SUSPICIOUS
42
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded URLs and a visual download button lure, strongly suggesting a phishing or malware distribution attempt. The ML classifier also flagged this PDF with high confidence. The document body text and embedded URLs indicate a lure for free in-game currency for popular games like Coin Master and Roblox, likely directing users to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 3
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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-spins-2021-game-hack PDF link annotation
- https://www.cow-style.com.tw/upload/files/robloxmatchcom-free-robux_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-private-minecraft-server_GM479516143.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/fan-page-coin-master_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/earn-free-robux-for-roblox_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-robux-group_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/websites-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/minecraft-that-you-can-play-for-free_GM479516143.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/roblox-free-robux-hack_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/coin-master-free-spins--coins-2021_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-spins-promo-code-for-coin-master_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/how-to-hack-someones-roblox-account_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/how-to-get-free-robux-without-verification-or-surveys_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/coin-master-mod-free-download_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/robux-com-free_GM431946152.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/free-modded-minecraft-server_GM479516143.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/coin-master-hack-tool-2021_GM406889139.pdfIn PDF document text
- https://www.cow-style.com.tw/upload/files/how-do-you-get-roebucks_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004feb.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4FEB | 31244 bytes |
SHA-256: ded973c0d99ba714d3aab7eaa3c00e3f9ec59a8a7358a97345140e567fd459d1 |
|||
font_01_sfnt_off000093d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93D9 | 18288 bytes |
SHA-256: 9f7609fba99e53c6baa99bb04d1c7e3f9b7167131c1520eb2a413cdab4a14871 |
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