MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains a large number of embedded URLs, many of which are SEO-optimized links pointing to other PDFs related to game hacks and free in-game currency. The primary URL, http://netcdn.co/app/431946152/roblox-medieval-hood-of-mystery-free-game-hack, suggests a lure for downloading malicious content. The ML classifier also strongly indicated maliciousness.
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.co/app/431946152/roblox-medieval-hood-of-mystery-free-game-hack
- https://tpp.com.tw/image/data/files/how-to-install-minecraft-for-free-on-ios_GM479516143.pdf
- https://tpp.com.tw/image/data/files/robux-in-1min-hacken-german_GM431946152.pdf
- https://tpp.com.tw/image/data/files/minecraft-java-free_GM479516143.pdf
- https://tpp.com.tw/image/data/files/roblox-theme-park-tycoon-2-hack-script_GM431946152.pdf
- https://tpp.com.tw/image/data/files/free-robux-hack-no-human-verification_GM431946152.pdf
- https://tpp.com.tw/image/data/files/earn-free-robux_GM431946152.pdf
- https://tpp.com.tw/image/data/files/does-cheat-engine-work-on-roblox-vehicle-simulator_GM431946152.pdf
- https://tpp.com.tw/image/data/files/coin-master-free-spins-link-download-apk_GM406889139.pdf
- https://tpp.com.tw/image/data/files/how-to-use-money-hack-in-roblox_GM431946152.pdf
- https://tpp.com.tw/image/data/files/free-minecraft-accounts-reddit_GM479516143.pdf
- https://tpp.com.tw/image/data/files/minecraft-hacker-mask_GM479516143.pdf
- https://tpp.com.tw/image/data/files/how-to-get-minecraft-java-for-free_GM479516143.pdf
- https://tpp.com.tw/image/data/files/coin-master-free-coins-and-spins-link-today_GM406889139.pdf
- https://tpp.com.tw/image/data/files/minecraft-for-free-games_GM479516143.pdf
- https://tpp.com.tw/image/data/files/free-roblox-avatar_GM431946152.pdf
- https://tpp.com.tw/image/data/files/what-to-do-if-your-account-gets-hacked-on-roblox_GM431946152.pdf
- https://tpp.com.tw/image/data/files/how-to-really-get-free-robux_GM431946152.pdf
- https://tpp.com.tw/image/data/files/roblox-freebies-hack-robux_GM431946152.pdf
- https://tpp.com.tw/image/data/files/free-spin-coin-master-2021_GM406889139.pdf
- https://tpp.com.tw/image/data/files/coin-master-free-spins-and-coins-for-today_GM406889139.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_off000030c0.bin0f12151773e70e5da12b8e9c1dde6d62242a5db5b72d5caf4658bf0e969bd317 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x30C0 | 22904 bytes |
font_01_sfnt_off00006430.bin0173fb01dc5d914911b9ed98d9af60b5ccad039353ddc75725765d5fc6c34767 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6430 | 19540 bytes |
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