MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by an ML classifier and contains a large number of external links, many of which point to other PDF files. The document body, though heavily obfuscated, contains references to "Free Robux Mod" and includes URLs that suggest a lure for game-related cheats or hacks. The presence of numerous embedded links indicates an attempt to direct users to external, potentially malicious, resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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/free-robux-mod-game-hack
- http://bestmaids.co.uk/images/instant-robux_GM431946152.pdf
- http://bestmaids.co.uk/images/how-to-hack-roblox-accounts-for-robux_GM431946152.pdf
- http://bestmaids.co.uk/images/coin-master-free-spins-hack-link_GM406889139.pdf
- http://bestmaids.co.uk/images/free-spins-coin-master-links-twitter_GM406889139.pdf
- http://bestmaids.co.uk/images/minecraft-hack-client-18-9_GM479516143.pdf
- http://bestmaids.co.uk/images/free-robux-no-verification-required_GM431946152.pdf
- http://bestmaids.co.uk/images/coin-master-free-spins-link-today-hack_GM406889139.pdf
- http://bestmaids.co.uk/images/free-pet-food-for-coin-master_GM406889139.pdf
- http://bestmaids.co.uk/images/how-to-get-free-robux-on-roblox-2021_GM431946152.pdf
- http://bestmaids.co.uk/images/moonactive-coin-master-free-spins-link_GM406889139.pdf
- http://bestmaids.co.uk/images/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf
- http://bestmaids.co.uk/images/krnl-roblox_GM431946152.pdf
- http://bestmaids.co.uk/images/coin-master-hack-2021-apk_GM406889139.pdf
- http://bestmaids.co.uk/images/hackear-coin-master_GM406889139.pdf
- http://bestmaids.co.uk/images/coin-master-free-spins-and-coins-app_GM406889139.pdf
- http://bestmaids.co.uk/images/coin-master-hack-app-download-free_GM406889139.pdf
- http://bestmaids.co.uk/images/coin-master-spins-2021_GM406889139.pdf
- http://bestmaids.co.uk/images/free-daily-spins-coin-master_GM406889139.pdf
- http://bestmaids.co.uk/images/coin-master-free-spin-ml_GM406889139.pdf
- http://bestmaids.co.uk/images/hacks-to-get-free-robux_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_off00004652.bin705e5b5b0418fa14fce5779a3796363d079b153d649144e280d0fa2eba6f0a4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4652 | 27792 bytes |
font_01_sfnt_off0000844d.bin1a22b4d0ddd13aadfbc34487f46de63ded67addff296de1d1ab8eef84ffc4180 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x844D | 18384 bytes |
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