Trojan

About “Trojan.Win32.Copak.ltbr” infection

Malware Removal

The Trojan.Win32.Copak.ltbr 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Trojan.Win32.Copak.ltbr 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.ltbr?


File Info:

name: 0BDB1B6ED271A7A911EE.mlw
path: /opt/CAPEv2/storage/binaries/f35bd303f8fc4bba4ac108fa4c1292737265f218e4885c86f6a67295b8285ac6
crc32: 6B4F5BCB
md5: 0bdb1b6ed271a7a911eec3f1327dcd7a
sha1: e7b370191d1e58048e15d13a90748cd74357a634
sha256: f35bd303f8fc4bba4ac108fa4c1292737265f218e4885c86f6a67295b8285ac6
sha512: 451937b9a4f957e70fdef84dc3c5a75c9fbc45d994fd34d36c0b04a7fa0b4c094ee52e750727525216a4f7636d41c60ec1e52e73aec6573517392b6d1a78a014
ssdeep: 6144:nSsUg74xsmjcv53EL2iXgPvyWCMKLMW7gcv53EL2iXgPvL:SswemoUL2lPvyWCz77nUL2lPvL
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1AB64DF601D319DC3F715CB3652695EC42BAA001FBF2A0DAFA78E7450DA6874D2249F33
sha3_384: 3eea69a8e27d5ad7d50a167cee375af0f6e62b4a89e7f812a060bbd4150c0867bc80d15cb717836db92151f6fab8b3e2
ep_bytes: b867f8746d83ec04c70424f9026c4f5e
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.ltbr also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen14.7487
MicroWorld-eScanGen:Variant.Razy.865537
FireEyeGeneric.mg.0bdb1b6ed271a7a9
McAfeeGenericRXGJ-XZ!B93F6260C9D3
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 00577ea11 )
K7GWTrojan ( 00577ea11 )
Cybereasonmalicious.ed271a
BitDefenderThetaGen:NN.ZexaF.34114.uuZ@aeSC5Sd
CyrenW32/Zbot.W.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.DZQA
KasperskyTrojan.Win32.Copak.ltbr
BitDefenderGen:Variant.Razy.865537
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
AvastWin32:Evo-gen [Susp]
TencentTrojan.Win32.Copak.wa
Ad-AwareGen:Variant.Razy.865537
SophosML/PE-A + Troj/Agent-BGOS
McAfee-GW-EditionBehavesLike.Win32.Glupteba.fc
EmsisoftGen:Variant.Razy.865537 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Razy.865537
eGambitUnsafe.AI_Score_99%
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=83)
Antiy-AVLTrojan/Generic.ASMalwS.33436AF
MicrosoftTrojan:Win32/Glupteba.DB!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R293305
ALYacGen:Variant.Razy.865537
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.Crypt
APEXMalicious
RisingTrojan.Injector!1.CD26 (RDMK:cmRtazoyURyk1lYuMDDQ7k3yjMiW)
YandexTrojan.Injector!cG7LPWo7ewg
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Copak.AGMG!tr
AVGWin32:Evo-gen [Susp]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan.Win32.Copak.ltbr?

Trojan.Win32.Copak.ltbr 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.

Leave a Comment