Gentlemen Ransomware Decryptor
Gentlemen Ransomware Decryptor: A free, command-line recovery tool for Gentlemen ransomware when matching keys are in memory. Ranked #20 of 21 in Ransomware Decryption Tools by our editors (7.0/10); pricing: Free plan; best for technical users with Gentlemen ransomware artifacts.
At a glance
- Editor score7.0 / 10
- PricingFree plan
- Best forTechnical users with Gentlemen ransomware artifacts
- Free planYes
- Paid fromFree
- Supported strainsThe Gentlemen (also known as hastalamuerte)
- Facts checked5 Oct 2026
Where it wins
- Extracts per-file public keys and searches memory dumps for matching private keys
- Uses recovered keys to decrypt files through a command-line workflow
- Free to use for incident response and victim recovery
Where it doesn't
- Recovery depends on a memory image captured while ransomware was active
- Files larger than 1 MB are refused by default unless explicitly allowed
- The Business Source License is not an open-source license
Our verdict on Gentlemen Ransomware Decryptor
Gentlemen Ransomware Decryptor is a Python-based tool for attempting file recovery after a Gentlemen ransomware incident, also known as hastalamuerte. It is aimed at technical incident responders and victims who can work with encrypted files and a memory dump from the running ransomware process. Its command-line workflow extracts ephemeral public keys from encrypted files, searches process memory for matching private keys, and uses recovered keys to decrypt files. Recovery is best-effort: it depends on the relevant private keys appearing in a memory image captured while the ransomware was active.
The central capability is a key-matching workflow rather than a general-purpose file recovery suite. The tool extracts per-file public keys and searches memory dumps for their corresponding private keys; if the keys are recovered, it can decrypt files. That makes the memory image a critical part of the process, not an optional input. Without the relevant keys in that image, the tool cannot recover the files. Teams without a suitable capture, or without the technical capacity to handle the command-line process and memory dump, should not expect the decryptor alone to resolve an incident.
The tool is free, with self-hosted deployment and email support. Its file-size safeguard refuses files larger than 1 MB by default unless explicitly overridden. Its Business Source License permits non-commercial use, internal business use, incident response, and victim recovery, but explicitly is not an open-source license. Choose it when the incident involves Gentlemen ransomware and a potentially useful memory image is available; look elsewhere for a broader recovery tool, another ransomware strain, or recovery that does not depend on matching keys in process memory.
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Gentlemen Ransomware Decryptor pricing
Gentlemen Ransomware Decryptor fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported strains | The Gentlemen (also known as hastalamuerte) |
| Offline use | Not verified |
| Recovery method | Decryptor |
| Supported operating systems | Not verified |
| Command-line operation | Yes |
| Deployment | Self-hosted |
| Support | |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 5 Oct 2026 |
Alternatives to Gentlemen Ransomware Decryptor
- Avast Decryption ToolsA free collection of strain-specific Windows tools, with coverage limited to supported variants.9.3
- Trend Micro Ransomware File DecryptorA free Windows decryptor with broad family coverage, but recovery depends on the infection.9.1
- Kaspersky RakhniDecryptorA broad free decryptor with drive scanning and command-line recovery controls.9.0
See all Gentlemen Ransomware Decryptor alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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