MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of links, many pointing to compromised WordPress sites hosting further PDF files. This structure is indicative of a link farm designed to obscure the ultimate destination and potentially distribute phishing content or malware. The ML classifier and ClamAV detection strongly support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://daleel.global/wp-content/plugins/super-forms/uploads/php/files/eekk0rnos6ab1f3o1moiedcav7/26062384098.pdf In PDF document text
- https://realestateconnect.pro/wp-content/plugins/super-forms/uploads/php/files/h6fl65v9pfutladqigq5groqp2/79405176322.pdfIn PDF document text
- https://balance-global.com/wp-content/plugins/super-forms/uploads/php/files/d3j9st1i2dnhh233iqnevb6651/95265387389.pdfIn PDF document text
- http://idealhca.com/admin/images/file/radusonovilosiwivosipo.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/84ab482fa8237cb89113f00069c039af/76165341808.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/59fa75cb078bc6bfe941f605173ac8c3/luzomewawasorar.pdfIn PDF document text
- https://maychieuvinh.vn/upload/files/78063368412.pdfIn PDF document text
- http://monktonlionsclubkidscamp.com/clients/9/99/99b8b5517e5fb663501b7ee5137ebf55/File/65938858364.pdfIn PDF document text
- http://fogathajtohirek.hu/fckfiles/file/kijinazem.pdfIn PDF document text
- http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/e7b33ff788c262fde89a63bc212bee85/93007402363.pdfIn PDF document text
- https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085ecf274632---60884363481.pdfIn PDF document text
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160acd96dbf61c---135357682.pdfIn PDF document text
- http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/160908b52ac4e1---rujetudiviwojokizafefije.pdfIn PDF document text
- https://canvasations.com/wp-content/plugins/super-forms/uploads/php/files/tba8h0qletqcf9ctic7obmttu5/finetukamepugujelorab.pdfIn PDF document text
- http://pappteam.hu/userfiles/file/rezewagop.pdfIn PDF document text
- http://www.pilonidalsinus.gen.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16084e81266b35---lijoritewalidisidekiru.pdfIn PDF document text
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b55cac9b54---bumudafanaziwalo.pdfIn PDF document text
- https://ijmscr.com/ckfinder/userfiles/files/93013949003.pdfIn PDF document text
- http://ambvet-trefontane.eu/userfiles/files/xezuguxuvedo.pdfIn PDF document text
- https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/3ca82f6049b03c6b1e90400f113106a2/dutenoxotivat.pdfIn PDF document text
- https://vongtaytramhuong.vn/upload/files/somapowizutijoxatunij.pdfIn PDF document text
- http://omgmediatank.com/userfiles/files/xexak.pdfIn PDF document text
- https://altonika.pro/files/fck/file/80859643538.pdfIn PDF document text
- http://veraschwemmle.de/fckdata/file/15013159597.pdfIn PDF document text
- https://chefinhogourmet.com/wp-content/plugins/super-forms/uploads/php/files/fe375fc6e29494b124909b3dfdeda9d5/rifetawigirugigebuke.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=tan+application+form+49b+in+excelPDF 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_off0000e158.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE158 | 16900 bytes |
SHA-256: 6d04b65723cb8b928f4dc8f74168e99cee3516c86cb7b8ee4a6e36b160b8dd65 |
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font_01_sfnt_off00010d9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D9F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000125b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125B6 | 10924 bytes |
SHA-256: f8f90fc11ba4b0c217b9740f2c23024d15591efdcf85c2a2cf267c3571a9ad09 |
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