14.7487
McAfee-GW-Edition BehavesLike.Win32.Glupteba.cc
Emsisoft Gen:Variant.Zusy.383294 (B)
GData Gen:Variant.Zusy.383294
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=89)
Antiy-AVL Trojan/Generic.ASMalwS.33648C9
Arcabit Trojan.Zusy.D5D93E
Microsoft Trojan:Win32/Glupteba.DB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
BitDefenderTheta Gen:NN.ZexaF.34114.YuZ@aSwc1te
ALYac Gen:Variant.Zusy.383294
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Injector
Rising Trojan.Kryptik!1.BF57 (CLASSIC)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/GenKryptik.CTNW!tr
AVG Win32:Trojan-gen
Cybereason malicious.d299af

How to remove Trojan.Win32.Copak.lkzd?

  • 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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