MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which point to disposable hosting and are likely part of a link farm designed to manipulate search engine results. One prominent URL, https://botokaw.ru/strik?utm_term=why+does+my+dyson+cordless+not+hold+a+charge, is directly linked to a user query, suggesting a phishing or scam 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 0.9998
Heuristics 6
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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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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://botokaw.ru/strik?utm_term=why+does+my+dyson+cordless+not+hold+a+charge PDF link annotation
- http://dorulezebum.sportsontheweb.net/2017_lexus_gx_460_for_sale_near_me.pdfIn PDF document text
- http://gipogup.sportsontheweb.net/36243065704.pdfIn PDF document text
- http://tewatag.medianewsonline.com/public_administration_books_for_ias_mains.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/9059d355-dc42-4d28-8d3c-8263e8bc9844/what_is_the_meaning_of_profane_and_sacred.pdfIn PDF document text
- http://wenares.myartsonline.com/everybody_writes_book_summary.pdfIn PDF document text
- https://s3.amazonaws.com/luworizesupox/xexobejuravoruraviker.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ed896d0-e5c9-4fa1-b88c-610765dd3981/vk_digital_set_top_box_usb_video_format.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2214724-dfad-4188-954d-c14eff1a160a/how_to_reset_service_engine_soon_light_on_mitsubishi_outlander.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/260124b4-cc9d-4a72-89cc-322824a9ae5c/bosopumoxozumazusa.pdfIn PDF document text
- https://0a9d52b7-bae8-445b-b6d2-8eba0f02533c.filesusr.com/ugd/729231_ebd7e6d86ba242e6a56b4334d7f87594.pdf?index=trueIn PDF document text
- https://348ddb29-83e1-4812-94a1-743b72ef9b42.filesusr.com/ugd/23b571_b72ed67dc7c6410297f258e2920dd1d3.pdf?index=trueIn PDF document text
- http://kepawomokatuke.myartsonline.com/precalculus_with_limits_a_graphing_approach_7e.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fca69a81-2888-4f8e-ae71-90e7ef74201a/can_i_be_a_nutritionist_without_a_degree.pdfIn PDF document text
- http://jifimurosesapu.atwebpages.com/turagari.pdfIn PDF document text
- https://s3.amazonaws.com/xijuxosisomuna/68972396361.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b65e8c3c-50b1-4fb7-9f21-732c349ec32e/tudolidagutolalufexogaw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76ed37ab-7028-476a-90ba-05d0f0facd90/excellence_oyster_bay_jamaica_excursions.pdfIn PDF document text
- https://14535e1a-360a-4d01-a655-fa33e115c80e.filesusr.com/ugd/b222ea_e2cb4014a041411d947c83db82b27491.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/90d00799-939c-42c0-bf3b-1e2a8fa607ca/jadaguxobolorokizedaz.pdfIn PDF document text
- https://cae2aa39-5014-47ec-b549-0fed73f36d02.filesusr.com/ugd/c8683e_f4d5b4f1b676451d9b2198c8925cee1b.pdf?index=trueIn 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_off0000f84c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF84C | 5468 bytes |
SHA-256: 9c406eb1a89a1734b5d7f617ace185d7665be4620a25c1d9c2cc6d544360340a |
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font_01_sfnt_off00010acd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ACD | 11356 bytes |
SHA-256: fb7aba12395a916e2f05e6c2d04b7b6bc0de7871a3cb476c75ecedec9dd06862 |
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