MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a lure for game hacks and free currency, directing users to a suspicious URL. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple game-related hack URLs reinforces the social engineering aspect. The primary IOC is the initial redirector URL which likely serves further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
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PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
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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/406889139/coin-master-free-gold-game-hack PDF link annotation
- https://silvterie.com.br/images/ckfinder/files/coin-master-spins-hack-2021_GM406889139.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/can-you-get-robux-for-free_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/block-best-robux_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/pop-slots-free-vegas-casino-slots-machine-game-coin-master_GM406889139.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/coin-master-ultra-attack-hack_GM406889139.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/how-to-get-robux-on-phone_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/coin-master-hack-game_GM406889139.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/watch-videos-and-complete-offers-to-earn-free-robux_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/roblox-robux-pastebin-hack_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/roblox-source_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/roblox-hexus-free_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/roblox-admin-hack_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/minecraft-noob-vs-pro-vs-hacker_GM479516143.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/how-to-get-minecraft-java-edition-for-free_GM479516143.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/minecraft-pe-apk-download_GM479516143.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/free-redvalk-code-roblox-news-scam_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/how-to-get-a-cape-in-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/how-to-get-a-halo-in-roblox-royale-high-hack_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/roblox-774-hack_GM431946152.pdfIn PDF document text
- https://silvterie.com.br/images/ckfinder/files/minecraft-complete-handbook_GM479516143.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_off0000322f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x322F | 22804 bytes |
SHA-256: edf2a8bae7d7c0366af6791c1e48c7de1c77c4e4a0354e3b2e256bd0ec9d920a |
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font_01_sfnt_off0000653e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x653E | 18244 bytes |
SHA-256: 3eec5eb360bf5017ed215d45b36dc0030ce64a4e5d819b76440502fc1e4999a9 |
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