MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple embedded links that redirect to malicious infrastructure, specifically promoting "game hacks" and "free generators". The primary lure URL is https://netcdn.xyz/app/406889139/coin-master-mod-apk-game-hack, which is flagged as a malicious redirector. While no scripts were explicitly extracted, the PDF structure and embedded URLs strongly suggest a social engineering attack aimed at tricking users into visiting potentially harmful sites. The presence of a visual download button lure further supports this malicious workflow.
Machine Learning
- Nyx PDF Classifier malicious score 0.9432
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 https://netcdn.xyz/app/406889139/coin-master-mod-apk-game-hack In PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/get-free-roblox_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/free-robux-today_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/bux-gg-robux-free_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/free-robux-hack-generator_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/robux-no-human-verification_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/how-to-get-free-spins-and-coins-in-coin-master_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/hacked-roblox-game_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/what-is-wurst_GM479516143.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-daily-free-spins-blog_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-today-instagram_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-spin-hack-link_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/free-roblox-gift-card-codes-2021_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-hacks_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/free-spins-coin-master-generator_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/mosttechs-coin-master-free-spins_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/free-robux-on-iphone_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/buy-robux-free_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-hacks-iphone_GM406889139.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-easy-2021_GM431946152.pdfIn PDF document text
- https://elearning.mtsn5bojonegoro.sch.id/__statics/gudangsoal/files/coin-master-free-in-app-purchases_GM406889139.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_003_off00004c0d.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4C0D | 25284 bytes |
SHA-256: 9be56d6314e9ae764f949ebf6f0ffe9b5f42540602ac8bf8c4b681556c702e87 |
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font_01_sfnt_off00008682.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8682 | 3400 bytes |
SHA-256: 4b3e0f36ad1e0c7e3ea5c178fd2b4f097d1e01575fc6a4101a8b520db34dfe07 |
|||
font_02_sfnt_off000091ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91AC | 18068 bytes |
SHA-256: b41b00b03ce87291eba0dd85e91a6f7f7f395b53aa8529f4df5d3819e50e6afc |
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