Ransomware

DARKSET Ransomware is a malicious program that falls under the category of ransomware, designed specifically to encrypt files on the victim's computer and demand a ransom for their decryption. Upon infection, this ransomware scans the system for specific types of files and encrypts them, appending the .DARKSET extension to each affected file. This means a file originally named 1.jpg will appear as 1.jpg.DARKSET after encryption. The cryptographic algorithm used by DARKSET is sophisticated, often employing strong symmetric or asymmetric encryption methods making it nearly impossible to decrypt files without a key. After the encryption process is complete, DARKSET alters the desktop wallpaper and drops a ransom note titled ReadMe.txt in various locations on the affected machine. This text file contains instructions for the victim to contact the cybercriminals via email in order to obtain a decryption key upon payment of a ransom.

PLANETARY Ransomware is a hazardous malware variant that primarily targets computer networks by encrypting files, rendering them inoperable. This ransomware is notorious for appending the file extension .PLANETARY to affected files, thus signifying their encrypted status. PLANETARY operates by employing sophisticated encryption techniques, though it is unclear whether it utilizes symmetric or asymmetric cryptography. The complexity of these encryption methods ensures that only the malware developers hold the decryption key, which they offer in exchange for a ransom. Typically, this ransom demand is outlined in a text file named RECOVER.txt, strategically placed on the victim's desktop. The ransom note conveys the encryption's success and demands a payment, often accepting Bitcoin, Monero, and Ethereum. Victims are advised to contact the perpetrators via email before making any payment, though it's important to note that fulfilling these demands does not guarantee file restoration. Despite the severe encryption, hope for decryption without paying the ransom does exist. Emsisoft has developed a decryption tool specifically capable of restoring data encrypted by PLANETARY Ransomware. This tool, made available for free, represents one of the few legitimate solutions for victims wishing to recover their files independently. To decrypt .PLANETARY files, users can utilize this specific decryption tool, a process that involves downloading the software, identifying the encrypted files, and following the structured decryption process outlined by the tool's instructions. It must be emphasized, however, that while decryption might be possible, prevention remains the most effective strategy against such ransomware. Regular backups, cautious downloading practices, and updated security measures can significantly mitigate the risk of infection by PLANETARY or similar ransomware threats.

Frag Ransomware is a sophisticated form of malicious software that infiltrates digital systems, primarily those of companies, and encrypts crucial data to extort a ransom payment from the victims. This ransomware appends the .frag file extension to the names of the encrypted files, effectively locking them and rendering them unusable without a decryption key. For instance, a document initially named report.docx would become report.docx.frag. Once the encryption process is complete, Frag Ransomware generates a ransom note in a text file strategically named README.txt, which is typically placed within the affected directories or even on the desktop. The note ominously informs the victim that their files have been encrypted and demands a ransom in exchange for a decryption key. Unfortunately, as of the latest advisories, there are no publicly available decryption tools specifically for Frag Ransomware, making file recovery without a backup a Herculean task.

Scp Ransomware is a malicious program that belongs to the Makop family of ransomware. This particular strain has been observed to encrypt files on a victim's computer, rendering them inaccessible and unusable until a ransom is paid. Upon encryption, the ransomware appends a unique file extension to each affected file, which includes the victim's ID, an email address, and the distinctive .scp suffix. For instance, an original file named document.docx might be altered to document.docx.[ID].[email].scp. The encryption process typically utilizes sophisticated algorithms that ensure the affected files cannot be opened or modified without the decryption key known only to the attackers. Once the encryption is complete, Scp Ransomware changes the desktop wallpaper to alert the user of the infection and to further stress the gravity of the situation.тFollowing the encryption, a ransom note is generated in a file titled +README-WARNING+.txt, which is often strategically placed on the desktop or within affected directories for visibility.

VIPxxx Ransomware is a severe type of malware designed to deprive users of access to their data by encrypting files on compromised systems. Victims of this ransomware find their files renamed, with extensions altered to include a unique identifier, an appended email address, and the suffix .VIPxxx. For instance, a file initially named document.jpg might appear as document.jpg.[ID-123456].[cmd_bad@keemail.me].VIPxxx post-attack. The encryption is sophisticated, typically employing strong cryptographic algorithms that render files completely inaccessible without a specific decryption key. This encryption method is often irreversible without cooperation from the perpetrators, who are the only holders of decryption credentials. Accompanying this malicious activity is a ransom note, commonly named RESTORE_FILES_INFO.txt. This file is strategically placed in each folder containing encrypted files, serving as a communication channel between the attackers and their victims. The note coerces users to contact the cybercriminals, often suggesting that only they can provide the necessary decryption tools in exchange for a cryptocurrency payment.

Interlock Ransomware is a notorious form of malware that wreaks havoc by encrypting the files of its victims, demanding a ransom for their return. This ransomware has been detected on both Windows and Linux systems, marking its broad scope of attack. Upon infecting a machine, it appends the .interlock extension to the end of each affected file. This means that if you have a document named report.docx, it will be altered to report.docx.interlock, rendering it inaccessible. The encryption method used by Interlock is sophisticated, employing advanced cryptographic techniques, which makes the files impossible to decrypt without the decryption key. After the encryption process is complete, the ransomware drops a ransom note titled !__README__!.txt onto the infected system. This note is typically placed in prominent locations, such as the desktop or in directories containing encrypted files, and it details the attack, providing instructions for payment and warning against modifying affected files.

Kasper Ransomware is a type of malicious software that encrypts files on a victim's computer, demanding a ransom for their decryption. When this ransomware infiltrates systems, it encrypts files and appends them with the .kasper extension, significantly altering their format and rendering them inaccessible until decrypted. For instance, a file named document.docx would be renamed to document.docx.EMAIL=[kasperskyrans@gmail.com]ID=[unique_ID].kasper. The encryption employed by Kasper is typically strong, often leveraging sophisticated algorithms that are nearly impossible to crack without the appropriate decryption key. After encrypting the files, Kasper generates a ransom note, usually titled README kasper.txt, which is placed in several directories across the system. This note contains instructions on how to contact the cybercriminals, typically listing email addresses and sometimes a Telegram ID, alongside a unique victim ID necessary for further communication.

Weaxor Ransomware is a particularly malicious type of malware designed to encrypt files on an infected computer, leading users to a predicament where they must pay a ransom to supposedly regain access to their files. Operating with a malevolent efficiency, this ransomware targets a broad spectrum of file types when launched, appending its distinctive .rox extension to signify encryption. For example, files that were once document.docx or photo.jpg will transform into document.docx.rox or photo.jpg.rox. This alteration of file extensions is an immediate sign of a Weaxor infection, leaving victims unable to open or use their files. The encryption it employs is robust, often making decryption nearly impossible without the allocated cipher key held by the cybercriminals. Victims find themselves confronted by a ransom note, typically presented within a file entitled RECOVERY INFO.txt, urging them to reach out via specified TOR web pages or direct email to the attackers to negotiate the release of their files.