Malware

Win32/Kryptik.GCUN malicious file

Malware Removal

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

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • The binary likely contains encrypted or compressed data.
  • Queries information on disks, possibly for anti-virtualization
  • Detects the presence of Wine emulator via registry key
  • Attempts to modify proxy settings

Related domains:

ec2-52-29-33-28.eu-central-1.compute.amazonaws.com

How to determine Win32/Kryptik.GCUN?


File Info:

crc32: 82C0B33E
md5: 31501ffb2e4b8a6d51828e823fb0a74f
name: 31501FFB2E4B8A6D51828E823FB0A74F.mlw
sha1: a503216b3fb88d953c196d77adbffe11f8f690be
sha256: 1a19b99cc8c5c975a895dad9c4af2b37962cea27ffb55c5af744205a697db6e5
sha512: e5fce43de3a9184eb20fd74f3c4301640581053de6e189b584b9381f7e38283d67350668ddf36a1e9d81277912196b70e0cf8f744b366f5f7e7703b7679d8993
ssdeep: 12288:BrnuVHoT5H0TWo6vcnPxCGiAdmyf3CHovUsKK58R:1u5oT574nPx+g9WoWR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GCUN also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005262301 )
Elasticmalicious (high confidence)
DrWebTrojan.InstallCube.2666
CynetMalicious (score: 100)
CAT-QuickHealSwBundler.ICLoader.YB5
ALYacApplication.Bundler.ICLoader.5.Gen
CylanceUnsafe
ZillyaTrojan.Ekstak.Win32.5305
SangforTrojan.Win32.Save.a
AlibabaTrojan:Win32/Katusha.cd60b807
K7GWTrojan ( 005262301 )
Cybereasonmalicious.b2e4b8
CyrenW32/S-0c350d20!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GCUN
APEXMalicious
AvastWin32:AdwareSig [Adw]
ClamAVWin.Packed.Icloader-6952325-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderApplication.Bundler.ICLoader.5.Gen
NANO-AntivirusTrojan.Win32.InstallCube.exofsn
MicroWorld-eScanApplication.Bundler.ICLoader.5.Gen
TencentMalware.Win32.Gencirc.10c8a7e1
Ad-AwareApplication.Bundler.ICLoader.5.Gen
SophosGeneric PUA KF (PUA)
ComodoApplication.Win32.ICLoader.GD@7ia67x
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionGenericRXEO-DM!31501FFB2E4B
FireEyeGeneric.mg.31501ffb2e4b8a6d
EmsisoftApplication.AdLoad (A)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Ekstak.cag
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.24571B0
MicrosoftPUADlManager:Win32/InstallCube
ZoneAlarmHEUR:Packed.Win32.Katusha.gen
GDataApplication.Bundler.ICLoader.5.Gen
AhnLab-V3PUP/Win32.ICLoader.R219533
Acronissuspicious
McAfeeGenericRXEO-DM!31501FFB2E4B
MAXmalware (ai score=100)
VBA32BScope.Trojan.Ekstak
MalwarebytesAdware.ICLoader
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.AFA6 (CLASSIC)
YandexTrojan.GenAsa!o0CTJcdlL1U
IkarusPUA.FileTour
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/CoinMiner.GYQC!tr
AVGWin32:AdwareSig [Adw]

How to remove Win32/Kryptik.GCUN?

Win32/Kryptik.GCUN 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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