Malicious PDF — malware analysis report

Static analysis result for SHA-256 a07a82aedc41a409…

MALICIOUS

PDF

2.5 KB Created: 2021-06-04 01:17:16 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 9246797affb4b2168e21018d0f94be1a SHA-1: 2f7973d0b0e03326286875b7ce85d096795d3d1c SHA-256: a07a82aedc41a4099cb08e353fb08f7286d6f526f5fea037862a2c95b28967c9
74 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF file contains a link that promises free in-game currency for 'Coin Master', a common lure for phishing or scam sites. The ML classifier also flagged this PDF as malicious. The embedded URL is the primary indicator of malicious intent, likely leading to a resource that attempts to exploit the user.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9665

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.online/app/406889139/how-do-i-get-free-coins-in-coin-master-game-hack PDF link annotation