Aptlock Ransomware: A Threat Analysis and Removal Guide

Ransomware attacks continue to pose significant threats to businesses and individuals, with Aptlock being a recent and alarming addition to the list. This ransomware not only encrypts victims’ files but also coerces payment with threats of data release. This article delves into the specifics of Aptlock, its devastating impact, and how to remove it using SpyHunter. We’ll also cover preventive measures to safeguard against future infections.

---

Overview of Aptlock Ransomware

Aptlock is a crypto-virus ransomware that encrypts files, rendering them inaccessible to the victim. It appends the “.aptlock” extension to the names of encrypted files, such as transforming “document.docx” into “document.docx.aptlock.” Alongside encrypting files, Aptlock delivers a ransom note via a text file named “read_me_to_access.txt” and changes the desktop wallpaper to highlight the ransom demands.

The ransom note emphasizes the critical nature of the attack, claiming to have exfiltrated sensitive data and demanding payment to prevent its release and destruction. Victims are urged to contact the attackers through a Tor website, where negotiations and payments in Bitcoin (estimated $7,000-8,000) can occur.

---

Threat Details Table

Attribute	Details
Name	Aptlock ransomware
Threat Type	Ransomware, Crypto Virus, Files Locker
Encrypted File Extension	.aptlock
Ransom Note File Name	read_me_to_access.txt, desktop wallpaper
Ransom Amount	~$7,000-8,000 in Bitcoin
Free Decryptor Available?	No
Cyber Criminal Contact	Access through a Tor website
Detection Names	Avast (Win64:RansomX-gen [Ransom]), Combo Cleaner (Gen:Variant.Ser.Lazy.8977), Microsoft (Ransom:Win64/Rook.GA!MTB), and others (VirusTotal)
Symptoms of Infection	Files encrypted with .aptlock extension, ransom demand on the desktop, inability to open files
Damage	Complete file encryption, possible installation of password-stealing trojans and other malware
Distribution Methods	Malicious email attachments, torrent websites, malicious ads, pirated software
Danger Level	High

---

Aptlock Ransom Note Analysis

The ransom note asserts that data from the victim’s network has been exfiltrated and encrypted. It threatens data destruction and public release unless payment is made. Victims are instructed to:

1. Download the Tor browser.
2. Use provided credentials to access a negotiation platform.
3. Make payment to ensure decryption and data confidentiality.

Important: Victims should not pay the ransom, as there is no guarantee of data recovery or system security.

---

Removal Guide

Step 1: Install SpyHunter

1. Download the tool.
2. Run the installer and follow the on-screen instructions to complete the installation.

Step 2: Perform a Full System Scan

1. Launch SpyHunter.
2. Click "Start Scan" to initiate a comprehensive scan of your system.
3. Wait for the scan to complete. SpyHunter will identify Aptlock and any other associated threats.

Step 3: Remove Threats

1. Review the detected threats list.
2. Click "Fix Threats" to remove Aptlock and other malicious files from your system.

Step 4: Restore Files

1. If you have a backup, use it to restore your files.
2. If no backup exists, contact cybersecurity experts for possible decryption solutions.

---

Preventive Measures

To minimize the risk of future ransomware attacks:

1. Regular Backups: Maintain frequent backups of important files, stored on offline or cloud-based systems.
2. Security Software: Use reliable anti-malware tools like SpyHunter to detect and prevent threats.
3. Email Vigilance: Avoid opening suspicious email attachments or clicking on links from unknown sources.
4. Software Updates: Keep all software and operating systems updated to patch vulnerabilities.
5. Avoid Pirated Content: Refrain from downloading software, media, or files from unofficial or torrent websites.
6. Enable Firewalls and Security Settings: Configure your firewall and enable multi-factor authentication for sensitive accounts.
7. Educate Users: Train employees or family members on recognizing phishing emails and other malware tactics.

---

How Ransomware Infects Devices

Ransomware like Aptlock spreads through several common vectors:

• Email Attachments: Malicious files embedded in phishing emails.
• Torrent Downloads: Infected software or media files shared on peer-to-peer platforms.
• Compromised Websites: Exploiting vulnerabilities in browsers or plugins.
• Malicious Ads: Clicking deceptive ads leads to malware installation.
• Pirated Software: Hidden ransomware within keygens and cracks.

Being vigilant about these vectors can significantly reduce the chances of infection.

---

Conclusion

Aptlock ransomware is a serious threat that demands swift action. By using SpyHunter for removal and adopting preventive measures, you can safeguard your system and avoid future infections. Regularly updating your defenses and practicing safe online habits are key to maintaining cybersecurity.

Text in the Ransom Note File and the Wallpaper

Hello

Data at the main critical points of your network has been compromised, and all of your company's critical data has been transferred to our servers.

  Good news:
- We can restore 100% of your systems and data.
- If we agree, only you and our team will know about this breach.

Rules:
1. Contact us within 72 hours, or we’ll release your data and destroy the recovery tool.
2. You have 5 days to reach an agreement, or we’ll publish the data and destroy the recovery tool.
3. Payment is based on data size and revenue.

Now, in order to start negotiations, you need to do the following:
- download the Tor Browser using their official website: hxxps://www.torproject.org/
- use these credentials to enter the Chat for text negotiation: -

We all understand what happened and what consequences await you.

You can seek recovery assistance in negotiations, but unfortunately, the percentage of successfully concluded negotiations with recovery assistance decreases every day
because it's your money and your fines. They care little about it.

Our motivation is purely financial; we do not associate ourselves with any country or politics.

What we offer in exchange for your payment:

1) Decryption and restoration of all your systems and data within 24 hours with a 100% guarantee;
2) Never inform anyone about the data leak from your company;
3) After decrypting the data and restoring the system, we will permanently delete all your data from our servers;
4) Provide valuable advice on protecting your company's IT to prevent future attacks.

There will be no bad news for your company after successful negotiations for both sides. But there will be plenty of those bad news if case of failed negotiations, so don’t think about how to avoid it.
Just focus on negotiations, payment and decryption to make all of your problems solved by our specialists within 1 day after payment received: servers and data restored, everything will work good as new.

Nothing personal, just business