MALICIOUS
196
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://bologen.ru/123?utm_term=microbiology+an+introduction+12th+edition+test+bank+pdf+free PDF link annotation
- https://cdn.sqhk.co/lilavokolet/e0twRij/67345194479.pdfIn PDF document text
- https://tovuwofox.weebly.com/uploads/1/3/4/7/134731163/dowanimajo_nosaj_wuvewi_xeniwixurufom.pdfIn PDF document text
- https://cdn.sqhk.co/kowalaxu/ia3ja4R/samsung_music_player_apk_offline.pdfIn PDF document text
- https://cdn.sqhk.co/bogabixexuja/Egehajd/23516190247.pdfIn PDF document text
- https://rogubofiduga.weebly.com/uploads/1/3/1/0/131069879/kubizamepipe_darewa.pdfIn PDF document text
- https://cdn.sqhk.co/wixakulu/jv2jaMl/cook_county_recorder_of_deeds_forms.pdfIn PDF document text
- https://cdn.sqhk.co/xedufoga/iiYaUzp/best_boss_office_gif.pdfIn PDF document text
- https://cdn.sqhk.co/jimikafede/jggcjgQ/shifty_jelly_australia_weather.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/pajukovuxetu/report_assemble_gnrale_sarl.pdfIn PDF document text
- https://s3.amazonaws.com/kukazowox/37599799694.pdfIn PDF document text
- https://s3.amazonaws.com/kotodur/accelerated_reader_quiz_answers.pdfIn PDF document text
- https://s3.amazonaws.com/juzewojavomofew/personal_finance_balance_sheet_excel_template.pdfIn PDF document text
- https://s3.amazonaws.com/tarajix/2332937195.pdfIn PDF document text
- https://s3.amazonaws.com/boduxatavepe/7941244773.pdfIn PDF document text
- http://kovawasokagi.epizy.com/banquet_event_order_template.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_off0000c257.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC257 | 5912 bytes |
SHA-256: a773a5797a38813f6fa2941545344f1ef2af1c647a345b3f69eb9d3232ee5f92 |
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font_01_sfnt_off0000d687.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD687 | 11044 bytes |
SHA-256: 11cff75e43dd8b99925f214f0e98b417e2430a1eca3c7c35e7ccc647345376e8 |
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