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, specifically as a phishing trojan. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress upload storage and other domains. These links likely lead to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9803
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://kennycojewelry.com/userfiles/files/202106/1624362627.pdf In PDF document text
- https://carcable-bg.com/uploads/pictures/files/39850932717.pdfIn PDF document text
- https://www.uniqueartzz.com/wp-content/plugins/super-forms/uploads/php/files/ce6uotp14bkrsbghoa6fhh6j6s/dedixebaxadosiza.pdfIn PDF document text
- http://angelescare.com/userfiles/file/vitexutapigivogogirefab.pdfIn PDF document text
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/gvo39hg9ovlgmtbbs1609ugvld/80006861013.pdfIn PDF document text
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/6849eaaf7cc446e5ce95b4d271b8bdf8/26652094225.pdfIn PDF document text
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/b62e526bae1716d22b473b74fe23537e/50033494240.pdfIn PDF document text
- https://betenagro.com/sites/default/files/file/zubexexetadorek.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bda710b2157---wagunonegoxilab.pdfIn PDF document text
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/74b78af2e1d6ef5d3ae25690cfce67e2/29299598765.pdfIn PDF document text
- http://amuseonline.com/absite/userfiles/file/gatibovidetamunisinixifik.pdfIn PDF document text
- https://xn--mietkndigungsrecht-best-gpc.de/userfiles/file/10713254334.pdfIn PDF document text
- https://morganmethod.com/ci/userfiles/files/29227837262.pdfIn PDF document text
- https://jokerprod.net/userfiles/file/43588181049.pdfIn PDF document text
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/hkmmp6f8q6jt07np8udq87k190/vizojomisutovelofus.pdfIn PDF document text
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/d994e01f608c92eee4ca5004953116d1/10080817052.pdfIn PDF document text
- https://unicornproduction.gr/wp-content/plugins/super-forms/uploads/php/files/898e2639a6191d7b4c19c87dd268224d/bedujon.pdfIn PDF document text
- http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/160777974a338f---15066191974.pdfIn PDF document text
- http://kibbkw.com/uploads/file/61166372427.pdfIn PDF document text
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/4448f7ec2e71ea85163a8eec6058f363/38833341287.pdfIn PDF document text
- http://hattrick-sports.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609fccb7c2539---32713378690.pdfIn PDF document text
- https://nevisnews.com/userfiles/fogokejepudisuvaladuno.pdfIn PDF document text
- https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/160abc7290c9ca---67874240397.pdfIn PDF document text
- http://finemetal-cn.com/upload/files/zozadoviwoxateg.pdfIn PDF document text
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606e293bd2d9f---xaxuvijesivij.pdfIn PDF document text
- http://gingerwooddesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160834ea3854fc---40109624883.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=the+morning+show+indexPDF 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_off0001260b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1260B | 18508 bytes |
SHA-256: d4f07529abd99aa8c5125f66f72760810f9c5d70a738d5d491deeb456f693470 |
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font_01_sfnt_off000156ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x156EE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00016f05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16F05 | 10540 bytes |
SHA-256: 25821a7bb433ca4dff8ae36646c559412f41c4699f9441f1ec1952ee87b17452 |
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