Malware

What is “Win32/Kryptik.GGKN”?

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GGKN?


File Info:

crc32: C80FE2D2
md5: b3d96a56af3b2c5b8641e5209c61c555
name: B3D96A56AF3B2C5B8641E5209C61C555.mlw
sha1: 88afa6578fabaa911a6eb423b6b52a7fc1dcec59
sha256: 7dcda17e585c1d73cc42124bd4c82299b964adc38d0bdf89d9db32ef0a0e1d91
sha512: e5356eb10f070e29c4f1a5fe68c7e1cc5be3ae2b98e23431e2b7738051073c4539c988cae6494522024619f67bda91a414c39949875c63510f36d47e904306ad
ssdeep: 6144:pupVWcc5b1hwJJL86F0DY3OwwtaVBp5N4:puPW1NwJMYTuiP5N4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, akylutzay
InternalName: toalatspring.exe
FileVersion: 5.1
ProductVersion: 5.1.111.0
Translation: 0x0789 0x04b1

Win32/Kryptik.GGKN also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005300e41 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.24384
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Cloxer.A06
ALYacTrojan.Ransom.GandCrab.Gen.2
MalwarebytesTrojan.MalPack.Generic
ZillyaTrojan.Coins.Win32.71
SangforWin.Packed.Gandcrab-6552923-4
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 005300e41 )
Cybereasonmalicious.6af3b2
CyrenW32/Ransom.JR.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GGKN
APEXMalicious
AvastFileRepMalware
ClamAVWin.Dropper.Gandcrab-6535271-0
KasperskyHEUR:Trojan-Ransom.Win32.GandCrypt.gen
BitDefenderTrojan.Ransom.GandCrab.Gen.2
NANO-AntivirusTrojan.Win32.Encoder.fbggxs
ViRobotTrojan.Win32.GandCrab.Gen.A
SUPERAntiSpywareTrojan.Agent/Gen-Malagent
MicroWorld-eScanTrojan.Ransom.GandCrab.Gen.2
TencentMalware.Win32.Gencirc.10b68eed
Ad-AwareTrojan.Ransom.GandCrab.Gen.2
SophosML/PE-A + Mal/Agent-AUL
ComodoTrojWare.Win32.Fuerboos.DF@7nopzm
BitDefenderThetaGen:NN.ZexaF.34628.qu1@ayWb7!ii
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
FireEyeGeneric.mg.b3d96a56af3b2c5b
EmsisoftTrojan.Ransom.GandCrab.Gen.2 (B)
JiangminTrojan.PSW.Coins.ct
AviraHEUR/AGEN.1106533
MicrosoftRansom:Win32/GandCrab.AF!bit
AegisLabTrojan.Win32.GandCrypt.j!c
ZoneAlarmHEUR:Trojan-Ransom.Win32.GandCrypt.gen
GDataTrojan.Ransom.GandCrab.Gen.2
TACHYONRansom/W32.GandCrab
AhnLab-V3Win-Trojan/Gandcrab.Exp
Acronissuspicious
McAfeeTrojan-FPQB!B3D96A56AF3B
MAXmalware (ai score=100)
VBA32BScope.TrojanRansom.GandCrypt
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom.Win32.GANDCRAB.SMLA.hp
RisingTrojan.Kryptik!1.B22B (CLOUD)
SentinelOneStatic AI – Malicious PE
FortinetW32/GenKryptik.DQHN!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.GandCrab.HwoCURkA

How to remove Win32/Kryptik.GGKN?

Win32/Kryptik.GGKN 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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