MALICIOUS
202
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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.club/pify?keyword=elf+bowling+7+free+download+full+version In PDF document text
- http://files.themilev.org/uploads/1/3/1/4/131453674/wifor.pdfIn PDF document text
- http://files.mollygaston.com/uploads/1/3/0/8/130814397/fepuliwudejugone.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51025654711.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7316/6757/files/512199568.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0263/2104/files/texas_driver_license_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1451/9973/files/46581885435.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7578/8184/files/rizesowozibikitolagisesaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4903/3640/files/free_graphic_design_website_templates.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3685/1874/files/3112602130.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/3493/5201/files/behringer_u-_phoria_umc202hd_driver_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2240/9125/files/fun_psychology_test.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48C3 | 5404 bytes |
SHA-256: 1067faca38daa28fbf11525b8359126e73ccb43d15936551965c3e2a21102d91 |
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font_01_sfnt_off00005b4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B4D | 10180 bytes |
SHA-256: ab5abad8e6d796d07e744611551bb7e27008f0abce192b8faba138e73e5e960f |
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