PUA

PUP.Optional.Rostpay removal

Malware Removal

The PUP.Optional.Rostpay 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 PUP.Optional.Rostpay virus can do?

  • Presents an Authenticode digital signature
  • Starts servers listening on 127.0.0.1:0
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

Related domains:

z.whorecord.xyz
api.az-partners.net
a.tomx.xyz
www.dll.ru

How to determine PUP.Optional.Rostpay?


File Info:

crc32: FC2C871F
md5: 3d5736ddc3eba5d2b564dc0ff7824f16
name: dll-helper-install.exe
sha1: ecbfddeaa090383e05de7cf4995eac39a2ed3a96
sha256: 164ac942cd09d4a17f8f9118c7e31e0a8066a5cd9d52413a37e209355522a394
sha512: 24cbb323fc79d2aa606adf70ec6f91c49317effe2574a3bfb0c4f7b32004eda12600fb1e1fc8e29f9fa3bc6b97b801e344d6a36b229f5d200bb55135525c3404
ssdeep: 24576:SFqYmce9k/v49azmGjrunkMSJaESuPnSofxaVXPNTQeY:STFgk/vFmmtMEUNvY
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: xa9 2020 ROSTPAY LTD. All rights reserved.
InternalName: DLLHelper
FileVersion: 1.9.1.0
ProductName: DLLHelper
ProductVersion: 1.9.1.0
FileDescription: DLL Helper Installer
Translation: 0x0409 0x04b0

PUP.Optional.Rostpay also known as:

DrWebProgram.Unwanted.4320
CAT-QuickHealTrojan.Rostpay
Invinceaheuristic
Antiy-AVLGrayWare/Win32.Rostpay
Endgamemalicious (moderate confidence)
MicrosoftPUA:Win32/Rostpay
VBA32SigRiskware.ROSTPAYLTD
MalwarebytesPUP.Optional.Rostpay
RisingPUA.Rostpay!8.10916 (TFE:dGZlOgUYQF0DiqKH+w)
eGambitUnsafe.AI_Score_86%

How to remove PUP.Optional.Rostpay?

PUP.Optional.Rostpay 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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