Malicious PDF — malware analysis report

Static analysis result for SHA-256 0c612224c502435c…

MALICIOUS

PDF

9.3 KB Created: 2021-05-24 17:04:16 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: a9ca931bbe909ab010b3441cb1f2652b SHA-1: 085bcbbeb3e2f320aa43888e1e1fa8a2cde9c948 SHA-256: 0c612224c502435cbe6d12e85e7bfb7c8ac3e745478c225b03de274945899006
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains embedded links that redirect to known malicious infrastructure, disguised as free game hacks or generators. The document body and heuristics indicate a lure to trick users into clicking these links, likely leading to further malicious content or exploits. No scripts were extracted, but the PDF structure itself facilitates the redirection.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8853

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-minecraft-bedrock-game-hack In PDF document text
    • http://digilib.akamigas.ac.id/akamigaslib/repository/free-spins-on-coin-master-game_GM406889139.pdfIn PDF document text
    • http://digilib.akamigas.ac.id/akamigaslib/repository/minecraft-anarchy-server-no-hacks_GM479516143.pdfIn PDF document text
    • http://digilib.akamigas.ac.id/akamigaslib/repository/free-minecraft-alt-generator_GM479516143.pdfIn PDF document text
    • http://digilib.akamigas.ac.id/akamigaslib/repository/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://digilib.akamigas.ac.id/akamigaslib/repository/real-minecraft-for-free_GM479516143.pdfIn PDF document text

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