MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous links, many pointing to compromised WordPress sites, suggesting it's part of a link farm designed to redirect users to malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution. The primary URL suggests a lure related to Dante Alighieri's Divine Comedy to attract unsuspecting users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://smidgel.ru/uplcv?utm_term=dante+alighieri+divine+comedy+italian+pdf PDF link annotation
- http://phillipwhiting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160780745a4527---dadilenifatexobokudowezo.pdfIn PDF document text
- http://hotelrealerimini.it/userfiles/files/wozowuduzag.pdfIn PDF document text
- https://www.dazzlingdecor.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a8a84e04ba2---79796685087.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/tijewunexetere.pdfIn PDF document text
- https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160efe9c40f047---zajizin.pdfIn PDF document text
- https://dimensionshoppe.com/alpha/ckfinder/userfiles/files/81401949642.pdfIn PDF document text
- https://vmwarts.com/ecovic/file/defabuzumedelarokegipiv.pdfIn PDF document text
- https://supportsystemsvainc.com/home/ssvi/public_html/ckfinder/userfiles/files/telalixowagi.pdfIn PDF document text
- https://dianthusindustrial.com/resimler/files/83963616237.pdfIn PDF document text
- http://bebelino.ru/userfiles/file/61128356706.pdfIn PDF document text
- https://thaiahpa.com/flash/files/65469214594.pdfIn PDF document text
- http://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1609dd91699975---pojinolo.pdfIn PDF document text
- https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/e1a6bc90b8c289181123d5c9f1715353/73367159421.pdfIn PDF document text
- https://www.adom.biz.pl/ckfinder/userfiles/files/vogugesogetoko.pdfIn PDF document text
- http://jcpingie.be/public/files/lobazudel.pdfIn PDF document text
- https://siphouse96.com/wp-content/plugins/super-forms/uploads/php/files/cc1863c801d17f7ed405a5845bfa5a09/jagazefisabenizazujato.pdfIn PDF document text
- https://ozmutludokum.com/userfiles/file/4562274032.pdfIn PDF document text
- https://qfuse.it/images/uploaded_files/ckfinder/files/1630398515_c904721b2f.pdfIn PDF document text
- http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca8c7aad78---regegewibafexojanow.pdfIn PDF document text
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16081da021f960---75958738400.pdfIn PDF document text
- http://artpolyclinic.com/file/files/38934084060.pdfIn PDF document text
- https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/88686262656705f01c977c9a7c3a2cd5/zosobuwafaloligowifixisu.pdfIn PDF document text
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/94hid8eo7tbt2s36o58dpl8lnq/xulubiru.pdfIn PDF document text
- https://zmiz.hr/userfiles/file/22329594842.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608942d706c23---18923960552.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_off0000d987.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD987 | 11080 bytes |
SHA-256: 02ae7ccc01940f3bd839a4f4d09cfc63bfc0c7d47d35eebfe3b287c4a5d59758 |
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font_01_sfnt_off0000f2f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2F5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010b07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B07 | 17824 bytes |
SHA-256: 7d59226d7a9f6de906bdab0a36e5d2d26dade2f71db13abd94a57c4f28b496f5 |
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