MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous external links, many of which point to other PDF files, indicating a link farm or SEO spamming operation. The ML classifier also flagged this PDF as malicious with high confidence. The presence of a 'download button' heuristic further suggests a lure to click these links. No scripts were extracted, but the primary attack pattern involves redirecting users to external, potentially malicious, 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-free-daily-spins-and-coins-game-hack
- https://www.ocic.hr/files/free-robux-generator-without-verification_GM431946152.pdf
- https://www.ocic.hr/files/coin-master-free-spin-codes_GM406889139.pdf
- https://www.ocic.hr/files/how-to-get-free-robux-without-verification-or-surveys_GM431946152.pdf
- https://www.ocic.hr/files/coin-master-unlimited-spins-apk-free-download_GM406889139.pdf
- http://www.ocic.hr/files/coin-master-hack-2021-apk_GM406889139.pdf
- http://www.ocic.hr/files/free-spins-coin-master-2021-glitch_GM406889139.pdf
- https://www.ocic.hr/files/how-many-villages-are-in-coin-master_GM406889139.pdf
- https://www.ocic.hr/files/roblox-free-no-download_GM431946152.pdf
- http://www.ocic.hr/files/roblox-robux-generator-no-human-verification_GM431946152.pdf
- https://www.ocic.hr/files/haktuts-coin-master-free-daily-spins_GM406889139.pdf
- http://www.ocic.hr/files/robux-free-c_GM431946152.pdf
- https://www.ocic.hr/files/robux-hack-2021_GM431946152.pdf
- https://www.ocic.hr/files/get-me-robux-for-free_GM431946152.pdf
- http://www.ocic.hr/files/coin-master-free-coins-and-spins-daily-summary_GM406889139.pdf
- http://www.ocic.hr/files/wurst-112_GM479516143.pdf
- http://www.ocic.hr/files/free-coin-master-spins-blog_GM406889139.pdf
- http://www.ocic.hr/files/how-to-download-minecraft-for-free-on-iphone_GM479516143.pdf
- https://www.ocic.hr/files/robux-today_GM431946152.pdf
- http://www.ocic.hr/files/what-do-roblox-points-do_GM431946152.pdf
- https://www.ocic.hr/files/coin-master-hack-apk-35-13_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_off000049dd.binb124679077d4be07dfb16ec1f0c1ae9ed50c26f8546a3c86d1faba4c2434d022 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x49DD | 28828 bytes |
font_01_sfnt_off000087f0.bin88c5a76ee56cb7e28b06cf9e90949f5a0fd4a72b6dddac6cb3c8c84aebf5620b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87F0 | 18480 bytes |
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