Malicious PDF — malware analysis report

Static analysis result for SHA-256 50697cbd0dc9771e…

MALICIOUS

PDF

22.9 KB Created: 2021-05-15 17:44:10 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: d1b095efab9483dd1a11a52db0682b2c SHA-1: 2658be980615474367fd71b12fcbb5d78b932f6e SHA-256: 50697cbd0dc9771e2952246eaad5f48d15d89a02dbbc85badefd72a23df66bc0
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple links designed to lure users into clicking on them by promising free games, hacks, and in-game currency. These links redirect to malicious infrastructure, indicating a phishing or scam attempt. The presence of embedded URLs and the ML classifier's high confidence score support this assessment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9994

Heuristics 3

  • PDF links to a 'free generator / game hack' redirector critical 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. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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/479516143/free-online-games-like-minecraft-game-hack In PDF document text
    • http://mypizzaoven.com/images/hack-coin-master-apk-mod_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/apk-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/aimbot-download-roblox_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/robux-no-survey_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/get-robux-com_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/coin-master-hack-tool-india_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/haktuts-coin-master-free-spins-2021_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-robux-2021-no-verification_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/coin-master-strategy_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/grab-points-login_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-spins-coin-master-facebook_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-minecraft-premium-account_GM479516143.pdfIn PDF document text
    • http://mypizzaoven.com/images/how-to-get-free-robux-instantly_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/how-to-get-robux-for-free-2021_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/coin-master-ultra-attack-hack_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/get-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-robux-hack-2021_GM431946152.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-coins-coin-master_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/free-spins-coin-master-site-wwwquoracom_GM406889139.pdfIn PDF document text
    • http://mypizzaoven.com/images/coin-master-free-spins-link-2021-twitter_GM406889139.pdfIn PDF document text