MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links pointing to compromised WordPress upload directories and disposable hosting, indicating a link farm designed to redirect users to malicious content. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the structure and URL patterns suggest a downloader or redirector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 5
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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://woodsfamilypride.org/clients/2/2c/2c83419adcf4927d74d3defe18342386/File/91576358866.pdf In PDF document text
- https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/da1959d311fc2145fa20be881e2715c7/54318422129.pdfIn PDF document text
- https://aeap.com.br/ckfinder/userfiles/files/xorarabom.pdfIn PDF document text
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ab66347bdd---48954265246.pdfIn PDF document text
- http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/caec0c54b68a66e8a1e9b8a3e58c1e74/gedepugamoxozogib.pdfIn PDF document text
- https://mavibusiness.it/file/soxujowerofekipema.pdfIn PDF document text
- https://law.myvzl.com/wp-content/plugins/super-forms/uploads/php/files/e0g31u0am6db7busagud199s3g/dafopig.pdfIn PDF document text
- http://paymentsbusiness.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160a47b014cfc9---refisalufidajozuvanekad.pdfIn PDF document text
- http://drapikowski.pl/uploaded/fck_files/file/80535048041.pdfIn PDF document text
- https://drticket.ir/basefile/drtiketcom/files/77503146178.pdfIn PDF document text
- http://makeyourpartnermelt.com/userfiles/file/42485080845.pdfIn PDF document text
- https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/0ea83adc281cb75ae8b277baa0f9e8e2/titogugulipapalej.pdfIn PDF document text
- http://www.tiendadelbordado.com/ckfinder/userfiles/files/50196363302.pdfIn PDF document text
- http://dijladentalcenter-qa.com/userfiles/file/jodawev.pdfIn PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160736c1bc2a33---rodapemibonanijul.pdfIn PDF document text
- http://opalbiosciences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aabbd0c8538---jodaxow.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/1e848c0cf4c7a35d14c2f49ae07015b6/84150976011.pdfIn PDF document text
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/3ps3jq71cfpeksfidt3060u9vd/lemomotisapuv.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b971c7e0fb1---peperejamufowomavuwaxer.pdfIn PDF document text
- http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aea9f50aea3---libomasifufawuvotamozuje.pdfIn PDF document text
- http://www.niziointerior.pl/upload/file/96920670619.pdfIn PDF document text
- https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d2db40c3a2---67243295512.pdfIn PDF document text
- http://bearings-home.com/userfiles/file/lanofoguvimejaba.pdfIn PDF document text
- http://agriturismoilnoceto.com/userfiles/files/mufunitabipe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=presonus+faderport+1+manualPDF 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_off0000c838.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC838 | 16812 bytes |
SHA-256: 0b2deca330f3ab339681de5dcfa38837d89e68d5f9c69120afe71c88c7e3ddae |
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font_01_sfnt_off0000f40e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF40E | 10720 bytes |
SHA-256: 37037a724c065577c086b4bf3e899b95c3714e8f401533fcbe6522c03328bff4 |
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font_02_sfnt_off00010cbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CBC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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