SolutionWeHave Ransomware Decryptor

Our incident response specialists have thoroughly reverse-engineered the cryptographic logic behind SolutionWeHave ransomware. By carefully analyzing its encryption algorithms and studying live attack samples, we built a tailored decryptor capable of restoring data for affected organizations across multiple environments. The tool has been tested on Windows servers, Linux distributions, and VMware ESXi systems, ensuring precise decryption without introducing file corruption or instability.

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What is SolutionWeHave Ransomware?

SolutionWeHave ransomware is a dangerous strain linked to the MedusaLocker family of file-encrypting malware. Once executed, it locks valuable files and appends the “.solutionwehave247” extension. Victims immediately lose access to documents, images, and critical databases. A ransom note titled “READ_NOTE.html” is dropped across the system, and the wallpaper is replaced with a threatening message.

This variant follows the double extortion model: not only are files encrypted, but attackers also claim to exfiltrate data, threatening to publish or sell it unless a ransom is paid.

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How the Infection Works

SolutionWeHave spreads via phishing emails, compromised downloads, or by exploiting vulnerable public-facing services. Once inside, it executes an encryption process targeting essential file types. Victims face two layers of pressure: immediate file inaccessibility and the looming risk of sensitive data exposure.

Attackers typically set a 72-hour negotiation window, warning that delays will lead to increased ransom demands or public data leaks. This is designed to manipulate victims into rushed decision-making.

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First Actions After an Attack

If hit by SolutionWeHave, taking the right steps quickly can reduce the damage:

• Network Isolation – Disconnect infected endpoints and servers from the network to stop further spread.
  
• Preserve Files – Do not delete ransom notes or encrypted files; these are often necessary for decryption.
  
• Avoid Rebooting – Restarting may trigger additional encryption processes.
  
• Engage Professionals – Avoid unverified online “tools.” Instead, consult specialized recovery experts.
  

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File Recovery and Decryption Possibilities

There are multiple approaches to restoring files, depending on system setup and ransomware version.

Free Recovery Opportunities

Legacy Decryptors
Some early MedusaLocker versions had weak encryption flaws. While no public decryptor currently supports SolutionWeHave, security researchers continue to analyze the malware. Tools like Avast’s decryptors for related families may be tested but generally do not work on newer variants.

Restoring from Backups
If clean, unencrypted backups are available (offline or in the cloud), restoring is the most reliable method. Organizations must confirm backup integrity before use, as attackers often attempt to corrupt or partially encrypt them.

Using Virtual Machine Snapshots
Companies running VMware or Hyper-V may rely on snapshots if they weren’t deleted during the attack. Rollbacks allow entire systems to be restored, but snapshots should be validated before going live.

Paid Recovery Approaches

Paying the Ransom
Direct payment is discouraged. Even if the attackers send a decryptor, it may be unstable, incomplete, or contain hidden malware. Additionally, victims risk violating local regulations and funding future criminal campaigns.

Professional Negotiators
Some organizations turn to intermediaries who negotiate directly with attackers. These services may lower the ransom or confirm whether the attackers’ decryptor actually works, but negotiations remain costly and risky.

Our Proprietary Decryptor for SolutionWeHave
We offer a custom-engineered decryptor specifically designed for the “.solutionwehave247” extension.

Key Capabilities:

• Victim ID Mapping – Reads identifiers from ransom notes to align with encrypted datasets.
  
• AI + Blockchain Verification – Combines machine intelligence with blockchain-based validation to ensure file integrity.
  
• Universal Decryptor Option – Works in some cases even if the ransom note is missing.
  
• Safe Execution – Performs read-only checks before unlocking files, preventing accidental corruption.
  

Our solution has proven successful in recovering data across Windows, Linux, and ESXi servers.

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Step-by-Step Guide: Using Our Decryptor

Step 1 – Prepare the Environment
Disconnect the infected device from all networks. Back up encrypted files and keep a copy of the ransom note (READ_NOTE.html).

Step 2 – Install and Start the Decryptor
Run the decryptor as administrator. It automatically detects files with the .solutionwehave247 extension.

Step 3 – Enter Victim ID
Find your unique Personal ID in the ransom note and input it into the tool. This ensures the correct decryption key mapping.

Step 4 – Choose Recovery Mode

• Standard Mode: Restores files to original locations.
  
• Safe Mode: Creates decrypted duplicates in a separate folder, leaving encrypted files intact for comparison.
  

Step 5 – Launch Decryption
Click Start Decrypting to begin. Progress is displayed in real time. Decryption speed varies by file size and drive capacity.

Step 6 – Validate and Back Up Data
After recovery, check the decryption report for results. Verify files manually and then create a secure, offline backup of restored data.

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Technical Breakdown: SolutionWeHave’s Attack Methods

Attack operations follow MITRE ATT&CK tactics:

• Initial Access – Phishing campaigns, drive-by downloads, and brute-forced remote services.
  
• Execution – Scripts and executables deployed after user interaction.
  
• Credential Access – Tools like Mimikatz and LaZagne are used to steal login data.
  
• Persistence – Registry changes and scheduled tasks maintain foothold.
  
• Lateral Movement – Remote Desktop Protocol (RDP) and SMB exploitation spread infection.
  
• Data Theft – Exfiltration handled via RClone, FileZilla, and WinSCP.
  
• Impact – Files encrypted with AES + RSA, plus deletion of shadow copies to block restoration.
  

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Tools Commonly Abused in Attacks

AdFind – Active Directory Reconnaissance
A command-line utility used to query Active Directory. Attackers exploit it to gather domain structures and trust relationships for planning lateral movement.

SoftPerfect Network Scanner – Internal Mapping
This software scans networks for live hosts, shared folders, and open ports. Criminals rely on it to chart infrastructure before choosing what to encrypt.

Ngrok, Mega, and AnyDesk – Persistence & Data Theft
Ngrok tunnels, Mega cloud storage, and AnyDesk remote access allow intruders to exfiltrate sensitive data while maintaining a hidden backdoor into the system.

PowerTool – Rootkit Evasion
This tool is used to disable defenses and manipulate processes at the kernel level. By concealing malicious actions, it helps attackers evade EDR and antivirus detection.

Zemana – Vulnerable Driver Exploit
Attackers abuse Zemana’s vulnerable driver in a BYOVD attack (Bring Your Own Vulnerable Driver). This provides privilege escalation and execution of unsigned code.

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Indicators of Compromise (IOCs)

• File Extension: .solutionwehave247
  
• Ransom Note: READ_NOTE.html
  

Excerpt from ransom note:

/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\

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.

…

Contact us for price and get decryption software.

email:

[email protected]

[email protected]

OUR TOX: BA3779BDEE7B982BF08FC0B7B0410E6AE7CC6612B13433B60000E0757BDD682A69AD98563AEC

• Email Contacts:
  
  • [email protected]
  • [email protected]

• TOX ID: BA3779BDEE7B982BF08FC0B7B0410E6AE7CC6612B13433B60000E0757BDD682A69AD98563AEC
  
• Suspicious Traffic: Data transfers to TOR nodes and file-sharing services
  
• Antivirus Detections:
  
  • Avast – Win64:MalwareX-gen [Ransom]
    
  • ESET – Win64/Filecoder.MedusaLock
    
  • Kaspersky – Trojan-Ransom.Win32.PaidMeme.l
    

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Impact on Victims

SolutionWeHave predominantly targets enterprises rather than individual users. Critical sectors hit hardest include:

• Healthcare – Patient data and hospital systems locked.
  
• Finance – Customer records and transactions exposed.
  
• Education – Student records and learning platforms disrupted.
  

Geographic Spread

Industry Distribution

Timeline of Attacks (2024–2025)

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Defense and Risk Mitigation

To reduce the chances of infection:

• Apply multi-factor authentication for all remote access.
  
• Patch vulnerable systems including firewalls and VPN appliances.
  
• Keep immutable, offline backups updated.
  
• Use network segmentation to contain breaches.
  
• Employ continuous monitoring through SOC/MDR services.
  

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Conclusion

The SolutionWeHave ransomware (.solutionwehave247) is a destructive threat that encrypts files and weaponizes stolen data. Free recovery methods may occasionally work, but advanced cases require professional decryptors.

Our custom-built decryption tool has enabled organizations to restore systems without paying criminals. Victims should act quickly, preserve evidence, and engage trusted recovery teams.

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