MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm for malicious redirection. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://globalsocialwlefaresummit.com/app/webroot/uploads/ckuploads/files/voxilan.pdf In PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/atqmtlkvfbtps1mh1kva749l5n/33788397282.pdfIn PDF document text
- https://myphambambi.com/webroot/img/files/36893938256.pdfIn PDF document text
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/894d024bbfbd1c6305b4a0f21d5ac009/14837569720.pdfIn PDF document text
- https://businessservicesuk.com/userfiles/file/tupurofevilegakurugujube.pdfIn PDF document text
- http://wsospice.org/uploads/userfiles/file/file/potapobutewojuvogekenu.pdfIn PDF document text
- http://epoch-making.jp/js/upload/files/finamupafekitogu.pdfIn PDF document text
- http://zae.me/datafiles/file/nalevudisoguzeduxome.pdfIn PDF document text
- http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e82c945f37---74453712733.pdfIn PDF document text
- http://thegioioto.store/upload/files/zunegagajalugozupox.pdfIn PDF document text
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080f77aea2be.pdfIn PDF document text
- https://stpeterscbs.ca/ckfinder/userfiles/files/wokijurad.pdfIn PDF document text
- https://bselink.com/userfiles/file/miwegiwajifamijilibet.pdfIn PDF document text
- http://woykoff.hu/upload/file/zamimifumawemud.pdfIn PDF document text
- http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/jk870rc3ighrkns0jjfri0vqmb/dosozonidolibizusejosag.pdfIn PDF document text
- https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608285042d304---luvopubiwiwe.pdfIn PDF document text
- http://cerritos.songhakbbq.com/uploads/files/fimebesonos.pdfIn PDF document text
- http://nollve.com/img/editor/image/file/27036157996.pdfIn PDF document text
- https://ecomassage.pt/wp-content/plugins/super-forms/uploads/php/files/i1kfeo06jembh695l28ocfubtv/70814124852.pdfIn PDF document text
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/160ad9721a6816---92176309820.pdfIn PDF document text
- https://esterkins.de/ckfinder/userfiles/files/setonas.pdfIn PDF document text
- http://kawoka.com/userfiles/file/kiwurozunejepavi.pdfIn PDF document text
- https://myhoteltrip.com/userfiles/file/77051335521.pdfIn PDF document text
- http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e18668ba0c1---29203972617.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=life+cycle+of+cycas+pdf+downloadPDF 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_off0000f2a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2A7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010abe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ABE | 10572 bytes |
SHA-256: d6285603f63b994340ff29c645b8f9abadfa439f1a4a1b3a664ab35e5bd15254 |
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font_02_sfnt_off00012303.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12303 | 18764 bytes |
SHA-256: d8d8226977b7c810cfd6034f30f4bd5eaf22ed5e0c098f6ab776b2d31b685ba0 |
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