🛡️ MobSecKit

A comprehensive Bash-based utility for rapid network auditing, connectivity tracking, and service discovery.

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🌌 Overview

MobSecKit is a specialized script designed to automate the initial phase of network reconnaissance. It focuses on identifying live hosts and auditing common service entry points using native system protocols.

🚀 Core Functionalities

• Connectivity Validation (check_target): Uses ICMP Echo Requests (Ping) to verify if a target IP or Domain is active before proceeding with scans.
• TCP Port Auditing (check_port): Utilizes /dev/tcp socket handling to perform lightweight connection attempts without needing heavy external scanners like Nmap.
• Public Identity Check: Integrated curl request to ifconfig.me to retrieve and display your current external network gateway.
• Automated Scan Sequence:
  • Prompts for target input.
  • Validates connectivity status.
  • Iterates through a predefined array of critical ports.

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🛠️ Port Audit Scope

The tool specifically targets the following standard service ports:

Port	Service	Protocol	Function
21	FTP	TCP	File Transfer Protocol
22	SSH	TCP	Secure Shell Remote Access
23	Telnet	TCP	Unencrypted Remote Terminal
80	HTTP	TCP	Standard Web Traffic
443	HTTPS	TCP	Secure Web Traffic (TLS/SSL)
3306	MySQL	TCP	Database Management System
8080	HTTP-Proxy	TCP	Alternative Web/Proxy Services

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⚙️ System Requirements & Logic

The script is optimized for low-overhead environments:

• Shell: Bash 4.0+
• Connectivity: Requires ping binary.
• Web Requests: Requires curl installed for IP lookups.
• Network Logic: Uses built-in Bash TCP pseudo-devices for port checking, making it stealthier than traditional scanners.

📥 Setup & Execution

1. Grant Execution Rights:

   chmod +x mob.sh

2. Run the Toolkit:

   ./mob.sh

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⚠️ Disclaimer

Caution

This tool is strictly for educational and authorized security testing. Unauthorized scanning of networks is a violation of various international cyber laws. The author, Norct, is not responsible for any misuse.

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Developed by norct 👾