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Security
Skill

/security-webshells

Web shell samples for detection and analysis: PHP, ASP, ASPX, JSP, Python, Perl shells. Use for security research and detection system testing.

From plugin
awesome-skills-security
3937 skills

Claude Code

$ npx -y skills add Eyadkelleh/awesome-skills-security --skill security-webshells --agent claude-code

SKILL.md

security-webshells.SKILL.md
name: security-webshells
description: "Web shell samples for detection and analysis: PHP, ASP, ASPX, JSP, Python, Perl shells. Use for security research and detection system testing."

SecLists Web-Shells

Description

Web shell samples for detection and analysis: PHP, ASP, ASPX, JSP, Python, Perl shells. Use for security research and detection system testing.

**Source:** [SecLists/Web-Shells](https://github.com/danielmiessler/SecLists/tree/master/Web-Shells) **Repository:** https://github.com/danielmiessler/SecLists **License:** MIT

When to Use This Skill

Use this skill when you need:

  • Web shell detection testing
  • Security monitoring validation
  • Malware analysis
  • IDS/IPS signature testing
  • Forensics research

**⚠️ IMPORTANT:** Only use for authorized security testing, bug bounty programs, CTF competitions, or educational purposes.

Key Files in This Skill

  • `PHP shells - Common PHP web shells`
  • `ASP/ASPX shells - Microsoft web shells`
  • `JSP shells - Java server pages shells`
  • `Python shells - Python-based shells`
  • `Perl shells - Perl web shells`

Usage Example

# Access files from this skill
import os

# Example: Load patterns/payloads
skill_path = "references/Web-Shells"

# List all available files
for root, dirs, files in os.walk(skill_path):
    for file in files:
        if file.endswith('.txt'):
            filepath = os.path.join(root, file)
            print(f"Found: {filepath}")
            
            # Read file content
            with open(filepath, 'r', errors='ignore') as f:
                content = f.read().splitlines()
                print(f"  Lines: {len(content)}")

Security & Ethics

Authorized Use Cases ✅

  • Authorized penetration testing with written permission
  • Bug bounty programs (within scope)
  • CTF competitions
  • Security research in controlled environments
  • Testing your own systems
  • Educational demonstrations

Prohibited Use Cases ❌

  • Unauthorized access attempts
  • Testing without permission
  • Malicious activities
  • Privacy violations
  • Any illegal activities

Complete SecLists Collection

This is a curated subset of SecLists. For the complete collection:

  • **Full repository:** https://github.com/danielmiessler/SecLists
  • **Size:** 4.5 GB with 6,000+ files
  • **All categories:** Passwords, Usernames, Discovery, Fuzzing, Payloads, Web-Shells, Pattern-Matching, AI, Miscellaneous

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**Generated by Skill Seeker** | SecLists Web-Shells Collection **License:** MIT - Use responsibly with proper authorization

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@eyadkelleh
Ships withawesome-skills-security

A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository: Eyadkelleh/awesome-skills-security · skills.sh: Eyadkelleh/awesome-skills-security

Stars on GitHub

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Questions about security-webshells.

Which coding agents can use security-webshells?
security-webshells installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.