SUSPICIOUS
42
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains embedded URLs and text that lure users into downloading a potentially malicious application by promising free in-game currency. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent to redirect users to a download site. No scripts were extracted from this sample, limiting the ability to determine specific execution methods.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.tw/app/431946152/free-roebucks-game-hack PDF link annotation
- https://smark.com.tw/image/data/files/minecraft-esp_GM479516143.pdfIn PDF document text
- https://smark.com.tw/image/data/files/coin-master-free-coins-2021_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/coin-master-spins_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/free-coin-and-spin-in-coin-master_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/free-online-robux-generator-no-survey_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/minecraft-free-ios_GM479516143.pdfIn PDF document text
- https://smark.com.tw/image/data/files/free-ways-to-get-robux_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/robux-match_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/how-to-hack-pepoles-roblox-account_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/coin-master-free-coins-and-spins-daily_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/how-to-easily-get-robux-for-free-on-a-phone_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/coin-master-free-spins-app-for-iphone_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/roblox-prison-life-v2-0-hack-exploit_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/can-roblox-accounts-be-hacked_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/free-coin-master-spin-app_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/coin-master-no-download-app-but-play-for-free_GM406889139.pdfIn PDF document text
- https://smark.com.tw/image/data/files/hacks-para-robux-gratis_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/dailyrobux_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/free-robux-game-guardian-script_GM431946152.pdfIn PDF document text
- https://smark.com.tw/image/data/files/how-to-know-if-someone-is-hacking-on-roblox_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 |
|---|---|---|---|
font_00_sfnt_off00002f63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F63 | 22480 bytes |
SHA-256: b6bc253da4f6aa371e054d08250dab4455fcfd66cf4ea59ba13200324e1e889f |
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font_01_sfnt_off00006142.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6142 | 18676 bytes |
SHA-256: 4dadd4acfbae1c5356f416a7a6111ab95d08a1e008d0b5ed0c0e33bdf47e4fb3 |
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