Categories: PUA

How to remove “PUP.Optional.MediaArena”?

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

  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid

How to determine PUP.Optional.MediaArena?


File Info:

name: 491F8AC120D1FBDD5892.mlwpath: /opt/CAPEv2/storage/binaries/1b5cfb3ffebe2650204f0bc59dec238b75e2cf86bee3b6d70bdfb33918fa86cacrc32: 99D1FE33md5: 491f8ac120d1fbdd5892956a6ce289d7sha1: 2f190b9ead3f3d61645a17adf25b790f5339ddffsha256: 1b5cfb3ffebe2650204f0bc59dec238b75e2cf86bee3b6d70bdfb33918fa86casha512: 30de6f2fd89319f2eeef2284c5279029876c5003683f0a32faec8a58d6c23b52289a5e9c913afebf676d4e22226c5f957be97fc11caf5652c05c07fb0dec056cssdeep: 24576:4bWJwmGQ/0vovXvMD82Gbp/GYMeCbR+PAOh//0vovXvMD82Gbp/GYMeCbR+PAOhb:DT7pqZsT7pqZYDDoRwtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C7C5F27647295E06C15D067BA03C4F0F7AF8C84FA6C6B76F7828A2BEA8D57104D850E7sha3_384: c51a68955ac36a5a4550f7825aa591f360d1c5e31fb7a972bc1168bf2915143a60bad8259601f2de7244c666a54ae5e2ep_bytes: ff250020400000000000000000000000timestamp: 2024-01-27 11:05:47

Version Info:

Translation: 0x0000 0x04b0Comments: EDUpCompanyName: FileDescription: FileVersion: 1.0.8InternalName: ImpFix.exeLegalCopyright: Copyright © 2024LegalTrademarks: OriginalFilename: ImpFix.exeProductName: ProductVersion: 1.0.8Assembly Version: 1.0.8.0

PUP.Optional.MediaArena also known as:

Bkav W32.Common.1A4825C0
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Lazy.477521
Malwarebytes PUP.Optional.MediaArena
K7AntiVirus Adware ( 005af4c61 )
K7GW Adware ( 005af4c61 )
Cybereason malicious.ead3f3
VirIT Trojan.Win32.MSIL_Heur.A
ESET-NOD32 a variant of MSIL/MediaArena.I potentially unwanted
BitDefender Gen:Variant.Lazy.477521
Avast Win32:Malware-gen
Emsisoft Gen:Variant.Lazy.477521 (B)
DrWeb Adware.Linkury.150
VIPRE Gen:Variant.Lazy.477521
FireEye Gen:Variant.Lazy.477521
Google Detected
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Lazy.D74951
GData Gen:Variant.Lazy.477521
VBA32 TScope.Trojan.MSIL
ALYac Gen:Variant.Lazy.477521
MAX malware (ai score=87)
Ikarus PUA.MediaArena
MaxSecure Trojan.W32.MSIL.Agent.gen_359418
Fortinet PossibleThreat.PALLAS.M
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove PUP.Optional.MediaArena?

  • 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.
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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Paul Valéry

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