internal/skills/catalog/clamav/SKILL.md
# clamav — Antivirus Engine ## Category Malware & Rootkit Detection ## License GPLv2 ## Source https://github.com/Cisco-Talos/clamav (Cisco Talos) ## Purpose Open-source antivirus engine for detecting trojans, viruses, malware, and other malicious payloads. ## Use Cases - Scan files and directories for known malware signatures - Verify downloaded artifacts for malicious content - Periodic malware sweeps of critical directories - Incident response file analysis ## Examples ```bash # Recursi
npx skillsauth add ggp1/mitiga internal/skills/catalog/clamavInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Malware & Rootkit Detection
GPLv2
https://github.com/Cisco-Talos/clamav (Cisco Talos)
Open-source antivirus engine for detecting trojans, viruses, malware, and other malicious payloads.
# Recursive scan with infected-only output
clamscan --recursive --infected --log=clamscan.log /path/to/scan
# Scan a specific file
clamscan /path/to/suspicious_file
# Scan with no file size limit
clamscan --recursive --infected --max-filesize=0 --max-scansize=0 /path/to/scan
freshclam) require system manager approval as they involve network access.--remove flag without explicit system manager approval.development
# who / w — Logged-in Users ## Category User & Group Management ## License GPLv3+ (GNU coreutils) / GPLv2 (procps-ng) ## Source Included in all Linux distributions. ## Purpose Show who is currently logged in and what they are doing. ## Use Cases - Detect unauthorized active sessions - Monitor interactive logins in real-time - Identify login sources (IP, terminal) - Review idle times for active sessions ## Examples ```bash # All login information who -a # Currently logged-in users with act
development
# useradd / usermod / userdel — User Account Management ## Category User & Group Management ## License BSD-3-Clause (shadow-utils) ## Source https://github.com/shadow-maint/shadow (included in all Linux distributions) ## Purpose Create, modify, and delete user accounts. ## Use Cases - Create service accounts for Mitiga components - Modify user group memberships - Disable or remove compromised accounts - Audit account configurations ## Examples ```bash # Create a system service account (no
development
# ufw — Uncomplicated Firewall ## Category System Hardening ## License GPLv3 ## Source https://code.launchpad.net/ufw (included in Ubuntu/Debian) ## Purpose Simplified interface for managing iptables/nftables rules. ## Use Cases - Quick firewall status checks - Rule modifications on systems using ufw - Block malicious sources during incident response ## Examples ```bash # Show firewall status and rules ufw status verbose # Block a malicious IP ufw deny from <malicious_ip> # Allow a speci
development
# trivy — Comprehensive Vulnerability Scanner ## Category Vulnerability Scanning ## License Apache 2.0 ## Source https://github.com/aquasecurity/trivy (CNCF project) ## Purpose Scan filesystems, container images, Git repositories, and IaC configurations for known vulnerabilities (CVEs), misconfigurations, and exposed secrets. ## Use Cases - Audit project dependencies for known CVEs - Scan configuration files for misconfigurations - Detect embedded secrets in repositories - Scan container im