Categories: Malware

Should I remove “Win32/Kryptik.GVRU”?

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

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Kannada
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GVRU?


File Info:

crc32: 415E7389md5: 82476bbb656f06fde617f0791c55ec91name: 82476BBB656F06FDE617F0791C55EC91.mlwsha1: 962698e65e12ea1a4f9baf9950d4e4cac747f1afsha256: 9462c77f8351c8a02e8e9a579f04a9eb01a6701b106d6353d6af032e5f1d3d55sha512: 7ef39748f47db5ccd7262f2a211e072b64bb1bc033d14254b378292663b43a9ec5c4b6a5a0634c0d6e44c1a4eba87796acc74aed91ae0cb60914e66f0294dd41ssdeep: 12288:H+Rfe3opsk11RY5534m0m9JHeoZy0r/StXOw:H+Rbpsk9+4mfUoZDSdOwtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2019, cocivevInternalName: jokehola.exeProductVersion: 4.3.4.6FileVersionStart: 9.0.5.4

Win32/Kryptik.GVRU also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00553c571 )
Lionic Hacktool.Win32.Nekto.3!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.26685
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Stop.MP4
ALYac Trojan.Ransomware.GenericKD.32454063
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Malware:Win32/km_2c9af.None
K7GW Trojan ( 00553c571 )
Cybereason malicious.b656f0
Cyren W32/Agent.BDD.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GVRU
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Packed.Generic-9853074-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransomware.GenericKD.32454063
NANO-Antivirus Exploit.Win32.Nekto.fwnsaz
MicroWorld-eScan Trojan.Ransomware.GenericKD.32454063
Tencent Win32.Trojan.Generic.Dxwh
Ad-Aware Trojan.Ransomware.GenericKD.32454063
Sophos Mal/Generic-R + Mal/GandCrab-H
Comodo Malware@#1b6u9nx9t315y
BitDefenderTheta AI:Packer.790A1F9820
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.NEMTY.SMTH1
McAfee-GW-Edition BehavesLike.Win32.Generic.gh
FireEye Generic.mg.82476bbb656f06fd
Emsisoft Trojan.Ransomware.GenericKD.32454063 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/AD.SodinoRansom.hos
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2C45A88
Microsoft Trojan:Win32/Occamy.C
GData Trojan.Ransomware.GenericKD.32454063
AhnLab-V3 Win-Trojan/MalPe23.Suspicious.X2005
Acronis suspicious
McAfee Trojan-FRJR!82476BBB656F
MAX malware (ai score=88)
VBA32 BScope.Trojan.Azorult
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.NEMTY.SMTH1
Rising Trojan.Generic@ML.88 (RDMK:SWmTkxgXKvAnqlMuSl3fcw)
Yandex Exploit.Nekto!qeZQ4bYrojI
Ikarus Trojan.Krypt
MaxSecure Trojan.Malware.73709246.susgen
Fortinet W32/Kryptik.GWIV!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GVRU?

  • 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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