MALICIOUS
184
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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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=research+question+thesis+worksheet In PDF document text
- https://cdn-cms.f-static.net/uploads/4370533/normal_5f8912c5aef0c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365546/normal_5f87b160237c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369327/normal_5f891afe87619.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366973/normal_5f88fb35b8e0b.pdfIn PDF document text
- https://site-1039604.mozfiles.com/files/1039604/sotasu.pdfIn PDF document text
- https://site-1039915.mozfiles.com/files/1039915/garlic_planting_guide_philippines.pdfIn PDF document text
- https://site-1039645.mozfiles.com/files/1039645/7938064482.pdfIn PDF document text
- https://site-1042888.mozfiles.com/files/1042888/52480993072.pdfIn PDF document text
- https://site-1040663.mozfiles.com/files/1040663/kisoriluk.pdfIn PDF document text
- https://site-1039212.mozfiles.com/files/1039212/biwuvuxuk.pdfIn PDF document text
- https://site-1037022.mozfiles.com/files/1037022/75025441619.pdfIn PDF document text
- https://site-1044256.mozfiles.com/files/1044256/kata_jion_shotokan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369163/normal_5f88c0dbec948.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370744/normal_5f883a7d979fe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369660/normal_5f889e4218f57.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366319/normal_5f8915eb7eb8f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f871a670ad3f.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/76a6c370-90dc-446d-bdf8-ca23a2e54878/vatafosimoxorupi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6d83f37-062d-43ae-93a9-4ecfa574aff5/wuzegijevusatanasolo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3f85deb-fba3-4656-8680-6856c4f7379b/6626901874.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0486/3082/5128/files/646_area_code_phone_number.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6201/8716/files/speak_study_guide_answer_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/5541/5206/files/woxejevosevanusixifo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0486/3085/7886/files/borderlands_2_profile_editor_unable_to_load_dll.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1114/3842/files/wewuxedili.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_off0000728f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x728F | 5144 bytes |
SHA-256: 8c89c19b3ad9cf8758f4b97e17f6c0f67abad54a1bda826ca371cc01970e169d |
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font_01_sfnt_off0000841f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x841F | 9816 bytes |
SHA-256: 6c588e8eea13989d1d6b749dd709ee9fc0ebf838e19bcbaf14c1fd486f03a959 |
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