MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of external links, many of which are SEO-optimized and point to other PDF files hosted on the same domain, suggesting a link farm designed to attract users searching for game hacks. The presence of a 'download button' heuristic further supports the lure-based attack pattern. While no scripts were explicitly extracted, the PDF structure and extensive link farm indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
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-hack-no-human-verification-game-hack
- https://jp.esuhai.com/upload/files/coin-master-hack-2021-without-verification_GM406889139.pdf
- https://jp.esuhai.com/upload/files/coin-master-hack-app-android-download_GM406889139.pdf
- https://jp.esuhai.com/upload/files/coin-master-free-spins-2021-no-human-verification_GM406889139.pdf
- https://jp.esuhai.com/upload/files/blogspot-coin-master-free-spins_GM406889139.pdf
- https://jp.esuhai.com/upload/files/flip-master-coins-hack_GM406889139.pdf
- https://jp.esuhai.com/upload/files/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
- https://jp.esuhai.com/upload/files/coin-master-hack-apk-with-fb-login_GM406889139.pdf
- https://jp.esuhai.com/upload/files/como-sacar-buen-puntaje-en-juego-coin-master-free-spins_GM406889139.pdf
- https://jp.esuhai.com/upload/files/minecraft-mojang-free_GM479516143.pdf
- https://jp.esuhai.com/upload/files/roblox-hack-me-robux_GM431946152.pdf
- https://jp.esuhai.com/upload/files/coin-master-hacks-iphone_GM406889139.pdf
- https://jp.esuhai.com/upload/files/free-coins-coin-master-blog_GM406889139.pdf
- https://jp.esuhai.com/upload/files/roblox-hacked-accounts-list_GM431946152.pdf
- https://jp.esuhai.com/upload/files/free-robux-just-enter-username-and-password_GM431946152.pdf
- https://jp.esuhai.com/upload/files/fan-page-coin-master_GM406889139.pdf
- https://jp.esuhai.com/upload/files/how-to-get-800-robux-for-free_GM431946152.pdf
- https://jp.esuhai.com/upload/files/how-to-get-free-robux-no-scam_GM431946152.pdf
- https://jp.esuhai.com/upload/files/coin-master-free-2021-spin-link-today_GM406889139.pdf
- https://jp.esuhai.com/upload/files/coin-master-hack-ios-2021_GM406889139.pdf
- https://jp.esuhai.com/upload/files/websites-that-give-you-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 |
|---|---|---|---|
stream_003_off00004b5f.bin865daed4ff3a6cb67c3ba38e4e3fe72d96df22ac4f511df0a8752543370cc2f7 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B5F | 28760 bytes |
font_01_sfnt_off000087cc.binfeaa68982acd17c800efc0836f6c7a3b9c97a222263dc84119fc0f3c695ff622 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87CC | 18428 bytes |
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