Malware

Should I remove “Win32/Kryptik.GRVY”?

Malware Removal

The Win32/Kryptik.GRVY 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.
6-day free trial available.

What Win32/Kryptik.GRVY virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Hebrew
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Operates on local firewall’s policies and settings
  • Attempts to disable System Restore
  • Attempts to modify or disable Security Center warnings
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GRVY?


File Info:

crc32: A9154FF9
md5: 17eae32334a37360cc3c9f0a24337de9
name: 17EAE32334A37360CC3C9F0A24337DE9.mlw
sha1: b82a923c7ba8023f45d894e41fb8d9f4b2470135
sha256: 1ac0b317690a2427284dfdfdd64b25bb67514e024931e6e8f28691c61c36ade5
sha512: 1c0748e4850c14fd52a849e55997b99276ddc651f2d36e8d7c8ba5201c3177bddc2d171d9ca790f78a0bd1d48c69e520043e94c5f49de31a9f91331f2ad627e1
ssdeep: 3072:esK8/GvGn1LjEg3cIoCannJisvV5xkSxOBQp7sItVopG+BNHTRobLaUpj7ziIQ2:3K21LxDpaXV5YacnHcpjRwFiLsp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GRVY also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0054b8501 )
LionicTrojan.Win32.Blocker.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Siggen8.24690
CynetMalicious (score: 99)
ALYacTrojan.BrsecmonE.1
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.46098
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Blocker.0ea401f2
K7GWTrojan ( 0054b8501 )
Cybereasonmalicious.334a37
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GRVY
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Blocker.lzne
BitDefenderTrojan.BrsecmonE.1
NANO-AntivirusTrojan.Win32.Kryptik.fozyfs
MicroWorld-eScanTrojan.BrsecmonE.1
TencentWin32.Trojan.Blocker.Eaxu
Ad-AwareTrojan.BrsecmonE.1
SophosMal/Generic-S
ComodoMalware@#596wchzzruzc
BitDefenderThetaAI:Packer.67BF569221
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojanSpy.Win32.URSNIF.SMD1.hp
McAfee-GW-EditionPacked-FRT!17EAE32334A3
FireEyeGeneric.mg.17eae32334a37360
EmsisoftTrojan.BrsecmonE.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Blocker.nnq
AviraHEUR/AGEN.1128823
Antiy-AVLTrojan/Generic.ASMalwS.2B2CA58
MicrosoftTrojan:Win32/Glupteba!ml
ArcabitTrojan.BrsecmonE.1
GDataTrojan.BrsecmonE.1
AhnLab-V3Win-Trojan/MalPe2.Suspicious.X1937
McAfeePacked-FRT!17EAE32334A3
MAXmalware (ai score=100)
VBA32BScope.Trojan.AntiAV
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojanSpy.Win32.URSNIF.SMD1.hp
RisingMalware.Obscure/Heur!1.9E03 (CLASSIC)
YandexTrojan.Blocker!8RYWr286pXs
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.GRUH!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HwoC31cA

How to remove Win32/Kryptik.GRVY?

Win32/Kryptik.GRVY 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.

Leave a Comment