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://cctraff.ru/pify?keyword=have+got+has+got+%25C4%2587wiczenia+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4391047/normal_5f8f410816aab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368975/normal_5f8afb52cc2fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380869/normal_5f900963b253d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369663/normal_5f93b1ca83f47.pdfIn PDF document text
- https://tivakoxidedopa.weebly.com/uploads/1/3/0/7/130776298/zefevise_segefoso_funojap_badusuzazu.pdfIn PDF document text
- https://wonigebegi.weebly.com/uploads/1/3/1/6/131606731/8676388.pdfIn PDF document text
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/rebodi.pdfIn PDF document text
- https://mapipuluzobeb.weebly.com/uploads/1/3/1/3/131398440/wotusotosig.pdfIn PDF document text
- https://wivupenoremew.weebly.com/uploads/1/3/0/7/130775018/mumupage.pdfIn PDF document text
- https://xibogunef.weebly.com/uploads/1/3/1/3/131398295/fulixirezufotu.pdfIn PDF document text
- https://zuragani.weebly.com/uploads/1/3/1/4/131438510/kojuzemazalosajijive.pdfIn PDF document text
- https://mufalugibesenu.weebly.com/uploads/1/3/1/4/131453255/voleba.pdfIn PDF document text
- https://mogidudurunupiz.weebly.com/uploads/1/3/2/6/132695636/sebubinadus_vokepobopa.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000551f.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000551f.bin)
- https://uploads.strikinglycdn.com/files/23e6c3c2-1cde-4272-9534-06dbd700b04c/lofuwuwibanomufateliwuza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4884efd-def4-4701-9f20-50ee40f20d92/the_intelligent_investor_first_editi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6725385a-2488-4312-8e4d-f61219987801/29829324206.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7109a2d-5b4f-452b-8856-1a1c82caa9b7/panazu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffbd2b57-0770-45d8-905e-a4cb025d7070/80923947918.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e21aefcf-47bb-4a30-b011-aba1c3fd2817/dowijopajatanezazidis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7d6e745-b4e5-43d8-9c22-d0948ba15321/le_plan_cycle_2.pdfIn PDF document text
- https://s3.amazonaws.com/gedimuta/clasificacion_de_las_empresas_segun_su_tamao_peru.pdfIn PDF document text
- https://s3.amazonaws.com/nalifij/adobe_reader_installer_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/memul/logic_gate_table.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 extracted file (font_00_sfnt_off0000551f.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000551f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x551F | 5592 bytes |
SHA-256: e2604034544743d4499a8b3395ad1e97e27c91bfe79b97cc9ae67d1e7f6bfb7c |
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font_01_sfnt_off00006807.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6807 | 11944 bytes |
SHA-256: dd8a867d41ef23129e112f9fdca05efc57b615b9ac172b1f10003f37f9af6b5c |
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