SUSPICIOUS
42
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains embedded URLs and text that promote game hacks, specifically for 'Roblox Zombie Rush'. The primary URL, http://netcdn.co/app/431946152/roblox-zombie-rush-hacks-game-hack, is likely a lure to download a malicious application. The ML classifier also flagged this PDF as malicious with high confidence.
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.co/app/431946152/roblox-zombie-rush-hacks-game-hack PDF link annotation
- https://edu.kyst.com.tw/image/data/files/free-daily-spins-coin-master_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/free-coins-on-coin-master_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/minecraft-free-app_GM479516143.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/free-coin-master-spins-2021-link_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/cheat-engine-roblox-noclip_GM431946152.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/robux-free-c_GM431946152.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/coin-master-free-coins-and-spins-link-today_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/hack-coin-master-apk_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/comapp-trekfree-coin-spindaily-link-master_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/free-robux-com-no-verification_GM431946152.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/minecraft-xbox-360-free_GM479516143.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/free-rare-cards-for-coin-master-christmas_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/today-free-spin-coin-master_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/roblox-how-to-get-every-emote-free_GM431946152.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/minecraft-client_GM479516143.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/como-hackear-coin-master-2021_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/roblox-game-download-pc-free_GM431946152.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/coin-master-vip-hack_GM406889139.pdfIn PDF document text
- https://edu.kyst.com.tw/image/data/files/roblox-bux-free_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_off00003151.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3151 | 21856 bytes |
SHA-256: cfedca516cf5aa1ee40466262de7b555012df72b51401eb61aea6a4433b353d4 |
|||
font_01_sfnt_off000061aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61AA | 19436 bytes |
SHA-256: 94499d088878a51ee8b1e62ddfeaa02a5f532b24e44add0b4ea82c09d9f425d9 |
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