MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs and a document body referencing game hacks and cheats, strongly suggesting a lure for users to download malicious content. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, likely for SEO manipulation or to host further malicious content. The ML_NYX_PDF_MALICIOUS score of 0.998 further supports the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/hack-para-shinobi-life-roblox-2021-game-hack PDF link annotation
- https://www.tiancom.com.tw/upload/files/coin-master-free-coins-and-spins-link_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-get-free-roblox-premium_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-hack-dark-devs-one-piece_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-hacks_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-speed-hack-in-swordburst-2-in-roblox-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-how-to-get-for-free_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-com-redeem_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-mod-apk_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-noob-clothes-roblox_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-cheat-codes-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/free-op-minecraft-servers_GM479516143.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/robux-hack-for-free-easy-no-dowland_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/pokemon-go-free-or-james_GM1094591345.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-tower-battles-hack-script-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-free-spins-link-whatsapp-group_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/how-to-get-free-robux-on-phone_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/coin-master-time-hack-ios_GM406889139.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/como-conseguir-robux-gratis-sin-hacks-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/roblox-robux-hack-no-download-no-survey-2021_GM431946152.pdfIn PDF document text
- https://www.tiancom.com.tw/upload/files/keisyo-free-robux_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_off000030ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x30CE | 22348 bytes |
SHA-256: 3f34d391bbb255ffc15da05948d815a049db5d769cc04fef93a64a86a087045a |
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font_01_sfnt_off000061ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61EA | 19500 bytes |
SHA-256: 024710aa01351f2004a19e92f00af45ac8c778d74563a6b8e1a018b0af0c1a73 |
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