Malicious PDF — malware analysis report

Static analysis result for SHA-256 63208d68693e0952…

MALICIOUS

PDF

16.5 KB Created: 2021-06-02 14:51:23 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 0069b9fa0d215ca8d79419f312e5e3ba SHA-1: c0a6a990a8b7b90dd727e0f5910957533d4a3ad6 SHA-256: 63208d68693e0952d190b5c9b9b2d33d25e5ca509d87354e5ddcd550a2a8e1bb
74 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs that redirect to sites offering game hacks and in-game currency generators. The primary URL, 'https://netcdn.xyz/app/431946152/roblox-cheat-engine-robux-hack-2021-game-hack', is flagged as a lure for game hacks. While no scripts were explicitly extracted, the PDF structure and embedded links suggest an attempt to trick users into visiting malicious websites, likely for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9967

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/roblox-cheat-engine-robux-hack-2021-game-hack PDF link annotation
    • http://szekelymozes.ro/images/how-to-change-your-username-in-roblox-for-free_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/free-robux-videos_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/coin-master-tiradas-gratis_GM406889139.pdfIn PDF document text
    • http://szekelymozes.ro/images/free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://szekelymozes.ro/images/sites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/getrobux-come_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/coin-master-free-coins-spins_GM406889139.pdfIn PDF document text
    • http://szekelymozes.ro/images/roblox-free-robux-com_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/how-to-get-minecraft-for-free-on-xbox-360_GM479516143.pdfIn PDF document text
    • http://szekelymozes.ro/images/http-bitly-coin-master-free-2021-spins_GM406889139.pdfIn PDF document text
    • http://szekelymozes.ro/images/download-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://szekelymozes.ro/images/free-robux-no-offers_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/how-to-get-free-robux-as-a-kid_GM431946152.pdfIn PDF document text
    • http://szekelymozes.ro/images/free-spins-for-coin-masters_GM406889139.pdfIn PDF document text

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