Mysites123.com

By GoldSparrow in Browser Hijackers

Threat Scorecard

Ranking: 9,686
Threat Level: 50 % (Medium)
Infected Computers: 16,676
First Seen: November 23, 2015
Last Seen: February 20, 2025
OS(es) Affected: Windows

The Mysites123.com website is associated with a browser hijacker that may arrive on your computer as a search helper that was bundled with a freeware setup file. The Mysites123.com website may look like a clone of the original Google engine to look appealing to Web surfers, but it is not a search engine—it is a redirect-gateway to Yahoo. However, Yahoo! Inc. is not affiliated with Mysites123.com, and the Mysites123.com domain is used to host ads that may be based on your search keywords. The browser hijacker at hand may record your search keywords, read your browsing history and IP address to send usage data to the operators of Mysites123.com. As a result, loading Mysites123.com may generate ads suited to your Internet routine and preferences. The browser hijacker linked to Mysites123.com might change your default search aggregator and homepage to make sure infected users are subjected to the use of Mysites123.com for their online activities.

As stated before, the Mysites123.com domain may host ads, and you may experience pop-up windows and banners that are loaded with marketing content. The browser hijacker linked to Mysites123.com may enter several registry keys in Windows to cement changes to your Internet settings and ensure its operations are uninterrupted by third-party applications. The Mysites123.com browser hijacker may appear in Google Chrome, Internet Explorer and Mozilla Firefox as an add-on, extension, plug-in and Browser Helper Object that is locked and cannot be removed manually. The Mysites123.com browser hijacker may run in your system background and be registered as a protected browser service. Browser hijackers may cause your Internet browser to crash and interfere with the work of other applications like torrent and email clients that are used to handle Internet protocols. Additionally, the browser hijacker associated with Mysites123.com may alter the limit of Web cache on your PC and clutter your hard drive. You should install a reputable anti-malware application to eradicate the Mysites123.com browser hijacker and revert your settings to default.

SpyHunter Detects & Remove Mysites123.com

File System Details

Mysites123.com may create the following file(s):
# File Name MD5 Detections
1. nsbit_mysites123.exe 2f76c4cdc300867767b2646a52e97450 4
2. nsbes_mysites123.exe 8d8922f509c8105f148c3463610f4251 2
3. file.exe 49baec3b3b9b45d00eec317ad2794f75 1
4. amt_mysites123.exe eb408ccf3c70027bb5bac3a783a89b5e 1
5. nsbbr_mysites123.exe 6f5f8343b988aeae63f12a8354681882 1
6. nsbfr_mysites123.exe b51f170452d71d3129ab6b444e96b8f5 1
More files

Registry Details

Mysites123.com may create the following registry entry or registry entries:
File name without path
http_www.mysites123.com_0.localstorage
http_www.mysites123.com_0.localstorage-journal
mysites123.xml
SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\mysites123.com
SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\mysites123.com
SOFTWARE\Mozilla\Firefox\Extensions\default_newtabff@gmail.com
SOFTWARE\mysites123Software
SOFTWARE\Wow6432Node\Mozilla\Firefox\Extensions\default_newtabff@gmail.com
SOFTWARE\Wow6432Node\mysites123Software

Directories

Mysites123.com may create the following directory or directories:

%appdata%\mysites123

URLs

Mysites123.com may call the following URLs:

mysites123.com

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