Categories: Adware

Win32/Adware.HotBar.U removal guide

The Win32/Adware.HotBar.U 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 Win32/Adware.HotBar.U virus can do?

  • The binary contains an unknown PE section name indicative of packing
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Adware.HotBar.U?


File Info:

name: 8DA7EF3AAA70A76AD1C4.mlwpath: /opt/CAPEv2/storage/binaries/ffed765c58819844dbbb00a3c2849c98bbf66c285de7ae8bced14001aaa309c7crc32: 4EECA271md5: 8da7ef3aaa70a76ad1c4b69ff69fca00sha1: d4df851260a56625d993ba901c90a416da268c41sha256: ffed765c58819844dbbb00a3c2849c98bbf66c285de7ae8bced14001aaa309c7sha512: 050de23c1c99bd9fdb8274eeb854aaa22b853d8eb211281855d40e9875ad5dd19ec5421676e6564933f783eb46ec395b8e8db3dd1cbaf2ad72fa61695560ad7dssdeep: 12288:nwECaUglPnFsk7P0UahDyDT1dBRXjIjpQu4SsMxE:nwEC70qkgUahDuTRpu4DMxtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T153F47D2237E4E032E2724B346F6BC2A55676BC719870894FB7D43F3D1F706829A25B16sha3_384: 0233a50af07f099f678fff3e71b2c23d23be9137448ddbc132544626d9ed84828bcc94b6435402d16f7424043d0f7c51ep_bytes: e8e1850000e989feffff8bff558bec51timestamp: 2013-02-22 20:26:08

Version Info:

0: [No Data]

Win32/Adware.HotBar.U also known as:

Bkav W32.AIDetectMalware
Lionic Adware.Win32.ScreenSaver.2!c
Elastic malicious (moderate confidence)
MicroWorld-eScan Trojan.GenericKDZ.95963
ClamAV Win.Adware.Hotbar-9754440-0
FireEye Generic.mg.8da7ef3aaa70a76a
CAT-QuickHeal Pua.Generic.22410
Skyhigh BehavesLike.Win32.Generic.bh
McAfee PUP-XFM-OY
Cylance unsafe
Zillya Adware.ScreenSaver.Win32.2189
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004bcce41 )
Alibaba AdWare:Win32/HotBar.5d17f793
K7GW Trojan ( 004bcce41 )
Cybereason malicious.260a56
VirIT Trojan.Win32.Click2.DGON
Symantec PUA.Gen
tehtris Generic.Malware
ESET-NOD32 Win32/Adware.HotBar.U
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:not-a-virus:AdWare.Win32.ScreenSaver.gen
BitDefender Trojan.GenericKDZ.95963
NANO-Antivirus Trojan.Win32.Graftor.ccynms
Avast Win32:Downloader-SZW [PUP]
Tencent Trojan.Win32.Downloader.abn
Emsisoft Trojan.GenericKDZ.95963 (B)
Baidu Win32.Adware.Agent.b
F-Secure Adware.ADWARE/Hotbar.aoi
DrWeb Trojan.Click2.57161
VIPRE Trojan.GenericKDZ.95963
TrendMicro Possible_HOTBAR.UNP
Trapmine malicious.moderate.ml.score
Sophos Generic Reputation PUA (PUA)
Ikarus Trojan.SuspectCRC
GData Trojan.GenericKDZ.95963
Jiangmin AdWare/ScreenSaver.qi
Webroot W32.Adware.Gen
Varist W32/ClickPotato.A.gen!Eldorado
Avira ADWARE/Hotbar.aoi
Antiy-AVL GrayWare[AdWare]/Win32.GOffer
Kingsoft malware.kb.b.975
Xcitium Packed.Win32.MUPX.Gen@24tbus
Arcabit Trojan.Generic.D176DB
ZoneAlarm HEUR:not-a-virus:AdWare.Win32.ScreenSaver.gen
Microsoft Program:Win32/Ymacco.AAFF
Google Detected
ALYac Trojan.GenericKDZ.95963
MAX malware (ai score=60)
VBA32 AdWare.ScreenSaver
Malwarebytes Generic.Malware.AI.DDS
TrendMicro-HouseCall Possible_HOTBAR.UNP
Rising Adware.Hotbar!1.6AAD (CLASSIC)
Yandex PUA.GOffer!0F8NK/awzxc
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.4407260.susgen
Fortinet Adware/Hotbar
AVG Win32:Downloader-SZW [PUP]
DeepInstinct MALICIOUS
CrowdStrike win/grayware_confidence_100% (D)

How to remove Win32/Adware.HotBar.U?

  • 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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