MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by a machine learning classifier and ClamAV as malicious. It functions as a link farm, containing numerous URLs that point to external websites. Several of these URLs are hosted on compromised WordPress sites, indicating a potential distribution point for malicious content or phishing lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://xnucleus.com/members//member_images/files/9996912275.pdf In PDF document text
- http://www.goataxiservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d9e36937bea---bonikogamalogon.pdfIn PDF document text
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/6811a1593f72c4d9dca5804318cfd8cb/levomanetinijevumep.pdfIn PDF document text
- https://tims.ro/ckfinder/userfiles/files/5381894931.pdfIn PDF document text
- https://next-engineering.com/userfiles/files/15944563876.pdfIn PDF document text
- http://stkvn.ru/wp-content/plugins/super-forms/uploads/php/files/99ed2a6d1e9e51b8ada5322a3401b7ec/fikenukusozoguvabazu.pdfIn PDF document text
- http://joltiy.ru/uploads/files/durejobivamij.pdfIn PDF document text
- https://lastcallslc.com/wp-content/plugins/super-forms/uploads/php/files/dc5b06f04002b48752b8dbdbcabb3f81/66694465033.pdfIn PDF document text
- https://kingdomdatesuae.com/userfiles/files/xemisobubudowam.pdfIn PDF document text
- https://agroadvanced.com/app/webroot/newsletters/editor/files/1980599568.pdfIn PDF document text
- http://adance0112.com/upfile/editor/file/zipifomomosovebif.pdfIn PDF document text
- http://brkvinc.com/userfiles/file/voriw.pdfIn PDF document text
- https://growmytruck.com/wp-content/plugins/super-forms/uploads/php/files/960eea1a66d6cc8c784196082163b62d/55564692236.pdfIn PDF document text
- http://exactblue.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e5cb6a4949---metosepela.pdfIn PDF document text
- http://detaycopymatbaa.com/userfiles/file/51486306010.pdfIn PDF document text
- http://joewhitefamilysite.com/clients/59967/File/10866083301.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086d20603bef---90491359276.pdfIn PDF document text
- https://metroguards.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607aa1de873ce---fimemozonudetupiguvupigoj.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160829102475c2---7343446306.pdfIn PDF document text
- https://maclashoes.it/file/gurefokitesumubusimal.pdfIn PDF document text
- http://giasuthienphuc.com/Images_upload/files/voworabufalix.pdfIn PDF document text
- https://wpsqld.com.au/wp-content/plugins/super-forms/uploads/php/files/cfc567d5969f86a1ec4bb67bb57c6f12/juwemuv.pdfIn PDF document text
- http://josephpowellfamilyreunion.com/clients/0/04/04c15d356d3082020e114f8c0300f46e/File/69656590105.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/69132439139.pdfIn PDF document text
- https://www.femregenx.co.za/wp-content/plugins/super-forms/uploads/php/files/4ak78dt7ch6f6rf05qcsh60o9j/3332277916.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=the+kissing+booth+2+cast+rachelPDF 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_off0000f431.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF431 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010c48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C48 | 10824 bytes |
SHA-256: 41c8ae09391b43ccc5a25c904d3d9cb90b375ea4e914b8331713651e2a6c062c |
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font_02_sfnt_off00012549.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12549 | 17408 bytes |
SHA-256: abe2004021a6ba54fcd484095d96c907e1f53e93a0ef0ea3719ffd9dafa27155 |
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