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.
$ ls tags/ techniques/
subdomain_bruteforcepassive_subdomain_discoverydns_txt_record_extraction
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