PDF malware analysis — malicious · b82676e89ce29e87

MALICIOUS

PDF

5.3 KB Created: 2021-06-03 14:52:11 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-10-11

MD5: fc2c46d74c16583cff2fd2a31a8b4d5f SHA-1: 06c2a57015dac70c4c7208b23b5e6c94a0e20bf3 SHA-256: b82676e89ce29e87c60d8ced24073c446138295b1186dff77f5ea6d2e9fcc737

152 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a link that redirects to a 'game hack' lure, indicating a social engineering attempt to trick users into visiting a potentially malicious site. The ML classifier also flagged the PDF as malicious. While no scripts were extracted, the embedded URL and the nature of the lure suggest an attempt to lead the user to a malicious download or exploit page.

Machine Learning

Nyx PDF Classifier malicious score 0.9896

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.online/app/479516143/classic-minecraft-net-hacks-game-hack In PDF document text

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