MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of external links, many of which are SEO-optimized and point to pages offering 'free robux' or 'free spins' for games. The document's content and structure strongly suggest a phishing or scam attempt designed to trick users into visiting malicious sites or downloading malware. The ML classifier also flagged this PDF as malicious with high confidence.
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/roblox-zone-free-robux-generator-game-hack
- http://bressanassessoria.com.br/images/coin-master-free-spins-link-2021_GM406889139.pdf
- http://bressanassessoria.com.br/images/free-spins-on-coin-master-app_GM406889139.pdf
- http://bressanassessoria.com.br/images/minecraft-marketplace-free_GM479516143.pdf
- http://bressanassessoria.com.br/images/how-to-get-robux-free-no-download-quick-2021_GM431946152.pdf
- http://bressanassessoria.com.br/images/coin-master-apk-mod-free-download_GM406889139.pdf
- http://bressanassessoria.com.br/images/pourquoi-quand-jessaie-de-hacker-des-robux-a-marche-jamais_GM431946152.pdf
- http://bressanassessoria.com.br/images/free-spins-coin-master-2021_GM406889139.pdf
- http://bressanassessoria.com.br/images/how-you-get-free-robux_GM431946152.pdf
- http://bressanassessoria.com.br/images/minecraft-mac-free_GM479516143.pdf
- http://bressanassessoria.com.br/images/how-to-get-free-robux-by-playing-games_GM431946152.pdf
- http://bressanassessoria.com.br/images/how-to-get-free-stuff-roblox-2021_GM431946152.pdf
- http://bressanassessoria.com.br/images/roblox-hack-scripts-jailbreak_GM431946152.pdf
- http://bressanassessoria.com.br/images/roblox-dashing-simulator-cheat_GM431946152.pdf
- http://bressanassessoria.com.br/images/coin-master-hack-xyz-download_GM406889139.pdf
- http://bressanassessoria.com.br/images/roblox-free-audios_GM431946152.pdf
- http://bressanassessoria.com.br/images/free-coin-master-spins-no-human-verification_GM406889139.pdf
- http://bressanassessoria.com.br/images/how-to-install-hacking-programs-on-roblox_GM431946152.pdf
- http://bressanassessoria.com.br/images/roblox-hack-2021-free_GM431946152.pdf
- http://bressanassessoria.com.br/images/minecraft-115-2-hacks_GM479516143.pdf
- http://bressanassessoria.com.br/images/how-to-get-free-robux-on-roblox-com_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_off00003130.bin5cdb2b58593900c81a1328af433ed1d530ceeddbb8ee2633f9f8fc8002808044 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3130 | 22784 bytes |
font_01_sfnt_off00006426.binaf35ca273278bbbac6092dc927a90cebee6a56c2413ff420a4fcdee40f68de8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6426 | 18988 bytes |
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