SUSPICIOUS
42
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains multiple embedded URLs and a heuristic firing for an external URI, suggesting it is designed to redirect users to download potentially malicious content. The document body, though partially corrupted, contains text related to game exploits and hacks, reinforcing the lure. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9864
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 https://netcdn.tw/app/431946152/exploit-cheat-in-roblox-2021-game-hack PDF link annotation
- http://www.marambio.com.ar/images/how-to-get-free-robux-as-a-kid_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/how-to-get-free-robux-on-pc_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-robux-no-verify_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/minecraft-pe-hack-client_GM479516143.pdfIn PDF document text
- http://www.marambio.com.ar/images/coin-master-mod-apk-latest-hack-with-unlimited-free-spins_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/robux-hack-generator_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/coin-master-free-spin-and-coin_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/coin-master-hack-spins-ios_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/huskybuscom-free-robux_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/how-to-get-free-robux-hack-no-survey_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/minecraft-bedrock-edition-download-pc-free_GM479516143.pdfIn PDF document text
- http://www.marambio.com.ar/images/apps-for-free-robux_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-tiktok-likes-no-human-verification-or-downloading-apps_GM835599320.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-sky-slayer-for-roblox_GM431946152.pdfIn PDF document text
- http://www.marambio.com.ar/images/coins-master_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-minecraft-alt-accounts_GM479516143.pdfIn PDF document text
- http://www.marambio.com.ar/images/universal-minecraft-converter-free_GM479516143.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/coin-master-hack-android-root_GM406889139.pdfIn PDF document text
- http://www.marambio.com.ar/images/free-robux-games-that-actually-work_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 |
|---|---|---|---|
stream_004_off00005289.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x5289 | 26632 bytes |
SHA-256: b0f93b2887c0f2f4fb099f7d8c74090e4e59adc306989b848e678a9086512b7a |
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font_01_sfnt_off00008ef7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EF7 | 18980 bytes |
SHA-256: 5e1fbe7b42ee6935b002b12bb6560b5e1bd0658087955a5ca76db74db8c11d68 |
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