https://cybersecurityelite.com/tags/broadcast-clock-osint/Recent content in Broadcast Clock Osint on CyberSecurity Elitehttps://cybersecurityelite.com/images/og-default.pnghttps://cybersecurityelite.com/images/og-default.pngHugoen-usThu, 16 Jul 2026 13:41:29 +0200https://cybersecurityelite.com/ctf-writeups/junior-crypt-2026-forensic-misc-osint-writeup/Wed, 15 Jul 2026 14:20:00 +0000https://cybersecurityelite.com/ctf-writeups/junior-crypt-2026-forensic-misc-osint-writeup/Step-by-step Junior.Crypt 2026 forensic, misc, and OSINT writeup — two forensic challenges (Invoice Without a Bank: WinZip-AES phishing corpus filtered by the Portuguese Fatura Emitida subject template; Philologist: Cyrillic acrostic ГИТЛОГ hint pointing at git log first-byte SHA-1 abbreviations), four misc challenges (1000-7: MIDI pitch-wheel +2304/-2304 pair steganography over a Tokyo Ghoul theme; Ghost Layers: SVG glyph paths referenced only through clip-path so they never reach the raster; Invisible Editor: DOCX customXml/item1.xml carrying a fake revisionLog whose per-step inserted chunks replay the flag one character at a time; Pickles: model.pkl calling payload.install_supply_chain_probe with a LedgerModel.infer backdoor triggered by a four-word history hash), and two OSINT challenges (Fire Mural: Grodno fire watchtower mural by Vladimir Kachan; FOOTBALLchik: Neman vs ML Vitebsk broadcast clock timestamp of the first goal).