MALICIOUS
174
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.8269
Heuristics 7
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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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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://mifuj.co.za/XSRYdR1H?utm_term=surface+area+of+a+rectangular+prism+worksheet PDF link annotation
- https://xn--80ab4bebq2d.xn--p1ai/upload/files/64734956780.pdfIn PDF document text
- http://catmo.fr/kcfinder/upload/files/17592152307.pdfIn PDF document text
- http://pampa.be/uploads/userfiles/files/radotatotidesikazarep.pdfIn PDF document text
- https://www.fondazionepolis.it/blog/ckeditor_fullcolor/kcfinder/upload/files/rixukerixel.pdfIn PDF document text
- http://www.tractortools.cz/ckfinder/userfiles/files/menufete.pdfIn PDF document text
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/1620c3ec4d8d63---ronawolewoxalodun.pdfIn PDF document text
- https://rsebolivia.org/userfiles/file/52340323029.pdfIn PDF document text
- http://csc0311.com/userfiles/file/20220201202853_gb9k04.pdfIn PDF document text
- https://horkolas-gatlas.hu/ufiles/file/57164006992.pdfIn PDF document text
- http://mmbassisiprovince.in/files/js/ckfinder/userfiles/files/7704428699.pdfIn PDF document text
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622a39cf20d99---88738067588.pdfIn PDF document text
- http://alefart.ru/admin/ckfinder/userfiles/files/30714309444.pdfIn PDF document text
- http://www.americandartsmadrid.com/kcfinder/upload/files/88266993578.pdfIn PDF document text
- http://speednewslive24.com/assets/ckfinder/core/connector/php/uploads/files/waraxuzijedozedejotubaj.pdfIn PDF document text
- http://khungbangkhengiare.com/media/ftp/file/zisexuwa.pdfIn PDF document text
- http://qunjl.com/userfiles/files/povujasuvixixazowop.pdfIn PDF document text
- http://avtokapriz42.ru/userfiles/file/42428912751.pdfIn PDF document text
- https://inprovitbrasil.com/ckfinder/userfiles/files/22590625568.pdfIn PDF document text
- http://xn--42ci4cc0aric4a6dd7c5af9nef7sg.com/userfiles/files/98316324306.pdfIn PDF document text
- http://adgroup.co/userfiles/file/55368772960.pdfIn PDF document text
- https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/16219ca3e8be6c---75559674725.pdfIn PDF document text
- http://kaie.org/userfiles/file/20220310023538.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0002c5f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2C5F1 | 11280 bytes |
SHA-256: 5334f9c9d7a56626313e5f9a4dc8e986669ed713f9abb232ef82c1ea8450a5b1 |
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font_01_sfnt_off0002e046.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2E046 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_02_sfnt_off0002f761.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F761 | 17780 bytes |
SHA-256: 7061017f0beab28471bb0c14b5a86efab2993d34e7ef78706f6d4f7e0d2cc3d1 |
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