MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress upload directories and disposable domains, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://flyags.com/editorResources/file///miwudazuliveloliw.pdf In PDF document text
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16073f0f805cdd---9757422629.pdfIn PDF document text
- https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b25c0f63424---xolibufifufazimiwibu.pdfIn PDF document text
- https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/be59429b2fb60800e30795bbcaf248a5/zukimonobeliwiwesud.pdfIn PDF document text
- https://www.albispanaderia.com/wp-content/plugins/super-forms/uploads/php/files/447b78462b40f7a066736f777441e54b/sutowitolopetedozaripo.pdfIn PDF document text
- https://mdteam.se/ckfinder/userfiles/files/dolubokejuxemusujajiv.pdfIn PDF document text
- http://cohensevents.com/clients/74638/File/xikutibijisafad.pdfIn PDF document text
- https://comobrew.com/newsite/images/user_uploads/file/sabejewomeripepuridopep.pdfIn PDF document text
- https://cornwallstaffagency.com/userfiles/file/polunanigizexurevajiposek.pdfIn PDF document text
- https://implant-drill.com/userfiles/file/24747596022.pdfIn PDF document text
- http://hamzalegalservices.com/userfiles/file/22863245550.pdfIn PDF document text
- http://ux-school.ru/files/files/4968040540.pdfIn PDF document text
- https://www.arphplumbing.co.uk/wp-content/plugins/super-forms/uploads/php/files/r6bu258jvu7p7r84du7arok2pn/mokiwenuvixomifijif.pdfIn PDF document text
- http://nm-union.ru/ckfinder/userfiles/files/37322194404.pdfIn PDF document text
- http://maility.pl/_ADRESuserfiles/file/45777291547.pdfIn PDF document text
- http://sammyurias.com/userfiles/files/tezajap.pdfIn PDF document text
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/8a03b145cbc88c78a5c3e3cfa7362ee9/vefat.pdfIn PDF document text
- https://erinmillssmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/96bvba3ltbgrc30g1nic50n7o1/mokefo.pdfIn PDF document text
- http://idroter.org/userfiles/files/34771462571.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4eb0d91c2---78026585466.pdfIn PDF document text
- https://fundreamz.com/ckfinder/userfiles/files/52514726799.pdfIn PDF document text
- http://meble-tk.pl/userfiles/file/vanafupimajojoxuvofisene.pdfIn PDF document text
- http://nhuaduongnhapkhauaz.com/upload/files/34462568530.pdfIn PDF document text
- https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/uvejuk5drnu1kgqf9buh492qs1/99225010676.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=physician+burnout+questionnaire+pdfPDF 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_off0000d4f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4F2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ed09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED09 | 11172 bytes |
SHA-256: e435c39bb759bd41d6823bf005ea99f7b16535518457690dd75e508f9dd3f1bd |
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font_02_sfnt_off000106bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106BD | 18372 bytes |
SHA-256: 4f2ea14c478568b369de27edb42fd9a726c52c69aa23d888c3a005604aa3b91d |
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