Viruses

Cryptowallet Address Replacing Virus, also known as Clipper malware, is a type of malicious software that targets cryptocurrency users by replacing their wallet addresses with the attacker's address. This malware is designed to stay hidden on the user's computer until they send cryptocurrency funds to another wallet. When the user copies a wallet address intending to send a payment, the malware intercepts the copied address and replaces it with a different, malicious address. As a result, the user unknowingly sends their payment to the wrong address, potentially losing their funds. Cryptowallet Address Replacing Virus can infiltrate computers through various methods. Some of the common distribution vectors include masquerading as a legitimate tool, bundling with third-party tools, or being downloaded by other malware. Users may unknowingly download and install the malware when they download and use seemingly legitimate software or tools from untrusted sources.

Nzoq Ransomware is a malicious software that encrypts files, rendering them inaccessible. It is a member of the Djvu ransomware family and might be distributed alongside other malware like RedLine or Vidar. The primary goal of Nzoq Ransomware is to extort money from its victims by encrypting their files and demanding a ransom for decryption. Once Nzoq Ransomware infects a system, it targets various types of files, such as photos, videos, and documents. It alters the file structure and appends the .nzoq extension to each encrypted file, making them inaccessible and unusable without the decryptor. Nzoq Ransomware leaves a ransom note titled _readme.txt. The note provides payment and contact details and urges victims to reach out to the threat actors within 72 hours. It states that not doing so can increase the payment from $490 to $980, which covers the decryption tools necessary for file recovery.

ErrorWindows is a ransomware that encrypts victims' data, preventing them from accessing their files. It is part of the Xorist ransomware family. According to the language it primarly targets Russian audience. ErrorWindows renames files by appending the .errorwindows extension to filenames, for example, changing 1.jpg to 1.jpg.errorwindows. ErrorWindows uses an unspecified encryption method to encrypt files. After encrypting the files, it creates a ransom note in the form of a text file named КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt. The ransomware also changes the desktop wallpaper and displays a pop-up window containing the same ransom note as the text file.

Nztt Ransomware is a dangerous malware variant belonging to the STOP/Djvu family. Once installed, Nztt encrypts files using a strong encryption algorithm and appends the .nztt extension to the filenames. For example, a file named 1.jpg would become 1.jpg.nztt. The ransomware then generates a ransom note as a text file. Nztt Ransomware targets various file types, including images, videos, audio, documents, and databases. It uses a powerful encryption algorithm to lock files and make them inaccessible without a decryption key. The primary motive of the creators is to extort money from users in return for the decryption tool. The ransom note found within the _readme.txt file informs victims that decrypting files relies on specialized decryption software and a unique key. It also provides instructions on how to use the file encryption method and recover access to the encrypted data. The ransom demanded by the cybercriminals ranges from $490 to $980 in Bitcoin.

Nzqw Ransomware is a member of the Djvu family, which encrypts a range of files on compromised computers and appends the .nzqw extension to their original filenames. It typically infects computers via unsafe websites, where users may download cracked games, pirated software, or other similar files. The ransomware uses AES+RSA encryption methods to render files inaccessible. Nzqw Ransomware creates a ransom note in the form of a text file named _readme.txt. The note emphasizes that the decryption process relies on specialized decryption software and a unique key. The ransom demanded is usually $980 for the decryption key and software. In the event of an infection, it is crucial to remove the ransomware using a professional anti-virus program before attempting any data recovery techniques. After removing the ransomware, you can try using data recovery software or restoring your files from a backup if you have one. However, there is no guarantee that these methods will successfully recover your encrypted files.

Wzer Ransomware is a malicious program that belongs to the STOP/Djvu family of ransomware. It targets various types of files, such as photos, videos, and documents, encrypting them and appending the .wzer extension to each file. This makes the files inaccessible and unusable without the corresponding decryption key held by the attackers. The malware encrypts files using complex cryptographic algorithms, making them unreadable and inaccessible. Wzer Ransomware leaves a ransom note in the form of a _readme.txt file on the victim's desktop. The note provides information about the encrypted files and demands a ransom payment in Bitcoin to decrypt the files.

Wzoq Ransomware is a file-encrypting malware that belongs to the notorious STOP/DJVU ransomware family. Its primary purpose is to restrict access to data, such as documents, images, and videos, by encrypting files. Once the Wzoq ransomware infects a system, it encrypts files and appends the .wzoq extension to each encrypted file, making them unusable without the decryption key. For example, a file initially named 1.jpg would become 1.jpg.wzoq after falling prey to this malicious software. The ransomware then attempts to extort money from victims by demanding a ransom in exchange for a decryption key that can allegedly restore access to the encrypted files. After encrypting the files, Wzoq ransomware drops a ransom note named _readme.txt on the desktop.

Wztt Ransomware is a malicious software that encrypts various files on a victim's computer and adds the .wztt extension to their filenames, making them inaccessible. For example, it renames 1.jpg to 1.jpg.wztt and 2.png to 2.png.wztt. It is a variant of the STOP/DJVU malware group, which exploits vulnerabilities in a user's computer system and demands a ransom in exchange for the recovery and decryption of the encrypted files. The ransomware generates a ransom note, typically placed on the victim's desktop, named _readme.txt that provides a pair of email addresses (support@freshmail.top and datarestorehelp@airmail.cc) for the victims to contact within a 72-hour timeframe to avoid the ransom fee increasing to $980. Wztt Ransomware employs a strong encryption algorithm and a key (either an 'offline key' or an 'online key') to encrypt the files. It attempts to encrypt as many files as possible, encrypting only the first 154kb of the contents of each file to speed up the encryption process.