MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs and is flagged as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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External URI info PDF_URIPDF contains an external URL action
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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://jumiwimov.ru/aws?utm_term=trail+guide+to+the+body+5th+edition+pdf+free PDF link annotation
- https://norofuzalugegok.weebly.com/uploads/1/3/4/8/134882219/bf130742.pdfIn PDF document text
- https://tixuxawopor.weebly.com/uploads/1/3/0/7/130738504/pivajomotugaze-woteruregotiwo-tuwewusebeve.pdfIn PDF document text
- https://tijanowu.weebly.com/uploads/1/3/0/7/130739502/mujunoxuvem_muxidorumibus_sutomubili.pdfIn PDF document text
- https://cdn.sqhk.co/jakufomego/d5gecuP/support_small_business_quotes.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366055/normal_60380bb4913a6.pdfIn PDF document text
- https://cdn.sqhk.co/feketukadoz/jithdjb/deviparibusafepezilomof.pdfIn PDF document text
- https://cdn.sqhk.co/fumamimed/9CgcihN/luvawite.pdfIn PDF document text
- https://cdn.sqhk.co/fovuxugo/ElxNrge/wood_turning_blanks_brisbane.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384154/normal_5fd92f0c6205e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388619/normal_6037be4829cd7.pdfIn PDF document text
- https://cdn.sqhk.co/noperizapewo/ghZidzS/condado_pittsburgh_reservations.pdfIn PDF document text
- https://mefifusefom.weebly.com/uploads/1/3/4/2/134266023/9bc064e.pdfIn PDF document text
- https://cdn.sqhk.co/riwifesineji/JGjeHgc/gojomara.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4380536/normal_5ff593a8080b3.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/9f194539-7bef-4389-b7fc-6db5d8913a4b/how_to_replace_glass_top_on_kenmore_range.pdfIn PDF document text
- https://s3.amazonaws.com/fajeloninesitel/mipumonurowosizo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/010c085b-ffc3-4e07-9849-e09a3105818c/how_much_does_the_wonder_weeks_app_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8dd05667-ef77-41d5-a424-8cff620c226c/how_to_draw_out_a_blackhead_on_your_back.pdfIn PDF document text
- https://s3.amazonaws.com/fikuvine/the_living_bible_catholic_large_print_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb0c93e1-b0ad-4363-8428-d8f0456cd3a7/business_mathematics_and_statistics_lecture_notes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9658cc0a-5862-41a2-866f-afb299f07ed7/vince_gironda_diet_steak_and_eggs.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_off0000db51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB51 | 5440 bytes |
SHA-256: 7e3eaf76ee02304ccee198c5b037d073d185f049dea060a804549a8d5dc8871b |
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font_01_sfnt_off0000edd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDD0 | 16036 bytes |
SHA-256: d81e795b6ec7465699fbc16c28ef3cdfa0a4dc663a3fd637f9a77b7613ddc8f5 |
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