MALICIOUS
200
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a malicious link disguised as a game hack generator, which is a common lure for phishing or malware distribution. The presence of a fake CAPTCHA heuristic further supports the intent to trick users into interacting with the malicious link. The document body and heuristics indicate a redirection to a potentially harmful site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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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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Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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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/roblox-hack-ios-game-hack In PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/free-robux-websites-no-human-verification_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/download-cheat-roblox-jailbreak-2021_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/www-rbxhut-com_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/free-magical-chest-coin-master_GM406889139.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/roblox-robux-hack_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/minecraft-hacks-115-2_GM479516143.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/how-do-you-hack-minecraft_GM479516143.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/rbx-land-free-robux_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/how-to-hack-coin-master-facebook_GM406889139.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/coin-master-free-link-facebook_GM406889139.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/coin-master-hack-spins-game-download_GM406889139.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/can-you-host-a-minecraft-server-for-free_GM479516143.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/daily-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/minecraft-tower-defense-hacked_GM479516143.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/minecraft-windows-10-edition-unlock-full-game-free_GM479516143.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/roblox-its-free_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/how-to-make-a-private-server-on-roblox-for-free_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/free-roblox-website_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
- https://www.christchurch-burton.staffs.sch.uk/admin/ckfinder/userfiles/files/robuxmatchcom-free-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_off0000311a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x311A | 21788 bytes |
SHA-256: 0e346c4cad3798a7839a57e8ab9845840853f3c3692f14ca2ce04364528494a1 |
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font_01_sfnt_off000060ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60EF | 18656 bytes |
SHA-256: b3477c45a33cf632c9869a66aa1cf28bc54a9d968fdf25e87ed575c72fa2d7b2 |
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