JASKEERAT SINGH a.k.a. paino5
All writeups
Writeup 01 — OSINT UK Flags — 4 / 4 captured

Operation Auto

Vehicle Intelligence & Infrastructure Enumeration

Challenge Summary

This challenge focused on a tactical vehicle registration vector, utilizing license plate databases, regional identifier registers, user profile telemetry, and reverse WHOIS registry auditing to track infrastructure and domains.


1. Background Vehicle Ingress Identification

  • Methodology: Analyzed the deployment environment background to isolate and cross-reference a target vehicle registration number using the PlatesMania registry database.
  • Verification Sources:

  • Flag Data:

    Click to reveal flag
    osintuk{GERK436}

2. Regional Identifier Extraction

  • Methodology: Cross-referenced the prefix code isolated from the vehicle plate in Phase 1 against official German vehicle registration databases to identify the specific geographic origin.
  • Verification Sources:

  • Flag Data:

    Click to reveal flag
    osintuk{Germersheim}

3. Platform User Profiling

  • Methodology: Enumerated platform metrics and audited individual account signatures to extract the precise unique identifier assigned to the target user asset.
  • Verification Sources:

  • Flag Data:

    Click to reveal flag
    osintuk{96622}

4. Reverse Domain Infrastructure Mapping

  • Methodology: Deployed a Reverse WHOIS inquiry vector to analyze all registered web properties associated with a specific timestamp. Filtered the resulting JSON payload via targeted keyword match tracking to isolate the command infrastructure.
  • Verification Sources:

  • Flag Data:

    Click to reveal flag
    osintuk{germersheim-cruises-all-inclusive-packages.today}