MALICIOUS
194
Risk Score
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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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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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.me/123?keyword=xender+apk+download+for+iphone+4s In PDF document text
- https://cdn-cms.f-static.net/uploads/4369660/normal_5f88d83648f75.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392457/normal_5f92e5cc5fc4a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388841/normal_5f90423ea4383.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389366/normal_5f923469cc49d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367279/normal_5f88a68c52794.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382614/normal_5f8f6a19b2d80.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366980/normal_5f92c445e9639.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372072/normal_5f895579d4d5f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411683/normal_5f9382c23ecf1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404976/normal_5f9516c76b70d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366401/normal_5f90d8d7e22bf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393514/normal_5f91fbf0a2dd1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391599/normal_5f94ecfaccc1c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379231/normal_5f923b9d7c999.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365613/normal_5f906ca171670.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402933/normal_5f92b6b1cfb34.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b4a9a83d-d288-46dd-b4b5-52ea0956c08c/gukefexikanel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/84a0e3dd-dbea-4647-ba97-33518777884a/rafiresakav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e5a685bb-c056-40c8-b469-ca7b6eea41e0/31513255566.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4775d428-6c59-4386-8b70-f22fd4c094e4/4226982757.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/44e7a315-de2a-48a0-b39d-c970b062af4c/xusesusozinutopowajo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4678/0566/files/teoria_del_conflicto_social_ejemplos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4456/8220/files/free_download_offline_war_games_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0495/9797/2629/files/john_deere_fluid_capacity_guide.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_off00006933.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6933 | 5348 bytes |
SHA-256: fa3226dfbe2be964215dbc35ebaebe233da31205a4241ca8b08120aa4b9af462 |
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font_01_sfnt_off00007b72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B72 | 10392 bytes |
SHA-256: 1d2be72ff2d0bb78b33e7b3ada28ab2fc0f080d1dec6b49fa9c0693315e0820a |
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