FOG Ransomware Recovery - Fog Ransomware Decryption and Recovery

FOG Ransomware Recovery and Decryption

Do you think you have been affected by FOG ransomware? Take a deep breath and relax; we’re here to help. This page provides details on FOG ransomware and guides you through your options for decryption, removal, and data recovery.

For rapid assistance, reach out to our emergency response team of ransomware specialists, available 24/7, for a FREE consultation and personalized assessment of your situation.

Our experienced technicians have supported thousands of ransomware victims globally, helping them recover their data and resume work with minimal disruption.

get help now

How to identify if FOG ransomware infected your system

If you’re unable to open your files, notice an unusual file extension, or find a message demanding payment to regain access, FOG ransomware might be the cause.

Initially identified in May 2024, FOG ransomware has been targeting organizations with steep ransom demands.

Files encrypted by FOG typically have their extensions changed to .fog or .flocked.

Signs of a FOG Ransomware Attack
FOG Ransomware will put a text file named “readme.txt” in each encrypted folder.
The name of your files are changed to extensions with .fog, fogg, .fogged, or .flocked.
Your antivirus software is not working or is deactivated.
Your CPU usage is close to 100%, even though you are not using any applications.
Your PC seems to be running more slowly than usual.
Your hard disk is reading and writing at 100% capacity in the background, even when you are not using any applications.

What to do if your data is encrypted by FOG

If you suspect a FOG ransomware attack, immediately disconnect the affected devices from the network and shut them down safely.
Avoid attempting direct communication with the hackers; they often exploit individuals under stress. Professional negotiators typically secure far better outcomes.
Report the incident to the appropriate authorities. Many countries have specialized cybercrime units for such cases.
Explore your options by contacting our ransomware experts anytime, 24/7, for a free consultation.

Keep calm! Contact us now for a consultation and learn about your options!

get help now

FOG ransomware often targets medium to large companies or organizations using complex attacks.

The FOG ransom demands range from $50,000 into the millions of dollars. Ransoms are usually paid in Bitcoin. Quick-buy methods of purchasing Bitcoin with PayPal or credit cards do not work for this size of ransom payment and it is important to obtain expert advise to ensure that a payment of this size is legally compliant.

FOG ransomware attacks are intricate and can lead to prolonged downtime, often due to large ransom demands and the complexities of secure payment processing.

For most ransomware victims, downtime is the most costly aspect of the incident, with potential for considerable reputational harm.

Our extensive experience with FOG ransomware gives us a deep understanding of the gang’s tactics, enabling us to resolve attacks swiftly and restore your files.

Several gangs operate FOG ransomware. While most reliably deliver functioning decryptors upon payment, it’s crucial to confirm you’re dealing with a reputable group, as some ransomware gangs have been known to take payments without providing decryption keys.

The most common method used by FOG ransomware to infect victims is phishing.


Name	FOG / FOG Ransomware / Flocked Ransomware
Danger Level	Very High. Military grade encryption, frequent data exfiltration attacks.
Release date	2024
Affected Systems	Windows/Linux
File Extensions	.fog, .fogg, .fogged, .flocked
Ransom demands	“readme.txt”
Contact method/email	Through a hidden TOR web service
Known scammers	None

A typical FOG ransomware note.

If you are reading this, then you have been the victim of a cyber attack. We call ourselves Fog and we take responsibility for this incident. You can check out our blog where we post company data: xbkv2qey6u3gd3qxcojynrt4h5sgrhkar6whuo74wo63hijnn677jnyd.onion You might appear there if you opt out of our communication.
We are the ones who encrypted your data and also copied some of it to our internal resource. The sooner you contact us, the sooner we can resolve this incident and get you back to work.
To contact us you need to have Tor browser installed:

Follow this link: xql562evsy7njcsngacphc2erzjfecwotdkobn3m4uxu2gtqh26newid.onion
Enter the code: [snip]
Now we can communicate safely.

If you are decision-maker, you will get all the details when you get in touch. We are waiting for you.

Fog Decryptor for Windows and Esxi Servers

Fog Decryptor is a specialized cybersecurity tool designed to combat Fog Ransomware, a highly advanced malware strain that emerged in 2024. Our software provides efficient decryption solutions for affected systems, supporting both Windows environments and VMware ESXi servers.

Key Features of Fog Decryptor

For Windows Systems:

Automated Decryption – Recovers encrypted files without data loss.
Multi-Version Support – Works with Windows 10, 11, and Windows Server editions.
Threat Analysis – Scans and identifies ransomware variants to ensure complete removal.
Data Integrity Check – Ensures recovered files maintain their original structure.
Easy-to-Use Interface – User-friendly dashboard for seamless decryption.

For VMware ESXi Servers:

Fast Virtual Machine Recovery – Decrypts encrypted VMs with minimal downtime.
Hypervisor-Level Protection – Prevents future ransomware attacks on ESXi environments.
Snapshot Restoration – Helps restore system states before infection.
CLI & Web-Based Management – Allows remote decryption via command-line tools and web GUI.
Support for Multiple ESXi Versions – Compatible with ESXi 6.5, 6.7, 7.0, and later.

Why Choose Fog Decryptor?

✅ Industry-Leading Expertise – Developed by cybersecurity professionals specializing in ransomware threats.
✅ Fast & Reliable – Reduces downtime and ensures business continuity.
✅ Advanced Encryption Analysis – Uses cutting-edge decryption techniques to recover files safely.
✅ 24/7 Support – Our team is available round the clock to assist with recovery operations.

get help now

Frequently Asked Questions

Affordable and Easy to Use.
Simple User-Interface.
100% Refund Guarantee.
99.9% Complete Recovery.
Live Support.

The only way to know precisely how much ransomware response will cost is to contact us for a free consultation.

Ransomware response cost varies according to the type of attack, how much data is affected, the number of computers infected, and your local environment (computer performance, servers, operating systems). The response includes removal of the ransomware, negotiations with attackers and transferring payment if necessary, restoring data, patching the vulnerability that led to the attack, and preparing all documentation for legal compliance and insurance claims. The course of action our clients choose also affects the overall cost.

The minimum cost for small companies generally starts around several thousand euros, including the cost of the ransom. However, if at all possible, we strongly recommend avoiding paying the attackers. Paying the attackers encourages them to harm more people. However, if it is not economically feasible, we handle fully legally compliant payments to attackers. The overall expense depends a lot on the ransom amount demanded, and how successful negotiations are. We maintain a database on ransomware gangs to negotiate more effectively. In some cases, negotiations can result in a significant reduction in the ransom payment.

We have a greater than 98% success rate.

In the case of most of our clients who have cyber insurance, their coverage pays the cost of our services, as well as the ransom, if necessary.

Professional ransomware response can significantly decrease downtime. We deal with hundreds of cases every year. Through our years of experience, we have developed a streamlined process that brings our clients back online as fast as possible. In the event that a ransom has to be paid, purchasing the necessary cryptocurrency can take days. The process of resolving a ransomware attack without prior experience can take many hours of research. Most of our cases are completely resolved 24-72 hours after we begin the recovery process.

Avoid dealing with criminals and ensure legal compliance. Most companies don’t feel comfortable dealing with cyber-criminals. It can add another layer of stress in emergency. We maintain files on different groups of hackers in order to maximize security and effectiveness of negotiations. We also ensure that all communications and transfers comply with applicable laws and regulations to protect our clients against potential legal problems.

Cryptocurrency transfers. It is always better to avoid giving into the attacker’s demands. If backups and normal recovery methods fail, however, there may be no other choice. Most ransomware attackers demand payment in Bitcoin. We guide you through the whole process of creating a crypto currency wallet and buying the crypto currency with you. Therefore we have different cooperation partner in order to prepare your wallet and do the transaction as quick and easy as possible for you.

Ensure data integrity and security. As specialists in the field of ransomware incident response, we are always refining industry best practices for data recovery. We have robust, standardized procedures for backing up encrypted data, restoring data, and removing viruses to ensure that there is no data loss or damage.

Easy Insurance Reporting: All of our clients receive a detailed incident report with all information required by cyber-insurance and for law enforcement purposes. Thankfully, cyber-insurance often covers the cost of cyber-extortion as well as professional ransomware response services. Completing all paperwork correctly from the beginning can speed up the process of filing a claim and recovering lost funds.

Backup, Backup, Backup! In most cases, a fresh and secure backup of data can prevent ransomware attack from succeeding. For this reason, many attackers put in a lot of effort to find and encrypt backups. The best backup will be air-gapped, meaning physically disconnected from your main network. It is also important to have a regular backup schedule with robust security procedures.
Install a Next-Gen Antivirus. Next generation anti-virus software combines a classic signature-based antivirus with powerful exploit protection, ransomware protection and endpoint detection and response (EDR). Mcafee, Fireeye, and Sentinel One are all examples of antivirus software with these features.
Install a Next-Gen Firewall. A Next-Gen-Firewall is also called Unified threat management (UTM) firewall. It adds a layer of security at every entry and exit point of your company data communication. It combines classic network security with intrusion detection, intrusion prevention, gateway antivirus, email filtering and many other features.
If you can afford it, having staff or hiring a dedicated service to monitor network traffic can also help to detect unusual activity and prevent ransomware attacks. Ransomware attackers usually do a lot of surveillance on a network before attempting a hack. This “reconnaissance” phase has certain tell-tale signs. If you can catch these early, it’s possible to detect the attacker early and deny them access to the network.
If you get hit by ransomware, a professional Ransomware recovery service can help to identify and patch security gaps.

In emergencies, we can start with the ransomware data recovery immediately. Since our support team operates 24/7, we can reduce your downtime to a minimum by working non-stop to recover your data.