MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with one specifically identified as a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://resalured.ru/aws?utm_term=keurig+2.0+k500+parts PDF link annotation
- https://s3.amazonaws.com/woxewiwupir/artificial_neural_networks_tutorials_point.pdfIn PDF document text
- https://cdn.sqhk.co/ronizimat/kQfjejg/34076479866.pdfIn PDF document text
- https://s3.amazonaws.com/mexesazaxasa/basel_iii_regulations.pdfIn PDF document text
- https://s3.amazonaws.com/fupanabivote/ronibokatotemizivot.pdfIn PDF document text
- https://s3.amazonaws.com/tumuzu/interactive_communication_project_management.pdfIn PDF document text
- http://vuvezalamosi.22web.org/erste_binomische_formel_bungen.pdfIn PDF document text
- https://cdn.sqhk.co/butiluluvuk/fjdghgc/find_my_phone_number_location_online.pdfIn PDF document text
- https://cdn.sqhk.co/tavevalurov/Yjjighc/xuginuzi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d05b2b94-0af3-401c-a6ef-75d00d0b58ae.filesusr.com/ugd/3bca44_d7195a95993e43968f19e2784444c15a.pdf?index=trueIn PDF document text
- https://d064ede3-316f-4d13-8ec5-014b2136b3bd.filesusr.com/ugd/154db6_2c03ff8ad6684c0ca28bbc0f92cd77ed.pdf?index=trueIn PDF document text
- https://40fd9d30-e691-4ad4-9ff9-7de67b304886.filesusr.com/ugd/45b27a_b74791569fd84b489b21698ee2c63f1f.pdf?index=trueIn PDF document text
- http://puxakuxuvon.epizy.com/autism_guide_dogs.pdfIn PDF document text
- https://8dfd47f4-e591-4377-92a3-bdbf91d41e5a.filesusr.com/ugd/a58b01_0161c9eeb345436daed53fcd5a92f086.pdf?index=trueIn PDF document text
- https://2987c0f4-171e-4473-b3f1-a5468658115b.filesusr.com/ugd/75ff8a_12d124c71b70469ca5a29f660214864d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d2802b1c-38de-4595-819e-caa41854e6f2/kiffe_kiffe_demain_english_translation.pdfIn PDF document text
- https://587b455d-cc79-4428-8e80-a8b75ce23bca.filesusr.com/ugd/021ec8_66c19e602f5a407db81861624a7b2cff.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/cb175e34-6b86-4037-a6f6-024cf658fb73/verb_conjugation_worksheets.pdfIn PDF document text
- https://521a9f5b-5c7e-4f25-a9e4-5446fb1b1975.filesusr.com/ugd/c1a494_5463e2ebb5414e4cad83d30c247253c4.pdf?index=trueIn PDF document text
- https://4123e755-5e7e-4fb8-b167-49ba90d37259.filesusr.com/ugd/fd3290_a363cff1d8ae4caa93cc0ebdb9dd6546.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/980db183-55b9-4918-b6df-7a75fde5f827/how_to_do_a_table_of_contents_for_an_essay.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8cf0873a-29f6-44fa-9163-b1d194df136a/88157035436.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000feca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFECA | 5420 bytes |
SHA-256: 17eb1a129d6e348e9c101af91438c15b22b203ee2145687aec0c527cbb58604f |
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font_01_sfnt_off0001114c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1114C | 2896 bytes |
SHA-256: f2cc2edb54fdd6bf965a42223c4a16a28e5f5e3db07a758fd338dca7256dec9c |
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font_02_sfnt_off00011d51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D51 | 11532 bytes |
SHA-256: 73bf2994ae7649a25121a55c63987f0a7f3ff8b59f84483869b6cfe08523d15d |
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