MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs pointing to compromised or disposable hosting. These links form a link farm, a common tactic for phishing or redirecting users to malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9849
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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=match+tv+online PDF link annotation
- http://wasserburg.pl/userfiles/file/57066738382.pdfIn PDF document text
- https://deewo.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613e1a2690005---maxowexowesejiletofurem.pdfIn PDF document text
- https://coopinproject.eu/ckfinder/userfiles/files/29731278062.pdfIn PDF document text
- https://okazionche.com/files/42132902299.pdfIn PDF document text
- http://hitmet.slektenkaas.com/bilder/file/18365324322.pdfIn PDF document text
- http://artpolinakuzina.ru/pict/file/pojakuguvu.pdfIn PDF document text
- http://agnieszkapawlik.com/userfiles/file/wejisidipidepusejew.pdfIn PDF document text
- http://dycelife.com/userfiles/file/97523000437.pdfIn PDF document text
- http://shtaket46.ru/page_edit/_samples/userfiles/files/51796589772.pdfIn PDF document text
- http://johnmichaelharrisonlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jifibokosuxitudizoka.pdfIn PDF document text
- http://studiocalderini.it/userfiles/files/mebepifujugosedef.pdfIn PDF document text
- http://ettermanenterprises.com/ckfinder/userfiles/files/jitige.pdfIn PDF document text
- https://bisleri.genefied.co/ckfinder/userfiles/files/nazimowukowevi.pdfIn PDF document text
- https://elnativocoffee.com/silver/upload/files/77802119138.pdfIn PDF document text
- https://mollis.rs/files/18270978933.pdfIn PDF document text
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/mm01e97e837enqijuccugbji25/vedufovuvifumagu.pdfIn PDF document text
- https://mobilaide.com/upload/editor/file/fivexuzisusudipeketepiri.pdfIn PDF document text
- https://careerroots.net/ckfinder/userfiles/files/memamoxawoxukivepad.pdfIn PDF document text
- http://www.victorian-manor.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161352cd750d21---64525469942.pdfIn PDF document text
- https://rrr71.ru/upload_picture/magaboxubuwisikugiliro.pdfIn PDF document text
- http://bk-plus.at/userfiles/files/sasifilasafimoj.pdfIn PDF document text
- https://unaizahic.com/Files/files/tananigusuvawodifok.pdfIn PDF document text
- http://studiosaletta.it/userfiles/files/31179559092.pdfIn PDF document text
- http://epoch-making.jp/js/upload/files/fizefixazeta.pdfIn PDF document text
- http://aptekarynek.pl/zdjecia/fck/file/fexoneguxawaninanolodi.pdfIn PDF document text
- https://testgit.begurholidays.com/uploads/userfiles/files/wezirabevavelozezu.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_off0000b1cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1CC | 16184 bytes |
SHA-256: 2ccc3abee042b7f3811abd7996da3329630a7c507a04701db714d13006412af7 |
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font_01_sfnt_off0000da4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA4B | 10116 bytes |
SHA-256: f642fe2e0e85f2a513095fb5fa1ea1c33be0ccfe5154a5da19d082af8dccbc80 |
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font_02_sfnt_off0000f0d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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