MALICIOUS
124
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 4
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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 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://dafemum.ru/123?utm_term=elliott+smith+waltz+1+sheet+music In PDF document text
- http://tugrull.com/289459020651gt39.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474471/normal_5fde50578a27a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372360/normal_5ffe7a2207475.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409425/normal_5fd8af4a94237.pdfIn PDF document text
- http://souve.me/zifodolerelt8qn8.pdfIn PDF document text
- https://cdn.sqhk.co/furigelo/nMrgehc/37568205231.pdfIn PDF document text
- http://lasns.fun/jigozv6ruc.pdfIn PDF document text
- https://cdn.sqhk.co/belumozobu/ibK5Fhj/down_the_hill_killer_video.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491723/normal_5fde2db13a010.pdfIn PDF document text
- https://cdn.sqhk.co/kigaratak/gjBHGA1/rakakedoposojifobak.pdfIn PDF document text
- https://cdn.sqhk.co/nilesatu/Sif73TR/polazexasebizuxo.pdfIn PDF document text
- https://cdn.sqhk.co/jovowosifo/7idw9ia/jetugewubuvamip.pdfIn PDF document text
- https://cdn.sqhk.co/nejajevafode/Tjhhghg/dokonujukedezomalodexuza.pdfIn PDF document text
- https://cdn.sqhk.co/dikapagoloza/h6J3ojb/pocket_tanks_deluxe_weapons_pack_free_download.pdfIn PDF document text
- http://afterdealer.pro/vixevedasigmjdi4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4376854/normal_5fdcb70a36c5f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4389801/normal_5fcbcb4771bb7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422392/normal_60600dd151759.pdfIn PDF document text
- http://molotkov.site/flowers_for_algernon_audiobook_progress_report_10il0bk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/lanorolowu/eddie_bauer_font_free.pdfIn PDF document text
- https://s3.amazonaws.com/fovezewi/wall_street_journal_crossword_december_26_2020.pdfIn PDF document text
- https://s3.amazonaws.com/dadupawo/70684225099.pdfIn PDF document text
- https://s3.amazonaws.com/minabiwa/free_offline_nasb_bible_for_android.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000faa2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAA2 | 4868 bytes |
SHA-256: b74615c57ffc967199b07423ff48aea63326893bd34a665b1587610bcd8b3f69 |
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font_01_sfnt_off00010b55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B55 | 11964 bytes |
SHA-256: e9df5e2d009e098ac3e6f238244260e8c694813fa1c8343c68591dc131953f8b |
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font_02_sfnt_off00013458.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13458 | 16120 bytes |
SHA-256: fb7b45e24c28c4473d0ca1c6410c593992d9a809009f9c41b5ae32c9142507dd |
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font_03_sfnt_off00014940.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14940 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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