MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links to a redirector URL that promises free game currency and hacks, indicating a phishing or scam attempt. The ML classifier also flagged this PDF as malicious. No scripts were extracted, but the embedded URL is the primary indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.8594
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/431946152/robux-gift-card-free-game-hack In PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-spin-link-coin-master-today_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-spins-on-coin-master-2021-ios_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-roblox-premium_GM431946152.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/op-rewards-robux_GM431946152.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-hack-program_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-coins_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-robux-thumbnail_GM431946152.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/get-coin-master-spins-free_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-spins-coin-master-links-thursday-november-28-2021_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-free-gift-cards_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/how-to-get-free-robux-as-a-kid_GM431946152.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/how-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/funbloxxyz-free-robux_GM431946152.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-no-generator_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/offers-to-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-2021-apk_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/coin-master-game-download-free_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/haktutsin-2021-09-coinmaster50freespinandcoinlinkhtml-m-1_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
- https://www.albrighteducationcentre.co.uk/admin/ckfinder/userfiles/files/free-robux-app-2021_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004ce5.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4CE5 | 26404 bytes |
SHA-256: 7bb56cbe0e63c5b4d3d9c28c1d4e5eb88ea3cc74eb82e3d37a3cd59b1aaf1a2d |
|||
font_01_sfnt_off00008b27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B27 | 2880 bytes |
SHA-256: 10d025f04f706eb71cdda4f99784df1b9ccb52e48080e43095e0398eaef6f132 |
|||
font_02_sfnt_off0000950c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x950C | 5596 bytes |
SHA-256: 9a13c2580265a78e8a7257496a31ee0055738af7e20a5661c2902efe4bf05ce5 |
|||
font_03_sfnt_off0000a1b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1B3 | 18640 bytes |
SHA-256: dc19c2dc7c571358abc7904f3409549de68542ff7a2dde77b507fd070c6276df |
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