MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
This PDF document contains numerous links to external websites, many of which are designed as link farms for game hacks and free virtual currency. The primary lure appears to be "free Robux" for Roblox, a common social engineering tactic. The document's structure and the presence of multiple redirector URLs suggest it is part of a campaign to drive traffic to potentially malicious sites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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.co/app/431946152/free-robux-from-roblox-games-game-hack PDF link annotation
- http://www.jsvillas.com.tw/assets/files/can-i-play-roblox-for-free_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/best-free-spins-for-coin-master_GM406889139.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-robux-hack-no-verification_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-robux-no-email_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/coin-master-links-free-spins_GM406889139.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-coin-master-hacks_GM406889139.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/minecraft-story-mode-free-download_GM479516143.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-robux-kid-friendly-no-human-verification_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/www-roblox-com-free-robux_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/get-free-robux-without-human-verification_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/how-to-hack-robux_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/how-to-get-minecraft-windows-10-for-free_GM479516143.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-tiktok-accounts-with-followers_GM835599320.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/coin-master-free-foxy-food_GM406889139.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/roblox-fortnite-hacks_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/how-to-get-free-robux-on-computer_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-spin-and-coin-blogspot_GM406889139.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/what-is-robux-in-roblox_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/free-robux-just-enter-username-and-password_GM431946152.pdfIn PDF document text
- http://www.jsvillas.com.tw/assets/files/how-to-get-free-robux-without-downloading-any-apps_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_off00002cdb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2CDB | 22980 bytes |
SHA-256: 37a5394d093d10a6cf951dad83355c2f4165b2502201f2459dd9accbf10ad606 |
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font_01_sfnt_off000060ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60AB | 19052 bytes |
SHA-256: 787576fc13befbcdfac3392b558f44946b678e9779535c28ba19b06329785a8c |
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