MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to compromised WordPress upload storage or SEO redirectors, suggesting a phishing or malware distribution scheme. The presence of external URIs and a high-confidence ML classification indicate malicious intent. The document body itself is a list of URLs, likely intended to obscure the true malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.5194
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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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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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 http://z-i-f.ru/userfiles/file/jomapigu.pdf In PDF document text
- http://jfac.kr/ckfinder/userfiles/files/geduzubebojuzopekovad.pdfIn PDF document text
- http://ncteonline.com/userfiles/file/nerifumiwipukowe.pdfIn PDF document text
- https://kossuth-csepel.hu/inc/kcfinder/upload/files/gepegorodof.pdfIn PDF document text
- http://tulga.ru/editor/files/7810102701.pdfIn PDF document text
- http://greenlasthousing.com/admin/kcfinder/upload/files/23879685958.pdfIn PDF document text
- http://www.halabicaguitars.com/gfx/administration/js/ckeditor/kcfinder/upload/files/jitifiv.pdfIn PDF document text
- http://honyi.tw/ckfinder/userfiles/file/76998806918.pdfIn PDF document text
- https://isabellepieman.com/userfiles/file/fowegenuvu.pdfIn PDF document text
- http://ieclop.pnl.ac.id/asset/kcfinder/upload/files/vawizogegijusifo.pdfIn PDF document text
- https://techson-cctv.com/upload/file/34494096843.pdfIn PDF document text
- https://fenix-arm.ru/kcfinder/upload/files/wujoneg.pdfIn PDF document text
- https://ip-pharma.net/data/files/kurunotaxivalirux.pdfIn PDF document text
- http://sevoir.hu/uploads/file/rumok.pdfIn PDF document text
- http://ei-windykacja.pl/upload/file/79225179706.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/f41c9d2d8e10f13ffe4e88fdcbccd7f4/tikolifikow.pdfIn PDF document text
- https://boston.pl/fck_pliki/file/givomedejaduwotev.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/162007a7799e3e---kamikamaromoroturodopabeb.pdfIn PDF document text
- http://iuppitergroup.it/kcfinder/upload/files/38495178975.pdfIn PDF document text
- http://justsayhi365.com/uploads/file/47791901882.pdfIn PDF document text
- http://myslizdrave.com/soubory/97465758178.pdfIn PDF document text
- http://nasledie-sluck.by/var/upload/file/36956859430.pdfIn PDF document text
- https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/1622117007bb7e---95215320567.pdfIn PDF document text
- https://termokingbt.com/ckfinder/userfiles/files/76641215867.pdfIn PDF document text
- http://muzeumkonstancina.pl/attachments/file/sowimurugenupajiwixi.pdfIn PDF document text
- https://maria-galland.ru/files/file/72974138290.pdfIn PDF document text
- http://shtaket46.ru/page_edit/_samples/userfiles/files/surus.pdfIn PDF document text
- http://koreaseals.com/ckfinder/userfiles/files/supek.pdfIn PDF document text
- http://studioturina.com/userfiles/files/75776320101.pdfIn PDF document text
- http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/16220fec5ba176---2781401642.pdfIn PDF document text
- https://kitapkapla.com/upload/ckfinder/files/6196417706.pdfIn PDF document text
- http://zhizhencn.com/filespath/files/20220317060901.pdfIn PDF document text
- http://patronusalapitvany.hu/public_html/upload/25354231013.pdfIn PDF document text
- http://eikenhorstgroep.nl/userfiles/file/92845047284.pdfIn PDF document text
- http://verkaufs-akademie.com/userfiles/file/jomuxojedixigabemolatife.pdfIn PDF document text
- http://progfin.pl/userfiles/file/50776032521.pdfIn PDF document text
- http://camberwelltaxi.com/survey/userfiles/files/moparuka.pdfIn PDF document text
- http://autoachtercamper.nl/userfiles/file/33558509704.pdfIn PDF document text
- http://bc-nosingtasting.com/bestanden/files/55567356871.pdfIn PDF document text
- https://tevav.co.za/XSRYdR1H?utm_term=greensboro+ga+police+reportsPDF link annotation
- http://eprl.korinthos.uop.gr/openwebquest/ckeditor/kcfinder/UPLOAD/files/wuvonipebixisokiguxu.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 extracted file (font_00_sfnt_off0005877c.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005877c.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0005877c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5877C | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off00059e9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59E9C | 10728 bytes |
SHA-256: 4477c3ec80a8c947dd6c09fca6bcdc7b4ebd314b9be10ce80691bc1dbd4e44e3 |
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font_02_sfnt_off0005b733.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B733 | 17292 bytes |
SHA-256: 6d85b9200312f3d74f532b9dcca449304751f3f4e0691ec5937f8c8bc620f3cb |
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