MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9902
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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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=first+days+of+school+harry+wong+summ PDF link annotation
- https://topas-rus.ru/media-temp/img/uploads/files/gumegonuxafovasibuwofol.pdfIn PDF document text
- https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/162089b886a764---81759341550.pdfIn PDF document text
- https://brs.jo/userfiles/files/medadisiripapipura.pdfIn PDF document text
- http://randoquad72.fr/userfiles/file/kakubojilokumap.pdfIn PDF document text
- https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621649705cea8---61513030116.pdfIn PDF document text
- http://constructionone.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1621fe8156d45c---vatudim.pdfIn PDF document text
- http://clairerolo.com/userfiles/file/kanozij.pdfIn PDF document text
- http://www.cidadania23pr.org.br/ckeditor/kcfinder/upload/files/61690251822.pdfIn PDF document text
- http://cttinteriery.cz/files/upload/files/71969820823.pdfIn PDF document text
- http://bbckorea.org/user_data/kcfinder/files/56128056830.pdfIn PDF document text
- http://www.oftalmed.com.br/files/ckeditor_custom/kcfinder/upload/files/bujebawipimidoradiji.pdfIn PDF document text
- http://www.jindatunnel.com/up_files/file/dewugum.pdfIn PDF document text
- https://tastysnacks1.com/nbloom/fckuploads/file/46496454145.pdfIn PDF document text
- https://kfk-dekoration.dk/images/uploadedimages/file/bopumarovapovuzokam.pdfIn PDF document text
- http://shopabrang.com/images/files/13819779442.pdfIn PDF document text
- https://dialogueinpraxis.net/files/docs/59596517738.pdfIn PDF document text
- https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622612568c9df---salitu.pdfIn PDF document text
- http://www.donkersmontage.nl/kcfinder/upload/files/71759246275.pdfIn PDF document text
- http://s8radziejowice-paszkow.pl/userfiles/file/fovixoj.pdfIn PDF document text
- http://hoteldudek.pl/data/aktualnosci_imgs/file/96698515094.pdfIn PDF document text
- http://zdk-engels.ru/upload2/files/4369538130.pdfIn PDF document text
- http://schody.leszczynskie.net/userfiles/file/20569512277.pdfIn PDF document text
- http://balashixa.inhome360.ru/admin/ckfinder/userfiles/files/xuduzu.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_off0001b3b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B3B7 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0001cad2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1CAD2 | 18084 bytes |
SHA-256: 53d6d7e9101ea75ea2b23e57a7b935ad8f437cc2238f566f78a7b6a93b62ba05 |
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font_02_sfnt_off0001f9f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F9F8 | 11068 bytes |
SHA-256: f4638ff6e7c84073479d655764bdc33993e5b13000875a2f69c2ba163c4eb3af |
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