MALICIOUS
136
Risk Score
Machine Learning
- Nyx PDF Classifier suspicious score 0.4640
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 https://wirut.co.za/XSRYdR1H?utm_term=school+instructions+esl+worksheet PDF link annotation
- http://vp-dmsh.ru/admin/ckfinder/userfiles/files/37911845914.pdfIn PDF document text
- http://lauraestetica.com/userfiles/files/99282505060.pdfIn PDF document text
- https://asiastudy.in/ckfinder/userfiles/files/tedikaporonofopav.pdfIn PDF document text
- http://onlinemidias.com/ckfinder/userfiles/files/kiparejazenudifefusotegot.pdfIn PDF document text
- http://ambartakip.net/belgeler/file/17022888319.pdfIn PDF document text
- https://kvizek.excore.hu/ckfinder/userfiles/files/75814446054.pdfIn PDF document text
- http://serenetour.com/image/upload/File/jibojakenulafeboj.pdfIn PDF document text
- http://koala-al.com/d/files/63007052999.pdfIn PDF document text
- http://nokianhakkablue.ru/ckfinder/userfiles/files/tibikev.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/7p6u6sfmbm39cdopig0ur64r77/bidovasu.pdfIn PDF document text
- http://otestmanager.com/club/data/userfiles/file/20211001040036.pdfIn PDF document text
- https://www.assofmt.org/ckfinder/userfiles/files/sefodezak.pdfIn PDF document text
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16137ed697bda2---63135286822.pdfIn PDF document text
- https://drinkpoint.com/uploads/files/gabufizibewojarunapomi.pdfIn PDF document text
- http://kayapalinakliyat.com/file/zorukuk.pdfIn PDF document text
- http://wittymall.com/multimedia/userfiles/file/81554689894.pdfIn PDF document text
- http://premiumcsp.com/uploads/files/gugafuketaxanuzotuboxati.pdfIn PDF document text
- http://onthebroadway.com/CPD/adminpanel/upload/file/82088276791.pdfIn PDF document text
- https://millersexpress.com/userfiles/file/sozaxapibekolori.pdfIn PDF document text
- http://xn----htbccnijgu6o.xn--p1ai/kcfinder/upload/files/nadoja.pdfIn PDF document text
- http://reklama-v-sochi.com/ckfinder/userfiles/files/kibemu.pdfIn PDF document text
- https://fabriziochessa.it/userfiles/file/9725065493.pdfIn PDF document text
- https://www.enviedecrire.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f58ea7b9abd---76053119053.pdfIn PDF document text
- https://holocaustresearch.pl/nowy/photo/file/75945444592.pdfIn PDF document text
- http://brmxn.com/userfiles/file/20210825044511_g8swer.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1611585a4cded5---76011573688.pdfIn PDF document text
- http://architettipassarinmarzotto.com/userfiles/files/jisowivokusonomesomozovef.pdfIn PDF document text
- http://abwessex.com/uploads/files/11666063902.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_off00081980.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81980 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0008309b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8309B | 16840 bytes |
SHA-256: 7759b688c995a21d2f45fde77f03e8f4e165b5b9c27daac9756cc623a4697198 |
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font_02_sfnt_off00085ca6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85CA6 | 10520 bytes |
SHA-256: 06fc5a4a1068adb9b9d96a67031d4503d861574df5a3141c174c2f4c2a47db3c |
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