MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with a critical heuristic identifying it as a 'PDF_SEO_LINK_FARM'. One of the primary external URIs points to 'https://seumenha.ru/strik?utm_term=arduino+programming+instructions+pdf', suggesting a phishing or redirection attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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 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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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://seumenha.ru/strik?utm_term=arduino+programming+instructions+pdf PDF link annotation
- http://3bki.ru/gevuxoyzjak.pdfIn PDF document text
- http://allwoman.site/zizujaf0etw.pdfIn PDF document text
- http://form-copyrightservices.com/tumor_papilar_de_tiroides616ea.pdfIn PDF document text
- http://powerpoint4you.ru/stephen_king_latest_booklz0us.pdfIn PDF document text
- http://1gusevshop.space/vipefozaworukevoluvipafevx6vg.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/eb1e80eb-db2a-45dd-b780-010d24f835fa/what_do_you_need_for_a_chick_fil_a_franchise.pdfIn PDF document text
- https://s3.amazonaws.com/lezerawe/lemidikudamar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f138966-29bf-43dd-9d91-a431ccd434ea/kenmore_washer_not_spinning_water_out_of_clothes.pdfIn PDF document text
- https://s3.amazonaws.com/sivanira/basketball_new_rules_and_regulations.pdfIn PDF document text
- https://b913155d-2712-4fd4-bcc6-651970a8c456.filesusr.com/ugd/e39924_be852969b5e14e05a2c8ca3e9be63303.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/resabomibogodaw/71807220828.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/21d66114-515f-4afb-a9e9-a14d347a90f6/bejiboropevuzuwiw.pdfIn PDF document text
- https://s3.amazonaws.com/kopisigapub/46590387953.pdfIn PDF document text
- https://28932ed2-21d9-4123-99cb-fcff0aac4472.filesusr.com/ugd/cc089a_ea03fd7e79b5442cb04e7ecec7bd9b07.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bd225475-7037-4b6d-94ca-a9805da9403e/93304440903.pdfIn PDF document text
- https://s3.amazonaws.com/saziwijaxodav/jizefowu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d24bd2e0-8a5c-48ee-a6d8-8c2188d24a2e/pioneer_avh_x3700bhs_mirrorlink.pdfIn PDF document text
- https://s3.amazonaws.com/petubapizo/zavalogazupamepitob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0645e24b-724f-4dff-af19-747d2780483d/12244685538.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0785cae7-c481-4d70-8de3-ab0df276cc62/a_cuanto_equivalen_8_mm_en_pulgadas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/52d486aa-67be-456c-b817-e893383de0c3/fuvemafel.pdfIn PDF document text
- https://s3.amazonaws.com/suxugipipolazog/94712664833.pdfIn PDF document text
- https://s3.amazonaws.com/jugobimuraje/is_arbonne_a_pyramid_scheme_australia.pdfIn PDF document text
- https://s3.amazonaws.com/tawovojo/cornell_style_notes_template.pdfIn PDF document text
- https://c3e780e1-a1ee-422e-80b3-2bf79490ff1e.filesusr.com/ugd/dc7b26_8df2926b24604b3895f28494e166d5ea.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fefurorobumi/breakfast_club_answer_the_question_claire.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_off000116d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116D6 | 5432 bytes |
SHA-256: 91e8506769cebcefd6f0b775a1dc73a9ed6c7be8995388d33df1e65a47d029d0 |
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font_01_sfnt_off00012943.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12943 | 11160 bytes |
SHA-256: 29788a3ec0adfbc75617ddd259b6b8d752b5aedc301563faba92ae442de91053 |
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