MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of external links, many of which point to other PDF files hosted on the 'santeh-40.ru' domain. The document body and extracted URLs suggest a lure related to hacking games like Roblox and Coin Master, indicating a phishing or malware distribution attempt. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
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 https://netcdn.tw/app/431946152/hack-roblox-prison-life-game-hack PDF link annotation
- http://santeh-40.ru/images/collect-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/minecraft-com-free_GM479516143.pdfIn PDF document text
- http://santeh-40.ru/images/roblox-free-noneuy_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/how-to-hack-roblox-with-terminal_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/best-free-minecraft-texture-packs_GM479516143.pdfIn PDF document text
- http://santeh-40.ru/images/hack-coin-master-ios_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/free-spins-on-coin-master-iphone_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-daily-free-spins-link-app_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/free-roblox-accounts-with-robux-2021_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/free-spins-and-coins-for-coin-master-game_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/how-to-get-free-robux-generator_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-spins-hack-2021_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/free-robux-do-deals_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-apk-hack-2021-ios_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/roblox-games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- http://santeh-40.ru/images/minecraft-tower-defense-2-hacked_GM479516143.pdfIn PDF document text
- http://santeh-40.ru/images/coin-master-claim-spins_GM406889139.pdfIn PDF document text
- http://santeh-40.ru/images/minecraft-java-edition-free-download_GM479516143.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off0000501f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x501F | 27116 bytes |
SHA-256: debf9b50370ec0118b682bbd066cd82468e9058ec498b8d647a00b57f2783275 |
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font_01_sfnt_off00008e20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E20 | 5696 bytes |
SHA-256: 450e3ee45915afe13702bf1d587eb8b9ad88a8d2113419ac9f2fd116a828e139 |
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font_02_sfnt_off00009b31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B31 | 18456 bytes |
SHA-256: fdce39d00c747d81c0bed22602258809f3d5895638c77e0ae9c71d18352e143a |
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