General Ransomware Decryptor
Satanlockv2 ransomware is a new but impactful cyber threat discovered in July 2025. It encrypts victim data using advanced methods, appends a .satan extension to locked files, and demands payment in exchange for a decryption key. With victims spanning Thailand, Sweden, Italy, and beyond, the group has quickly demonstrated its reach.
This guide dives deep into how Satanlockv2 operates, how to recognize an infection, and how to recover encrypted data — all without paying a ransom.
Satanlockv2 Decryptor Tool: A Reliable Recovery Solution
Our custom-built Satanlockv2 Decryptor Tool is designed specifically to restore files affected by this ransomware. Whether your files carry the .satan extension or you’ve received the RESTORE_YOUR_FILES_SATAN.txt ransom note, this tool offers a reliable path to recovery.
Key Features
- Targeted Decryption: Designed for the .satan file extension.
- Online Secure Servers: Retrieves decryption keys via encrypted communication.
- User-Friendly: Suitable for both IT professionals and non-technical users.
- Non-Destructive: Does not alter or damage unencrypted data.
- Money-Back Guarantee: We refund if the tool fails to decrypt.
Compatible with Windows PCs, Linux servers, and NAS devices like QNAP, the tool adapts to modern networked environments.
Satanlockv2 Ransomware Attack on VMware ESXi
A variant of Satanlockv2 appears tailored to exploit vulnerabilities in VMware ESXi environments. ESXi hypervisors power the backbone of many enterprise infrastructures, making them prime targets for ransomware operations.
Modus Operandi
- ESXi Exploits: Potential zero-day or unpatched CVEs.
- VM Encryption: Utilizes AES-256 and RSA to lock disk images.
- Extortion: Victims are told to pay quickly or lose decryption access permanently.
Impact
- Total VM Lockout: All services depending on virtual infrastructure fail.
- Mass Downtime: Delays in recovery can cause wide-scale business disruption.
- Compliance Risk: Encrypted virtual machines may contain sensitive or regulated data.
Satanlockv2 Ransomware Attack on Windows Servers
Windows-based servers were among the earliest confirmed victims. Satanlockv2 breaches networks via traditional attack vectors and deploys encryption at scale.
Techniques Used
- RDP and Phishing Entry Points
- .satan File Extension for Encryption
- Ransom Notes: RESTORE_YOUR_FILES_SATAN.txt with victim ID and payment instructions
Consequences
- Data Lockout: Encrypted documents, databases, and backups
- Service Interruptions: DNS, mail, app services rendered unusable
- Pressure Tactics: Ransom demands include countdowns or leak threats (unconfirmed)
How to Use the Satanlockv2 Decryptor Tool
Follow these steps for safe, efficient file recovery:
- Purchase Securely: Reach out via WhatsApp or email to obtain the tool.
- Run with Admin Rights: Internet access is essential for key retrieval.
- Input Victim ID: Found in RESTORE_YOUR_FILES_SATAN.txt.
- Initiate Recovery: Tool handles decryption using our secure infrastructure.
Note: The tool requires a stable internet connection to function properly.
Identifying a Satanlockv2 Ransomware Attack
Knowing the signs early can help isolate and prevent further spread.
- Renamed Files: Files now carry the .satan extension
- Ransom Notes: RESTORE_YOUR_FILES_SATAN.txt appears in multiple folders
- CPU Spikes: Massive system lag during encryption
- Outbound Traffic: Possible links to Tox-based C2 servers
Screenshot of Satanlock V2 website:
Victims of Satanlockv2 Ransomware
As of July 7, 2025, the following victims have been publicly listed:
| Domain/Entity | Country | Discovery Date | Sector |
| fkk.ac.th | Thailand | 2025-07-04 | Education |
| klinikdrindrajana.com | Indonesia | 2025-07-06 | Healthcare |
| teligent.se | Sweden | 2025-07-04 | Telecom |
| studionotarile.com | Italy | 2025-07-04 | Legal |
Visual summary of Satanlock’s victims as of 2025:
Encryption Methods Used by Satanlockv2
Satanlockv2 employs two advanced methods:
- RSA (Asymmetric Encryption): Locks encryption keys with a public/private key pair
- AES (Symmetric Encryption): Encrypts data quickly and securely
These combined techniques ensure victims cannot brute-force their way to recovery.
Best Practices for Protection Against Satanlockv2
- Patch and Update Regularly
- Secure both hypervisors and Windows environments.
- Secure both hypervisors and Windows environments.
- Access Controls
- Use MFA and segment admin privileges.
- Use MFA and segment admin privileges.
- Network Isolation
- Disable RDP unless essential. Use firewalls.
- Disable RDP unless essential. Use firewalls.
- Reliable Backups
- 3-2-1 rule: three copies, two formats, one off-site.
- 3-2-1 rule: three copies, two formats, one off-site.
- Endpoint Protection
- Deploy EDR and behavior-based AV tools.
- Deploy EDR and behavior-based AV tools.
- User Awareness
- Phishing training and incident response drills
- Phishing training and incident response drills
- Advanced Security
- Intrusion prevention, DNS filtering, anomaly monitoring
- Intrusion prevention, DNS filtering, anomaly monitoring
Attack Cycle of Satanlockv2
- Infiltration: Phishing, exposed RDP, or unpatched software
- Propagation: Lateral movement across network shares
- Encryption: Files renamed with .satan, data locked
- Demand: Victim receives ransom note with payment info
- (Possible) Leak Threats: No evidence yet for data exfiltration
Consequences of a Satanlockv2 Attack
| Impact Type | Description |
| Downtime | Operational systems rendered useless |
| Financial Loss | Cost of downtime + ransom (if paid) + response efforts |
| Reputation | Especially risky for public institutions |
| Legal Risk | GDPR and local compliance violations possible |
Free Alternative Methods for Recovery
If you’re unable to use the Satanlockv2 Decryptor, consider:
- Free Decryptors: Check NoMoreRansom.org
- Restore from Backups: Preferably offline or disconnected storage
- Shadow Copies: vssadmin list shadows (Windows only)
- System Restore: Revert to pre-attack restore point
- File Recovery Tools: Try Recuva, PhotoRec, or similar software
- Report to Authorities: Share attack indicators with CERT or CISA
Conclusion
Satanlockv2 is a dangerous and fast-moving ransomware threat that uses modern tactics to trap victims into paying for decryption. But paying is not your only option. Tools like the Satanlockv2 Decryptor, backed by proper detection, backups, and training, can help organizations and individuals bounce back safely and confidently.
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