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 external links, many of which are related to game cheats and exploits, suggesting a lure for users to download malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external PDF links, and the ML classifier strongly flagged this PDF as malicious. The document body and extracted URLs point towards a scam or phishing attempt related to popular online games.
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/cheating-on-roblox-girlfriend-game-hack
- http://www.med-aid.vn/ckfinder/userfiles/files/free-robux-hacker-us_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/does-roblox-sense-cheat-engine_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/tiktok-free-view-jelly-fruit_GM835599320.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/roblox-com-games-referrer-roblox-player_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/how-to-get-free-hats-on-roblox_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-robux-without-doing-anything_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-100-robux_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/coin-master-400-spin-link-hack_GM406889139.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-coins-and-spins-link-for-coin-master_GM406889139.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-roblox-email_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/rbx-roblox_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-robux-with-no-verification-2021_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/como-distruir-juegos-en-roblox-si-hack_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/coin-master-apk-mod-free-download_GM406889139.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/if-everything-on-roblox-was-free_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/cute-free-roblox-clothes_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/alsotheking-roblox-hacker_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-code-for-call-of-duty-ww2-roblox_GM431946152.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-coin-master-credit_GM406889139.pdf
- http://www.med-aid.vn/ckfinder/userfiles/files/free-spins-coin-master-unlimited_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_off000031a3.bin7d7eb5d3a56d334e7eb1daffcb4c9267eb110a94267d9d6d10daea099409804d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31A3 | 22524 bytes |
font_01_sfnt_off000063d7.bine9ee66d8c5cf1561e45c350bb6f95c7cbb51ad6f65fc792f43add20f7a250029 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63D7 | 19048 bytes |
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