MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links, including one to a known malicious redirector at http://netcdn.tw/app/431946152/how-to-get-free-robux-hack-game-hack. This redirector is part of a lure for free game currency or hacks, indicating a phishing or scam attempt. The document body and embedded URLs reinforce this lure, suggesting the primary goal is to drive traffic to malicious sites.
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-hack-game-hack In PDF document text
- https://vosco.vn/uploads/vosco.vn/files/pubg-10-000-uc-free_GM1330123889.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-roblox-t-sirde_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-robux-scams_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/minecraft-free-download-pc_GM479516143.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/my-roblox-account-has-been-hacked_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/minecraft-xbox-one-edition-digital-code-free_GM479516143.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-online-games-like-minecraft_GM479516143.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-apk_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-can-i-get-free-robux_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/tiktok-free-movies_GM835599320.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-to-get-free-robux-in-2021_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox-prison-life-hack_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/se-puede-hackear-nighthawk-imperoum-roblox_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/http-appsmob-info-coin-master-hack_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox-hack-app_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/tiktok-free-shares_GM835599320.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-24-7-minecraft-server_GM479516143.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/get-free-robux-now_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox-jailbreak-hack-pc_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_off000030c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x30C2 | 22696 bytes |
SHA-256: 4fd73dba1cd0660fd502593fef04e18761b1bb7e5d0ac7170818dd7e647af25f |
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font_01_sfnt_off00006375.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6375 | 19152 bytes |
SHA-256: a9bff55de90b7722e0be476df1c7a65da1171d9638b3b21a902752e59eae7e63 |
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