Malware

Win32/Kryptik.GNRV removal tips

Malware Removal

The Win32/Kryptik.GNRV 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.GNRV virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GNRV?


File Info:

crc32: 45EB84C5
md5: af207729e1ed05e65886462fcc8a8e97
name: AF207729E1ED05E65886462FCC8A8E97.mlw
sha1: 06374d4953cb3191b3412a82d7452fb50f370447
sha256: eb61044d86a1e344a52965cab800762b9c903290f805f2953442bea54cff28c0
sha512: f6112a0f9ade97cd4d7c5adecbcc55fc6c17cc907c9c9eb4c73c2b1a88b3101a33e8a111e8b59b4082880a7392814ce5c25c41f2bb8e35faa4df32f16ad4f475
ssdeep: 1536:RFVXId/zaiJFTP9+513/nv71BpQIW6X12MQHiV:RFi+G+513/nv7vpQd7CV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 7.7.6.2
Translation: 0x0809 0x04b0

Win32/Kryptik.GNRV also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00543e471 )
Elasticmalicious (high confidence)
CynetMalicious (score: 90)
CAT-QuickHealTrojan.Chapak
ALYacTrojan.GenericKD.40835295
MalwarebytesTrojan.MalPack.GS
ZillyaTrojan.Chapak.Win32.42444
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Chapak.2cfb555d
K7GWTrojan ( 00543e471 )
Cybereasonmalicious.9e1ed0
ESET-NOD32a variant of Win32/Kryptik.GNRV
APEXMalicious
AvastWin32:PWSX-gen [Trj]
ClamAVWin.Packed.Azorult-7596348-0
KasperskyTrojan.Win32.Chapak.blum
BitDefenderTrojan.GenericKD.40835295
NANO-AntivirusTrojan.Win32.Chapak.flbbdz
MicroWorld-eScanTrojan.GenericKD.40835295
TencentWin32.Trojan.Chapak.Lnxo
Ad-AwareTrojan.GenericKD.40835295
SophosML/PE-A + Mal/GandCrab-G
ComodoTrojWare.Win32.Ransom.Gandcrab.GC@7zlhhh
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.GANDCRAB.SMKLI.hp
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
FireEyeGeneric.mg.af207729e1ed05e6
EmsisoftTrojan.GenericKD.40835295 (B)
JiangminTrojan.Chapak.agx
AviraHEUR/AGEN.1139509
MicrosoftTrojan:Win32/Occamy.CEB
AegisLabTrojan.Win32.Chapak.4!c
GDataTrojan.GenericKD.40835295
AhnLab-V3Malware/Gen.Generic.C2896255
McAfeeTrojan-FPST!AF207729E1ED
MAXmalware (ai score=84)
VBA32BScope.Trojan.Chapak
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.GANDCRAB.SMKLI.hp
RisingTrojan.Kryptik!8.8 (CLOUD)
YandexTrojan.GenAsa!aFWqDe4RDGo
MaxSecureRansomeware.GandCrypt.Gen
FortinetW32/GenKryptik.CUPF!tr
AVGWin32:PWSX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Chapak.HwoCEpsA

How to remove Win32/Kryptik.GNRV?

Win32/Kryptik.GNRV 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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