MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains numerous embedded URLs, many of which point to SEO-optimized links for games and hacks. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, suggesting a link farm or SEO spamming operation. The ML classifier also flagged this PDF as malicious with high confidence. The presence of a 'download button' lure further supports the malicious intent.
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/406889139/coin-master-game-free-play-online-game-hack
- https://learnwmf.org/image/data/files/coin-master-free-daily-spins-and-coins_GM406889139.pdf
- https://learnwmf.org/image/data/files/free-spins-coin-master-links_GM406889139.pdf
- https://learnwmf.org/image/data/files/roblox-twisted-murderer-mvp-hack_GM431946152.pdf
- https://learnwmf.org/image/data/files/free-robux-generator-2021_GM431946152.pdf
- https://learnwmf.org/image/data/files/roblox-how-to-hack-robux-with-cheat-engine-64_GM431946152.pdf
- https://learnwmf.org/image/data/files/coin-master-free-raid-link_GM406889139.pdf
- https://learnwmf.org/image/data/files/apps-for-free-robux_GM431946152.pdf
- https://learnwmf.org/image/data/files/free-robux-pastebin-hack_GM431946152.pdf
- https://learnwmf.org/image/data/files/coin-master-hack-ios_GM406889139.pdf
- https://learnwmf.org/image/data/files/robux-no-survey_GM431946152.pdf
- https://learnwmf.org/image/data/files/roblox-arsenal-hack-script-money_GM431946152.pdf
- https://learnwmf.org/image/data/files/how-to-make-clothes-on-roblox-for-free_GM431946152.pdf
- https://learnwmf.org/image/data/files/coin-master-free-coins-and-spins-today_GM406889139.pdf
- https://learnwmf.org/image/data/files/coin-master-200-spin-link_GM406889139.pdf
- https://learnwmf.org/image/data/files/coin-master-free-spins-and-free-coins_GM406889139.pdf
- https://learnwmf.org/image/data/files/guest-world-roblox-script-hack_GM431946152.pdf
- https://learnwmf.org/image/data/files/coin-master-hack-xyz-2021_GM406889139.pdf
- https://learnwmf.org/image/data/files/how-to-play-coin-master_GM406889139.pdf
- https://learnwmf.org/image/data/files/can-you-get-robux-for-free_GM431946152.pdf
- https://learnwmf.org/image/data/files/can-i-download-minecraft-for-free_GM479516143.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_off00003259.bin2e49e9c0170174814a2b5114a7dd928648f0b56a28cf952e9cbfd5ab8855e2bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3259 | 22780 bytes |
font_01_sfnt_off00006559.bin6cf81a4836f43e6865da5e830d1e059b8f471d909c0cfb59af40a3dbe760999e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6559 | 18664 bytes |
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