MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains numerous embedded links, forming a link farm, and a prominent call-to-action related to 'free Robux'. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests a redirection to potentially malicious sites. The document's content and structure indicate a scam or phishing attempt, likely to trick users into visiting compromised websites or downloading further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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/how-to-get-free-robux-without-any-verification-game-hack
- http://bressanassessoria.com.br/images/coin-master-free-link_GM406889139.pdf
- http://bressanassessoria.com.br/images/free-coins-coin-master-today_GM406889139.pdf
- http://bressanassessoria.com.br/images/coin-master-fan-page-free-spins_GM406889139.pdf
- http://bressanassessoria.com.br/images/how-to-get-free-robux-fast_GM431946152.pdf
- http://bressanassessoria.com.br/images/free-minecraft-coloring-pages_GM479516143.pdf
- http://bressanassessoria.com.br/images/coin-master-free-spin-ml_GM406889139.pdf
- http://bressanassessoria.com.br/images/free-robux-no-verify_GM431946152.pdf
- http://bressanassessoria.com.br/images/hack-my-spins-coin-master_GM406889139.pdf
- http://bressanassessoria.com.br/images/how-to-get-hacks-on-roblox_GM431946152.pdf
- http://bressanassessoria.com.br/images/coin-master-hack-tool-no-human-verification_GM406889139.pdf
- http://bressanassessoria.com.br/images/coin-master-free-coins-and-spins-online-tool_GM406889139.pdf
- http://bressanassessoria.com.br/images/rape-simulator_GM431946152.pdf
- http://bressanassessoria.com.br/images/how-to-get-free-coins-in-coin-master_GM406889139.pdf
- http://bressanassessoria.com.br/images/easy-robux-today-com_GM431946152.pdf
- http://bressanassessoria.com.br/images/free-robux-2021_GM431946152.pdf
- http://bressanassessoria.com.br/images/latest-free-spin-coin-master-daily_GM406889139.pdf
- http://bressanassessoria.com.br/images/free-robux-with-no-verification_GM431946152.pdf
- http://bressanassessoria.com.br/images/coin-master-spins-2021_GM406889139.pdf
- http://bressanassessoria.com.br/images/coin-master-free-spins-link-2021-hack_GM406889139.pdf
- http://bressanassessoria.com.br/images/coin-master-free-coins-today_GM406889139.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_off0000477e.binf0e39821f04632947ddb0017975e16fc3ce42a852436b7ea54e7fcc185cf3bd6 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x477E | 24984 bytes |
font_01_sfnt_off0000812c.bin301178d570ed694c8643ac68529098fd95120b57f2db1b64df12e7fbf37d492f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x812C | 19308 bytes |
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