
- Curated YARA and Sigma rules for detecting malware, attacker traces and suspicious behavior.
- Built on threat intelligence, malware analysis and incident response experience, with continuous updates and maintenance.
- Flexible delivery through the web interface, API and CLI for integration into compatible security tools.
Produkt Information
VALHALLA delivers handcrafted, curated YARA and Sigma rules for your existing security tools. Bring Nextron’s detection expertise into your security stack to strengthen coverage and support investigations.
YARA rules identify malware, APT tools, web shells, exploits and other attacker traces in files, memory and artifacts. Sigma rules support the analysis of security events, helping detect suspicious process chains, PowerShell abuse and credential-access activity.
Developed from threat intelligence, malware analysis and real incident response experience, the rules are continuously maintained and expanded. YARA rules are also optimized for performance and tested against extensive collections of legitimate files to reduce false positives.
Retrieve tailored rule sets ...Produktexperte

