MALICIOUS
200
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains multiple links to redirector domains and websites that promise 'game hacks' or 'free generators', indicating a lure-based attack. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' and the presence of embedded URLs strongly suggest a malicious intent to redirect the user to potentially harmful content. The document body and heuristics also point towards the use of cmd.exe for executing commands, likely to download and run a second-stage payload.
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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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.co/app/479516143/free-minecraft-printables-food-labels-game-hack In PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/spin-coin-master-free_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/free-spins-coin-master-app_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/2021-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/how-to-get-free-followers-on-roblox-2021_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/comandos-cmd-juegos-hack-roblox-2021_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/free-spins-and-coins-on-coin-master_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/tiktok-likes-for-free_GM835599320.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/free-tiktok-accounts_GM835599320.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/freecoins_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/how-do-u-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/how-to-get-free-robux-without-downloading-anything_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/install-coin-master_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/how-to-hack-robux_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/coin-master-heaven-free-spins-and-coins_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/claim-free-robux_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/todays-free-spin-and-coin-links_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/coin-master-free-spins-link-today-blogspot_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/robloxmatchcom-free-robux_GM431946152.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/coin-master-hack-2021_GM406889139.pdfIn PDF document text
- https://www.johnofrolleston.com/admin/ckfinder/userfiles/files/how-to-hack-minecraft_GM479516143.pdfIn PDF document text
- https://www.johnIn macro / runtime command snippet
- 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_off000034d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x34D9 | 21692 bytes |
SHA-256: a03006b1fd29090a4ce23fbdfee16aaab54d2ee70f434366c43252e21d51feb4 |
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font_01_sfnt_off0000645f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x645F | 18556 bytes |
SHA-256: 305b0bb95dea39cc310aaf798f5aa91dcc06275b2e7d604a8dcca2c7ef54f050 |
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