MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links pointing to various domains, many of which appear to be compromised or disposable hosting. Heuristics indicate this is a link farm, likely used for SEO manipulation or to host phishing content. The ML classifier and ClamAV detection strongly suggest malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://beldapromosyon.com/calisma2/files/uploads/bevuzizesubuwuxitaxoku.pdf In PDF document text
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/1c8f12e9a8e441b2d75cc8fde331f959/28662675260.pdfIn PDF document text
- http://xn----otbbfbbknchz.xn--p1ai/sadm_files/bokolijonex.pdfIn PDF document text
- https://signaturetowerpune.com/wp-content/plugins/super-forms/uploads/php/files/60upmiq3megips1cu5rovu6pi0/rizapijoxaliruxizaduvofa.pdfIn PDF document text
- https://ctners.com/ckfinder/userfiles/files/sowesanisumukilukopome.pdfIn PDF document text
- https://tagoproperties.com/ckfinder/userfiles/files/dukose.pdfIn PDF document text
- https://fermuar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160966eefa3bc3---97301347987.pdfIn PDF document text
- http://ylpqzl.com/ckfinder/userfiles/files/13522983692.pdfIn PDF document text
- http://fobosgrunt.ru/files/ckfinder/files/posevisizipubevabatuke.pdfIn PDF document text
- http://dokturmice.com/ckfinder/userfiles/files/xanegozefatid.pdfIn PDF document text
- http://harperfamilyreunion.net/clients/3/35/3566a42c83b0accea4ba2bdfee5c7976/File/40742133327.pdfIn PDF document text
- https://kaxtongroup.com/home5/maxconne/public_html/kaxtongroup/assets/images/newspostimages/files/8198449305.pdfIn PDF document text
- https://nikosdimos.gr/userfiles/file/xabulenazudazi.pdfIn PDF document text
- http://traktorpulling.de/ablage/userfiles/files/vegojagenapo.pdfIn PDF document text
- http://hkalc.com/userfiles/82236126140.pdfIn PDF document text
- http://zartmobilia.com/userfiles/file/20210608014901.pdfIn PDF document text
- http://www.kinoimaging.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c67005e75eb---78907756900.pdfIn PDF document text
- http://www.77ice.com/upload/files/fenekawimifiwu.pdfIn PDF document text
- http://birdviewjoey.com/webroot/uploads/files/77070286118.pdfIn PDF document text
- http://fanta-life.com/userfiles/file/99771449348.pdfIn PDF document text
- https://triptoboloyfoundation.org/editorsfiles/files/67249818396.pdfIn PDF document text
- http://ibtaker.ps/userfiles/file/tuwadutamumi.pdfIn PDF document text
- https://pragatitic.org/ckfinder/userfiles/files/vedolunafizokaz.pdfIn PDF document text
- http://bukharasuwanee.com/sites/default/files/file/ruxotejixazajumanizon.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=baixar+livro+mentes+perigosas+o+psicopata+mora+ao+lado+pdfPDF link annotation
- http://lovewhereyoulv.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/3c454316f3014491014e0df4e1dc13c0/93564703049.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_off0000df2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF2F | 20636 bytes |
SHA-256: 52a57c3e8c5c1641218ca62b9b232278ea2c780ba2422a3df0807f989bdaa87c |
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font_01_sfnt_off000110e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110E8 | 11184 bytes |
SHA-256: be7ad62bc5279efcaf16b35550a22fca48ff039ae3c748b3f5edabed89547d93 |
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font_02_sfnt_off00012af1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AF1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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