MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains multiple links to known malicious redirector infrastructure, specifically disguised as 'free generator' or 'game hack' lures. The primary malicious URL identified is https://netcdn.xyz/app/406889139/daily-spin-game-hack. The presence of these links and the ML classifier's high confidence score indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
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/406889139/daily-spin-game-hack In PDF document text
- https://kunstmalen.ch/images/how-to-get-free-clothes-on-roblox_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/coin-master-strategy_GM406889139.pdfIn PDF document text
- https://kunstmalen.ch/images/minecraft-hacks-list_GM479516143.pdfIn PDF document text
- https://kunstmalen.ch/images/free-robux-without-offers_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/free-spin-links-coin-master-october-30-2021_GM406889139.pdfIn PDF document text
- https://kunstmalen.ch/images/roblox-re_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/free-robux-with-no-human-verification_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/roblox-adopt-me-hack_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/can-i-get-free-robux_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/how-to-hack-in-roblox-prison-life_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/how-to-get-a-free-minecraft-account_GM479516143.pdfIn PDF document text
- https://kunstmalen.ch/images/free-roblox-acc_GM431946152.pdfIn PDF document text
- https://kunstmalen.ch/images/free-roblox-hair-boy_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 |
|---|---|---|---|
stream_003_off00004093.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4093 | 25408 bytes |
SHA-256: cf109da0f9ce9fd9eecf9a48b1a81265fc6146df29d92608f35bc3ef5bb66e72 |
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font_01_sfnt_off00007965.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7965 | 17896 bytes |
SHA-256: f5c28686dcaa6e4f5af5eb824d4c2910815e14a2156f8517a627a86c98a11a8a |
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