Remove Lucky (MedusaLocker) ransomware

Lucky ransomware will target your personal files and encrypt them. This ransomware is part of the MedusaLocker ransomware family. It takes files hostage by encrypting them and then demands a payment for a decryptor. The ransomware can be identified by the .lucky777 extension it adds to encrypted files. Unfortunately, only users who have backups can currently recover files for free. Paying the ransom is also not recommended as it does not guarantee file decryption.

 

 

When Lucky (MedusaLocker) ransomware is initiated, it immediately begins encrypting files. Unfortunately, its main targets are personal files that users are likely to want to pay to recover, including documents, photos, videos, and images. You can identify which files have been encrypted by the addition of the .lucky777 extension. For example, a text.txt file would become text.txt.lucky777 when encrypted.

The ransomware drops a README_NOTE.txt ransom note when files are fully encrypted. This note informs them that their files have been encrypted and provides instructions on how to get a decryptor. Each victim is assigned a unique ID, which helps the attackers differentiate the victims. Unfortunately, recovering files usually requires paying a ransom, which is typically several hundred to thousands of dollars, as is common with ransomware demands. The ransom sum is not mentioned but the note mentions that victims have 72 hours to contact the malware operators. After 72 hours, the ransom sum will become higher.

The ransom note dropped by Lucky (MedusaLocker) ransomware is below:

YOUR PERSONAL ID:
–

Hello dear management,
All your important files have been encrypted!

Your files are safe! Only modified. (RSA+AES)

ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE
WILL PERMANENTLY CORRUPT IT.
DO NOT MODIFY ENCRYPTED FILES.
DO NOT RENAME ENCRYPTED FILES.

No software available on internet can help you. We are the only ones able to
solve your problem.

From your file storage, we have downloaded a large amount of confidential data of your company and personal data of your clients.
Data leakage will entail great reputational risks for you, we would not like that.
In case you do not contact us, we will initiate an auction for the sale of personal and confidential data.

After the auction is over, we will place the data in public access on our blog.
The link is left at the bottom of the note.

This server will be immediately destroyed after your payment.
If you decide to not pay, we will release your data to public or re-seller.
So you can expect your data to be publicly available in the near future..

We only seek money and our goal is not to damage your reputation or prevent
your business from running.

You will can send us 2-3 non-important files and we will decrypt it for free
to prove we are able to give your files back.

Contact us for price and get decryption software.

email:
paul_letterman@zohomailcloud.ca
thomas_went@gmx.com

* To contact us, create a new free email account on the site: protonmail.com
IF YOU DON’T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.

* Tor-chat to always be in touch:

Paying a ransom or even engaging with the cybercriminals is never a good idea. It should be stressed that victims are dealing with criminals who have no obligation to help victims, even if a payment is made. There is no guarantee that they will receive a functioning decryptor—or any decryptor at all. Many users have paid ransoms only to discover that the provided decryptors either do not work or were never even delivered.

If users have backups, it shouldn’t be difficult to recover files. Users can connect to their backups and initiate the recovery process as soon as they remove Lucky (MedusaLocker) ransomware from their systems. It’s highly recommended to employ an anti-malware tool due to the sophistication of this type of infection. Once the ransomware is removed, it is safe to access the backup. Unfortunately, for users without backups, the only option is to save the encrypted files and wait for a free Lucky (MedusaLocker) ransomware decryptor to be made available. However, there is no guarantee that it will ever be released.

How does ransomware infect computers?

Various tactics are used to distribute ransomware, including torrents, email attachments, and harmful links or advertisements. Users with poor online habits are typically at a greater risk of infection due to their risky behaviors. One effective way to avoid malware is to develop better habits and become familiar with common malware distribution methods.

Emails are a favored and convenient tool for spreading malware. Cybercriminals often disguise malicious emails as parcel delivery notifications or order confirmations, capturing users’ attention with alarming messages about significant sums of money or expensive purchases. They also claim important documents are attached. This creates a sense of urgency, which may lead users to open attachments without them checking anything. However, in many cases, users can recognize malicious emails. For example, these emails often contain noticeable grammar and spelling mistakes, which are uncommon in legitimate emails from reputable companies. Additionally, such emails typically use generic greetings like “User”, “Member”, or “Customer”, as malicious actors usually have limited access to a recipient’s personal information. In comparison, legitimate businesses often personalize their emails with the recipient’s name.

When malicious emails target high-profile individuals or organizations, they tend to be far more sophisticated. These emails may not have the usual indicators; they frequently address the recipient by name and include details that lend credibility to the email. Thus, it is a good idea to refrain from opening unsolicited email attachments unless they have been scanned with an anti-virus program or checked via VirusTotal.

Torrents are another common method used by cybercriminals to distribute malware. Torrent sites are often poorly moderated, enabling malicious actors to upload torrents containing serious malware. Users who download movies, TV shows, or video game torrents are particularly vulnerable to malware. Engaging in the piracy of copyrighted content is not only illegal but also poses significant risks to computer security and personal data.

How to remove Lucky (MedusaLocker) ransomware

To fully and safely remove Lucky (MedusaLocker) ransomware. Manually attempting to remove Lucky (MedusaLocker) ransomware could cause additional harm to your device. It is strongly recommended to use a reliable anti-virus program for this task. After ensuring that the ransomware has been fully deleted and is no longer detected, you can reconnect to your backup to begin the recovery of your files. However, exercise caution: connecting to your backup while the ransomware is still active could lead to the encryption of your backed-up files as well.