MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links and a large number of external PDF links, indicating a link farm or SEO spam campaign. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs suggests a potential for downloading further payloads or redirecting users to malicious sites. The document body itself is heavily obfuscated and contains references to game hacks and free spins, likely a lure.
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/406889139/i-can
- https://bookswithapast.com/ckfinder/userfiles/files/free-minecraft-hosting_GM479516143.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/free-spin-link-of-coin-master_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/how-to-hack-and-get-free-robux_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-free-spins-and-coins-today_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-hacks-for-spins_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-hack-review_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/minecraft-pe-apk-download-free-015-0_GM479516143.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/free-robux-sites-that-work_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/woman-roblox_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-hack-mobile_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/rbx-sites_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/free-roblox-hair-to-wear_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/how-to-get-free-robux-no-verification_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-free-spins-hack-download_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-free-cards-hack_GM406889139.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/how-do-you-get-roblox-for-free_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/free-roblox-card-codes_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/how-do-you-get-free-roebucks_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/free-robux-codes-2021_GM431946152.pdf
- https://bookswithapast.com/ckfinder/userfiles/files/coin-master-fan_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_003_off00004c23.binb5d5faecb42c5f25cc79660919db0cc3d4623801cc2942233a1708053ac8c497 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4C23 | 24076 bytes |
font_01_sfnt_off000082c7.binff0c2fd87def8c3d08bc052d35a059552b69b6ff80e738d461809d40e2b5bde5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82C7 | 17952 bytes |
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