MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a fake CAPTCHA lure and a large number of external links, many of which point to SEO-optimized PDF files. The primary URL, https://netcdn.xyz/app/406889139/coin-master-ad-game-hack, suggests a scam or malware distribution. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed for malicious purposes.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 5
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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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Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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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-ad-game-hack
- http://initiatiev.nl/images/how-to-play-minecraft-for-free-on-pc_GM479516143.pdf
- http://initiatiev.nl/images/how-to-get-minecraft-windows-10-for-free-2021_GM479516143.pdf
- http://initiatiev.nl/images/free-roblox-hack-us_GM431946152.pdf
- http://initiatiev.nl/images/rbx-place-free-robux_GM431946152.pdf
- http://initiatiev.nl/images/free-shirt-templates-roblox_GM431946152.pdf
- http://initiatiev.nl/images/free-robux-that-actually-works_GM431946152.pdf
- http://initiatiev.nl/images/free-spins-on-coin-master-2021_GM406889139.pdf
- http://initiatiev.nl/images/free-coin-master-spins-blog_GM406889139.pdf
- http://initiatiev.nl/images/robux-hack-generator_GM431946152.pdf
- http://initiatiev.nl/images/apps-to-get-minecraft-for-free_GM479516143.pdf
- http://initiatiev.nl/images/how-to-get-free-robux-without-paying_GM431946152.pdf
- http://initiatiev.nl/images/coin-master-time-hack-ios_GM406889139.pdf
- http://initiatiev.nl/images/coin-master-hacks-no-human-verification_GM406889139.pdf
- http://initiatiev.nl/images/game-hack-coin-master_GM406889139.pdf
- http://initiatiev.nl/images/coin-master-free-spin-daily-link_GM406889139.pdf
- http://initiatiev.nl/images/get-free-coins-for-coin-master_GM406889139.pdf
- http://initiatiev.nl/images/coin-master-official-fan-page_GM406889139.pdf
- http://initiatiev.nl/images/free-robux-com-real_GM431946152.pdf
- http://initiatiev.nl/images/op-rewards-free-robux_GM431946152.pdf
- http://initiatiev.nl/images/coin-master-free-spins-cash_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_off000047b5.bine1c3949f3adbe65e27dc5ecb78ff5e244e16e179b7b7f93b6475129a47f8bbe4 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x47B5 | 24920 bytes |
font_01_sfnt_off00008147.bin77208d2129117d0f3040350cb22de09e5551afc22e9e1407d0b1c547858a443d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8147 | 17720 bytes |
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