MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as a malicious PDF by ClamAV and an ML classifier. It contains a link farm pointing to compromised WordPress upload storage and other disposable hosting, suggesting a phishing or scam attempt. The embedded URLs are designed to redirect users to potentially malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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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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 https://djennebeads.com/nbloom/fckuploads/file/jadanajakufesilej.pdf In PDF document text
- http://1mosref.ru/ckfinder/userfiles/files/27571686544.pdfIn PDF document text
- https://sergiomauri.com/images/file/5903290174.pdfIn PDF document text
- http://greenmodels.ru/uploads/files/18593896995.pdfIn PDF document text
- http://topbuild.net/content/xuploadimages/file/zibusolobatelunulekoximi.pdfIn PDF document text
- https://www.larche-de-jules.fr/ckfinder/userfiles/files/62782529083.pdfIn PDF document text
- http://www.korayozelguvenlik.com/wp-content/plugins/formcraft/file-upload/server/content/files/161354aba48ea9---zewalodijojojunel.pdfIn PDF document text
- https://nisahanpin.com/calisma2/files/uploads/jerojuwivamex.pdfIn PDF document text
- http://fge-service.com/userfiles/file/fafoposepurer.pdfIn PDF document text
- https://highlander-inn.com/assets/userfiles/files/73798431372.pdfIn PDF document text
- https://hgb.se/filer/file/jigusa.pdfIn PDF document text
- https://hsegroup.ru/wp-content/plugins/super-forms/uploads/php/files/obfo8bi14v3c5petf1020k8rl1/37302436638.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/0c57645d1cd662f1f5c9dc13c8a2d16f/befaveninuve.pdfIn PDF document text
- http://www.urbanwaterways.info/files/81375306913.pdfIn PDF document text
- http://bentleyplemtech.ru/userfiles/file/73322520344.pdfIn PDF document text
- https://masihpt1.com/contents/files/31731574997.pdfIn PDF document text
- https://duproject.com/uploadEditor/files/rukub.pdfIn PDF document text
- http://cx-gl.hu/images/files/tojiribowutuzope.pdfIn PDF document text
- https://trsbarriersdirect.com/wp-content/plugins/super-forms/uploads/php/files/9o8f3jaouhpho9vf0t8hths7ip/6957763080.pdfIn PDF document text
- http://www.britocunhaadvocacia.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/16140e30ab4ea9---50068034797.pdfIn PDF document text
- https://tekmaker.com/upload/files/lozumajadomatatotixufimo.pdfIn PDF document text
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140b9160f10a---tosejefapo.pdfIn PDF document text
- http://jullien38.com/ressource/site-image/files/kibixamineko.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=pixel+phone+app+apkPDF 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_off0000d493.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD493 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ecaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAA | 10176 bytes |
SHA-256: 6e598872241bb848e7fc4773387171d6c36c2d7c18b7dededfdd169613c36241 |
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font_02_sfnt_off00010354.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10354 | 17452 bytes |
SHA-256: bf2167466ebd53a6ae8e060d29d9156791374ee943acdce42a10d24383b68ca4 |
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