MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to websites offering game hacks and free items, designed to lure users into clicking. One of these links, http://netcdn.co/app/431946152/free-promocodes-roblox-october-2021-game-hack, is identified as a malicious redirector. The document's content and embedded URLs strongly suggest a phishing or scam attempt to redirect users to potentially harmful 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.co/app/431946152/free-promocodes-roblox-october-2021-game-hack In PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-to-hack-into-someone-accont-in-roblox_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-robux-hack-generator_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/robux-cheat-codes-2021-pc_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-apk-hack-35-8_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/pubg-uc-500_GM1330123889.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-to-get-free-hair-on-roblox-on-phone_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox-free-play-no-download_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox-apocalypse-rising-spawn-hack-2021_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/hack-coin-master-2021_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-to-get-free-robux-for-real_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/tiktok-free-fans_GM835599320.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/how-to-get-free-followers-on-tiktok_GM835599320.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/minecraft-free-ios_GM479516143.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-free-cards-2021_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-gold-cards-free-link_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/robux-gift-card-free_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/coin-master-hack-uk_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/roblox36com-free-robux_GM431946152.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/free-coins-coin-master-2021_GM406889139.pdfIn PDF document text
- https://vosco.vn/uploads/vosco.vn/files/hack-a-game_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_off00002f2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F2E | 22232 bytes |
SHA-256: 6a5b8fee08e0621151ec300d1b713b6ba1cce3a494398a07db2f1bf9cc2f954b |
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font_01_sfnt_off000060c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60C5 | 19744 bytes |
SHA-256: c5dbc2abe1a7f35962b8d5b69c41a5629e027b4d8755d77062ae016edb5e60a2 |
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