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Xia0checkmate/README.md

πŸ›‘οΈ Xia0checkmate | Architectural Logic Decoder

Application Security Researcher | Security Philosopher | Author & R&D Specialist


πŸ‘€ Intel: The Logic Decoder

A high-precision security researcher driven by the belief that automation inherently misses the nuance of architecture. My methodology prioritizes Manual Precision over automated noise, identifying deep-seated logic flaws that standard scanners overlook.

  • πŸ† Global Ranking: Ranked #2 in Jordan (VDP 2026) on the HackerOne platform.
  • πŸ… Hall of Fame: Ranked #57 in the official Vodafone Hall of Fame.
  • πŸ§ͺ R&D: Creator of AlgOrigin, a high-performance Go-based engine designed for infrastructure subversion and WAF bypassing.

πŸ“Š Vital Statistics

Achievement Status
HackerOne Rank (Jordan) #2 (VDP 2026)
Private Invitations 90+
TryHackMe Global Rank Top 6%
Methodology Manual Precision Research

🎯 Primary Research Domains

Focused on identifying structural and behavioral discrepancies within high-scale production environments:

  • Business Logic Abuse: Exploiting architectural flaws in application workflows.
  • Auth Subversion: Manual exploitation of IDORs, session hijacking, and Auth bypasses.
  • Infrastructure Hacking: Origin IP discovery and WAF subversion.
  • Race Conditions: Exploiting temporal discrepancies in data processing.

πŸ› οΈ Featured Lab Project: AlgOrigin.go

An advanced reconnaissance engine written in Go, engineered to subvert modern WAF protections (Cloudflare, Akamai) through architectural analysis:

  • DNS History Analysis: Reconstructing historical A-records to identify origin leakage.
  • IP Collection & Scrubbing: Massive-scale IP vector collection and infrastructure mapping.
  • ASN + IP Prefix Filtering: Analyzing routing paths to uncover unprotected entry points.
// core/logic: Searching for leaked origin IP
func TriggerBypass(target string) {
    AnalyzeHistoricalDNS(target)
    CollectInfrastructureAssets(target)
    ExecuteSubversionStrategy()
}

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  1. vector-engine vector-engine Public

    A professional, interactive CVSS v3.1 Scoring Engine & Vulnerability Decision Tree built for Bug Bounty Hunters and Security Researchers.

    HTML 1