MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded URLs, many of which point to disposable domains and are likely part of a link farm designed to redirect users to malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically phishing or trojan delivery. The document body, though heavily obfuscated, suggests a lure related to the 'Wim hof breathing method' to entice users to click the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.6927
Heuristics 4
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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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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://druttle.ru/strik?utm_term=wim+hof+breathing+method+explained PDF link annotation
- http://wejuzofibab.medianewsonline.com/40431197745.pdfIn PDF document text
- https://punafatig.weebly.com/uploads/1/3/1/4/131408139/kepoxori.pdfIn PDF document text
- https://xisedemagi.weebly.com/uploads/1/3/2/6/132681548/7795638.pdfIn PDF document text
- http://palubofapejuraw.mywebcommunity.org/contrarian_investment_strategy.pdfIn PDF document text
- http://kekijojovif.sportsontheweb.net/91317841213.pdfIn PDF document text
- https://fumevido.weebly.com/uploads/1/3/0/8/130874276/310150.pdfIn PDF document text
- http://sutiboju.sportsontheweb.net/what_is_the_salary_of_electrical_engineer_in_pakistan.pdfIn PDF document text
- http://xufamorazogubov.sportsontheweb.net/how_to_tell_the_difference_between_inkjet_and_laser_printers.pdfIn PDF document text
- http://forajadafogaxuv.medianewsonline.com/how_to_cook_jasmine_rice_in_a_power_cooker.pdfIn PDF document text
- https://gozawufi.weebly.com/uploads/1/3/1/3/131398332/8021688.pdfIn PDF document text
- http://dapunajav.22web.org/how_to_send_garageband_file_to_email.pdfIn PDF document text
- http://vifezitenof.getenjoyment.net/rugixosewoxebuv.pdfIn PDF document text
- http://kasaxeko.mypressonline.com/vifota.pdfIn PDF document text
- https://c30b87d5-e38e-4f4c-8f61-e356d9eaafe8.filesusr.com/ugd/347120_2ea4f564bb1b4ded8c17d1161833bb5b.pdf?index=trueIn PDF document text
- https://7f03322d-63d6-449b-a8c2-a80beffeb2b6.filesusr.com/ugd/2994dd_1678c32a2db043438454c513d4d48d5b.pdf?index=trueIn PDF document text
- https://5d3a3edc-1384-4eb0-a354-174dd54c13aa.filesusr.com/ugd/7f5dc5_033217051bd24623b7cb85fbf46fd6d2.pdf?index=trueIn PDF document text
- https://91953a53-6f32-4f2a-9b2e-0f954541ff31.filesusr.com/ugd/dad90e_10c9ec51d259491ca358ed005fc3bc24.pdf?index=trueIn PDF document text
- http://lekamidoku.epizy.com/what_does_a_tiger_represent.pdfIn PDF document text
- https://98e80eac-0673-4bf9-a3de-4132461903b3.filesusr.com/ugd/1acd69_7766bb172d7f46feb5e79af9d5a94e21.pdf?index=trueIn PDF document text
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