MALICIOUS
254
Risk Score
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://yafferge.ru/123?utm_term=avid+weekly+articles In PDF document text
- https://tibufidis.weebly.com/uploads/1/3/0/7/130740046/veludetibom.pdfIn PDF document text
- http://xomaweluk.22web.org/free_purchase_agreement_template.pdfIn PDF document text
- https://wepifoxo.weebly.com/uploads/1/3/1/4/131437594/765fa574.pdfIn PDF document text
- https://cdn.sqhk.co/judixixelof/igIYhbS/84923703003.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dusined/291804072.pdfIn PDF document text
- https://s3.amazonaws.com/tobito/26860304848.pdfIn PDF document text
- https://s3.amazonaws.com/kumasala/15522269865.pdfIn PDF document text
- http://pakafadudu.epizy.com/mikigusoripinojules.pdfIn PDF document text
- https://s3.amazonaws.com/jalasilunaz/47440275656.pdfIn PDF document text
- http://wiwekire.epizy.com/business_development_assistant_job_description_template.pdfIn PDF document text
- https://s3.amazonaws.com/takurugilij/casual_survival_games_android.pdfIn PDF document text
- https://s3.amazonaws.com/mawesenasijoser/assinatura_digital_online.pdfIn PDF document text
- http://wesonujojamoga.epizy.com/86063892001.pdfIn PDF document text
- https://s3.amazonaws.com/dazemi/lapidejemaxegetelomekoni.pdfIn PDF document text
- http://pamilov.epizy.com/21740900801.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_off0000bea2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEA2 | 5240 bytes |
SHA-256: b93ed18c70383de8d117f9582313b80e65bd41e11fb751b2150b1bef47d7890b |
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font_01_sfnt_off0000d0a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0A3 | 10404 bytes |
SHA-256: 7359c259fb63523a3ce9f2d9e6777026bf8837850e824126722a3c4defb7226a |
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