MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing for a redirector link to 'ttraff.com'. The document body also contains this URL and other links, suggesting a link farm or redirection attempt. The presence of a 'download button' heuristic further supports the idea that the document is designed to trick the user into clicking a link to initiate a download or visit a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://ttraff.com/pify?keyword=android+run+at+command
- http://kajep.overthemoonbirthing.com/uploads/1/3/1/3/131383664/zowiliwepus_wiwimejibelox.pdf
- http://files.mountaingorillacoffeetours.com/uploads/1/3/2/6/132682230/685f92b8ec.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0206/8131/files/causas_antropogenicas_del_cambio_climatico.pdf
- https://cdn.shopify.com/s/files/1/0434/1003/0748/files/driver_mouse_razer_abyssus_1800dpi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/2934473971.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fiwowosilikaragufes.pdf
- https://cdn.shopify.com/s/files/1/0432/4530/6011/files/tipidaranitufozije.pdf
- https://cdn.shopify.com/s/files/1/0436/7591/0294/files/savurekok.pdf
- https://cdn.shopify.com/s/files/1/0435/1878/7736/files/landscape_architecture.pdf
- https://cdn.shopify.com/s/files/1/0429/9902/1731/files/90971757336.pdf
- https://cdn.shopify.com/s/files/1/0428/9763/7535/files/nufijixumebidutitesuw.pdf
- https://cdn.shopify.com/s/files/1/0437/8365/1490/files/aleksandr_dugin_libros.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f25.bin724fa7ccde87a8fccbcf4903c95aa05e823e1f3b6895a1143f357b1348141062 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F25 | 4864 bytes |
font_01_sfnt_off00007f8a.bina0b661e87296a8eda80ace988e7d551fcbedb2adb74cbac67eeea02d379ae9fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F8A | 10120 bytes |
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