Ransomware

DataDestroyer Ransomware is a malicious software that encrypts files on an infected computer, rendering the data inaccessible to the user. It typically targets essential files and modifies their extensions to ensure that victims can't open them without a decryption key. With this ransomware, the affected files are appended with the extension .destroyer, making it easy to identify which files have been compromised. The encryption algorithm used by DataDestroyer Ransomware is usually robust and complex, often employing AES (Advanced Encryption Standard) to securely lock the files. This level of encryption is nearly impossible to break without the corresponding decryption key, making it very challenging for victims to recover their data without paying the ransom. When the ransomware completes its encryption process, it creates a ransom note, typically labeled as note.txt, which is placed in every directory containing encrypted files. This note informs the victim of the attack and provides instructions on how to pay the ransom to receive the decryption key.

Anonymous Arabs Ransomware is a malicious program designed to encrypt files on the infected system, rendering them inaccessible to the user. It appends the .encrypt extension to the names of encrypted files, which signifies that the original file is now compromised and cannot be opened without a decryption key. This ransomware employs strong encryption algorithms, which adds a layer of complexity for anyone attempting to decrypt the files without paying the ransom. After the encryption process is completed, a ransom note named read_mt.txt is created and placed in various directories of the infected system, typically where the encrypted files are located. The ransom note contains instructions for the victim on how to pay the ransom, usually in cryptocurrency, in exchange for the decryption key.

XFUN Ransomware is a type of malicious software designed to encrypt files on an infected computer, rendering them inaccessible until a ransom is paid. This ransomware appends the .XFUN extension to the encrypted files, making it easy to identify the affected files. Once XFUN ransomware infects a system, it encrypts the files and appends the ".XFUN" extension to them. For example, a file named "document.txt" would be renamed to "document.txt.XFUN". The encryption algorithm used by XFUN ransomware is typically strong and secure, often employing AES (Advanced Encryption Standard) or RSA (Rivest-Shamir-Adleman) encryption, making decryption without the key extremely difficult. After encrypting the files, XFUN ransomware creates a ransom note !!== ReadMe ==!!.txt to inform the victim of the attack and provide instructions on how to pay the ransom to decrypt the files. The ransom note is usually placed in every folder containing encrypted files and may also be displayed as a pop-up window. The note typically includes a message stating that the files have been encrypted, instructions on how to pay the ransom (usually in cryptocurrency like Bitcoin), contact information for the attackers, and a warning not to attempt to decrypt the files using third-party tools.

Dkq Ransomware is a malicious program that belongs to the notorious Dharma ransomware family. It is designed to encrypt files on infected computers, rendering them inaccessible to the user until a ransom is paid. This ransomware appends the .dkq extension to the encrypted files, along with a unique ID and the cybercriminals' email address. The new file name format includes the original file name, a unique ID, the attackers' email address, and the ".dkq" extension. For example, a file named document.docx might be renamed to document.docx.id-67RTA8W4.[dkqcnr@cock.li].dkq. After encryption, Dkq Ransomware creates a ransom note in a text file named info.txt and displays a pop-up window with further instructions. The note informs victims that their files have been encrypted and provides instructions on how to contact the attackers to pay the ransom, usually in Bitcoin. The note also warns against using third-party decryption tools or modifying the encrypted files, as this could result in permanent data loss. Dkq Ransomware uses strong encryption algorithms, typically a combination of RSA and AES, to lock files. This method ensures that decryption without the corresponding decryption key is virtually impossible.

El Dorado Ransomware is a sophisticated strain of malware that emerged in mid-2022. It is a variant of the LostTrust ransomware and is known for its double extortion tactics, which involve encrypting a victim's data and threatening to leak it on the dark web if ransom demands are not met. This ransomware has quickly gained notoriety for its robust encryption methods and its ability to target a wide range of industries and geographies, including critical infrastructure sectors. El Dorado ransomware encrypts files and appends the .00000001 extension to the filenames. For example, 1.jpg becomes 1.jpg.00000001 and 2.png becomes 2.png.00000001. The encryption algorithms used by El Dorado are highly robust, making decryption without the attacker's key extremely difficult, if not impossible. Upon successful encryption, El Dorado generates a ransom note titled HOW_RETURN_YOUR_DATA.TXT. This note informs victims of a network breach due to vulnerabilities, resulting in unauthorized access and data theft. It warns against terminating unknown processes, shutting down servers, or unplugging drives, as these actions could lead to partial or complete data loss. The note offers to decrypt a couple of files (up to 5 megabytes) for free, with the remainder decrypted upon payment. It also includes instructions on how to contact the attackers via a live chat.

Rapax Ransomware is a type of malicious software designed to encrypt files on a victim's computer, rendering them inaccessible until a ransom is paid. This ransomware is part of a broader family of ransomware variants that employ sophisticated encryption techniques to lock users out of their data. The primary goal of Rapax Ransomware is to extort money from victims by promising to provide a decryption key in exchange for a ransom payment. Upon successful infection, Rapax Ransomware encrypts the victim's files and appends a specific extension to the filenames. In the case of Rapax, the extension added is .rapax. For example, a file named document.txt would be renamed to document.txt.rapax. Rapax Ransomware employs advanced encryption algorithms to lock files. It uses a combination of AES (Advanced Encryption Standard), Salsa20, and RSA (Rivest-Shamir-Adleman) encryption methods. These algorithms ensure that the encrypted files are virtually impossible to decrypt without the corresponding decryption key, which is held by the attackers. After encrypting the files, Rapax Ransomware creates a ransom note to inform the victim of the attack and provide instructions for payment. The ransom note is typically named instruction.txt and is placed on the desktop and in various folders containing encrypted files. Additionally, the ransomware may change the desktop wallpaper to display the ransom note, ensuring that the victim is aware of the attack.

Cebrc Ransomware is a type of malicious software designed to encrypt files on an infected computer, making them inaccessible to the user. The primary objective of this ransomware is to extort money from victims by demanding a ransom in exchange for the decryption key needed to restore access to the encrypted files. Cebrc ransomware is part of a broader category of malware known as crypto-ransomware, which specifically targets and encrypts valuable data. Once Cebrc ransomware infects a system, it encrypts the victim's files and appends the .cebrc extension to the encrypted files. This alteration makes it immediately apparent to the victim that their files have been compromised. The ransomware employs strong encryption algorithms to lock the victim's files. While the specific encryption algorithm used by Cebrc ransomware is not always disclosed, most modern ransomware variants use a combination of symmetric (AES) and asymmetric (RSA) encryption. This dual approach ensures that the files are securely encrypted and that the decryption key is stored on a remote server controlled by the attackers, making it difficult for victims to decrypt the files without paying the ransom. After encrypting the files, Cebrc ransomware generates a ransom note (read_it.txt) to inform the victim of the attack and provide instructions on how to pay the ransom.

Powz Ransomware is a variant of the STOP/Djvu ransomware family, known for encrypting files on infected systems and demanding a ransom for their decryption. This ransomware appends the .powz extension to the filenames of encrypted files, rendering them inaccessible to the user. The primary goal of Powz ransomware is to extort money from victims by holding their data hostage until a ransom is paid. Once Powz ransomware infects a system, it scans for files to encrypt. It uses the Salsa20 encryption algorithm, which, while not the strongest, still provides a significant challenge for decryption without the proper key. For example, document.docx becomes document.docx.powz. After encrypting the files, Powz ransomware creates a ransom note named _readme.txt in each folder containing encrypted files. This note provides instructions for contacting the attackers via email (support@fishmail.top or datarestorehelp@airmail.cc) and details the ransom amount, which ranges from $490 to $980, depending on how quickly the victim contacts the attackers. The note also offers to decrypt one file for free as proof that decryption is possible.