Malicious PDF — malware analysis report

Static analysis result for SHA-256 95311bd5d7d437ce…

MALICIOUS

PDF

25.8 KB Created: 2021-05-16 15:35:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: 72918084e375b3f3e47ef67420eac018 SHA-1: bdd9102739d460a075465764a0d953c46fcfa2db SHA-256: 95311bd5d7d437ceca3001a8e681c4f7594cc8577e23bb3d7e3b0a758164a41f
74 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains multiple links to external websites that are advertised as 'free generators' or 'game hacks'. The primary link, https://netcdn.xyz/app/431946152/free-robux-sites-2021-game-hack, is a clear indicator of a phishing or scam attempt. The document's content and embedded links suggest an attempt to lure users to malicious sites, likely for credential harvesting or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9994

Heuristics 3

  • PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://netcdn.xyz/app/431946152/free-robux-sites-2021-game-hack PDF link annotation
    • http://apd-ukraine.de/images/how-to-earn-robux_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-8-ball-pool_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/freerobuxhack-us-2021_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/free-robux-meme_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-game-download-ios_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-free-spins-link-2021-hack_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-hack-roblox-accounts-2021_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-game-free-download_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-dungeons-free-download_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/roblox-robux-hack_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-app-android_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-get-free-admin-in-roblox_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/sites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-get-free-robux-without-email_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-co_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/roblox-e-free_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-xbox-free_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-bedrock-edition-free-with-java_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-daily-free-spins-blogspot_GM406889139.pdfIn PDF document text