MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites and disposable hosting, indicative of a link farm used for phishing or malware distribution. The ML classifier and ClamAV detection strongly suggest malicious intent. The document body is unreadable binary data, offering no direct user-facing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://bonpetsupply.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b17ad8afd4---nemirafalinibibodawitogeg.pdf In PDF document text
- https://viboot.com/ckfinder/userfiles/files/totalafazixoroz.pdfIn PDF document text
- http://sunnysolutions.it/uploads/assets/file/96581521187.pdfIn PDF document text
- https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/dfefc364960c74c16a9f2fd2880b2c84/xuwukerif.pdfIn PDF document text
- http://botosani.ro/img/uploads/file/80755344453.pdfIn PDF document text
- http://eske.hu/wp-content/plugins/formcraft/file-upload/server/content/files/160750c9862b83---36538930851.pdfIn PDF document text
- https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080ba581826b---jawapidabijizov.pdfIn PDF document text
- https://responsible-tourism-alliance.com/content_file/files/visudojifaratalixoxibav.pdfIn PDF document text
- http://bora.su/ckfinder/userfiles/files/82014767214.pdfIn PDF document text
- http://amirafouad.com/uploaded_files/file/65130672340.pdfIn PDF document text
- http://wrtour.com/FileData/ckfinder/files/20210713_304120E2B37551F4.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/bedinibederaxawibasisu.pdfIn PDF document text
- https://newat.ru/wp-content/plugins/super-forms/uploads/php/files/d0738ae13acc830960e67dc7fd14765a/54941690523.pdfIn PDF document text
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/160961ccd15048---62464386600.pdfIn PDF document text
- https://cristiandellavedova.com/wp-content/plugins/super-forms/uploads/php/files/gef56g0s89d5ldk1uctoom2sp3/wofejatugolisan.pdfIn PDF document text
- https://legouic-peinture.fr/userfiles/file/ditogodafof.pdfIn PDF document text
- http://prosquash.by/data/44244960405.pdfIn PDF document text
- https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608224923b767---73724676396.pdfIn PDF document text
- http://apisicul.com/userfiles/files/97773445274.pdfIn PDF document text
- http://bmsorganica.com/userfiles/file/busamisefodaze.pdfIn PDF document text
- https://tessuno.com/upload/files/60cc592c64b5c.pdfIn PDF document text
- https://growmytruck.com/wp-content/plugins/super-forms/uploads/php/files/cbe334a8c5607a4a83ff8ee14dc87d6b/64291726019.pdfIn PDF document text
- http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/635462bff6a742e8e73e56a398945b08/subomifonozenepuje.pdfIn PDF document text
- http://sushiosushi.com/uploads/files/vunizazomolanuj.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=how+to+invite+friends+in+uno+appPDF link annotation
- 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_off0000d9ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9EE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f200.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF200 | 16740 bytes |
SHA-256: cba24884ba754f18bb82d35e4bd0d79cd4f226a169ab24e809b356d3c51ae428 |
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font_02_sfnt_off00011d75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D75 | 10688 bytes |
SHA-256: 0022b6ca66eb9841f40fc8a2dd263184351265c8968e02d51c6a768e1f2608cd |
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