Malware

What is “Win32/Kryptik.CWU”?

Malware Removal

The Win32/Kryptik.CWU 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 Win32/Kryptik.CWU virus can do?

  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the EnigmaStub malware family
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Kryptik.CWU?


File Info:

name: 1A9D623A304B7773CEBF.mlw
path: /opt/CAPEv2/storage/binaries/b920e55d1ecce23f9eb65dbb69d8d29ed115e3507201bd135e49c85f8a462ce2
crc32: DEA7C9BA
md5: 1a9d623a304b7773cebf700abe3a38d8
sha1: 5b944961fe76ef3b850d468b3d517716ec5a91e3
sha256: b920e55d1ecce23f9eb65dbb69d8d29ed115e3507201bd135e49c85f8a462ce2
sha512: 531dc390993748dcf8c7d8e2eb699f18b3b2c2c6fa194b085a6cb821384e1f8f444255ae41d637fad8db8febce92ccc2413187651cdf5d88ec657717bb466636
ssdeep: 98304:RnoOp9uKQwbX4uwRwkHxw9Y+OflCwTj1CXDk/Dx4RtxxYD4iMQbVjkJ1PxTaQ:RbQuoxquEYbCMj1K44RtxxY1Cs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1016633AB5409C258E2AEB238D67654FC1712AC98F657858713C5BD837D7EFAB038B009
sha3_384: 37dde01ce17e30e6f30dce8fc49c33c922bac90d464526550a8ba2dce0a4ee84f71e913f5ba7e5715ebfbd50d9986d89
ep_bytes: e861000000e979feffff6860bb440064
timestamp: 2014-07-25 13:02:32

Version Info:

0: [No Data]

Win32/Kryptik.CWU also known as:

tehtrisGeneric.Malware
ZillyaDownloader.DriverUpd.Win32.732
Cybereasonmalicious.1fe76e
BitDefenderThetaGen:NN.ZexaF.36318.@ZW@aWri!Rmi
SymantecML.Attribute.HighConfidence
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of Win32/Kryptik.CWU
APEXMalicious
CynetMalicious (score: 100)
McAfee-GW-EditionBehavesLike.Win32.Dropper.vc
Trapminesuspicious.low.ml.score
MicrosoftProgram:Win32/Wacapew.C!ml
RisingPUF.Pack-Enigma!1.BA33 (CLASSIC)
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Win32/Kryptik.CWU?

Win32/Kryptik.CWU 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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