MALICIOUS
196
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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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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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://leonvi.ru/award?keyword=microelectronic+circuits+7th+edition+solutions+pdf PDF link annotation
- https://cdn.sqhk.co/vemegunir/UDhgghc/82686839924.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454670/normal_5fc7ba0b0db0e.pdfIn PDF document text
- http://7gusevshop.website/pocso_ka_full_form6n4cd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378406/normal_5fd2834d15fc5.pdfIn PDF document text
- https://cdn.sqhk.co/ridijafugemi/cchjthi/skater_boy_from_clueless.pdfIn PDF document text
- https://cdn.sqhk.co/zikufivol/ha7ha0U/56568272825.pdfIn PDF document text
- https://cdn.sqhk.co/jokalirubore/cPNKgeI/hocus_pocus_2_release_date_uk.pdfIn PDF document text
- https://jasebezaf.weebly.com/uploads/1/3/4/6/134630561/nelowizadevofizezigu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4527747/normal_6007afc155abd.pdfIn PDF document text
- https://cdn.sqhk.co/pulijidapis/jh9ibhh/munabirinobetegesaxodoki.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498992/normal_60240102ab1f9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456116/normal_5ffe99c950337.pdfIn PDF document text
- https://cdn.sqhk.co/vuritukupus/jjgcjic/lutokejul.pdfIn PDF document text
- https://cdn.sqhk.co/figakeves/1zy6fpb/homer_simpson_soundboard.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000c4a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4A1 | 5116 bytes |
SHA-256: 3625408c05ba4ab1e82f23c8bf465003eb64eb711e9c9b14afb069c4bdf9dc51 |
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font_01_sfnt_off0000d619.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD619 | 9920 bytes |
SHA-256: 7001f3a707ec172bc4c0531813f4c64a073da0b89a205fcf403e82530dfa08ea |
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