MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains embedded links that redirect to known malicious infrastructure, specifically promoting 'free generators' and 'game hacks'. The primary redirector URL is http://netcdn.tw/app/406889139/free-coin-master-spin-app-game-hack. While no scripts were explicitly extracted, the PDF structure and the nature of the links suggest a lure to a malicious website, likely for credential harvesting or further malware delivery.
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/406889139/free-coin-master-spin-app-game-hack In PDF document text
- https://www.sd-olimp.hr/files/free-robux-app-real_GM431946152.pdfIn PDF document text
- https://www.sd-olimp.hr/files/free-robux-com_GM431946152.pdfIn PDF document text
- http://sd-olimp.hr/files/can-i-download-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://www.sd-olimp.hr/files/anti-roblox-speed-hack_GM431946152.pdfIn PDF document text
- http://sd-olimp.hr/files/easy-coin-master-hack_GM406889139.pdfIn PDF document text
- http://sd-olimp.hr/files/download-pokemon-go-free_GM1094591345.pdfIn PDF document text
- https://www.sd-olimp.hr/files/coin-master-free-spins-hack-2021_GM406889139.pdfIn PDF document text
- http://sd-olimp.hr/files/free-coin-master-coins-and-spins_GM406889139.pdfIn PDF document text
- http://sd-olimp.hr/files/robux-hack-place-download_GM431946152.pdfIn PDF document text
- http://sd-olimp.hr/files/coin-master-free-spins-hack-apk-download_GM406889139.pdfIn PDF document text
- https://www.sd-olimp.hr/files/roblox-free-download-uptodown_GM431946152.pdfIn PDF document text
- https://www.sd-olimp.hr/files/free-coins-on-coin-master-generator_GM406889139.pdfIn PDF document text
- http://sd-olimp.hr/files/free-spins-coin-master-links-blogspot_GM406889139.pdfIn PDF document text
- https://www.sd-olimp.hr/files/hacks-para-coin-master_GM406889139.pdfIn PDF document text
- http://sd-olimp.hr/files/robux-free-online_GM431946152.pdfIn PDF document text
- https://www.sd-olimp.hr/files/free-roblox-cupcake-toppers_GM431946152.pdfIn PDF document text
- http://sd-olimp.hr/files/free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.sd-olimp.hr/files/coin-master-free-in-app-purchases_GM406889139.pdfIn PDF document text
- https://www.sd-olimp.hr/files/how-to-download-minecraft-for-free-on-android_GM479516143.pdfIn PDF document text
- https://www.sd-olimp.hr/files/free-roblox-passwords_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_off00002f84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F84 | 22248 bytes |
SHA-256: 3297e051c75589d9d03859464587a7cc25b3e4f4ae196e01e98166691b864727 |
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font_01_sfnt_off00006100.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6100 | 18176 bytes |
SHA-256: c20278108810162b1b694c6666ef9c6da72e60db33a50c207a00b3484d1a6bb3 |
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