Categories: Trojan

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

The Trojan.Win32.Copak.lcrt 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.lcrt 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.lcrt?


File Info:

name: FC21A6C81627718B1ED9.mlwpath: /opt/CAPEv2/storage/binaries/bff1b1550b0c6448ae0edaa1efdab84b38c222a0b072dcc9bffaa3a41b8ec09dcrc32: 6859BD0Amd5: fc21a6c81627718b1ed9145539bdcf0fsha1: a796adc0c19fd215d23a6c573151d0fa5dbb80d3sha256: bff1b1550b0c6448ae0edaa1efdab84b38c222a0b072dcc9bffaa3a41b8ec09dsha512: addd4f2aef703b77f1a8acedb9a9118618b2707738271d71e12d430b273e5aeef5a14b68f81b6604e2638fbe16198bf3bf0db675536f245a25b27034a727c7e6ssdeep: 12288:8yuNB75p4FqNrV3SDNPr3gqHySx5m3Qb5FMSvjteeoljygqHySx5m3Qbi:PuvVpCqux3gZy7XMSLAnjygZy7itype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1040501FDF167618FEF32ACF8768910D0A62449497C1E29EE8BA5ECDA4C10115D3C5BACsha3_384: db0501f2e89dc5f29a444f65984090608c5f526d08c02e3a09599c462485e377858e57caa425c3063eea8bde051b357eep_bytes: 684d62253b5983ec04c70424d8854000timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lcrt also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Razy.870640
FireEye Generic.mg.fc21a6c81627718b
ALYac Gen:Variant.Razy.870640
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00577ea11 )
K7GW Trojan ( 00577ea11 )
Cybereason malicious.816277
Cyren W32/Zbot.W.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DZQA
APEX Malicious
Kaspersky Trojan.Win32.Copak.lcrt
BitDefender Gen:Variant.Razy.870640
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Avast Win32:Evo-gen [Susp]
Tencent Malware.Win32.Gencirc.10cfa6bc
Ad-Aware Gen:Variant.Razy.870640
Emsisoft Gen:Variant.Razy.870640 (B)
DrWeb Trojan.Siggen14.7487
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Sophos Troj/Agent-BGOS
GData Gen:Variant.Razy.870640
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.33EADC4
Microsoft Trojan:Win32/Glupteba.DB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R293305
McAfee GenericRXGJ-XZ!8D39E4BE06DA
MAX malware (ai score=88)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.Injector
Rising Trojan.Injector!1.CD26 (CLASSIC)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_98%
Fortinet W32/GenKryptik.CTNW!tr
BitDefenderTheta Gen:NN.ZexaF.34114.YuZ@aSwc1te
AVG Win32:Evo-gen [Susp]
CrowdStrike win/malicious_confidence_100% (D)
MaxSecure Trojan.Malware.121218.susgen

How to remove Trojan.Win32.Copak.lcrt?

  • 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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