Trojan

Trojan.Win32.Copak.lfnt (file analysis)

Malware Removal

The Trojan.Win32.Copak.lfnt 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.lfnt 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.lfnt?


File Info:

name: 830AB2882327B5BAFD6F.mlw
path: /opt/CAPEv2/storage/binaries/fae92146432550dba11d4f515f12aedb834c8435ae4107ee08f96a5e9d001e38
crc32: C98D6DAC
md5: 830ab2882327b5bafd6f00acde8673ea
sha1: d1e559f4334cf59985dc89744ef5abb9c27d45eb
sha256: fae92146432550dba11d4f515f12aedb834c8435ae4107ee08f96a5e9d001e38
sha512: 107033bb4372e47caf1a268af306303ccb7e288f6b1d5a2d89eeaa851deb621b08923a4577a28e4c0a54556e1be921b879d9c465ee1a2082520987e5dfc1faad
ssdeep: 6144:ehPU7Mqh+4w7fnVXapLfUN5TForqMfczJUknbz7fnVXapLfUN5O:cP6Mqo4w8pDfkb8pD/
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T12764DFE55FAFC223F19D09347274306A377989127FD5726E9864C1A8F4CA708AB73CA4
sha3_384: 6f1810f65cc082aeaebf97cf9cb9375ceb4c7a7395281bea1004217d49fb77288c686ceb62577df208331b65476c872f
ep_bytes: bab41cdeda68d885400083ec04c70424
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win32.Copak.lfnt also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.900994
FireEyeGeneric.mg.830ab2882327b5ba
McAfeeGenericRXGJ-XZ!CCA23DEC9B6E
CylanceUnsafe
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 00577ea11 )
K7AntiVirusTrojan ( 00577ea11 )
CyrenW32/Zbot.W.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.DZQA
APEXMalicious
AvastWin32:Evo-gen [Susp]
KasperskyTrojan.Win32.Copak.lfnt
BitDefenderGen:Variant.Razy.900994
TencentMalware.Win32.Gencirc.10cfb485
Ad-AwareGen:Variant.Razy.900994
SophosML/PE-A + Troj/Agent-BGOS
DrWebTrojan.Siggen14.7487
McAfee-GW-EditionBehavesLike.Win32.RAHack.fc
EmsisoftGen:Variant.Razy.900994 (B)
GDataGen:Variant.Razy.900994
JiangminTrojan.Copak.blue
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.3350C0B
MicrosoftTrojan:Win32/Glupteba.DB!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R293305
BitDefenderThetaGen:NN.ZexaF.34114.uuZ@aeSC5Sd
ALYacGen:Variant.Razy.900994
MAXmalware (ai score=82)
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.Crypt
RisingTrojan.Kryptik!1.D284 (RDMK:cmRtazqy1vo8VDcWah74oABnfmjF)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Copak.AGMG!tr
AVGWin32:Evo-gen [Susp]
Cybereasonmalicious.82327b

How to remove Trojan.Win32.Copak.lfnt?

Trojan.Win32.Copak.lfnt 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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