MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains multiple links and a call-to-action phrase designed to trick users into clicking on a URL that leads to malicious redirector infrastructure. The primary lure is related to "Roblox Hack Download" and "Robux Generator", aiming to exploit interest in free in-game currency or cheats. The embedded URLs likely serve to download and execute further malicious payloads, although no specific script was extracted to confirm this.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
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/roblox-hack-download-game-hack In PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/free-robux-gift-card-codes-2021_GM431946152.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/free-robux-roblox-promo-codes_GM431946152.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/free-minecraft-games-for-kids_GM479516143.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/free-tiktok-likes-app_GM835599320.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/minecraft-windows-10-edition-free_GM479516143.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/robuxy-com-free-robux_GM431946152.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/daily-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
- https://www.gotsolution.se/uploaded_files/userfiles/files/robux-free-online_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_off00002a84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2A84 | 22684 bytes |
SHA-256: 7004f56c37c5515e8083f7b2f670e4a5f8cfd1ffd38ccf0d072d879dae057e3d |
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font_01_sfnt_off00005cfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CFC | 18876 bytes |
SHA-256: 4669bdf43aa30a5c9617f5325f7c879e23a393029e383d18d998759912f1e52c |
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