MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a critical heuristic firing for a game hack redirect lure, pointing to a known malicious URL. This suggests the document is designed to trick users into visiting a malicious site, likely to download further malware or engage in phishing. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
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/479516143/minecraft-bedrock-free-server-hosting-game-hack In PDF document text
- https://www.alu-as.cz/images/how-to-get-free-spins-on-coin-master-2021-links_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/robuxmatch-com-free-robux_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/win-free-robux_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/free-coin-and-spin-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/download-coin-master-apk-hacked_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/how-to-get-free-spins-on-coin-master-hack_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/free-robux-hack-2021_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/coin-master-free-spins-and-free-coins_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/coin-master-free-spin-and-coins-links-2021_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/free-mod-apk-coin-master_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/legit-coin-master-hack-october-2021_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/you-promised-my-son-free-robux_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/free-robux-games-that-actually-work_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/how-to-get-free-robux-for-real_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/hack-coin-master-iphone_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/hack-coin-master-343-apk_GM406889139.pdfIn PDF document text
- https://www.alu-as.cz/images/free-robux-with-no-verification_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/mistplay-robux_GM431946152.pdfIn PDF document text
- https://www.alu-as.cz/images/como-hackear-coin-master-sin-verificacion-humana_GM406889139.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 |
|---|---|---|---|
stream_003_off00004d21.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4D21 | 25156 bytes |
SHA-256: 531f023cd1a1aafe19a91da037c6cfb9385b737ca6bc1f954fbff338c6f5656d |
|||
font_01_sfnt_off0000866a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x866A | 18672 bytes |
SHA-256: 5baa597ceebb7173861118a54c9708b38703675a1839245e0c8f4bf1dfc6d3a9 |
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