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 and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://www.next-conseil.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160a7a5902d4d8---68026047839.pdf In PDF document text
- http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/160a2ab2303e4b---rofukawopozuluguso.pdfIn PDF document text
- https://udachi.co.th/wp-content/plugins/super-forms/uploads/php/files/tupou44c08e9iuocgsc808ko1b/77423415675.pdfIn PDF document text
- http://kaitosushisb.com/uploads/files/mutoxa.pdfIn PDF document text
- http://zovsh.com/Uploadfiles/files/baxenarofimuxirof.pdfIn PDF document text
- http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca48d55080---lofopipuxaluvivavulo.pdfIn PDF document text
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160752c649c22e---63300427350.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bbd16e661dd---17667634828.pdfIn PDF document text
- http://unipell.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608487429c19b---kumasira.pdfIn PDF document text
- http://sip7.online/wp-content/plugins/super-forms/uploads/php/files/cf55ef809d417bea0d54d952ec4f1a2c/73312379359.pdfIn PDF document text
- http://interiorconsignments.com/media/file/futixijapusan.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/cba41c56b68f221185a5dc769ec069c2/zosobubamo.pdfIn PDF document text
- http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160771f2a33aae---fawutifofuvudokumewutebeg.pdfIn PDF document text
- http://sumtinathholidays.com/admin/uploadfiles/file/jusodesulerakipufukidazaz.pdfIn PDF document text
- https://bdaudit.ro/userfiles/file/64262847550.pdfIn PDF document text
- https://nobleanimalsanctuary.org/wp-content/plugins/super-forms/uploads/php/files/tmp/dazotesimun.pdfIn PDF document text
- http://saintthomasmonrovia.org/clients/a/a7/a774d5b45fc75aba9c6fcf07501e1e58/File/16533031049.pdfIn PDF document text
- https://sanipro.ma/app/webroot/uploaderfiles/bijilasija.pdfIn PDF document text
- http://citra.cl/userfiles/file/72081759546.pdfIn PDF document text
- https://semsaesp.com/ckfinder/userfiles/files/17948470478.pdfIn PDF document text
- https://www.escon.it/wp-content/plugins/super-forms/uploads/php/files/7ed64125ca5a9dc84a37ea514e43dcb2/vixow.pdfIn PDF document text
- https://willmarareachamber.com/ckfinder/userfiles/files/xasabaxubafenu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=radical+equations+with+extraneous+solutions+pdfPDF 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_off0000d6a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6A3 | 11196 bytes |
SHA-256: 07565d6a23c5540a22c9da8a497abd2954f156f6a89f6cb8b33563b7389691e4 |
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font_01_sfnt_off0000f0a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0A0 | 18400 bytes |
SHA-256: 521324e93e3b6ee168ab2f62f7bb085098338eaebaeb78fc13160451ad927a21 |
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font_02_sfnt_off000120ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120AE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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