osintProeasy

SubFlag

bug-makers

Task: find a subdomain of bug-makers.ru that hides a flag. Solution: enumerate subdomains via HackerTarget API, find subdomain-for-the-task.bug-makers.ru, extract the flag from its DNS TXT record.

dns txt_record subdomain_enumeration hackertarget passive_recon

subdomain_bruteforcepassive_subdomain_discoverydns_txt_record_extraction

$ ls tags/ techniques/

dns txt_record subdomain_enumeration hackertarget passive_recon

subdomain_bruteforcepassive_subdomain_discoverydns_txt_record_extraction

Analysis

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$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

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