MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a link farm pointing to multiple compromised WordPress sites, suggesting an attempt to distribute further malicious content or phish users. The presence of numerous external URIs and link farm heuristics indicates a deliberate effort to direct users to potentially harmful external resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://statewideroadservices.com/clients/879378/File/95237978069.pdf In PDF document text
- http://border-inn.com/CKEdit/upload/files/30644731420.pdfIn PDF document text
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/1609b898c67e4a---fegita.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160b928743e602---58658575284.pdfIn PDF document text
- http://www.makattakasinti.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e7de7bdbdd---redadomavenewelet.pdfIn PDF document text
- https://www.finestkindcharter.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab938460502---sidifusopega.pdfIn PDF document text
- https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/oda2aeq2p8u5bn0lhmd06fpda7/7764440282.pdfIn PDF document text
- https://accuratesearch.com/userfiles/file/53180560912.pdfIn PDF document text
- http://clear-es.net/yamituki-n/uploads/files/48065305099.pdfIn PDF document text
- http://dirabrealtors.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072bdd16beb7---93681070943.pdfIn PDF document text
- http://sunrui-ti.com/d/files/durusixigoxofopax.pdfIn PDF document text
- https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a24ac16233---bupazelifez.pdfIn PDF document text
- https://militarynetwork.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609332926788a---88143388734.pdfIn PDF document text
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/16087e0fe5495c---95975882823.pdfIn PDF document text
- http://soles2walk.cz/data/file/gaxiturotefub.pdfIn PDF document text
- https://peterdegendt.be/file/gasagegexidukaku.pdfIn PDF document text
- https://apparel.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/e39e5177d35bddae861141689178ce7a/15292361372.pdfIn PDF document text
- http://srihemkuntschoolint.com/slbdavbatala/userfiles/file/xamomew.pdfIn PDF document text
- https://www.chesapeake-lighting.com/wp-content/plugins/super-forms/uploads/php/files/9e1516e455362bb11a269405e25ac9fb/vumufenevanojolalujuj.pdfIn PDF document text
- http://upoart.com/ckfinder/userfiles/files/lufasixamulunavolano.pdfIn PDF document text
- https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a696695264f---bejugarorafetigelibarin.pdfIn PDF document text
- http://strandedtattoo.net/file/lowatotafig.pdfIn PDF document text
- http://kondicionery-dolgoprudny.ru/upload_picture/file/lugekosupepa.pdfIn PDF document text
- https://unosms.us/userfiles/file/73446275379.pdfIn PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/4u7l99g97mtiko7fj43efgnqkn/83053612018.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=gate+cse+2019+question+paper+with+solutionPDF 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_off0000e50c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE50C | 11304 bytes |
SHA-256: 4c050f83e88bd3994f4680256fb25871697accec3ce1e9d99baa41c666dca1da |
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font_01_sfnt_off0000ffad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFAD | 17508 bytes |
SHA-256: 2bf7b9998f8367275f705922987bed28d2130e1ec093c987578b1833530cf7c0 |
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font_02_sfnt_off00012dd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DD6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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