MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS uploads or disposable hosting domains, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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://salocchi.it/userfiles/files/wutedunosezamome.pdf In PDF document text
- https://certifiedmoversinc.com/wp-content/plugins/super-forms/uploads/php/files/3ee5cbba7c09c63f121b2dba4f9f834c/9225851026.pdfIn PDF document text
- https://tecnibat.net/uploads/archivos/75103502386.pdfIn PDF document text
- https://chetanaus.org/bheru/uploadfiles/file/guxopetewuxesuba.pdfIn PDF document text
- http://cmtsport.com/pliki/82990216060.pdfIn PDF document text
- http://recko.ru/ckfinder/userfiles/files/ditewimizunoga.pdfIn PDF document text
- http://smartdeal.pl/files/upload/files/55703831185.pdfIn PDF document text
- https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/bac53ab8dae2dff05671ea779f5c4f88/54950872335.pdfIn PDF document text
- http://doo-san.com/userfiles/file/20210702072355.pdfIn PDF document text
- http://assessmentinsight.com/ckfinder/userfiles/files/gajaponereduvo.pdfIn PDF document text
- https://www.crossfitparamaribo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e237c71f709---91816462073.pdfIn PDF document text
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160d21eea66dac---40484383058.pdfIn PDF document text
- http://medi-sen.com/files/files/naxedamadav.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/40fe31459426bb0240cdafdd7bd73f3a/wixemasiwudi.pdfIn PDF document text
- http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607e5774ca6cb---17419475854.pdfIn PDF document text
- https://bayardplaza.co.uk/wp-content/plugins/super-forms/uploads/php/files/3vgeb1rvm6f6abimvrt7f9pq9k/koraxaleguditu.pdfIn PDF document text
- https://mygoaltv.com/ipp/images/uploads/files/62912243000.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16073075472169---51372918028.pdfIn PDF document text
- http://bbfederico2.net/userfiles/file/xaved.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0ad7d590e4---kasagakevilixob.pdfIn PDF document text
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/30f48dd3808dec7c09e5c16c30a264c1/93935710010.pdfIn PDF document text
- https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/eslh0j2s32vp1q3j8itrig5kp6/simisopexamitetako.pdfIn PDF document text
- http://www.auditsi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160858971d6803---89656697255.pdfIn PDF document text
- http://elektrostroy.kz/ckfinder/userfiles/files/93392576607.pdfIn PDF document text
- http://bjallstar.com/upload/file/78097957968.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=xyz+3d+printer+file+typePDF 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_off0000eac2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAC2 | 10392 bytes |
SHA-256: 7bfd5640aa81cb65cd229cf2b9d808c1d0563c5a6e7985a9a497ed42c89b6f30 |
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font_01_sfnt_off00010267.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10267 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011a79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A79 | 16916 bytes |
SHA-256: f6cfbec8e959efd3c68928b18cce51a8e45f106c74030dc17b2ee34c42131355 |
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