Categories: PUA

What is “PUP.Optional.IBryte”?

The PUP.Optional.IBryte 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

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 PUP.Optional.IBryte virus can do?

  • Presents an Authenticode digital signature
  • Possible date expiration check, exits too soon after checking local time

Related domains:

install.oinstaller9.com

How to determine PUP.Optional.IBryte?


File Info:

crc32: 8EF32F08md5: 01a55e7b1df945084b602f7d1e6e1f43name: 01A55E7B1DF945084B602F7D1E6E1F43.mlwsha1: fab71c88891f59a49e69de840f9af348fc91b757sha256: 6fc05471888a49a4745e86ca567d7c07bc231da3e2b0799105cb35670c3f0a2csha512: e79653ef590ba67adf2fcdee12c9946d9423896037234528c16b896ecceb911e6fc04442719d6a5cc6d4e18381cc50c59375abc6d348bad4f6d4648f33410f15ssdeep: 3072:FsF1ARqTRrBh+fZJilgfeoTt9kI9qkIBfGOxtMI/012AB53LKpzJ:Fe1ARqTRFha8gfeE74kIBOWIcAzLKpzJtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2013 Premium Installer FileVersion: 1.3.7.2 CompanyName: Premium Installer ProductName: Premium Installer ProductVersion: 1.3.7.2 FileDescription: Premium Installer Translation: 0x0409 0x04b0

PUP.Optional.IBryte also known as:

Bkav W32.FamVT.RazyNHmC.Trojan
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Application.Bundler.OptimumInstaller.1
FireEye Generic.mg.01a55e7b1df94508
CAT-QuickHeal Adware.iBryte.DK4
ALYac Gen:Variant.Application.Bundler.OptimumInstaller.1
Cylance Unsafe
VIPRE Optimum Installer (fs)
AegisLab Adware.Win32.iBryte.m4yC
Sangfor Malware
K7AntiVirus Unwanted-Program ( 0040f8d21 )
BitDefender Gen:Variant.Application.Bundler.OptimumInstaller.1
K7GW Adware ( 004e3f9e1 )
Cybereason malicious.b1df94
Baidu Win32.Adware.iBryte.a
Cyren W32/DomaIQ.G.gen!Eldorado
Symantec PUA.Gen.2
TotalDefense Win32/iBryte.B!generic
APEX Malicious
Avast Win32:Somoto-N [PUP]
ClamAV Win.Trojan.Agent-1148090
Kaspersky not-a-virus:Downloader.Win32.Agent.bkfx
Alibaba Downloader:Win32/iBryte.9ce6468c
NANO-Antivirus Trojan.Win32.IBryte.frdggy
Rising Adware.iBryte!1.AABD (CLASSIC)
Ad-Aware Gen:Variant.Application.Bundler.OptimumInstaller.1
Emsisoft Gen:Variant.Application.Bundler.OptimumInstaller.1 (B)
Comodo Application.Win32.IBryte.U@599s8z
F-Secure Adware.ADWARE/iBryte.bxoq
DrWeb Trojan.Packed.28561
Zillya Downloader.AgentCRT.Win32.672
TrendMicro TROJ_GEN.R002C0OKU20
McAfee-GW-Edition BehavesLike.Win32.PUPXAB.dh
MaxSecure not-a-virus:.Adware.iBryte.jg
Sophos iBryte Optimum Installer (PUA)
Ikarus not-a-virus:Downloader.Win32.Agent
Jiangmin Downloader.Agent.oy
Webroot Pua.Premiuminstaller
Avira ADWARE/iBryte.bxoq
MAX malware (ai score=72)
Antiy-AVL Trojan[Downloader:not-a-virus]/Win32.Agent.bkfx
Kingsoft Win32.Troj.DownAgent.bk.(kcloud)
Microsoft PUA:Win32/FusionCore
Gridinsoft Adware.iBryte.vl!c
Arcabit Trojan.Application.Bundler.OptimumInstaller.1
SUPERAntiSpyware PUP.OptimumInstaller/Variant
ZoneAlarm not-a-virus:Downloader.Win32.Agent.bkfx
GData Win32.Application.PremiumInstaller.C
Cynet Malicious (score: 100)
Acronis suspicious
McAfee IBryte-FSU
VBA32 TScope.Malware-Cryptor.SB
Malwarebytes PUP.Optional.IBryte
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Adware.iBryte.V.gen
TrendMicro-HouseCall TROJ_GEN.R002C0OKU20
Tencent Malware.Win32.Gencirc.10b2114f
Yandex PUA.Downloader!fL60C2bBx9Y
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_100%
Fortinet W32/Generic.AC.35B7!tr
AVG FileRepMetagen [Adw]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Virus.Downloader.dbe

How to remove PUP.Optional.IBryte?

  • 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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