Trojan

About “Trojan.Win32.Copak.olkq” infection

Malware Removal

The Trojan.Win32.Copak.olkq 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.olkq 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.olkq?


File Info:

name: 2EDF6164B03316EDA37B.mlw
path: /opt/CAPEv2/storage/binaries/f0748dd777a07e44c1ff213212852eb1aa1ae5b42f872cc8e5c55d66e7368919
crc32: 0558F904
md5: 2edf6164b03316eda37bec9de7e55973
sha1: 9cbe1c1911eb3898a5fc754859c7006a1442e865
sha256: f0748dd777a07e44c1ff213212852eb1aa1ae5b42f872cc8e5c55d66e7368919
sha512: f3e62fa4425cceb9d1c5db10aeabe134f9739af203e26354bf5c9dbf8ce3fd8dcfe0388cb3d475224ee966b3a93793a390a35e6b6e37307fa507a7d94491ef83
ssdeep: 1536:sOAYNCBj0dEb6wcc/5EIuJ3oGTSQFPp+r34hpuAl2X:sOAY4O+Z58NruQFPp2CpN+
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T16183BF954B002925DEB31D7AD28297B913FFCF913AC325EBC152299EE7270963A1C1F1
sha3_384: ecd67332aefb8e2727cd4f3f76ff58ff034a0e111f4471f3d7dd63cd44368e5e76f9f4fb16bf07f6b40a4ac691331795
ep_bytes: bb8410d5ea68d885400081efa435d417
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.olkq also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen14.7487
CynetMalicious (score: 100)
FireEyeGeneric.mg.2edf6164b03316ed
ALYacGen:Trojan.Heur.fuW@IfSC5Sd
CylanceUnsafe
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 00577ea11 )
K7AntiVirusTrojan ( 00577ea11 )
BitDefenderThetaAI:Packer.90472DB81B
CyrenW32/Zbot.W.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.DZQA
APEXMalicious
KasperskyTrojan.Win32.Copak.olkq
BitDefenderGen:Trojan.Heur.fuW@IfSC5Sd
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
MicroWorld-eScanGen:Trojan.Heur.fuW@IfSC5Sd
AvastWin32:Evo-gen [Susp]
TencentTrojan.Win32.Copak.wd
EmsisoftGen:Trojan.Heur.fuW@IfSC5Sd (B)
ZillyaTrojan.Injector.Win32.1470375
McAfee-GW-EditionBehavesLike.Win32.RAHack.mc
SophosML/PE-A + Troj/Agent-BGOS
SentinelOneStatic AI – Malicious PE
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=81)
Antiy-AVLTrojan/Win32.Glupteba
MicrosoftTrojan:Win32/Glupteba.DB!MTB
ZoneAlarmTrojan.Win32.Copak.olkq
GDataGen:Trojan.Heur.fuW@IfSC5Sd
AhnLab-V3Malware/Win32.RL_Generic.R293305
McAfeeGlupteba-FTSD!2EDF6164B033
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.Crypt
RisingTrojan.Injector!1.CD26 (RDMK:cmRtazqKPZRPC4HrJHCUT5vJnR+3)
IkarusTrojan.Win32.Injector
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Copak.AGMG!tr
AVGWin32:Evo-gen [Susp]
Cybereasonmalicious.4b0331

How to remove Trojan.Win32.Copak.olkq?

Trojan.Win32.Copak.olkq removal tool
  • 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.

About the author

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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