MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links, including one pointing to a compromised WordPress upload storage, suggesting it's part of a phishing campaign. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to deliver a phishing lure or a secondary payload. The document body is heavily obfuscated, preventing a clear understanding of its immediate purpose beyond the presence of suspicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9800
Heuristics 5
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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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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://medvor.ru/uplcv?utm_term=l%27environnement+et+developpement+durable+pdf PDF link annotation
- https://novamakine.com/upload/ckfinder/files/78775091083.pdfIn PDF document text
- http://staractivecollection.com/resimler/site/files/dejinuxefa.pdfIn PDF document text
- https://venusnvs.com/userfiles/file/63036133293.pdfIn PDF document text
- http://cloverpark1961.com/clients/6/6a/6a73a08bb68f643008adb5efbbb44e43/File/suzopudiselowowazabumo.pdfIn PDF document text
- https://veglifekc.org/wp-content/plugins/super-forms/uploads/php/files//fuwaj.pdfIn PDF document text
- http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/16091c5edb7525---41470403814.pdfIn PDF document text
- http://cdmatik.com/uploads/file/wabekakosa.pdfIn PDF document text
- https://xn--fct8ml6mwue.tw/uploads/files/japusa.pdfIn PDF document text
- https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/p6ic7tl8b3fkig15psra9ohhh4/36989283560.pdfIn PDF document text
- http://gingerwooddesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079ac9be50c6---wusezimirebobudug.pdfIn PDF document text
- http://seyrimerdin.com/userfiles/file/gasik.pdfIn PDF document text
- https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/8f6pcqs71154mqqctgbpb7vfhk/padizokepitutisu.pdfIn PDF document text
- http://hoangminhceramics.com/app/webroot/uploads/files/xenove.pdfIn PDF document text
- https://hagabb.ro/ckfinder/userfiles/files/negibesekunofabi.pdfIn PDF document text
- http://magogaralbamoble.com/galeria/files/58347290205.pdfIn PDF document text
- https://taevlingar.se/images/pages/file/runubifogif.pdfIn PDF document text
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/1606c7e3283d1f---kemewegedogoz.pdfIn PDF document text
- http://studiolegalezullo.eu/userfiles/files/panevu.pdfIn PDF document text
- http://fedime.org/imagenes/vogofojozafitavelux.pdfIn PDF document text
- https://rotterdampools.com/contents//files/xavafasigagetatigis.pdfIn PDF document text
- https://bkht.vn/userfiles/file/birawazuveperupanuvuk.pdfIn PDF document text
- https://wccia-vastu.com/wp-content/plugins/super-forms/uploads/php/files/fc6b463fdaf63a9844d33570273766bc/29130605307.pdfIn PDF document text
- https://vokalensemble-vocembalo.ch/userfiles/file/78961081036.pdfIn PDF document text
- http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098a8484850d---jasarinuwukepuwagewe.pdfIn PDF document text
- http://guchenes.com/d/files/jovatavapusa.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_off00029d36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x29D36 | 23936 bytes |
SHA-256: 860e022fe31e99e0c670eb2ef840f78ed2d9d843579abd02629bc4658f4b6d98 |
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font_01_sfnt_off0002d8ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2D8AD | 10788 bytes |
SHA-256: 959e24b5af4c8ab70c7da101f1585404cc7d17e0a79f729fcfb9a20fb5302375 |
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font_02_sfnt_off0002f14f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F14F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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