Trojan

Trojan.Win32.Copak.nbub removal instruction

Malware Removal

The Trojan.Win32.Copak.nbub 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.Win32.Copak.nbub 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.nbub?


File Info:

name: 4A4DB56829388B1F8F3B.mlw
path: /opt/CAPEv2/storage/binaries/e1638ed1f561f715fdb0c30b516fbbf9c2b5b6261d7ad121d02885ce882302c7
crc32: 777AAD40
md5: 4a4db56829388b1f8f3b020493c660df
sha1: b0b29b6e3dbf2b3ffe0dec081e21553322c31310
sha256: e1638ed1f561f715fdb0c30b516fbbf9c2b5b6261d7ad121d02885ce882302c7
sha512: 041396b3c43ea88cd44db731799e820ca1d433486f9c4ff63154d3885f9640e793dd1bf05ec0ff051f82da02692c6fffd7a8e3c24b6a750556047f4490b815e8
ssdeep: 1536:iCPFQH5yjt4jdNghpnx0SLxs9WMyRwiX107i3z6lA+/Px57S9PpvG5UL:ihZ0ujQPnx0SL29QRwiW7i3IBHP7SBpV
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1BA83C039BAD32C53E04E5B3FE9428B9A215B1F01908B596BFBBCA5CB183C1B574159C3
sha3_384: 21a2373af582105c3a8ee4a0c918629cfcdc51c1cfa9f66db30780485155130672ebe5cb083027bfee8acc2c2cecf8f6
ep_bytes: bf4100b44301f383ec04c70424d88540
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.nbub also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Copak.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Trojan.Heur.fuW@IfSC5Sd
FireEyeGeneric.mg.4a4db56829388b1f
McAfeeArtemis!4A4DB5682938
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 00577ea11 )
K7GWTrojan ( 00577ea11 )
Cybereasonmalicious.829388
CyrenW32/Zbot.W.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.DZQA
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.Copak.nbub
BitDefenderGen:Trojan.Heur.fuW@IfSC5Sd
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
AvastWin32:Trojan-gen
TencentTrojan.Win32.Copak.wd
EmsisoftGen:Trojan.Heur.fuW@IfSC5Sd (B)
DrWebTrojan.Siggen14.7487
TrendMicroTROJ_GEN.R002C0DB222
McAfee-GW-EditionBehavesLike.Win32.RAHack.mc
SophosML/PE-A + Troj/Agent-BGOS
IkarusTrojan.Win32.Injector
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.350686B
GridinsoftRansom.Win32.Wacatac.sa
MicrosoftTrojan:Win32/Glupteba.DB!MTB
ViRobotTrojan.Win32.Z.Injector.82944.SIM
ZoneAlarmTrojan.Win32.Copak.nbub
GDataWin32.Trojan.Agent.CL57QV
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R293305
BitDefenderThetaAI:Packer.90472DB81B
ALYacGen:Trojan.Heur.fuW@IfSC5Sd
MAXmalware (ai score=86)
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.Crypt
TrendMicro-HouseCallTROJ_GEN.R002C0DB222
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Copak.AGMG!tr
AVGWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan.Win32.Copak.nbub?

Trojan.Win32.Copak.nbub 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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