MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external websites, many of which are structured as SEO-optimized PDF gateways, suggesting a link farm designed to distribute malicious content. The document body, though heavily obfuscated, contains references to 'free robux' and 'game hack', aligning with the heuristic findings of a PDF link farm and a potential download lure. The presence of embedded URLs and the ML classifier's high confidence score indicate a malicious intent to redirect users to potentially harmful resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 4
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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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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 https://netcdn.xyz/app/431946152/free-roblox-accounts-with-robux-that-work-not-banned-game-hack
- https://globair.com.tw/image/data/files/minecraft-wurst-client_GM479516143.pdf
- https://globair.com.tw/image/data/files/coin-master-hack-apk-facebook-login_GM406889139.pdf
- https://globair.com.tw/image/data/files/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf
- https://globair.com.tw/image/data/files/how-to-get-100-free-spins-on-coin-master_GM406889139.pdf
- https://globair.com.tw/image/data/files/minecraft-esp_GM479516143.pdf
- https://globair.com.tw/image/data/files/free-robux-2021_GM431946152.pdf
- https://globair.com.tw/image/data/files/coin-master-in-app-purchase-hack_GM406889139.pdf
- https://globair.com.tw/image/data/files/coin-master-hack-spin-generator_GM406889139.pdf
- https://globair.com.tw/image/data/files/free-robux-images_GM431946152.pdf
- https://globair.com.tw/image/data/files/free-rare-cards-for-coin-master_GM406889139.pdf
- https://globair.com.tw/image/data/files/android-coin-master-3433-apk-hack_GM406889139.pdf
- https://globair.com.tw/image/data/files/free-roblox-promo-codes-for-robux_GM431946152.pdf
- https://globair.com.tw/image/data/files/abd-roblox_GM431946152.pdf
- https://globair.com.tw/image/data/files/daily-free-spins-on-coin-master_GM406889139.pdf
- https://globair.com.tw/image/data/files/roblox-download_GM431946152.pdf
- https://globair.com.tw/image/data/files/minecraft-bedrock-free-server-hosting_GM479516143.pdf
- https://globair.com.tw/image/data/files/roblox-login-hack_GM431946152.pdf
- https://globair.com.tw/image/data/files/how-to-get-free-robux-hack-2021_GM431946152.pdf
- https://globair.com.tw/image/data/files/mosttechs-coin-master-free-spins_GM406889139.pdf
- https://globair.com.tw/image/data/files/minecraft-free-download-apk-softonic_GM479516143.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004ba6.bind566f66977b4a48ee4138d07dfe9f228de160a577cf799cc93ad85d3b9f9100b |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4BA6 | 25060 bytes |
font_01_sfnt_off000085a6.binefa3c9b2c8f55d2ce8a78f8ae751aa117ac14b1934403b15023fd1527a527783 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85A6 | 19248 bytes |
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