Serpens - is browser extension Google Chrome, Mozilla Firefox, Internet Explorer. Serpens displays advertising banners and coupons during browsing. These pop-ups can appear at any time. It very prevents the user. This advertising may refer to popular sites, online store (Amazon, eBay, AliExpress, Lightinthebox and so on).
Dealnj is a browser extension that hijacks popular browsers such as Google Chrome, Mozilla Firefox and Internet Explorer. After penetration, the program starts to bother a huge amount of advertising (banners, coupons, links to ad sites, and so on).
eDealman is a program that comes on a computer without the user's consent. Usually eDealman comes bundled with other free programs. eDealman technically not a virus, but this program relate to the number of potentially unwanted programs. According to the developers, eDealman created in order to help the user find the best offers popular online stores.
Mysurfing123.com is a browser hijacker and a search engine. All hijackers are working in the same way - they get into the system and install themselves into the browsers, where they are able to modify the basic settings - change the main page and search engine, then hijackers block the sites of other search sources making user perform search queries only on their page that shows corrupted results.
Shopping Optimizer is yet another adware that makes web browsing disturbing. Being promoted by half-true promises, that Shopping Optimizer will grant the user coupons, best offers and discounts, the adware does what it says and shows the ads with different products. Nevertheless these offers cannot be trusted, as they are just a trigger for redirecting to promoting sites.