Malware

About “Win32/Kryptik.GECU” infection

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

ipv4bot.whatismyipaddress.com
ns1.virmach.ru
politiaromana.bit
malwarehunterteam.bit
ns2.virmach.ru
gdcb.bit

How to determine Win32/Kryptik.GECU?


File Info:

crc32: 3F743CF7
md5: a70a6c7740a9bbc1ab262bc3488756d7
name: A70A6C7740A9BBC1AB262BC3488756D7.mlw
sha1: e20ad1ad308be87c73977afe3212cf3934accddc
sha256: 4eee169d001ac654414ce96157559c123bc1fe8d25841450019288c9f78ec9e7
sha512: 996d668240bac00eaa55aeb7077ecf152973343f8c78a21d3fe1fec81d4b60e617e21527a12429e9b849bd91ddc30345a3fd3715dd8462424645d34796990dfb
ssdeep: 6144:sjHZX6q4GOs+I1oRXpEM0clfSZIq8n92JX:QX6q4GO/aclfSZIVn0JX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GECU also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.GandCrab.Gen.2
FireEyeGeneric.mg.a70a6c7740a9bbc1
CAT-QuickHealTrojan.Chapak.ZZ5
McAfeePacked-FBN!A70A6C7740A9
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforWin.Packed.Gandcrab-6552923-4
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderTrojan.Ransom.GandCrab.Gen.2
K7GWTrojan ( 655333331 )
K7AntiVirusTrojan ( 003e58dd1 )
BitDefenderThetaGen:NN.ZexaF.34590.quX@a4Ob0vfi
CyrenW32/S-d32766fa!Eldorado
SymantecPacked.Generic.525
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Packed.Gandcrab-6552923-4
KasperskyHEUR:Trojan-Ransom.Win32.GandCrypt.gen
NANO-AntivirusTrojan.Win32.Upatre.eytaja
ViRobotTrojan.Win32.GandCrab.Gen.A
AegisLabTrojan.Win32.Generic.4!c
RisingRansom.GandCrab!8.F355 (C64:YzY0OvF53pBjSNmO)
Ad-AwareTrojan.Ransom.GandCrab.Gen.2
SophosMal/Generic-R + Mal/Agent-AUL
ComodoTrojWare.Win32.Crypt.KL@7k3dkw
F-SecureHeuristic.HEUR/AGEN.1117310
DrWebBackDoor.IRC.Bot.4348
ZillyaTrojan.Miner.Win32.2850
TrendMicroRansom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
EmsisoftTrojan.Ransom.GandCrab.Gen.2 (B)
IkarusTrojan.Kryptik
JiangminTrojanDropper.Demp.bdo
AviraHEUR/AGEN.1117310
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/GandCrab.AO
ArcabitTrojan.Ransom.GandCrab.Gen.2
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
ZoneAlarmHEUR:Trojan-Ransom.Win32.GandCrypt.gen
GDataTrojan.Ransom.GandCrab.Gen.2
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Gandcrab.Exp
Acronissuspicious
VBA32BScope.Trojan.Swrort
ALYacTrojan.Ransom.GandCrab.Gen.2
MAXmalware (ai score=100)
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.GECU
TrendMicro-HouseCallRansom.Win32.GANDCRAB.SMLA.hp
TencentMalware.Win32.Gencirc.10b1cd9d
YandexTrojan.GenAsa!i3MeoH1+VLI
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_98%
FortinetW32/GenKryptik.EBES!tr
AVGWin32:Malware-gen
Cybereasonmalicious.740a9b
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.7fb

How to remove Win32/Kryptik.GECU?

Win32/Kryptik.GECU 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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