MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple embedded URLs that lead to a malicious redirector, promising free game currency and hacks. The primary lure URL is http://netcdn.tw/app/406889139/coin-master-free-daily-spins-link-game-hack. This indicates a phishing or scam attempt designed to trick users into visiting potentially harmful sites. No scripts were extracted, but the PDF structure and embedded links strongly suggest a social engineering attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9886
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/406889139/coin-master-free-daily-spins-link-game-hack In PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-can-i-get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/coin-master-free-spins-link-download-apk_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/robux-fun-hack_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-robux-for-free-inspect-element_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-hack-download-deutsch_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-free-robux-step-by-step_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/easy-roblox-today_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/hacked-shirt-roblox_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/minecraft-free-download-pc_GM479516143.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-cheat-engine-2021_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/como-hackear-una-cuenta-del-roblox_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/roblox-final-stand-2-cheat_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-free-robux-2021-september_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-hack-into-big-brother-roblox_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-free-robux-for-free-on-pc_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/coin-master-hacks-for-spins_GM406889139.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-hack-roblox-for-free-robux-on-ipad_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/how-to-get-free-robux-app_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/buy-robux-free_GM431946152.pdfIn PDF document text
- https://e-learning-mts-nurussaadah.com/__statics/gudangsoal/files/earn-robux-online-hack_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_002_off00003255.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x3255 | 23272 bytes |
SHA-256: a96048b2aa96cfd8dbab88fbddf604f9099d36fbc8d8e001da9c0089c7868a94 |
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font_01_sfnt_off00006712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6712 | 2896 bytes |
SHA-256: c1a618813a64314343402b2ec738fc11c4c912460a4c7ae3029924d2f9a229cd |
|||
font_02_sfnt_off000070f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70F7 | 18768 bytes |
SHA-256: 0ceb7b0488aaa16a0c23cac8de9df794ae3fa7cd27271b33a51c469a71425e8d |
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