MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links and a 'download' lure, suggesting a phishing or scam attempt. The primary URL points to a guide on changing Roblox usernames, likely a pretext to direct users to malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, many of which are related to game hacks and free items, further supporting the scam or phishing vector.
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 https://netcdn.xyz/app/431946152/how-to-change-your-username-on-roblox-for-free-game-hack
- https://smark.com.tw/image/data/files/coin-master-free-spins-link-31-march-2021_GM406889139.pdf
- https://smark.com.tw/image/data/files/coin-master-hack-without-verification-2021_GM406889139.pdf
- https://smark.com.tw/image/data/files/minecraft-games-to-play-for-free_GM479516143.pdf
- https://smark.com.tw/image/data/files/free-robux-no-verification-no-download-2021_GM431946152.pdf
- https://smark.com.tw/image/data/files/roblox-ftw_GM431946152.pdf
- https://smark.com.tw/image/data/files/coin-master-free-spins-promo-code_GM406889139.pdf
- https://smark.com.tw/image/data/files/free-coin-master-spins-and-coins_GM406889139.pdf
- https://smark.com.tw/image/data/files/how-to-hack-coin-master_GM406889139.pdf
- https://smark.com.tw/image/data/files/are-there-any-coin-master-hacks-that-actually-work_GM406889139.pdf
- https://smark.com.tw/image/data/files/robux-free-online_GM431946152.pdf
- https://smark.com.tw/image/data/files/how-to-get-free-coins-in-coin-master_GM406889139.pdf
- https://smark.com.tw/image/data/files/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf
- https://smark.com.tw/image/data/files/free-roblox-promo-codes-for-robux_GM431946152.pdf
- https://smark.com.tw/image/data/files/sites-to-get-free-robux_GM431946152.pdf
- https://smark.com.tw/image/data/files/coin-master-hack-pc-free_GM406889139.pdf
- https://smark.com.tw/image/data/files/roblox-promo-codes-for-free-robux_GM431946152.pdf
- https://smark.com.tw/image/data/files/coin-master-hack-tool-v1-9-apk_GM406889139.pdf
- https://smark.com.tw/image/data/files/coin-master-hack-https-coinms-net_GM406889139.pdf
- https://smark.com.tw/image/data/files/how-to-hack-roblox-jailbreak_GM431946152.pdf
- https://smark.com.tw/image/data/files/how-to-get-800-robux-for-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 |
|---|---|---|---|
stream_003_off00004a73.binc4e2544a18051888c4e6478d8ca8e2b476b31af41d725b525da1a94555de7264 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4A73 | 29100 bytes |
font_01_sfnt_off00008aff.bin93794ea5a6c5acfa8b9ea336c7fa02a00f4c27ab4f9922f3137d25115e5793d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AFF | 19540 bytes |
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