MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links that redirect to malicious infrastructure, masquerading as generators for in-game currency or game hacks. The document body and embedded URLs strongly suggest a phishing or scam attempt designed to lead users to potentially harmful websites. The ML classifier also flagged this PDF with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
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/431946152/free-robux-generator-no-survey-game-hack In PDF document text
- http://winnerwater.com.tw/image/data/files/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/free-robux-roblox-promo-codes_GM431946152.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/free-minecraft-codes_GM479516143.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/robux-free-co_GM431946152.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/free-likes-on-tiktok_GM835599320.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/roblox-free-robux-generator_GM431946152.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/how-to-hack-roblox_GM431946152.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/how-to-get-free-robux-without-human-verification_GM431946152.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/minecraft-free-android_GM479516143.pdfIn PDF document text
- http://winnerwater.com.tw/image/data/files/free-100-robux_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_off00002962.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2962 | 22568 bytes |
SHA-256: 51aee419748c69f89d6d4d2005e148e3397fcfd3912b44a02010339d1cdbd86a |
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font_01_sfnt_off00005ba3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BA3 | 18828 bytes |
SHA-256: aa75f5f05bb8eb79e565f5ac9cc0764234429369778194e6071f59ae7cf0b631 |
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