MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable hosting, indicating a link farm designed to redirect users. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution. The embedded URL 'https://resalured.ru/123?utm_term=extraccion+de+aceite+de+palma+africana+pdf' is a primary indicator of the lure used.
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://resalured.ru/123?utm_term=extraccion+de+aceite+de+palma+africana+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4424692/normal_601359a8210f4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388169/normal_5ff19864ce273.pdfIn PDF document text
- https://kerumesuni.weebly.com/uploads/1/3/4/1/134131613/xawufumafe-dapelematuraben-nolawiwefuwu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4373511/normal_5ff7b08f78911.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393908/normal_60262c2499f1d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366397/normal_6048e61946c12.pdfIn PDF document text
- https://foroziroxodom.weebly.com/uploads/1/3/4/6/134647192/8633379.pdfIn PDF document text
- https://gitakitopawal.weebly.com/uploads/1/3/5/3/135325500/noluzova.pdfIn PDF document text
- https://wodaxudufusan.weebly.com/uploads/1/3/0/8/130814186/folopanefanezigobodo.pdfIn PDF document text
- https://mixajogidevo.weebly.com/uploads/1/3/0/9/130969427/42310783952e602.pdfIn PDF document text
- https://pusuxefemaj.weebly.com/uploads/1/3/4/1/134108889/7514775.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372361/normal_5ffeb5799626f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457854/normal_604fa407d2789.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474999/normal_604d8d4d6a74e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387052/normal_5fd904a36be29.pdfIn PDF document text
- https://pibefugaradaxo.weebly.com/uploads/1/3/1/3/131398186/wopapirakiw_nilavasa_kufevuma_taleb.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/a622287d-e125-41b1-9893-f567d3cbef03/walk_through_the_woods_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99b94004-203b-4ca9-b922-b1972192a7f4/zijoji.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/629bddc8-61fe-4d2a-add9-de3758c9a185/does_jonathan_harker_die_in_dracula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/275543d4-8848-4466-8c1f-3d4374474fb3/87368993571.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_off00011760.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11760 | 5148 bytes |
SHA-256: 3d89f7c09ba5fbfd0228ee9028ad238c9467f4583f418e7de927db5d13ae9b4c |
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font_01_sfnt_off000128d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128D8 | 12788 bytes |
SHA-256: 01486955edacd652cd345adef59149e57589928293ff69d04baad11680aa38f7 |
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