MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous links, many pointing to compromised WordPress sites, indicating a phishing attempt to lure users to malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely for credential harvesting or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9069
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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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 https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/c3162r0eat4ahc2mbbr5s8eghj/72602314837.pdf In PDF document text
- https://atraba-holding.com/userfiles/file/bubanusidimopax.pdfIn PDF document text
- http://www.peopleoftheheath.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090893580158---kafowokafepikokuvomura.pdfIn PDF document text
- https://noble-program.site/js/ckfinder/userfiles/files/sosovusufakuzaleve.pdfIn PDF document text
- http://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160f79881a3de9---65374080313.pdfIn PDF document text
- https://foursservices.com/nbloom/fckuploads/file/dageredibajakebum.pdfIn PDF document text
- http://www.ecvbrass.ch/user/web/file/gitefibek.pdfIn PDF document text
- http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afd04c6f6ba---87395596297.pdfIn PDF document text
- https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073f544371ff---11137729191.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/1607cc0af55312---febalozapizirogaxotuxo.pdfIn PDF document text
- http://nutricion-intravenosa.com/wp-content/plugins/super-forms/uploads/php/files/052638afebcc55467cb4f4e41c8811de/31570067517.pdfIn PDF document text
- https://best-turbos.com/wp-content/plugins/super-forms/uploads/php/files/2966b9cf05a106ef84455b9269292a7c/31685648090.pdfIn PDF document text
- https://kawanmto.org/contents/files/zokopexasalezajafi.pdfIn PDF document text
- http://arohitourandtravels.com/userfiles/file/wumusutuj.pdfIn PDF document text
- https://speeddating.lt/speeddating/ckfinder/userfiles/files/72126112731.pdfIn PDF document text
- http://acunambalaj.com/adenoto/upload/files/pamerupopakofakukemuv.pdfIn PDF document text
- http://aliglobshop.com/userfiles/file/28996676737.pdfIn PDF document text
- https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/pieq9aa3rn63cfpm0gm9d7421b/92015386695.pdfIn PDF document text
- http://bagandpack.ru/wp-content/plugins/super-forms/uploads/php/files/6880d8f350ead70b56b14b0707a1590d/76240645389.pdfIn PDF document text
- https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/1608433ad882dd---54600780467.pdfIn PDF document text
- https://evboosters.com/wp-content/plugins/super-forms/uploads/php/files/8a46765cb9df78db27455b1c134af4e2/tufafetu.pdfIn PDF document text
- http://lateonsettay-sachs.org/userfiles/file/balekifidarudavab.pdfIn PDF document text
- http://meyanko.com/userfiles/file///48846509069.pdfIn PDF document text
- http://air-ned.com/uploads/files/43416846820.pdfIn PDF document text
- http://vce34.ru/attachments/file/vofamajivotavokumitel.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=digital+color+management+pdfPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000def4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEF4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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