Categories: Malware

Win32/Kryptik.EWNS removal guide

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

  • Executable code extraction
  • Enumerates user accounts on the system
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.EWNS?


File Info:

crc32: 8CE91621md5: 263801a03c35158e5d6d3ac00e1751cdname: 263801A03C35158E5D6D3AC00E1751CD.mlwsha1: cf520d6d76b4b91f51103d1c6c71c3452e8ed3cfsha256: 434d225bdf878023e7a4f3583d43edb7624cb9a840314d8994c6a3848a6b8ebbsha512: f3947306c7886ad96b02aa2f442fee3de4ed5bf81970ca6be1b0ed2431a5271ae35772f32911e0bfdff045fee71a8524b820e90afd2a3405a36527acc70d55b2ssdeep: 3072:0aP3nKTiXHZNZ/RNihNjNZ4VUe1yZj1USkVOX0JgEaJWaQt5QuCS3Y9:fKTKvjwN+VCZjew0JgECWftGStype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1999 - 2011 SpeedBit Ltd.FileVersion: 1, 0, 0, 3CompanyName: Sp eedbit Ltd.PrivateBuild: 2599Comments: 2599ProductName: DAP Error ReportProductVersion: 1, 0, 0, 3FileDescription: DAP Error ReportOriginalFilename: dapxrpt.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.EWNS also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005224381 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4395
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Crowti.G4
ALYac Trojan.Androm.Gen.1
Cylance Unsafe
Zillya Trojan.SelfDel.Win32.53452
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Cerber.21681f95
K7GW Trojan ( 005224381 )
Cybereason malicious.03c351
Baidu Win32.Trojan.Filecoder.q
Cyren W32/Cerber.EINC-3055
Symantec Ransom.Cerber
ESET-NOD32 a variant of Win32/Kryptik.EWNS
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Ceao-6982077-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Androm.Gen.1
NANO-Antivirus Trojan.Win32.Encoder.edfjta
MicroWorld-eScan Trojan.Androm.Gen.1
Tencent Malware.Win32.Gencirc.10c0f92b
Ad-Aware Trojan.Androm.Gen.1
Sophos ML/PE-A + Mal/Tinba-T
Comodo TrojWare.Win32.Kryptik.FBWM@6gt9t1
F-Secure Trojan.TR/Crypt.ZPACK.Gen7
BitDefenderTheta Gen:NN.ZexaF.34670.Hq0@aKnbRrni
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SMFD
McAfee-GW-Edition BehavesLike.Win32.Ransomware.ht
FireEye Generic.mg.263801a03c35158e
Emsisoft Trojan.Androm.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Selfdel.bsm
Avira TR/Crypt.ZPACK.Gen7
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Heur.KVM007.a.(kcloud)
Microsoft Ransom:Win32/Cerber
Arcabit Trojan.Androm.Gen.1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Androm.Gen.1
AhnLab-V3 Trojan/Win32.Cerber.R180326
Acronis suspicious
McAfee Ransomware-GCQ!263801A03C35
MAX malware (ai score=100)
VBA32 BScope.Trojan.Menti
Malwarebytes Malware.AI.2267028302
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CERBER.SMFD
Rising Ransom.Cerber!8.3058 (KTSE)
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Dridex.DD!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.Androm.HxQBKhsA

How to remove Win32/Kryptik.EWNS?

  • 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.
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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