PDF malware analysis — malicious · fba2c7a96d6e7e66

MALICIOUS

PDF

7.9 KB Created: 2021-06-04 03:57:27 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-11-20

MD5: 25600259d28513e468b6ac76f42e7e8e SHA-1: 8d3518fb7c70416943335057e4f1f1f53042d49c SHA-256: fba2c7a96d6e7e66d85a0407a38c0f4ce4c133f79cd37644afbba96049c03670

152 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF file contains a link disguised as a 'free generator / game hack' which redirects to a known malicious URL. This lure is designed to trick users into visiting malicious infrastructure, likely to download further malware or engage in phishing. No scripts were extracted from this sample, but the embedded URL and heuristic firings strongly indicate a malicious intent.

Machine Learning

Nyx PDF Classifier malicious score 0.9904

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/431946152/actual-free-robux-game-hack In PDF document text

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