MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links, including a primary malicious URL, designed to trick users into downloading unwanted content. The ML classifier strongly indicated maliciousness, and the presence of a link farm suggests a coordinated effort to distribute malicious files. The document body and extracted URLs indicate a lure related to games and free items, likely to facilitate the download of a second-stage payload.
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.tw/app/479516143/play-minecraft-online-free-game-hack
- https://elibrary.ikhac.ac.id/repository/minecraft-cracked-client_GM479516143.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-with-no-download_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/how-to-hack-someones-roblox-account-with-cheat-engine_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-no-wait-unpatchable_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-download-roblox-for-windows-7-32-bit_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/roblox-getting-hacked-full-video-of-it-happening_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-script-hub-roblox_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-promo-codes-november-2021_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-no-buying-anything_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-today-no-survey_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/6x6x6-hacker-roblox_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-minecraft-for-kids_GM479516143.pdf
- https://elibrary.ikhac.ac.id/repository/roblox-how-to-get-for-free_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/real-robux-generator-2021_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-roblox-redeem-codes-that-havent-been-used-august-2021_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/roblox-giant-survival-2-hack_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/how-to-get-free-ninja-animation-roblox_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/roblox-its-free-advert_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/free-robux-no-generator_GM431946152.pdf
- https://elibrary.ikhac.ac.id/repository/roblox-black-panther-mask-free_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_off00003181.bine646d60589820abb3fe21efb5b13bb6d8f377c662bc667656c19f5ffcec6b39d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3181 | 22228 bytes |
font_01_sfnt_off000062b3.bin6af20249b3fc91c6ba778d93b5b7f70c4b9d84eb0b0988d9fc165060c8c986e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B3 | 18264 bytes |
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