MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to external websites, with a primary focus on 'free Robux' or 'game hack' lures. The heuristic firings indicate these links point to malicious redirector infrastructure. The document body reinforces this by displaying similar scam-related text and URLs, suggesting the primary goal is to redirect users to potentially malicious sites for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF'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.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne 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 http://netcdn.tw/app/431946152/how-to-get-free-robux-without-doing-anything-game-hack In PDF document text
- https://bc97.de/images/free-minecraft-server-hosting-24-7_GM479516143.pdfIn PDF document text
- https://bc97.de/images/minecraft-download-free-download_GM479516143.pdfIn PDF document text
- https://bc97.de/images/free-robux-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
- https://bc97.de/images/how-to-get-tiktok-famous-free_GM835599320.pdfIn PDF document text
- https://bc97.de/images/how-do-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- https://bc97.de/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
- https://bc97.de/images/how-to-get-free-robux-no-scam_GM431946152.pdfIn PDF document text
- https://bc97.de/images/roblox-jailbreak-hack_GM431946152.pdfIn PDF document text
- https://bc97.de/images/free-robux-generator-no-survey_GM431946152.pdfIn PDF document text
- https://bc97.de/images/roblox-hack-client_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000305c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x305C | 22112 bytes |
SHA-256: 0f523575327d3023e40d8e3af97409f85dcf5853eba7913a46323fb3b4e844cb |
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font_01_sfnt_off00006141.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6141 | 19588 bytes |
SHA-256: 2076f8eb29aaa86a7e78e1b1305efdafa9ca7953bc640d1b72175bdc2a844af6 |
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