Categories: Malware

How to remove “Win64/Kryptik.BOS”?

The Win64/Kryptik.BOS 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 Win64/Kryptik.BOS virus can do?

  • Authenticode signature is invalid

How to determine Win64/Kryptik.BOS?


File Info:

name: E8CD4058AF9F07AB029D.mlwpath: /opt/CAPEv2/storage/binaries/a362efd18efe5632b2afb92520933df435125b07d7b592037e17b1d24cd3be3acrc32: 07820920md5: e8cd4058af9f07ab029d16fb50f64734sha1: a1f36a583d6bc3bd1ce52525e8d4261f4f5035desha256: a362efd18efe5632b2afb92520933df435125b07d7b592037e17b1d24cd3be3asha512: cbf521f7dcd21b9be2ee0cb19a283568e78a7c7e9b3b5f71ff0146c2f055f09e88a3264bd286338789a2b19e39a18c4f6734e675908d515e6d9a31d8f4a7bbb0ssdeep: 1536:JKnYpEA/KmhkwzDaHtbrrs9sXdN/tx5Iyz9Gpq1tQydfwX:JKreKUeNbrrgeltz9Gpq1tZBwtype: PE32+ executable (GUI) x86-64, for MS Windowstlsh: T144936D13F3588C26D1AE9B799CF252025EB5E5433123D75F1CC0809AAE67BC55B23BE8sha3_384: 30996d8d39c008600a993aa65a415883b6b1a79122bd7dedd165597335773b578717c8f762cf8f6485a4cff8053f0183ep_bytes: 4883ec28e8d70300004883c428e97afetimestamp: 2021-11-27 06:25:42

Version Info:

0: [No Data]

Win64/Kryptik.BOS also known as:

Elastic malicious (high confidence)
DrWeb BackDoor.AsyncRATNET.1
MicroWorld-eScan Trojan.GenericKD.47506397
FireEye Generic.mg.e8cd4058af9f07ab
McAfee Artemis!E8CD4058AF9F
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00549af41 )
Alibaba Backdoor:MSIL/Crysan.0eb8747b
K7GW Trojan ( 00549af41 )
Cybereason malicious.83d6bc
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win64/Kryptik.BOS
TrendMicro-HouseCall TROJ_GEN.R002H0CKR21
Paloalto generic.ml
Kaspersky Backdoor.MSIL.Crysan.dfy
BitDefender Trojan.GenericKD.47506397
Avast Win32:DropperX-gen [Drp]
Tencent Msil.Trojan.Msilzilla.Amwb
Ad-Aware Trojan.GenericKD.47506397
Emsisoft Trojan.GenericKD.47506397 (B)
McAfee-GW-Edition Artemis
Sophos Mal/Generic-S
GData Trojan.GenericKD.47506397
Jiangmin Backdoor.MSIL.fhcs
MaxSecure Trojan.Malware.300983.susgen
Avira HEUR/AGEN.1136257
MAX malware (ai score=89)
Gridinsoft Ransom.Win64.Wacatac.sa
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 99)
AhnLab-V3 Trojan/Win.Generic.R454550
VBA32 Backdoor.MSIL.Crysan
ALYac Trojan.GenericKD.47506397
Malwarebytes Backdoor.AsyncRAT
APEX Malicious
Rising Backdoor.AsyncRAT!1.C3F4 (CLASSIC)
Yandex Trojan.GenAsa!lPf8VciaWWk
Ikarus Trojan.Win64.Crypt
Fortinet W64/Kryptik.BPC!tr
AVG Win32:DropperX-gen [Drp]
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_70% (W)

How to remove Win64/Kryptik.BOS?

  • 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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