Categories: Trojan

Trojan.Win32.Copak.lykh malicious file

The Trojan.Win32.Copak.lykh 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.lykh 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.lykh?


File Info:

name: 82F4AFF222389A72AC79.mlwpath: /opt/CAPEv2/storage/binaries/a65594c94a2c43f064b274cf5d3f518ce72336bf0f156982970c8695f6789f0ecrc32: B6C05D17md5: 82f4aff222389a72ac79df7e6e87c6d3sha1: c4cc346da2b7d18faa0a0c98b9ccbb1f34857a07sha256: a65594c94a2c43f064b274cf5d3f518ce72336bf0f156982970c8695f6789f0esha512: a9a92ede15f70f84cd8e52d1240e336edc7f724f01fff761ddede5ebae9dabf34f9cae5544f621ff516502a3f26d3b0b689b5baf47c39c5772571fd6d6937438ssdeep: 3072:jr0MRheZCbOOInNPm2gGjWsp3IB2eyi7IVJVw/4hJQUWBupOJdLRuUbEx9VqhiAw:8QENu2gGyshI4Bi8Vs4D0ZdLR6Vq8ArEtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T183F3CF19C903ECB1E3D2FCB66BB41347F4AE11A2B9E8564B9AF5515CB15138D12B8F30sha3_384: b3496ab4ad0ef4ee50000dcc67d5c78e419996e25260955e669ea23f973e93c6e7dc913e3d38b89ca3be3bb2c015be79ep_bytes: 6875a886f28b142483c40429cf29f783timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lykh also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Siggen14.7487
MicroWorld-eScan Gen:Variant.Razy.900994
FireEye Generic.mg.82f4aff222389a72
ALYac Gen:Variant.Razy.900994
Cylance Unsafe
Zillya Trojan.Copak.Win32.160834
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
Alibaba Trojan:Win32/Copak.0b7c73dc
K7GW Trojan ( 00577ea11 )
Cybereason malicious.222389
BitDefenderTheta Gen:NN.ZexaF.34114.kuZ@aeSC5Sd
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Avast Win32:Evo-gen [Susp]
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Copak.lykh
BitDefender Gen:Variant.Razy.900994
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Tencent Malware.Win32.Gencirc.10cfd4a5
Ad-Aware Gen:Variant.Razy.900994
Emsisoft Gen:Variant.Razy.900994 (B)
TrendMicro TROJ_GEN.R002C0DA622
McAfee-GW-Edition BehavesLike.Win32.Glupteba.cc
Sophos ML/PE-A + Troj/Agent-BGOS
Paloalto generic.ml
GData Win32.Trojan.Agent.KZLFKF
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.333A0B5
Gridinsoft Ransom.Win32.Wacatac.sa
ViRobot Trojan.Win32.Z.Razy.165890.AQO
Microsoft Trojan:Win32/Glupteba.DB!MTB
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee Artemis!82F4AFF22238
MAX malware (ai score=83)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Crypt
TrendMicro-HouseCall TROJ_GEN.R002C0DA622
Rising Trojan.Kryptik!1.BF57 (RDMK:cmRtazrX/teFtJPU9oF6hzjs1ABv)
Yandex Trojan.Copak!Op4oaasv3ao
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_60%
Fortinet W32/Copak.AGMG!tr
AVG Win32:Evo-gen [Susp]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan.Win32.Copak.lykh?

  • 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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