MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains an embedded URI pointing to 'seumenha.ru', which is flagged as suspicious. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is part of a link farm on disposable hosting, suggesting a malicious intent to redirect users. The ML classifier and ClamAV detection further support the malicious nature of the file, likely used as a lure for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.7505
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://seumenha.ru/award?keyword=egyptian+arabic+grammar+book+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4370791/normal_5fd6d41d65068.pdfIn PDF document text
- http://sajiwurejedetu.sportsontheweb.net/cowon_plenue_d2_price.pdfIn PDF document text
- http://fezufizibum.mypressonline.com/ejercicios_abdominales_trx.pdfIn PDF document text
- http://teguruta.medianewsonline.com/comment_fusionner_plusieurs_documents_sur_mac.pdfIn PDF document text
- http://laribij.scienceontheweb.net/74471957895.pdfIn PDF document text
- http://zikewexer.scienceontheweb.net/cours_d_allemand_gratuit.pdfIn PDF document text
- http://taxokijoba.sportsontheweb.net/lab_8_population_genetics_and_evolution_answers.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490369/normal_6020c4e5bf8dd.pdfIn PDF document text
- http://rolorutebu.sportsontheweb.net/68570225024.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/497b681f-fd0f-48db-8b7c-e0edffbcd0cc/26186456904.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3900ebae-dc33-4d34-af53-ff5847d0e924/brandon_marshall_boxing.pdfIn PDF document text
- https://63c031ef-a76e-4574-b6c7-b683c5cdde0f.filesusr.com/ugd/3a5e7a_2e3fc49487cc4e59a38463630b5e191e.pdf?index=trueIn PDF document text
- https://c931c956-7f53-4e4e-96dc-27d7f003ba63.filesusr.com/ugd/b80c10_c07542276107436ea51c5fd62b7ec43b.pdf?index=trueIn PDF document text
- http://zasuwunal.myartsonline.com/xonazudobuti.pdfIn PDF document text
- https://38c8c62e-1823-4c1e-8220-bc61efcc8a1c.filesusr.com/ugd/c24b9b_b1ab47548e154cfdba1ec43dfed4b34a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6ce90a6a-80ce-4021-883a-7eacaa5d6e9e/cyber_security_course.pdfIn PDF document text
- https://ec679cc6-872a-45a8-b2fd-b1bc8f6ddb77.filesusr.com/ugd/d1d005_3bfbcbbd178d45afac2cb58616c86f2e.pdf?index=trueIn PDF document text
- https://994180ce-385f-4272-9833-4a204a825e0f.filesusr.com/ugd/ec0c41_ae850ff7a2a04c04a2296833790b2c80.pdf?index=trueIn PDF document text
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