MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous links, many pointing to compromised CMS upload storage or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of these links and the overall structure strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://cgeminfos.ma/upload/file/51682048614.pdf In PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aba6ef680df---dakunulagidowemutari.pdfIn PDF document text
- https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/80ce4befcf38cb6f050a43f58a6d7b4a/jajizip.pdfIn PDF document text
- https://didacostruzioni.it/userfiles/file/3053992927.pdfIn PDF document text
- https://www.jscorporation.co.in/wp-content/plugins/formcraft/file-upload/server/content/files/16096a02792c2f---26575965717.pdfIn PDF document text
- http://nbpcpentecostalchurch.com/clients/65183/File/5911133626.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/de5de2f0f42eab7209a81279bd204ca1/fuxedixefad.pdfIn PDF document text
- http://clinicacomciencia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609b0b5db44f5---9050302275.pdfIn PDF document text
- http://ahlhy.com/uploads/file/04005003705.pdfIn PDF document text
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/f1b6b67be4915295ac57b8286f6fe489/wabatofebotukomutokojama.pdfIn PDF document text
- https://picinterior.com/ckfinder/userfiles/files/fopesetapujegarepina.pdfIn PDF document text
- http://ekolojikweb.net/upld/userfiles/file/72973332244.pdfIn PDF document text
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073db93332d8---bedelinejetuzusaliweruz.pdfIn PDF document text
- https://youstore21.com/wp-content/plugins/super-forms/uploads/php/files/682d846e0a996e392f50973e35c4acb2/geguwanizakupapeveridex.pdfIn PDF document text
- https://advik.net/userfiles/file/62519723935.pdfIn PDF document text
- http://weifong.tw/fckimages/file/35320019307.pdfIn PDF document text
- http://gleneaglehoa.org/images/file/fuzeb.pdfIn PDF document text
- http://chrisdepanneservices.com/Sites/cds/files/73971715598.pdfIn PDF document text
- http://www.contal-farmer.com/uploads/files/63448884992.pdfIn PDF document text
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/be803cbb17f5581ab1cc6f42937fa9c6/xaposopetawuli.pdfIn PDF document text
- https://rumputhijau.com/contents//files/birononilafujep.pdfIn PDF document text
- http://sbs-group.co/userfiles/files/mefoner.pdfIn PDF document text
- https://vildmarksjagt.dk/userfiles/file/zalusebexodugagalutini.pdfIn PDF document text
- http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8ba364afd5---pazabesunelanumus.pdfIn PDF document text
- http://thicongdiennuocmiennam.com/uploads/files/58972456383.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=13+reasons+why+authorPDF 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_off0000f0f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0F2 | 10492 bytes |
SHA-256: 4add56c6c666bb92fbfab1aaa50912f5e4361615c79323f64fb196c3680a70b0 |
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font_01_sfnt_off000108e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108E0 | 17192 bytes |
SHA-256: 3d51fc204f4bbe32f7d5941a9bec99411202bca13829a5659af70ee7cd50c909 |
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font_02_sfnt_off000135aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135AA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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