Virus and Spyware Removal Guides, uninstall instructions

What kind of malware is Itrz?

During the analysis of malware samples uploaded to VirusTotal, we uncovered a ransomware variant named Itrz. This ransomware encrypts files and alters their filenames by appending the ".itrz" extension. Moreover, Itrz generates a ransom note, usually located within a file named "_readme.txt".

Itrz adjusts file names as follows: it changes a file such as "1.jpg" to "1.jpg.itrz", "2.png" to "2.png.itrz", and so on. It is worth noting that Itrz is associated with the Djvu ransomware family, and cybercriminals might distribute it alongside information-stealing malware like RedLine or Vidar.

What kind of software is Tab Clear?

While investigating questionable websites, our researchers discovered the Tab Clear browser extension. It is endorsed as a tool capable of closing all manner of browser tabs (regular, incognito, pinned) in a single click. After analyzing Tab Clear, we determined that it is advertising-supported software (adware). This extension is designed to feed users with unwanted and deceptive advertisements.

What kind of software is Horizon Timez?

Our research team discovered the Horizon Timez browser extension while investigating deceptive sites. It promises to display "video-themed" browser wallpapers. After examining this piece of software, we determined that it is a browser hijacker. Horizon Timez modifies browsers to promote the psrcfornow.com fake search engine.

What kind of software is Search Center?

Our researchers discovered the Search Center browser extension during a routine inspection of suspect sites. This software is presented as a website text searching and highlighting tool that supports keyboard shortcuts.

After examining Search Center, we determined that it is adware. This extension runs intrusive advertisement campaigns and collects private data.

What kind of software is Everywhere Weather?

Everywhere Weather is a browser extension that promises quick access to personalized weather forecasts with real-time updates for various countries, regions, and cities worldwide. Our research team found this piece of rogue software while investigating questionable websites.

After examining Everywhere Weather, we determined that it is a browser hijacker. This extension modifies browser settings to promote (through redirects) the goog.everywhere-weather.com fake search engine.

What kind of scam is "Google Safe Browser Total Protection"?

Our researchers discovered the "Google Safe Browser Total Protection" scam while reviewing deceptive websites. Presented as a browser security tool from Google, the scheme "detects" various threats on users' devices.

It must be stressed that all the information provided by this scam is false, and it is in no way associated with Google or any of its products or services.

What kind of email is "RFQ Doc List"?

After inspecting the "RFQ Doc List" spam email, we determined that it is promoting a phishing scam. It targets email account log-in credentials through a phishing file by presenting the letter as a potential business proposal.

What kind of software is Nature Start?

While investigating suspicious webpages, our researchers found one endorsing the Nature Start browser extension. It promises to display relaxing nature-themed browser wallpapers.

After analyzing this piece of software, we determined that it is a browser hijacker. This extension makes alterations to browser settings in order to promote (through redirects) the nature-start.com illegitimate search engine.

What kind of application is NegaprionBrevirostris?

Upon testing the NegaprionBrevirostris app, it became clear that it is malicious and capable of compromising the privacy and security of users. This extension has been discovered while examining a malicious installer downloaded from an unreliable website. Thus, users are advised not to trust this app and remove it from affected browsers.

What kind of software is Matrix Start Tabs?

Matrix Start Tabs is a rogue extension that promises to display cyberpunk-style browser wallpapers. We discovered this piece of software during a routine investigation of dubious websites.

Matrix Start Tabs modifies browser settings to promote (via redirects) the matrixstarttabs.com fake search engine. It also spies on users' browsing activity. Due to this behavior, Matrix Start Tabs is categorized as a browser hijacker.