MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous embedded links and a call-to-action phrase, attempting to trick users into downloading files presented as game cheats or hacks. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, suggesting a link farm designed to redirect users to potentially malicious content. The ML classifier also flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.8948
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/bux-free-robux-game-hack
- https://www.yantan.com.tw/upload/files/daily-coin-master-link_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/coin-master-hack-without-verification-code-2021_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/how-to-get-free-spins-and-coins-in-coin-master_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/coin-master-free-spins-link-download-today_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/free-spin-coin-master-hack-2021_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/free-roblox-executor-no-key_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/free-stuff-on-roblox_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/how-to-make-a-modded-minecraft-server-for-free_GM479516143.pdf
- https://www.yantan.com.tw/upload/files/coin-master-free-2021-spin-link_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/coin-master-daily-free-spins-link-today_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/coin-master-mod-apk-2021_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/robux-free-gift-card-org-hack_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/pasos-para-hackear-coins-master_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/how-to-get-more-spins-on-coin-master_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/free-robux-generator-without-verification_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/how-to-get-free-robux-easy_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/coin-master-coins_GM406889139.pdf
- https://www.yantan.com.tw/upload/files/free-robux-without-offers_GM431946152.pdf
- https://www.yantan.com.tw/upload/files/coin-master-daily-free-spins-and-coins_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004aea.binefb68db6b2247dbaf5a373df8279a11a3a177e7f6ff2ac7d046bee3628645417 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4AEA | 25968 bytes |
font_01_sfnt_off00008769.bin40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8769 | 3884 bytes |
font_02_sfnt_off00009411.bin48dadac1a540eb24f39d188e0eb07df2fd2c4cea4184d8a92cbd726ce4786484 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9411 | 18012 bytes |
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