Categories: Adware

How to remove “Adware.Agent.QBU”?

The Adware.Agent.QBU 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 Adware.Agent.QBU virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Authenticode signature is invalid

How to determine Adware.Agent.QBU?


File Info:

name: E4C9194CCBFF806F4F26.mlwpath: /opt/CAPEv2/storage/binaries/4bf65187a6b45e481e5b3e93480fc8b2e43c58394a8a50565d53e8e2cf4e4f1acrc32: 150455E2md5: e4c9194ccbff806f4f263b325ed13d42sha1: 61766c206d692c60764b9ec1a150b30eff173e8csha256: 4bf65187a6b45e481e5b3e93480fc8b2e43c58394a8a50565d53e8e2cf4e4f1asha512: 7b19aa1be1b9339a247e79531acd37e738f6b38334514802c8575619d147262190203dddfb8fbf9df85ba0da404eb55f8e210e8058f3fbefc75b90b6c2ef0f33ssdeep: 6144:rx7U8bW1mVSEWIMiraaZAkqDbyBclE0plWX1+j63t:rtBbs8paWAkqD6cy0LM+G3ttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BCB46B01FF508072D47103368AAB5B26B73DBA211B2707C7A7D81A7D9E71BC06F71A66sha3_384: a5129abe448704d4839a4041353f6f5e78be02a55911d31d1bb47c4b75b83f9c21ccc477c768e304cc9f2bd4f5bcb8a6ep_bytes: e8f8b30000e97ffeffffe8c26600008btimestamp: 2015-11-15 12:22:03

Version Info:

0: [No Data]

Adware.Agent.QBU also known as:

Bkav W32.AIDetect.malware2
Lionic Adware.Win32.Linkury.2!c
MicroWorld-eScan Adware.Agent.QBU
FireEye Generic.mg.e4c9194ccbff806f
ALYac Adware.Agent.QBU
Malwarebytes PUP.Optional.Linkury
Sangfor PUP.Win32.Linkury.8
K7AntiVirus Adware ( 004d74fa1 )
Alibaba AdWare:Win32/Linkury.096c398f
K7GW Adware ( 004d74fa1 )
Cybereason malicious.ccbff8
VirIT Trojan.Win32.Generic.CKKI
Cyren W32/S-19416760!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Toolbar.Linkury.AC potentially unwanted
APEX Malicious
Paloalto generic.ml
ClamAV Win.Adware.Agent-1356442
Kaspersky not-a-virus:AdWare.Win32.Linkury.ih
BitDefender Adware.Agent.QBU
NANO-Antivirus Riskware.Win32.Linkury.dzbudz
SUPERAntiSpyware PUP.Linkury/Variant
Avast FileRepMalware [PUP]
Tencent Malware.Win32.Gencirc.10b7af3e
Ad-Aware Adware.Agent.QBU
Sophos Generic PUA GB (PUA)
Comodo Application.Win32.Linkury.AC@61ysql
DrWeb Adware.Linkury.56
Zillya Adware.CrossRider.Win32.30376
McAfee-GW-Edition BehavesLike.Win32.Generic.gm
Emsisoft Adware.Agent.QBU (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.GenericKD.hm
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1228553
Kingsoft Win32.Troj.Agent.v.(kcloud)
Microsoft Program:Win32/Occamy.AA
ViRobot Adware.Linkury.497152.J
GData Win32.Adware.Pirax.A
Cynet Malicious (score: 100)
AhnLab-V3 PUP/Win32.Toolbar.R168346
McAfee Adware-Linkury
MAX malware (ai score=99)
VBA32 Adware.Linkury
Cylance Unsafe
Rising Trojan.Win32.Generic.1941EF41 (C64:YzY0OjgE1kN47wxPFczl768B3V8)
Yandex Trojan.GenAsa!MmNXqifqAQE
Ikarus PUA.Toolbar.Linkury
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/Linkury
BitDefenderTheta Gen:NN.ZexaE.34638.EuW@a41WZNfi
AVG FileRepMalware [PUP]
Panda Trj/Genetic.gen
CrowdStrike win/grayware_confidence_90% (W)

How to remove Adware.Agent.QBU?

  • 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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