MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious content. It contains a link farm that directs users to compromised CMS uploads and disposable hosting, suggesting a phishing or redirection attempt. No scripts were extracted, but the structure and URL patterns are consistent with a malicious PDF designed to lure users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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 http://candientuvibra.com/images/file/44676860132.pdf In PDF document text
- http://caopump.com/admin/userfiles/file/retib.pdfIn PDF document text
- http://thuexe7cho.vn/upload/files/94124822871.pdfIn PDF document text
- http://gospelpour100voix.com/fichiers/newsletter/file/12733692883.pdfIn PDF document text
- https://vili-al.com/uploads/wysiwyg/files/18125458184.pdfIn PDF document text
- http://miyozenemeryville.com/uploads/files/zowironivovav.pdfIn PDF document text
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16137dff2958ef---29446872228.pdfIn PDF document text
- https://mailing.crpm.ch/ck/ckfinder/userfiles/files/38739220268.pdfIn PDF document text
- https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/16134bdceb587b---74994966037.pdfIn PDF document text
- https://sporyolu.com/resimler/files/22034688338.pdfIn PDF document text
- http://cdn.eagle.mn/uploads/userfiles/files/40643399885.pdfIn PDF document text
- http://www.southpointinstitutehowrah.com/admin/uploads/file/bozonudamuwemed.pdfIn PDF document text
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1613767050ddb5---476309144.pdfIn PDF document text
- http://nieruchomosciklodzko.pl/files/file/varegutijawozowewukomu.pdfIn PDF document text
- http://synagoge-stommeln.de/ckfinder/userfiles/files/badelutimisawojonogag.pdfIn PDF document text
- http://mascotdd.com/file_media/file_image/file/9051497278.pdfIn PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/m1he24j4d6mjeei003r910chtu/14473055113.pdfIn PDF document text
- https://ajwatravel.com/wheelmarine/userfiles/file/5246959473.pdfIn PDF document text
- https://indirimlipin.com/calisma2/files/uploads/99236874586.pdfIn PDF document text
- https://xn--hjrnskadeakademien-mtb.se/userfiles/file/vopuwositejitiwugig.pdfIn PDF document text
- https://stakeoutllc.com/wp-content/plugins/super-forms/uploads/php/files/ec5e1b838dee8c1ede52681c18372563/xoxole.pdfIn PDF document text
- http://cnokorea.com/userfiles/file/ruzit.pdfIn PDF document text
- http://azizavacanze.com/userfiles/files/bekifunulawezisigiz.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=mk+movie+scorpionPDF 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_off0000e154.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE154 | 10380 bytes |
SHA-256: 160cc85ee56aa25d0d4db4eeceee83021e5dee0bec3ea4378cf57c5d7446aeb8 |
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font_01_sfnt_off0000f8ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8CA | 18068 bytes |
SHA-256: 6a6e5e933a6c6aa691f38c91d32182d53edda91b6f761c6c2f32d3b4ebef5050 |
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font_02_sfnt_off000126c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126C1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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