MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a link farm pointing to various websites, some of which are hosted on compromised CMS platforms, suggesting a phishing or malware distribution scheme. No scripts were extracted, but the PDF structure and embedded URLs strongly suggest it's a lure to external malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9979
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 https://www.azulejositurry.com/wp-content/plugins/super-forms/uploads/php/files/gam8ltvuo1mgdr03gsc8h24sv7/dujarixewafaw.pdf In PDF document text
- https://parisnordmedical.fr/docs/file/vazufekusidijonusomotiji.pdfIn PDF document text
- https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/d2bf83eff65f93b7023ca53f812433c6/16708013275.pdfIn PDF document text
- http://inercial.es/uploads/files/vamunofetesonukoxukus.pdfIn PDF document text
- http://polesprogettazioni.com/userfiles/files/8803896386.pdfIn PDF document text
- http://jlssj.com/qianzi/upfile/case_editor/file/tedovipimeruzivevo.pdfIn PDF document text
- http://derkwoo.com/upload/editor/files/91438234225.pdfIn PDF document text
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614590ae3571f---35490627577.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130d12ab7cf2---71409418176.pdfIn PDF document text
- http://vibrobeton.by/pics/files/givejonojamileluz.pdfIn PDF document text
- http://kapfenberger-schuetzenverein.at/userfiles/file/42290683225.pdfIn PDF document text
- http://jenan.com/ckfinder/userfiles/files/71385931656.pdfIn PDF document text
- http://border-collie.ru/sites/default/files/file/91710903701.pdfIn PDF document text
- http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161442ac432205---52498123493.pdfIn PDF document text
- http://cck-brno.cz/ckfinder/userfiles/files/resozadekota.pdfIn PDF document text
- http://aliguoriarchitetto.eu/userfiles/files/65479221431.pdfIn PDF document text
- http://www.grupoaccs.net/ckfinder/userfiles/files/bolajipenufakibelufe.pdfIn PDF document text
- https://defrokatilai.lt/images/files/93449303712.pdfIn PDF document text
- https://dp-silver.com/userfiles/file/23246033018.pdfIn PDF document text
- http://joyandwowbook.com/upload/file/63744625199.pdfIn PDF document text
- http://titusauto.hu/kepek/file/62136690712.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=drive+movie+stream+freePDF 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_off0000c214.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC214 | 17444 bytes |
SHA-256: 23dda3bacb3f3efb913797d44d9a0a4d223f1952e55480eb6eaafd417effaa91 |
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font_01_sfnt_off0000ef8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF8B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000107a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A2 | 10292 bytes |
SHA-256: 3f14b0a13a90d8172b2275db1670f3b80de828fc4e3ebe3f701fa99648bae3eb |
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