Adware.Tuto4PC

By Domesticus in Adware

Threat Scorecard

Ranking:	2,050
Threat Level:	20 % (Normal)
Infected Computers:	190,535

First Seen:	November 6, 2013
Last Seen:	September 27, 2025
OS(es) Affected:	Windows

Adware.Tuto4PC is an adware that may display pop-up advertisements, coupons and sponsored links via a pop-up box on social networking and online shopping websites that computer users are visiting. Adware.Tuto4PC pop-up advertisements may be displayed as boxes, which encompass numerous available coupons, or as underlined keywords, which when clicked may show a pop-up advertisement that is allegedly sent to the PC user by Adware.Tuto4PC. When installed on the PC, Adware.Tuto4PC may insert a browser extension, add-on or plug-in in Internet Explorer, Mozilla Firefox and Google Chrome when PC users install a variety of free software products that had packaged into their installation Adware.Tuto4PC. When PC users install any free software products, they may also install Adware.Tuto4PC on the computer system. Whenever the computer user will visit any social networking or online shopping website, Adware.Tuto4PC may show a 'See Similar' button on product images, which when clicked may cover the screen with pop-up ads by Adware.Tuto4PC. Adware.Tuto4PC may also deliver advertising banners on the websites that PC users are visiting, and as they browse the web, Adware.Tuto4PC may show coupons and deals available on a variety of websites.

Table of Contents

Aliases

2 security vendors flagged this file as malicious.

Antivirus Vendor	Detection
Avast	Win32:Eorezo-BZ [PUP]
Symantec	Adware.Eorezo

SpyHunter Detects & Remove Adware.Tuto4PC

File System Details

Adware.Tuto4PC may create the following file(s):

Expand All | Collapse All

#	File Name	MD5	Detections Detections: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
1.	6'gnAX_CFD.exe	04b3948ba29c1a53c15ee8208f1cc3df	129
Name: 6'gnAX_CFD.exe MD5: 04b3948ba29c1a53c15ee8208f1cc3df Size: 15.36 KB (15360 bytes) Detections: 129 Type: Executable File Path: %PROGRAMFILES%\Windows Sidebar\DHLR3CSUT2TGN48QXK6W9IRPVE6B\6'gnAX_CFD.exe Group: Malware file Last Updated: August 25, 2024
2.	file.exe	a6ecfd587e050969f9cea8474061c9e2	90
Name: file.exe MD5: a6ecfd587e050969f9cea8474061c9e2 Size: 629.76 KB (629760 bytes) Detections: 90 Type: Executable File Group: Malware file Last Updated: January 14, 2021
3.	KMfmdS__hl.exe	fc8f1fa166aee3f3d3f4871aadf2b09e	22
Name: KMfmdS__hl.exe MD5: fc8f1fa166aee3f3d3f4871aadf2b09e Size: 540.67 KB (540672 bytes) Detections: 22 Type: Executable File Path: C:\Program Files\VulkanRT\8CR69UJNG8OZT7F0J04VVILZKBIGEUVB3I0BSKZEY38PBOJS349DVRLZ02V8MCIVNM5KHEI8AZ61J6X62ZNKUSPL7AK0Y12WVMBYS9KYVAC5UTP4EZFWZ7B56TMG4RKI7KG648N2OYYTPU0OVQV9VF6XLG28WE4E038KMS9GMNHAIRPM38VO6LX1OTVXGOFK4U2V\KMfmdS__hl.exe Group: Malware file Last Updated: October 13, 2021
4.	upstv_fr_4.exe	5e0da44c7dbb4da87815b59790e4f467	9
Name: upstv_fr_4.exe MD5: 5e0da44c7dbb4da87815b59790e4f467 Size: 3.26 MB (3267536 bytes) Detections: 9 Type: Executable File Path: %LOCALAPPDATA%\stv_fr_4 Group: Malware file Last Updated: March 19, 2016
5.	upstv_fr_20.exe	48926bf9ee4b9a41c6239e21a7b4b5fd	8
Name: upstv_fr_20.exe MD5: 48926bf9ee4b9a41c6239e21a7b4b5fd Size: 3.15 MB (3153904 bytes) Detections: 8 Type: Executable File Path: %LOCALAPPDATA%\startertv_fr_20 Group: Malware file Last Updated: March 19, 2016
6.	supt4pc_br_14.exe	ea5150094e6290184e06ba17248dcf95	4
Name: supt4pc_br_14.exe MD5: ea5150094e6290184e06ba17248dcf95 Size: 3.05 MB (3059576 bytes) Detections: 4 Type: Executable File Path: %LOCALAPPDATA%\tuto4pc_br_14 Group: Malware file Last Updated: March 26, 2016
7.	UpdTralesCoSftnicHP.exe	abd8affabe0eebcf0317b9949972f9df	4
Name: UpdTralesCoSftnicHP.exe MD5: abd8affabe0eebcf0317b9949972f9df Size: 3.3 MB (3304296 bytes) Detections: 4 Type: Executable File Path: %APPDATA%\Tutoriales100\Tutoriales100 Group: Malware file Last Updated: March 25, 2016
8.	upt4pc_en_3.exe	8f868623f43522f35396807f1d503c08	2
Name: upt4pc_en_3.exe MD5: 8f868623f43522f35396807f1d503c08 Size: 3.26 MB (3268040 bytes) Detections: 2 Type: Executable File Path: %LOCALAPPDATA%\t4pc_en_3 Group: Malware file Last Updated: March 19, 2016
9.	upstv_fr_12.exe	85cd1f9bf35c96ff39eb836a9715d660	2
Name: upstv_fr_12.exe MD5: 85cd1f9bf35c96ff39eb836a9715d660 Size: 3.26 MB (3267536 bytes) Detections: 2 Type: Executable File Path: %LOCALAPPDATA%\stv_fr_12 Group: Malware file Last Updated: March 19, 2016
10.	upt4pc_en_10.exe	2220ce637c6319053430b7298c23ae13	2
Name: upt4pc_en_10.exe MD5: 2220ce637c6319053430b7298c23ae13 Size: 3.32 MB (3323360 bytes) Detections: 2 Type: Executable File Path: %LOCALAPPDATA%\t4pc_en_10 Group: Malware file Last Updated: March 19, 2016
11.	UpdateTutoriales100HP.exe	4644b1368e4589f7513c28f1c921871e	2
Name: UpdateTutoriales100HP.exe MD5: 4644b1368e4589f7513c28f1c921871e Size: 990.05 KB (990056 bytes) Detections: 2 Type: Executable File Path: %APPDATA%\Tutoriales100\Tutoriales100 Group: Malware file Last Updated: March 25, 2016
12.	upt4pc_en_6.exe	54f8d93de7480fa2924733aa01782239	2
Name: upt4pc_en_6.exe MD5: 54f8d93de7480fa2924733aa01782239 Size: 3.34 MB (3341280 bytes) Detections: 2 Type: Executable File Path: %LOCALAPPDATA%\t4pc_en_6 Group: Malware file Last Updated: March 19, 2016
13.	upt4pc_en_7.exe	ff658901098b2f1356ce0dfafab727cc	2
Name: upt4pc_en_7.exe MD5: ff658901098b2f1356ce0dfafab727cc Size: 3.35 MB (3354608 bytes) Detections: 2 Type: Executable File Path: %LOCALAPPDATA%\t4pc_en_7 Group: Malware file Last Updated: March 19, 2016
14.	UpdTuto100SlmbaHP.exe	1767fac9cfb195e1e2eb286bc1da4717	2
Name: UpdTuto100SlmbaHP.exe MD5: 1767fac9cfb195e1e2eb286bc1da4717 Size: 793.44 KB (793448 bytes) Detections: 2 Type: Executable File Path: %USERPROFILE%\Configuraci?n local\Datos de programa\tutoriales100_mx_3 Group: Malware file Last Updated: March 19, 2016
15.	upt4pc_it_10.exe	d032ff791dc9da879daba72c67248d7e	1
Name: upt4pc_it_10.exe MD5: d032ff791dc9da879daba72c67248d7e Size: 3.15 MB (3150848 bytes) Detections: 1 Type: Executable File Path: %USERPROFILE%\Impostazioni locali\Dati applicazioni\tuto4pc_it_10 Group: Malware file Last Updated: March 19, 2016
16.	supmajt4pc_pt_16.exe	f9d0b41b3a501fbefcf05d62e65b45bd	1
Name: supmajt4pc_pt_16.exe MD5: f9d0b41b3a501fbefcf05d62e65b45bd Size: 3.06 MB (3060072 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\majtuto4pc_pt_16 Group: Malware file Last Updated: March 26, 2016
17.	supstv_fr_7.exe	0aee10398f9cde5683df55a449874e45	1
Name: supstv_fr_7.exe MD5: 0aee10398f9cde5683df55a449874e45 Size: 3.05 MB (3055104 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\startertv_fr_7 Group: Malware file Last Updated: March 22, 2016
18.	supt4pcfr1.exe	e459babbc1f578d5cfe936aa1b240d11	1
Name: supt4pcfr1.exe MD5: e459babbc1f578d5cfe936aa1b240d11 Size: 3.05 MB (3056488 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\t4pcfr1 Group: Malware file Last Updated: March 26, 2016
19.	supt4pc_pl_7.exe	d552e6f84ee42f1a55d749dd70151829	1
Name: supt4pc_pl_7.exe MD5: d552e6f84ee42f1a55d749dd70151829 Size: 3.05 MB (3058024 bytes) Detections: 1 Type: Executable File Path: %SystemDrive%\Documents and Settings\LocalService\Configuraci?n local\Datos de programa\tuto4pc_pl_7 Group: Malware file Last Updated: March 26, 2016
20.	upt4pcpt4.exe	c30f4708131c10508a68f92aa5256553	1
Name: upt4pcpt4.exe MD5: c30f4708131c10508a68f92aa5256553 Size: 719.72 KB (719720 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\tuto4pc_pt_4 Group: Malware file Last Updated: March 19, 2016
21.	UpdateTuto4PCHP.exe	8f0ff3a1da6322590bdb8075f09e1e0e	1
Name: UpdateTuto4PCHP.exe MD5: 8f0ff3a1da6322590bdb8075f09e1e0e Size: 990.05 KB (990056 bytes) Detections: 1 Type: Executable File Path: %APPDATA%\Tuto4pc\Tuto4pc Group: Malware file Last Updated: March 25, 2016
22.	upt4pc_fr_28.exe	7c728d16d50b8ad8bac18f3566030600	1
Name: upt4pc_fr_28.exe MD5: 7c728d16d50b8ad8bac18f3566030600 Size: 2.08 MB (2082664 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\tuto4pc_fr_28 Group: Malware file Last Updated: March 19, 2016
23.	upt4pc_fr_33.exe	dfda3e8176f378819b5189175840459b	1
Name: upt4pc_fr_33.exe MD5: dfda3e8176f378819b5189175840459b Size: 2.67 MB (2671104 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\tuto4pc_fr_33 Group: Malware file Last Updated: March 19, 2016
24.	upt4pc_en_020010044.exe	120282b48e52bd6c6555460dfd9988b3	1
Name: upt4pc_en_020010044.exe MD5: 120282b48e52bd6c6555460dfd9988b3 Size: 3.31 MB (3319952 bytes) Detections: 1 Type: Executable File Path: %USERPROFILE%\AppData\Local\t4pc_en_020010044 Group: Malware file Last Updated: March 19, 2016
25.	upt4pc_pl_8.exe	a7aed22856ab621bf6c0ce819b2188f6	1
Name: upt4pc_pl_8.exe MD5: a7aed22856ab621bf6c0ce819b2188f6 Size: 2.1 MB (2100224 bytes) Detections: 1 Type: Executable File Path: %USERPROFILE%\Ustawienia lokalne\Dane aplikacji\tuto4pc_pl_8 Group: Malware file Last Updated: March 19, 2016
26.	upt100_ar_21.exe	491feb87741d3e07daf45bd020f16ccc	1
Name: upt100_ar_21.exe MD5: 491feb87741d3e07daf45bd020f16ccc Size: 3.15 MB (3154416 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\tuto100_ar_21 Group: Malware file Last Updated: March 19, 2016
27.	supmajt100_es_17.exe	0ecb29b036ea2b33770c887adbbd81bd	1
Name: supmajt100_es_17.exe MD5: 0ecb29b036ea2b33770c887adbbd81bd Size: 3.05 MB (3059560 bytes) Detections: 1 Type: Executable File Path: %LOCALAPPDATA%\majtutoriales100_es_17 Group: Malware file Last Updated: March 26, 2016
28.	supt4pc_pl_6.exe	0dc52cc1224c0035a144a36e8b8ca4a8	1
Name: supt4pc_pl_6.exe MD5: 0dc52cc1224c0035a144a36e8b8ca4a8 Size: 3.05 MB (3057512 bytes) Detections: 1 Type: Executable File Path: %WINDIR%\SysWOW64\config\systemprofile\AppData\Local\tuto4pc_pl_6 Group: Malware file Last Updated: March 26, 2016
29.	upt4pc_in_6.exe	14651a9886ec9c1f251f4833e9ad730c	1
Name: upt4pc_in_6.exe MD5: 14651a9886ec9c1f251f4833e9ad730c Size: 2.07 MB (2079744 bytes) Detections: 1 Type: Executable File Path: %USERPROFILE%\Local Settings\Application Data\tuto4pc_in_6 Group: Malware file Last Updated: March 19, 2016

More files

Registry Details

Adware.Tuto4PC may create the following registry entry or registry entries:

File name without path

wbn.regiedepub[1].xml

HKEY..\..\..\..{RegistryKeys}

Software\Microsoft\Internet Explorer\DOMStorage\regiedepub.com

Software\Microsoft\Internet Explorer\DOMStorage\wbn.regiedepub.com

Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage\regiedepub.com

Software\Microsoft\otut

Software\Microsoft\Tinstalls

SOFTWARE\Microsoft\Tracing\otutnetwork_RASAPI32

SOFTWARE\Microsoft\Tracing\otutnetwork_RASMANCS

SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sun2

SOFTWARE\SUNNYDAY

SOFTWARE\TUTO4PC

Software\Tutorials\updatetutorialeshp

Software\Tutorials\updatetutorialeshp1

Software\Tutorials\updatetutorialeshp2

Software\Tutorials\updatetutorialshp

Software\Tutorials\updv

Software\TutoTag

SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\sun2

SOFTWARE\Wow6432Node\SUNNYDAY

SOFTWARE\Wow6432Node\TUTO4PC

Directories

Adware.Tuto4PC may create the following directory or directories:

%ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Tuto4PC

%ALLUSERSPROFILE%\Start Menu\Programs\Tuto4PC

%APPDATA%\Tuto4pc

%APPDATA%\Tutoriales100

%PROGRAMFILES%\TUTORIALES100

%PROGRAMFILES%\Tuto4pc

%PROGRAMFILES(x86)%\TUTORIALES100

%PROGRAMFILES(x86)%\Tuto4pc

%PROGRAMFILES(x86)%\oasi_en_317010107

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Adware.Tuto4PC

Threat Scorecard

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Aliases

SpyHunter Detects & Remove Adware.Tuto4PC

File System Details

Registry Details

Directories

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