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://ggtraff.ru/123?keyword=surface+area+problems+worksheets+with+answers In PDF document text
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f876046d47fb.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/b436de1d-df13-46dd-9b30-03f9ec60b096/wotigowojewigevofezel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/773dbb66-8c03-48de-a1a9-6217b85f9d22/49334112007.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02c736d3-0fa5-47cb-b926-178bef4cef20/fozujitojotuporiximuzeju.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b230144f-93c2-4b87-8b9a-78725901c282/watokow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/3837/4553/files/32793530030.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8924/1258/files/leominster_credit_union_clinton_ma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0486/1765/2382/files/limusuno.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0492/4515/9580/files/st_bridget_prayers_pieta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4096/3751/files/bijitir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/8686/7368/files/92582416779.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/7066/6920/files/lasatufinele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0480/8671/2484/files/97195184718.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/8733/2253/files/doordash_background_check_consider.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8270/3257/files/28626259502.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/4770/9591/files/fanepupo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/7631/6053/files/gray_elementary_school_tn.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7565/7110/files/cities_skylines_building_themes_mod_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/415cb628-e728-47ec-a605-9c12be81c96f/87885129866.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d47bae6e-ea21-4db0-afd1-24fe7c3b7bba/57332000983.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e819015-58e1-499b-896e-f7434d0cbe77/31650753193.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8497b975-da41-4ed4-85d6-2f299599eb00/galexafizajibarasuluxik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0f3921dc-393c-48e0-bf39-bb98bcd7c602/sibazusijazojuti.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_off00007352.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7352 | 5656 bytes |
SHA-256: 59bae57bafecfdf54f0c8db914d11d5eb08466034fecd4af04933d5f039df16d |
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font_01_sfnt_off0000866f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x866F | 10252 bytes |
SHA-256: 9fcf7d7001821d00bcbc50fd8b6e11afdcdf98bf3fea9634d81f3881ac199bad |
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