MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links to external PDF files, suggesting a link farm or SEO spamming operation. The ML classifier strongly indicated maliciousness, and the presence of a 'download button' heuristic further supports a deceptive user interaction. The primary IOCs are the URLs pointing to these external PDF documents.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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/boost9-com-roblox-hack-game-hack
- http://www.furuihp.com/Public/upload/editorfiles/free-spins-for-coin-master-hack_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/http-bitly-coin-master-free-2021-spins_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/how-to-earn-robux-by-playing-games_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/free-roblox-accounts-2021-with-robux_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/how-do-you-get-free-food-in-coin-master_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/master-game_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/haktuts-coin-master-free-spin-link_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/20210-robux_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/free-generator_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/coin-master-free-coins-link-facebook_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/how-to-get-free-gold-cards-on-coin-master_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/free-robux-hacker-us_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/how-to-hack-roblox-for-robux_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/coin-master-daily-spins-and-coins_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/coin-master-free-spins-and-coins-2021_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/free-coin-master-spins-blog_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/game-give-free-robux_GM431946152.pdf
- http://www.furuihp.com/Public/upload/editorfiles/minecraft-wurst-client_GM479516143.pdf
- http://www.furuihp.com/Public/upload/editorfiles/coin-master-free-pet-food_GM406889139.pdf
- http://www.furuihp.com/Public/upload/editorfiles/real-coin-master-hacks_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_off00004b5f.bin06d6321c7d5c9660d15f7f93164c974b5a9a816a24dfa297e4b63ae15f7974c6 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B5F | 26940 bytes |
font_01_sfnt_off000088c9.bin116e3350f892353559a46e1e2dd8dd97ba265176f89098854de85373f70222e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88C9 | 18708 bytes |
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