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, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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://mattweidnerlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d2c88dd035---wefinurefugofa.pdf In PDF document text
- http://www.majorisinvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bc06620facf---munesidixibew.pdfIn PDF document text
- http://cepsagibyachtfuels.com/images/photos/86071970533.pdfIn PDF document text
- http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608070398784e---81265759760.pdfIn PDF document text
- http://bindashnews.com/userfiles/file/nexubimadamif.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160bbb3361a6f6---donolejuwirebosupalu.pdfIn PDF document text
- http://businessplan-capalpha.eu/mbp/upload/images/images/upload/ckfinder/85318500844.pdfIn PDF document text
- http://yves-segers.be/userfiles/files/noginijalazenuwor.pdfIn PDF document text
- http://eternoohydro.com/d/files/58247077901.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072009bb9ba2---18176127003.pdfIn PDF document text
- http://wallsfamily1912.com/clients/876683/File/jufovuzugamuvixirasulonix.pdfIn PDF document text
- https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/qc50pg9la1skar2v7s03c2uljp/14280953847.pdfIn PDF document text
- https://amadesafar.ir/basefile/amadesafarir/files/fogazele.pdfIn PDF document text
- https://contabil-fiscal.ro/mm/file/8149567582.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/3401534280.pdfIn PDF document text
- https://alnahamgroup.com/userfiles/file/31338958843.pdfIn PDF document text
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/6e96eaff420984c38ff8f58245d2e5f6/zogafegifiviko.pdfIn PDF document text
- http://fitviewer.biz/files/file/tuduparewewibipikevodapo.pdfIn PDF document text
- https://dodomacnosti.net/data/file/dulejetajedepukab.pdfIn PDF document text
- https://autotrilogy.com/wp-content/plugins/super-forms/uploads/php/files/2ed5eed6aa0d6f2fefce9b0b2b599ed3/niwitiwokudozuwos.pdfIn PDF document text
- https://travelselection.us/wp-content/plugins/formcraft/file-upload/server/content/files/16085fb3e619ab---daragesejaj.pdfIn PDF document text
- https://heritagelogs.com/wp-content/plugins/super-forms/uploads/php/files/mbi1svhhp7e8bq0qf9cvvl8qf4/kekizalitu.pdfIn PDF document text
- https://accuratesearch.com/userfiles/file/rasizajotufajegike.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=you+are+lord+of+all+lyrics+asopPDF 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_off0000f8f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8F9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011110.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11110 | 10608 bytes |
SHA-256: 3eae133de380e892efd03df37945a4667cae69e6eeea1427e8a378e6dd8eee96 |
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font_02_sfnt_off00012965.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12965 | 17692 bytes |
SHA-256: 9d1f1d52838a5049d2b7783b2acdd1bc37b64d8d9f89dcb4d848945c8a9380cb |
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