MALICIOUS
168
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF contains embedded JavaScript and links to a known malicious redirector infrastructure, specifically http://netcdn.tw/app/431946152/codes-to-get-free-robux-game-hack. The document body and heuristics indicate a lure for free game items or hacks, designed to trick users into clicking the malicious link. The embedded JavaScript likely facilitates the redirection or exploits a vulnerability to execute further malicious actions.
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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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/codes-to-get-free-robux-game-hack In PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-assassin-knives-roblox_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-robux-gift-card-codes-2021_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/critical-strike-roblox-point-cheat-engine_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/discord-roblox-cheat_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/coin-master-cheats-without-verification_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/how-to-get-obc-in-roblox-for-free-2021_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/topkek-roblox-hack_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/is-minecraft-dungeons-free_GM479516143.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-robux-generator-com-roblox-hack_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/how-to-hack-peoples-robux_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-spins-coin-master-apple_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/coin-master-claim-spins_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-coin-master-app_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/roblox-cheats-for-free-tix_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/roblox-computer-game-free_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/how-to-get-free-robux-on-computer-no-survey_GM431946152.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/coin-master-free-spins-ios-2021_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
- http://www.rongoldmanlaw.com/system/js/back/ckfinder/userfiles/files/is-minecraft-free-on-pc_GM479516143.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_off00003346.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3346 | 21816 bytes |
SHA-256: 0a3491a147498bcff182e28a9d0de6b24ee80f2628889102fa1ef45ed7ad5519 |
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font_01_sfnt_off00006312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6312 | 18996 bytes |
SHA-256: dae15d86f19837a25368e9980f7c547d0fc236531c79ecd70a0408dcd8fbc7fb |
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