Trojan

How to remove “UDS:Trojan.Win32.Copak.rfjj”?

Malware Removal

The UDS:Trojan.Win32.Copak.rfjj 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 UDS:Trojan.Win32.Copak.rfjj virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Sample contains Overlay data
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • 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
  • Deletes executed files from disk

How to determine UDS:Trojan.Win32.Copak.rfjj?


File Info:

name: 3037FD9A52849E9765FA.mlw
path: /opt/CAPEv2/storage/binaries/6a97bb01bffbbd165cbb2d9d9d78b3a2ca43f3d62cf70022f3221057b376fd9d
crc32: 23C9CF37
md5: 3037fd9a52849e9765fae2c9583aaa8d
sha1: 830db651855d9be3b17a36f63c2ae44eda5e961f
sha256: 6a97bb01bffbbd165cbb2d9d9d78b3a2ca43f3d62cf70022f3221057b376fd9d
sha512: b04d533c324841a5682f48bcb2e970dc79d981f93d77f79c228b19ccb37c71551ae68a7341d5fb4ef9e4500d734f65d4499cef27819c33e69b04d77d5e3426d4
ssdeep: 1536:7t2yMlfzhnVmRFJs44eGH/biIBTqto7teeqjN9UBP0ribyQxR90fpRevH7:8PLhVU/s44eGfbDBQjq0riDX0f3evH7
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1A29302E99B9E9149F63E0179C66243DFD6F6760333D11AB3D92C15D1296E08A2DCF032
sha3_384: 2a2e67d533c219ba4b67169976539b260ea0697e3cabedfb21de750ff1e50358aafd6222bfca8e845bf26f99f79872f4
ep_bytes: 6800000000585601ff59bfbe6ce91089
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

UDS:Trojan.Win32.Copak.rfjj also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen18.30338
MicroWorld-eScanGen:Variant.Razy.865537
FireEyeGeneric.mg.3037fd9a52849e97
McAfeeGlupteba-FUBP!3037FD9A5284
MalwarebytesMalware.AI.2099357978
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 0058c5ff1 )
K7GWTrojan ( 005435201 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.34582.fuY@aejYyMk
CyrenW32/Kryptik.ECM.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.XVS
ClamAVWin.Packed.Razy-9952473-0
KasperskyUDS:Trojan.Win32.Copak.rfjj
BitDefenderGen:Variant.Razy.865537
NANO-AntivirusVirus.Win32.Gen.ccmw
AvastWin32:Trojan-gen
TencentTrojan.Win32.Copak.pa
Ad-AwareGen:Variant.Razy.865537
VIPREGen:Variant.Razy.865537
McAfee-GW-EditionBehavesLike.Win32.Glupteba.nc
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Razy.865537 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Copak.cgge
AviraTR/Dropper.Gen
MicrosoftTrojan:Win32/IRCBot.MS!MTB
GDataGen:Variant.Razy.865537
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.FUBP.R496673
Acronissuspicious
VBA32BScope.Trojan.Wacatac
ALYacGen:Variant.Razy.865537
MAXmalware (ai score=89)
APEXMalicious
RisingTrojan.Kryptik!1.D635 (CLASSIC)
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.ECM!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.1855d9

How to remove UDS:Trojan.Win32.Copak.rfjj?

UDS:Trojan.Win32.Copak.rfjj 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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