MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of external links, many of which point to other PDF files hosted on similar domains, suggesting a link farm designed to distribute malicious content. The document body and embedded links explicitly mention 'Coin Master Spin Cheat' and 'hack', indicating a lure for users seeking game cheats. The presence of PDF_URI and PDF_SEO_LINK_FARM heuristics, along with the ML_NYX_PDF_MALICIOUS flag, strongly supports a malicious classification. The document likely serves as a lure to download further malicious payloads or engage in phishing.
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/coin-master-spin-cheat-game-hack
- http://ukrainiansofbuffalo.com/images/coin-master-free-spins-link-2021_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-hack-tool-v1-9-download-free_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/roblox-g_GM431946152.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-hack-mod-apk-free-download_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-free-daily-spins_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/free-robux-sites-that-work_GM431946152.pdf
- http://ukrainiansofbuffalo.com/images/minecraft-java-for-free_GM479516143.pdf
- http://ukrainiansofbuffalo.com/images/download-coin-master-hack-tool-v1-9_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/wurst-mc_GM479516143.pdf
- http://ukrainiansofbuffalo.com/images/how-to-get-free-spins-on-coin-master-android_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-pro-hack_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-free-spins-hack-apk-download_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/free-coins-for-flip-master-online_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/roblox-piano-hack_GM431946152.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-cheats-for-free-spins_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/robux-converter_GM431946152.pdf
- http://ukrainiansofbuffalo.com/images/master-coin-free_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-hack-spin_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-free-in-app-purchases_GM406889139.pdf
- http://ukrainiansofbuffalo.com/images/coin-master-hack-without-verification-for-iphone_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_off00004881.binadaac38a05482a05b39fd2c7c0326acdcd4eb10db14dcc2810e6ace79d42fd6d |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4881 | 24648 bytes |
font_01_sfnt_off00008124.bin6e952cda52cab557889c44e050e091d78c8f903a1a78f0754c4b08395fb72fca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8124 | 17888 bytes |
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