PUA

PUA:Win32/HiddenStart removal tips

Malware Removal

The PUA:Win32/HiddenStart 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 PUA:Win32/HiddenStart virus can do?

  • Presents an Authenticode digital signature
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine PUA:Win32/HiddenStart?


File Info:

crc32: A61E6C46
md5: a87c57c8602d28c9dd72c06ae6310e4f
name: A87C57C8602D28C9DD72C06AE6310E4F.mlw
sha1: 18e7a64a5fa524dc62b307d7b702ba6cae636479
sha256: 2ec51f3d6c23916448c039e464b2ba9d57d86a8b251a4c4b59014a5c792c103d
sha512: 1e8d719de66b317b4ac08f295eb83b98bc15ea3441b88e7ff1c50481d5af7d9b24f51def62589d078965a583dd94ccbf7b17a4d887ce947fc9f473efefc1b511
ssdeep: 192:8MGEs33AbAro2Ph8i4/vzUnswfePsaieEPKt4RCHo7XfPsBqQydnyMTCnYg2rHZ:8lEs33AbAs2SZyaIrXfPUlMw45B
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 2008 NTWind Software
InternalName: hstart.exe
FileVersion: 2.1.0.0
CompanyName: NTWind Software
ProductName: hstart
ProductVersion: 2.1.0.0
FileDescription: Hidden Start
OriginalFilename: hstart.exe
Translation: 0x0409 0x04e4

PUA:Win32/HiddenStart also known as:

CAT-QuickHealTrojan.CGeneric
CylanceUnsafe
APEXMalicious
MicrosoftPUA:Win32/HiddenStart
GDataWin32.Application.HStart.A
ESET-NOD32a variant of Win32/HiddenStart.A potentially unsafe

How to remove PUA:Win32/HiddenStart?

PUA:Win32/HiddenStart 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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