MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document employs a lure for free game currency or hacks, directing users to a known malicious redirector. The document's content and embedded links strongly suggest a phishing or scam attempt designed to lead users to potentially harmful websites. No scripts were extracted, but the primary malicious action is the redirection via the embedded URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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-by-playing-games-game-hack In PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/roblox-join-players-that-arent-freind-hack-2021_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/coin-master-no-download-app-but-play-for-free_GM406889139.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/how-to-hack-coin-master_GM406889139.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/best-roblox-hack-website_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/free-robux-generator-without-verification_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/free-coin-master-coins_GM406889139.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/haktuts-coin-master-free-spin-link_GM406889139.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/robux-free-promo-codes_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/free-mods-for-minecraft-pe_GM479516143.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/free-robux-400-code_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/robux-no-human-verification_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/i-got-hacked-in-roblox-lost-robux_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/minecraft-multiplayer-free_GM479516143.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/free-robux-gift-card-codes-2021_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/roblox-robux-hack-generator_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/how-do-you-get-free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/how-to-hack-robux_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/pastel-hair-roblox-free_GM431946152.pdfIn PDF document text
- https://www.unicor.co.th/assets/editoruploads/files/game-explorer-roblox-hack_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_off00002fe2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2FE2 | 22140 bytes |
SHA-256: fc4f12d73e7301eb2dab5514ec67c17624af4f3eb8d0394189ff9a81c252a4df |
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font_01_sfnt_off000060f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60F2 | 19772 bytes |
SHA-256: 9e977a5575cc9b35e2b14531736cd30bfd9bd13fa3776d4baf53e95f9fc8fb94 |
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