MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors, disguised as game hacks and generators. The primary lure URL is https://netcdn.tw/app/431946152/cara-cheat-roblox-mining-simulator-game-hack, which is designed to trick users into clicking through to potentially harmful content. No scripts were extracted, but the presence of malicious links and the ML classifier's high confidence indicate a high likelihood of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9269
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.tw/app/431946152/cara-cheat-roblox-mining-simulator-game-hack In PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/instant-robux_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/classic-minecraft-net-hacks_GM479516143.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/pubg-uc-unipin_GM1330123889.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/free-spins-on-coin-master-2021_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/free-robux-websites-no-human-verification_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/free-robux-generator-2021_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/how-to-get-free-money-on-adopt-me-roblox-2021_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/mcpe-master-hack-coin-apk_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-hack-mod-apk-unlimited-spin-download_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-gold-cards-free-link_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/toolbox-apk_GM479516143.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-free-cards-hack_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/free-roblox-generator_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-free-daily-spins-and-coins_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/roblox-mobile-hack_GM431946152.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-free-spin-and-coins-links_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/coin-master-free-spins-link-31-march-2021_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/get-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://elearning.mtsn3mojokerto.sch.id/__statics/gudangsoal/files/roblox-hacks-for-mac_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off00005466.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5466 | 30620 bytes |
SHA-256: 3268cf21a29829ab18417964c847b428fa7d638e15f19ff01a2262a2768b3c54 |
|||
font_01_sfnt_off000097ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97BA | 2824 bytes |
SHA-256: 94c1b019735d7e491765340abe50b2897410e2ec65ecf141c08bd9f2220897c4 |
|||
font_02_sfnt_off0000a164.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA164 | 7448 bytes |
SHA-256: a76ff9b4805dcff342f7268a16e2e3c2ff2b31b96c381fe4deb6ceea777bce90 |
|||
font_03_sfnt_off0000b347.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB347 | 19288 bytes |
SHA-256: 123fa871b5051de6d20378658d497547fb4d3db0d6af8934bd285204bdfd5717 |
|||
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