Trojan

Trojan.Win32.Copak.mdwk (file analysis)

Malware Removal

The Trojan.Win32.Copak.mdwk 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.mdwk 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

How to determine Trojan.Win32.Copak.mdwk?


File Info:

name: 42CFAA36EE1C5572BE7C.mlw
path: /opt/CAPEv2/storage/binaries/cb949e3f5f68a0c8ede1d0e02980ef8c04e30e9942f1b37e5b35c4673fbf804e
crc32: 58BE25BB
md5: 42cfaa36ee1c5572be7cabb3a47f10c4
sha1: 5b9cbf6a4d17996a541ba7138ccc3c2d27a988ba
sha256: cb949e3f5f68a0c8ede1d0e02980ef8c04e30e9942f1b37e5b35c4673fbf804e
sha512: 8df5a39e7ad588fae9f454e16f278c4bdf0412f570ec14e33b1636bf5ab0d57bbd5b0997438ba1244fdad5b3aa68e51a626c7a2ebb82b7b1295e837ca9e28322
ssdeep: 12288:RsavqtF0QUvSPPXS/oFH/6zYfBSUCCQYqwEPFfzOtpR7JPPXS/oFH/6zYfBSo:RbvAyQUqPPOYAFCBqFyRlPPOYAo
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1C40512B0D3D14A5AF8F123FC80E00FFC5378994DB5C3561A8E920615BEE8DB7962C4A6
sha3_384: bfb279913925bcacb93bdd676789c70d91e802caabaa059ab8cd01c564fa690dda4136f2ffc21d4de0dc04503803a12c
ep_bytes: 689d0bfbeb5983ec04c70424d8854000
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.mdwk also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.870640
FireEyeGeneric.mg.42cfaa36ee1c5572
McAfeeGenericRXGJ-XZ!CAF60B273921
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 00577ea11 )
K7GWTrojan ( 00577ea11 )
Cybereasonmalicious.6ee1c5
BitDefenderThetaGen:NN.ZexaF.34114.YuZ@aSwc1te
CyrenW32/Zbot.W.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.DZQA
APEXMalicious
KasperskyTrojan.Win32.Copak.mdwk
BitDefenderGen:Variant.Razy.870640
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
AvastWin32:Evo-gen [Susp]
TencentMalware.Win32.Gencirc.10cfbce2
Ad-AwareGen:Variant.Razy.870640
EmsisoftGen:Variant.Razy.870640 (B)
DrWebTrojan.Siggen14.7487
McAfee-GW-EditionBehavesLike.Win32.Glupteba.cc
SophosML/PE-A + Troj/Agent-BGOS
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Razy.870640
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.333ED52
MicrosoftTrojan:Win32/Glupteba.DB!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R293305
VBA32BScope.Trojan.Wacatac
ALYacGen:Variant.Razy.870640
MAXmalware (ai score=87)
MalwarebytesTrojan.Injector
RisingTrojan.Injector!1.CD26 (RDMK:cmRtazrep3NVHIOWPLz25ZSzfVEo)
eGambitUnsafe.AI_Score_99%
FortinetW32/GenKryptik.CTNW!tr
AVGWin32:Evo-gen [Susp]
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.121218.susgen

How to remove Trojan.Win32.Copak.mdwk?

Trojan.Win32.Copak.mdwk 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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