Fern Ransomware Detection Response: Next-Gen Ransomware Detection & Response

Proactive Ransomware Defense with Real-Time Memory Capture & Key Recovery

We’ve all been there; after purchasing the most sophisticated cybersecurity toolings on Friday, we get back to work on Monday to find out that our whole infrastructure has been encrypted
- a ransomware attack.
Ransomware attacks are becoming more sophisticated, evasive, and destructive, often encrypting critical data before traditional security solutions can react.
Fern RDR is an advanced Ransomware Detection & Response (RDR) system designed to analyze disk interactions, I/O operations, function hooking, and behavioral patterns to detect and neutralize ransomware in real time.

Key Features

But Fern RDR goes beyond traditional detection—it has the unique ability to freeze the execution of ransomware processes, capture their memory, and extract potential decryption keys before they are lost. This enables faster recovery from attacks without paying the ransom.

Features Image

Behavioral Analysis & Function Hook Monitoring

Tracks low-level disk operations, file modifications, and suspicious I/O patterns to detect ransomware encryption attempts.

Monitors Windows API hooking, inline function patches, and unusual syscalls that indicate stealthy ransomware activity.

Detects process injection and memory-resident ransomware that evade signature-based defenses.

Features Image

Real-Time Ransomware Execution Freezing

Automatically suspends RWX (Read-Write-Execute) memory regions when encryption behavior is detected.

Prevents the complete encryption of files by halting the ransomware before it finishes execution.

Prevents system-wide impact by quarantining the rogue process before it spreads.

Features Image

Live Memory Dump & Decryption Key Extraction

Captures live memory dumps of the ransomware process to extract:

Encryption keys (AES, RSA, ChaCha20, etc.) used in the attack.
Algorithm parameters that may help reconstruct encrypted data.
Ransomware command-and-control (C2) information for tracking and takedown efforts.
Integrates with AI-assisted cryptanalysis tools to aid in decryption key recovery.
Features Image

Disk & File System Rollback Protection

Uses filesystem journaling and shadow copy analysis to restore affected files to a pre-infection state.

Monitors master file table (MFT) and partition modifications to detect bootkit ransomware.

Blocks wiper malware tactics by preventing unauthorized deletion of backups and shadow copies.

Features Image

AI-Powered Threat Intelligence & Threat Hunting

Cross-references ransomware behaviors with global threat intelligence databases for real-time response.

Analyzes unique cryptographic signatures to classify and predict new ransomware variants.

Provides automated forensic reports to assist in post-attack investigations and legal proceedings.

Features Image

Kernel-Level Resilience & Bypass Prevention

Operates at the kernel level, ensuring protection even against ransomware that disables security tools.

Uses secure boot and hypervisor-assisted security to prevent self-termination by malware.

Employs tamper-resistant logging and blockchain-backed forensic records for compliance.

Use Cases

Enterprise Ransomware Protection
Prevents mass encryption of corporate data and enables decryption key extraction.
Healthcare & Pharmaceutical Data Security
Protects patient records, clinical research, and drug patents from ransomware threats.
Cyber Threat Intelligence & Forensics
Assists cybersecurity teams in tracking and analyzing new ransomware strains.
Critical Infrastructure Defense
Safeguards financial institutions, utilities, and government agencies from ransomware disruptions.

Impact & Results

more accurate ransomware detection than traditional endpoint protection
80%
decline in post-attack recovery costs
90%
ability to recover decryption keys in up to 60% of ransomware cases
60%

Get Started with Fern RDR

Discover how our software can drive results for your organization. Whether you're looking to request a personalized demo, explore partnership opportunities, or learn more about our solutions, our team is ready to assist you.