BISAMWARE is ransomware that encrypts files, changes the desktop wallpaper, creates the "SYSTEM=RANSOMWARE=INFECTED.TXT" file (a ransom note) and modifies filenames. It appends the ".BISAMWARE" extension to filenames (e.g., it renames "1.jpg" to "1.jpg.BISAMWARE", "2.png" to "2.png.BISAMWARE").
We discovered the Bruhnet ransomware-type program while inspecting new submissions to VirusTotal. This program belongs to the Xorist ransomware family. After we executed a sample of Bruhnet on our test machine, it encrypted files and appended their names with a ".bruhnet" extension. For example,
Some-Light is the name of a browser extension that shows unwanted advertisements. Software of this type is called adware. Typically, users download and install adware unintentionally (without knowing that the application displays ads). Our team discovered Some-Light while examining deceptive web p
During a routine investigation of new submissions to VirusTotal, our researchers discovered the LockLock ransomware. It is yet another program from the MedusaLocker ransomware family. On our test machine, this malware encrypted files and appended their filenames with a ".locklock" extension. Henc
It is a scam website, a fake USPS page designed to trick visitors into providing personal information. We discovered this site while inspecting other websites that use rogue advertising networks. USPS is a legitimate mail company providing postal service in the United States. It has nothing to do
"Blocked (Important) Incoming Messages" is a spam email, which our inspection revealed to be a phishing scam. This letter attempts to deceive recipients into revealing their email account log-in credentials by claiming that a number of messages have failed to reach their inbox. The email w
OriginLogger is the name of a keylogger (keystroke logger) that cybercriminals use to steal sensitive information. It is endorsed as a successor of Agent Tesla. OroginLogger captures keystrokes (records data entered with the keyboard) and includes additional features. Typically, threat actors use
Eebn is the name of ransomware that belongs to the ransomware family called Djvu. We discovered it while checking the VirusTotal page for recently submitted malware samples. Eebn encrypts files, appends its extension (".eebn") to filenames, and creates a text file ("_readme.txt") containing a rans
Our researchers discovered the NonLight browser extension while inspecting dubious software-promoting websites. While this piece of software promises to enable dark mode for simple design webpages, NonLight operates as adware instead. Adware stands for advertising-supported software. It en
While inspecting deceptive software-endorsing websites, our researchers discovered the Mix Colors rogue browser extension. It is promoted as a tool capable of changing webpage background colors. Our analysis of this extension revealed that it operates as adware instead. Adware stands for a