Malware

What is “Win32/Kryptik.HJNB”?

Malware Removal

The Win32/Kryptik.HJNB 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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What Win32/Kryptik.HJNB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • Unconventionial binary language: Russian
  • Unconventionial language used in binary resources: Russian
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Behavior consistent with a dropper attempting to download the next stage.
  • Creates a hidden or system file
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Win32/Kryptik.HJNB?


File Info:

crc32: ABB5F998
md5: 144361e2f8780b9513d014ead57934e2
name: 144361E2F8780B9513D014EAD57934E2.mlw
sha1: 7b8e73d772d25ce96c9ef454731035263487015a
sha256: 7c1f7301e0564fff94345804c53da597ab4749c31bbff3f1c8d0786fabc4b4b5
sha512: ceea488c449774c7c42c4409da59ebaa109e7fcc0c0e13ffc31cb42966a070327025ad7695b2cf054b515fb7fe8a19a55ec6a8f948f1375712d60b14a6a5800d
ssdeep: 24576:+M6aPsVQGNofMuDarQGhee21TrldFpAtXyXGWoDN8Jk+hkJ95FA7:xZW+hkJ9U
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: 78fgd0g98
InternalName: sd f0-ds9fdsfsdf9
FileVersion: 0-ds8 fd-f9s0-d9f
PrivateBuild: df g8dfg78
LegalTrademarks: sd 90g8ds8gdf08g
ProductName: df g8dfg8
ProductVersion: 1, 0, 0, 1
FileDescription: DFSV98DS8F 8DFSF8
OriginalFilename: g 09dg8
Translation: 0x0419 0x04b0

Win32/Kryptik.HJNB also known as:

MicroWorld-eScanTrojan.GenericKDZ.73060
FireEyeGeneric.mg.144361e2f8780b95
McAfeeGenericRXAA-AA!144361E2F878
K7AntiVirusTrojan ( 005701ca1 )
BitDefenderTrojan.GenericKDZ.73060
K7GWTrojan ( 005701ca1 )
SymantecTrojan.Gen.MBT
APEXMalicious
AvastWin32:BotX-gen [Trj]
RisingBackdoor.Mokes!1.CECE (CLASSIC)
Ad-AwareTrojan.GenericKDZ.73060
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Trojan.dm
EmsisoftTrojan.GenericKDZ.73060 (B)
SentinelOneStatic AI – Suspicious PE
MicrosoftTrojan:Win32/Wacatac.B!ml
GridinsoftTrojan.Heur!.03002201
ArcabitTrojan.Generic.D11D64
GDataTrojan.GenericKDZ.73060
VBA32Malware-Cryptor.Inject.gen
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HJNB
MAXmalware (ai score=84)
FortinetW32/GenKryptik.FBLC!tr
BitDefenderThetaGen:NN.ZexaF.34574.4y3@amGVoCcc
AVGWin32:BotX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM08.0.60A7.Malware.Gen

How to remove Win32/Kryptik.HJNB?

Win32/Kryptik.HJNB 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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