MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to known malicious redirectors and lures users with promises of free game currency or hacks. The primary link, http://netcdn.tw/app/406889139/free-coin-master-coins-and-spins-game-hack, is identified as a malicious redirector. The document body also contains a call to action to download a generator, reinforcing the lure. No scripts were extracted, but the embedded URLs and the nature of the lure suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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-coins-and-spins-game-hack In PDF document text
- http://fiur-malermeister.de/images/minecraft-apk-download-v1-144-2-free_GM479516143.pdfIn PDF document text
- http://fiur-malermeister.de/images/how-to-get-free-robux-2021_GM431946152.pdfIn PDF document text
- http://fiur-malermeister.de/images/free-spin-coin-master-link-2021_GM406889139.pdfIn PDF document text
- http://fiur-malermeister.de/images/coin-master-hack-https-coinms-net_GM406889139.pdfIn PDF document text
- http://fiur-malermeister.de/images/how-to-get-a-free-minecraft-server_GM479516143.pdfIn PDF document text
- http://fiur-malermeister.de/images/minecraft-free-download_GM479516143.pdfIn PDF document text
- http://fiur-malermeister.de/images/coin-master-free-spin-link-today-2021_GM406889139.pdfIn PDF document text
- http://fiur-malermeister.de/images/best-free-minecraft-server-hosting_GM479516143.pdfIn PDF document text
- http://fiur-malermeister.de/images/coin-master-free-spin-and-coins-links-2021_GM406889139.pdfIn PDF document text
- http://fiur-malermeister.de/images/robux-hacks-2021_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_off0000306a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x306A | 23476 bytes |
SHA-256: 81257d3c8daad4e33f74f4fdb81f2ae2d7072d66075d09ccf03d23b6c95fed03 |
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font_01_sfnt_off00006587.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6587 | 18060 bytes |
SHA-256: 11bd500b33c169b65e53ecddb4cd7ac7428d9a9bdc32d60ba78f45c9260aee9d |
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