MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The document presents a fake CAPTCHA or human verification prompt to trick users into downloading further malicious content, as indicated by the 'SE_FAKE_CAPTCHA' heuristic. The embedded URL points to a resource likely intended to host or distribute the payload. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9864
Heuristics 4
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Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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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.tw/app/431946152/roblox-tower-battles-hacked-game-hack
- http://ellobo.com.ua/ckfinder/userfiles/files/robuxhub-net_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/critical-strike-hacks-roblox_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/robux-matchcomfree-robux_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/online-hacking-tricks-coin-master_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/how-to-script-roblox-games-hacking_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/minecraft-xbox-one-code-free_GM479516143.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/coin-master-free-spins-link-today-instagram_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/cute-free-roblox-clothes_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/coin-master-free-coins-and-spins-daily_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/free-draw-roblox_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/carte-roblox-free_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/all-coin-master-spin-link-and-free-download_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/coin-master-apk-hack-download_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/coin-master-free-spin-link-today-2021_GM406889139.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/rbxoffers-earn-free-robux_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/how-to-get-robux-with-cheat-engine-63_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/minecraft-games-online-free-no-download_GM479516143.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/roblox-e-free_GM431946152.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/get-free-likes-on-tiktok_GM835599320.pdf
- http://ellobo.com.ua/ckfinder/userfiles/files/coin-master-cards-free-cards_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off000051cc.binb04c12e45bbad0e6e07b632d59f0ed4b243368f2c1fadc9632e3af5bc8f26922 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x51CC | 25388 bytes |
font_01_sfnt_off00008d3b.bin3506358eb5fc5f0a37efc2ee0b7a326bc75fe1bc024e81c4205436eef6b61c8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D3B | 18624 bytes |
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