MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to redirector infrastructure, specifically advertising free game hacks and currency generators. The primary malicious link identified is 'https://netcdn.online/app/431946152/free-robux-codes-game-hack'. The document's structure and embedded links strongly suggest a social engineering lure designed to redirect users to potentially malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
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.online/app/431946152/free-robux-codes-game-hack In PDF document text
- http://perpus.i2s-learning.com/repository/robux-game_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/how-to-get-free-robux-on-computer_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/roblox-arsenal-hack_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/coin-master-hack-progamers_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/coin-master-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/roblox-free-robux_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/get-robux-for-free-2021_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/free-robux-on-phone_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/roblox-free-roblox_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/universal-minecraft-converter-free_GM479516143.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/minecraft-apk-free-download-016-0_GM479516143.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/coin-master-free-spin-best-link_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/coin-master-game-free-download_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/how-to-get-free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/impact-minecraft-hack_GM479516143.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/minecraft-mobile-free_GM479516143.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/free-coin-and-spin-for-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com//repository/coin-master-free-coins-hack_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/where-can-i-get-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.i2s-learning.com/repository/wahoogaming-co-free-robux_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off000050d0.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x50D0 | 27912 bytes |
SHA-256: 4955f3952246c43f98219277dcd8b51f12c851dca3b36bce5307dab1c1007f94 |
|||
font_01_sfnt_off00008f80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F80 | 5696 bytes |
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139 |
|||
font_02_sfnt_off00009c91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C91 | 18188 bytes |
SHA-256: 7763b0eba74f003993d6ddc379ef756dfeeff7cedd1b34d70c41f8674d393ab3 |
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