MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains numerous links to external websites, many of which are SEO-optimized PDFs related to free Robux and game hacks. The primary URL, http://netcdn.tw/app/431946152/uprobuxcom-free-robux-game-hack, suggests a download lure. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of it being used for phishing or distributing malware.
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/431946152/uprobuxcom-free-robux-game-hack
- https://morishita-tc.com.tw/image/data/files/rbxfree-com-free-robux_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/can-you-actually-get-free-robux_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/comment-hacker-des-gens-sur-roblox_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/free-package-codes-roblox-2021-november-17_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/can-you-get-roblox-on-nintendo-switch-for-free_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/coin-master-free-spins-daily-fb-champion_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/coin-master-free-spins-april-2021_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/how-to-get-free-robux-instantly_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/free-spins-coin-master-hack_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/free-robux-gift-card-codes-2021_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/coin-master-hack-without-verification-2021_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/minecraft-free-edition_GM479516143.pdf
- https://morishita-tc.com.tw/image/data/files/hack-robux-2021_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/how-to-hack-into-someones-roblox-account_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/tiktok-free-bot_GM835599320.pdf
- https://morishita-tc.com.tw/image/data/files/coin-master-hack-apk-2021_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/free-spin-link_GM406889139.pdf
- https://morishita-tc.com.tw/image/data/files/robux-free-co_GM431946152.pdf
- https://morishita-tc.com.tw/image/data/files/cheats-for-roblox-on-phone_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_off00002f6b.bin8c6bd01d684aee902337877ce35df3fc133f69078df81110e8bce1fd7b5c02d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F6B | 22712 bytes |
font_01_sfnt_off000061fd.bin77e1d77af257f2799f450e4aedc0e1b3eb2c97b8c20e190c5e1e9f2e5b207ac7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61FD | 19152 bytes |
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