MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous links, many pointing to compromised CMS upload storage and disposable hosting, suggesting a link farm designed to redirect users. The PDF structure and embedded content indicate it's likely intended to exploit users by directing them to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://navliecky.net/userfiles/file/juratigixolifipune.pdf In PDF document text
- http://dhleisure.com/ckupload/files/45968167671.pdfIn PDF document text
- https://vaytieudungtragop.com.vn/wp-content/plugins/super-forms/uploads/php/files/k51ajkkf21ti1buevdqro7jjbe/83970341709.pdfIn PDF document text
- http://animationcoach.com/userfiles/file/17349404198.pdfIn PDF document text
- https://www.hamburgeriaagricola.com/wp-content/plugins/super-forms/uploads/php/files/bvteoigv4jvtf7b1efo0cs2qad/78901471479.pdfIn PDF document text
- https://rybczewice.pl/userfiles/file/84953848245.pdfIn PDF document text
- https://motty-etai-sharon.com/files/files/wovofum.pdfIn PDF document text
- http://akcjonariusz.com/UserFiles/file/poripaxinofegirasopipove.pdfIn PDF document text
- http://tulga.ru/editor/files/tiporanusafovufubupopu.pdfIn PDF document text
- https://terravistahometeam.com/wp-content/plugins/super-forms/uploads/php/files/ee1b8ceb347c6fdf556679b6d535bec2/28098000315.pdfIn PDF document text
- http://lesbambousbleus.fr/ckeditor/upload/files/47715390020.pdfIn PDF document text
- http://titusrelay.com/clients/e/ef/ef304ccc03541e9e6382bef5f13b0a7d/File/zowarifodokori.pdfIn PDF document text
- https://binarbaidrealestate.com/public_html/userfiles/file/pevezuvag.pdfIn PDF document text
- https://thealloywheelcentre.co.uk/wp-content/plugins/super-forms/uploads/php/files/05847f06879848aab6ba85f065d89082/33919152781.pdfIn PDF document text
- http://metall-press.ru/files/nevil.pdfIn PDF document text
- http://leap-egypt.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076a2be99a6d---64341693332.pdfIn PDF document text
- https://pasarangroup1.com/contents//files/1932636867.pdfIn PDF document text
- http://discoveryenglish.org/wp-content/plugins/formcraft/file-upload/server/content/files/16086d1f237bc7---59257374184.pdfIn PDF document text
- https://realestateconnect.pro/wp-content/plugins/super-forms/uploads/php/files/hn1689e4kvjlp8mk7d286fg5o5/lupeliwoxelitofitune.pdfIn PDF document text
- http://yatros.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160aeac1cb11ac---pitufefin.pdfIn PDF document text
- http://spreewaldatelier.de/img/editor/file/watibomebav.pdfIn PDF document text
- http://stylist.in.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1607fe22e5e6a5---14990900500.pdfIn PDF document text
- http://canyonoaksmtg.com/~duckdi5/canyonoaksmtg.com/content/file/28955241451.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/16093aa6ebb892---23170100133.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=sql+configuration+managerPDF link annotation
- http://lovewhereyoulv.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/66cab5d47f1f8c3ec699459ab4de9640/fezusosifezidejabikamegi.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_off0000f175.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF175 | 17692 bytes |
SHA-256: de49a39e5942c878127ed14c17d79dbd2374818e61bc0c1f077275cb1990037d |
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font_01_sfnt_off00011ff4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FF4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001380b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1380B | 10832 bytes |
SHA-256: 1017116d25e45c23c0b9dc752b08586bd02e152c8ddfa479afa1003847a8bd97 |
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