MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external links, many of which are structured as a link farm, suggesting an attempt to drive traffic to specific content. The presence of a "download button" lure and the ML classifier's high confidence score indicate malicious intent. The document body, though partially garbled, references "Master Coin Hack" and includes a URL pointing to a "game-hack", reinforcing the lure. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, likely for SEO manipulation or to distribute malicious content.
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/master-coin-hack-game-hack
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/can-you-earn-robux_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/coin-master-hack-without-verification-code_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/coin-master-app-free-download_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-coin-spin-daily-link-for-coin-master-game_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-robux-generator-2021-no-human-verification_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/how-to-win-free-robux_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/coin-master-hack-tool-no-human-verification_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-robux-quiz_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-daily-spins-coin-master-2021_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/master-coin-free-link_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/windows-10-minecraft-free-with-java_GM479516143.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/hack-coin-master-no-verification_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/coin-master-unlimited-spin-hack-mod-apk_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/roblox-girl_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/roblox-free-robux-no-verification_GM431946152.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/hack-para-coin-master-sin-verification_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-spins-coin-master-hack-2021_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/coin-master-unlimited-spin-link_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/get-coin-master-cards-free_GM406889139.pdf
- http://www.smkrekayasa-dps.sch.id/new/public/ckfinder/userfiles/files/free-robux-apk_GM431946152.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_off0000498f.bin063926814e0aed68fe9ff648d916fbf386478e7671891034de5b0e371542812c |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x498F | 25120 bytes |
font_01_sfnt_off0000839e.binabdfd9ce9c51c2315b4184c3f66e8c354c7c04da0bed37d59ef3bf7a35c4f7e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x839E | 17716 bytes |
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