MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links to external websites, many of which are hosted on compromised WordPress installations or disposable domains, indicating a link farm designed for phishing or malware distribution. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or delivering a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://pixomot.ru/uplcv?utm_term=level+up+quick+witcher+3 PDF link annotation
- http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/75066efe6f964e3c0f8006b95f823310/9105817247.pdfIn PDF document text
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/d3daa3642a9939c6eabed3c0ff628c7b/xibuluxobajilu.pdfIn PDF document text
- https://rajakeempat.com/contents//files/puvobixitun.pdfIn PDF document text
- http://leinerpakgelatine.com/survey/userfiles/files/35274622176.pdfIn PDF document text
- http://www.veronicaneal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/160c6316856690---rerusepetufodiviwajovo.pdfIn PDF document text
- http://komputerzagrosze.pl/userfiles/file/japerigopoxamorizuzixilaz.pdfIn PDF document text
- http://objetivovender.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608605d90cf22---33705572326.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/4ceb52f4bfdf43c8707cd593a5f13caa/sugoxamito.pdfIn PDF document text
- https://arte-salon.ru/upload_picture/65829789789.pdfIn PDF document text
- http://ahcxdq.com/uploads/file/031918238699.pdfIn PDF document text
- https://ballestermultiservicios.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080c11b3e950---95526310323.pdfIn PDF document text
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9b0e4f33b---leforo.pdfIn PDF document text
- http://ceomit.com/fckupload/file/vefinenizadejudofakuj.pdfIn PDF document text
- http://kimbuunguyen.com/uploads/userfiles/file/22007052046.pdfIn PDF document text
- http://ykzn8.com/upfiles/editor/files/ninazotu.pdfIn PDF document text
- https://globalazeri.az/wp-content/plugins/super-forms/uploads/php/files/3i8blfo5qt475sve6jgbphv9s4/26275904033.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160809aa1d202f---88115925532.pdfIn PDF document text
- https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/nbdk8n0lc04nco32tdt6mc2q5p/32244371411.pdfIn PDF document text
- http://111-orte.de/testarea/cwsCMSlight/media/files/21715210430.pdfIn PDF document text
- https://atamergranit.com/userfiles/file/7743853912.pdfIn PDF document text
- https://sancarspune.com/wp-content/plugins/super-forms/uploads/php/files/8d526537647c322cc109e7fc81ff1e4d/xololarux.pdfIn PDF document text
- https://bohemiamaestro.com/webpagebuilder/ckfinder/userfiles/files/dejomofinafogepimup.pdfIn PDF document text
- http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16097ce562fa42---gubikojiteniv.pdfIn PDF document text
- http://solamsys.com/userData/board/file/raratanudofigagana.pdfIn PDF document text
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099b777dcf87---37459262974.pdfIn PDF document text
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a3e1291ffc9---29793672372.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_off0000fe70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE70 | 17408 bytes |
SHA-256: 294e615afca9ba6ad83c8dd854829f3b9571f07e21995e5280e08d7aa6998b00 |
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font_01_sfnt_off00012bd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BD3 | 10536 bytes |
SHA-256: f575161effc9a0496c09549ba47b3a8aa9f7e3bef3a08d92d20db7d46b59a3cb |
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font_02_sfnt_off00014403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14403 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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