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Tutorials

Useful tutorials on various PC troubleshooting topics. Video tutorials.

How to remove Colony Ransomware and decrypt .colony96 files

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Colony Ransomware is a type of malware designed to encrypt data on the victim's computer and demand a ransom for its decryption. It first surfaced on VirusTotal, where researchers discovered its modus operandi. Once infiltrated, the malware encrypts files and appends a unique file extension, such as including the attackers' email address and a variable string, most commonly seen as .colony96. For instance, a file initially named photo.jpg may be renamed to photo.jpg.[support2022@cock.li].colony96. These extensions can vary based on the specific variant of the ransomware. Upon completing the encryption process, Colony Ransomware creates and displays ransom notes through various visible means: a full-screen message preceding the user login screen, desktop wallpaper, and a text file labeled #Read-for-recovery.txt. These notes urge the victim to contact the attackers for decryption instructions, laying out specific communication steps to avoid their message getting lost.

How to remove Ior Ransomware and decrypt .ior files

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Ior Ransomware is a malicious cryptovirus that belongs to the Dharma family, discovered during malware sample inspections on VirusTotal. It encrypts a victim's data, appending the victim's ID, a specific email address, and the .ior extension to filenames. Encrypted files are renamed systematically; for example, 1.jpg becomes 1.jpg.id-12345.[email].ior. The attack is identified through a pop-up window and a text file named manual.txt, informing the victim that their files have been locked and demanding ransom for decryption. The ransom note emphasizes the urgency, instructing victims to contact either jasalivan@420blaze.it or ja.salivan@keemail.me within 12 hours, and it promises free decryption of up to three small files to build trust.

How to remove XiN Ransomware and decrypt .XiN files

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XiN Ransomware is a type of malicious software designed to encrypt a victim's data and demand payment for the decryption key. Belonging to the Xorist ransomware family, this malware appends the .XiN extension to the filenames of the encrypted files, making them inaccessible without the decryption key. For example, if the original file was named document.txt, it would appear as document.txt.XiN after encryption. The ransomware uses a sophisticated encryption algorithm that is often very difficult to break without the specific keys that are generated during the encryption process. This cryptographic technique ensures that the victim is compelled to pay the ransom to regain access to their files. Once the files are encrypted, XiN Ransomware creates a ransom note to inform the victim of the situation. This note appears both as a pop-up window and as a text file named HOW TO DECRYPT FILES.txt.
cPanel - Server Glitch e-mail spam

How to stop “cPanel – Server Glitch” e-mail spam

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cPanel - Server Glitch email spam is a deceptive phishing campaign designed to trick users into revealing their login credentials by falsely claiming that multiple email messages have failed delivery due to a server error. This type of spam typically masquerades as a legitimate notification from cPanel, aiming to create a sense of urgency and encouraging recipients to click on malicious links. Once clicked, these links often redirect users to phishing websites that closely resemble genuine login pages, where sensitive personal information can be harvested. Spam campaigns can also infect computers by distributing malicious attachments or links, which, when opened or clicked, initiate the download of harmful software. Malicious files may come in various formats, such as executable programs or documents that require user interaction to activate, allowing cybercriminals to exploit unsuspecting victims. As these attacks can occur through seemingly harmless emails, it is crucial for users to maintain a cautious approach towards incoming messages and utilize reliable antivirus solutions to safeguard their systems. Regular updates and vigilance in email management can significantly reduce the risk of falling victim to such scams and infections.

How to remove Trial_recovery Ransomware and decrypt .-encrypted files

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Trial_recovery Ransomware is a malicious software designed to encrypt valuable files on an infected computer and demand a ransom for their decryption. This ransomware specifically targets various file types, locking them behind a complex encryption process and renaming them with a distinctive pattern. Files affected by this malware will be renamed following the trial-recovery.[random_string].[random_string].-encrypted pattern, drastically altering their original names and extensions, so .-encrypted extension is one of the signs of infection with this particular threat. The encryption uses a strong cryptographic algorithm that is often unbreakable without the unique decryption key held by the attackers. Victims will notice that their files, once accessible, are now inaccessible and are presented with a changed extension and name. Upon successful encryption, Trial_recovery Ransomware generates a ransom note titled how_to_decrypt.txt, which is typically placed on the infected system's desktop.
Is Visiting A More Convenient Way To Reach e-mail spam

How to stop “Is Visiting A More Convenient Way To Reach” e-mail spam

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Is Visiting A More Convenient Way To Reach email spam represents a type of sextortion scam that aims to manipulate recipients into paying a ransom by falsely claiming to possess compromising information about them. This deceptive email typically accuses the recipient of engaging in inappropriate browsing habits and threatens to release fabricated videos or information unless a payment is made, often in cryptocurrency. Spam campaigns like this can infect computers through various methods, including malicious attachments or links embedded within the email. Users may inadvertently trigger these infections by opening infected files or clicking on links that lead to malicious websites. Once activated, malware can infiltrate the system, allowing cybercriminals to steal sensitive information, monitor user activity, or create further havoc. Given the sophisticated nature of some spam emails, it is crucial for users to exercise caution and remain vigilant when handling unsolicited communications. Regular updates of antivirus software and practicing safe browsing habits can significantly reduce the risk of such infections.
Roundcube Password Set To Expire e-mail spam

How to stop “Roundcube Password Set To Expire” e-mail spam

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Roundcube Password Set To Expire email spam is a deceptive phishing campaign that impersonates a legitimate notification from an email service provider, tricking recipients into believing their account password is about to expire. These emails typically create a sense of urgency, urging users to click on a link to "keep the same password," which leads to a counterfeit login page designed to harvest personal information. Spam campaigns like this can infect computers through various methods, often using malicious links or attachments embedded in the emails. When unsuspecting users click on these links, they may be redirected to sites that initiate drive-by downloads of malware or prompt them to download seemingly harmless files that actually contain malicious software. Additionally, email attachments can serve as gateways for malware, especially if they are executable files or documents with macros that users inadvertently enable. Once malware is installed, it can compromise sensitive data, monitor user activity, or allow unauthorized access to the system, leading to further exploitation. Therefore, vigilance and caution are essential when encountering unsolicited emails to mitigate the risk of infection.

How to remove Luxy Ransomware and decrypt .luxy files

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Luxy Ransomware is a severe form of malware designed to encrypt a victim’s files and demand a ransom payment in exchange for their decryption. It performs its malicious operations by appending the .luxy extension to the names of all encrypted files, thereby changing an original file like photo.jpg to photo.jpg.luxy. Once the encryption process is complete, Luxy creates a ransom note named [random_string].README.txt and places it in every folder containing encrypted files. The note informs the victim that their data has been encrypted using strong cryptographic algorithms, specifically AES256 encryption. The attackers demand a ransom of $980, offering a discount price of $490 if contacted within the first 72 hours. Victims are instructed to join the attackers' Discord server to receive further instructions on how to obtain the decryption tool and key.