MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded JavaScript and links to external URLs that promise game hacks and free currency, indicating a lure for users to click malicious links. The primary URL, http://netcdn.tw/app/431946152/how-to-hack-and-get-free-robux-game-hack, is likely a redirector to a phishing or malware download site. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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PDF links to a 'free generator / game hack' redirector high 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.
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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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External URI info PDF_URIPDF contains an external URL action
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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/how-to-hack-and-get-free-robux-game-hack PDF link annotation
- https://cheryco.ir/assets/public/js/uploading/files/roblox-atack-on-titan-hack_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/coin-master-hack-spins-and-coins-unlimited-free-download_GM406889139.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/free-robux-app_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/minecraft-server-hacks_GM479516143.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/roblox-cheat-buddy-aimbot-script_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/how-to-hack-someones-roblox-account_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/free-robux-for-kids-no-verification_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/strucid-aimbot_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/hack-roblox-fly_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/free-red-shirt-roblox_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/windows-10-minecraft-hacks_GM479516143.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/coin-master-free-spins-links-app_GM406889139.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/coin-master-free-spins-and-coins-daily-links_GM406889139.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/can-i-get-robux-for-free_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/tiktok-likes-for-free_GM835599320.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/100-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/how-to-make-a-roblox-hack-video-thumbnail_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/cheats-for-lumber-tycoon-2-on-roblox_GM431946152.pdfIn PDF document text
- https://cheryco.ir/assets/public/js/uploading/files/how-to-get-minecraft-bedrock-for-free-with-java_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_off0000306c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x306C | 22592 bytes |
SHA-256: fde1a1660944a2ab0db0a1df61fcc77bcb7dd2c0fb280e256813f54a99d4101f |
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font_01_sfnt_off000062db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62DB | 19328 bytes |
SHA-256: 38bb1ef0d1232593bc33faeb07ab7c9da97d5775ca686b5d0190a8681bcdbe68 |
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