MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links and a document body that promotes free in-game currency and accounts for popular games. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, and the ML classifier flagged the PDF as malicious. The primary attack pattern involves luring users to potentially malicious websites via these links, likely for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/how-do-u-get-free-robux-2021-game-hack
- http://juscor.com.br/ckfinder/userfiles/files/roblox-hack-cheat-engine-2021_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/roblox-robux-generator-hack-download_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/coin-master-free-400-spin-link_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/hack-robux-free-pastebin-no-subscribe_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-roblox-accounts-2021-august_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/coin-master-34-4-free-download_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-roblox-pro-accounts_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/coin-master-links-to-get-free-spins_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-tiktok-accounts-with-followers_GM835599320.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-coin-link-for-coin-master_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/how-to-make-your-own-minecraft-pe-server-for-free_GM479516143.pdf
- http://juscor.com.br/ckfinder/userfiles/files/how-to-get-free-coins-on-coin-master_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/how-do-i-get-free-hair-on-roblox_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-robux-without-human-verification-2021_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/cheats-to-type-in-roblox_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/roblox-song-code-for-cheat-codes_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/hacks-to-get-free-robux_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/how-to-hack-coin-master-game-ios_GM406889139.pdf
- http://juscor.com.br/ckfinder/userfiles/files/free-games-like-roblox_GM431946152.pdf
- http://juscor.com.br/ckfinder/userfiles/files/roblox-free-gucci-pants_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002ee8.binecd123615a31ba4ee0986fb17b4a302a529677a24d428ce852d4ff051ab53432 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EE8 | 22700 bytes |
font_01_sfnt_off00006192.binee909949778bcc1eaeaae663f07e5a0770d7aed4eef67476ef7171e54895eba2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6192 | 19556 bytes |
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