Trojan

What is “Trojan.Win32.Copak.yqkl”?

Malware Removal

The Trojan.Win32.Copak.yqkl 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.yqkl virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Creates a copy of itself
  • Deletes executed files from disk
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan.Win32.Copak.yqkl?


File Info:

name: 9994244064720C4DF2F3.mlw
path: /opt/CAPEv2/storage/binaries/00bfab6a636291b2f7fbe12e4569d44e6f543bf08c973c256be2f86823555ab6
crc32: D495C4A6
md5: 9994244064720c4df2f38ce263532db2
sha1: 9630ec956869195292e4862190b8454b1a18e577
sha256: 00bfab6a636291b2f7fbe12e4569d44e6f543bf08c973c256be2f86823555ab6
sha512: 8028d99df7fdbc3726036589f2fbe74bdbc0efdf110966fe3e9e19709dfea475146f23b147f5bf010ceffe3488eba07480e299eb2582f44f2b309719af6f737e
ssdeep: 12288:6YvVhaENQFUZTV2O20GWxpqAjVDa/ZS4fDy:6YvVhaENQFUCr09a/ZS4fDy
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1C415385F2FD61C9FC0C97272AE1E8E735410A9383626DB73778076977869BD19E02A30
sha3_384: 24a8cd100e16f8fc189cdae1df20e2dfc8d9130d99aea6a62c29225a0b59e6d9a7f7f2eaad00dcf0deed05946855006c
ep_bytes: a1491958f1209ddff4c1944e768bfcf4
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.yqkl also known as:

LionicTrojan.Win32.Copak.4!c
MicroWorld-eScanTrojan.GenericKDZ.98449
FireEyeGeneric.mg.9994244064720c4d
McAfeePacked-FJB!999424406472
MalwarebytesCrypt.Trojan.MSIL.DDS
ZillyaTrojan.Kryptik.Win32.1489827
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005a45ef1 )
AlibabaTrojan:Win32/Copak.4c50a8b9
K7GWTrojan ( 005a14d51 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.36250.48W@aaiSldb
CyrenW32/Zusy.EM.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.GIFY
APEXMalicious
ClamAVWin.Packed.Dridex-9860931-1
KasperskyTrojan.Win32.Copak.yqkl
BitDefenderTrojan.GenericKDZ.98449
NANO-AntivirusVirus.Win32.Gen.ccmw
AvastWin32:Evo-gen [Trj]
TencentTrojan.Win32.Selfmod.ka
EmsisoftTrojan.GenericKDZ.98449 (B)
F-SecureTrojan.TR/Crypt.Agent.ievnu
DrWebTrojan.PackedENT.216
VIPRETrojan.GenericKDZ.98449
TrendMicroTROJ_GEN.R002C0DEG23
McAfee-GW-EditionBehavesLike.Win32.Infected.dm
Trapminesuspicious.low.ml.score
SophosMal/Inject-GJ
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.11YPVZ
JiangminTrojan.Selfmod.ggi
GoogleDetected
AviraTR/Crypt.Agent.ievnu
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Kryptik.GIFY
XcitiumTrojWare.Win32.Kryptik.TLS@812zm8
ArcabitTrojan.Generic.D18091
ZoneAlarmTrojan.Win32.Copak.yqkl
MicrosoftTrojan:Win32/Glupteba.MT!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.OB.C5394211
VBA32Trojan.Copak
ALYacTrojan.GenericKDZ.98449
TACHYONTrojan/W32.Selfmod
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0DEG23
RisingTrojan.Kryptik!1.B34D (CLASSIC)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GIFQ!tr
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS

How to remove Trojan.Win32.Copak.yqkl?

Trojan.Win32.Copak.yqkl 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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