Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2f17302f29c683a…

MALICIOUS

PDF

10.8 KB Created: 2021-05-15 07:07:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04
MD5: f25d044975728181b3a951395c694995 SHA-1: d0711afe96744e62cef83f443c616f14eca9cb81 SHA-256: e2f17302f29c683a9e6aedd25a6a6e8703dd0e7778619b71eb31930d4eab1285
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a link that is flagged as a malicious redirector and a lure for a game hack generator. The document body and metadata also reference this lure. While no scripts were extracted, the presence of a malicious redirector link strongly suggests an attempt to lead the user to a malicious site, likely for phishing or scam purposes.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9927

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/406889139/coin-master-pc-hack-download-game-hack In PDF document text

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