MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous links, many of which point to compromised WordPress upload directories or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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 http://anhbanglaw.com/userfiles/file/viramegamij.pdf In PDF document text
- https://viajespereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cc301a1a085---97148451064.pdfIn PDF document text
- http://karimeh.com/public/userfiles/file/90530974479.pdfIn PDF document text
- http://forumts.com/ckfinder/userfiles/files/6190469000.pdfIn PDF document text
- https://zanhotel.ro/beficientconsultingFiles/file/muwawefekawawafadaveg.pdfIn PDF document text
- https://www.hotwaterfactory.com.au/wp-content/plugins/super-forms/uploads/php/files/71b5f15e64460c0b1e317e732b9b98f8/wimimagatemuni.pdfIn PDF document text
- http://alphasigmaoverseas.com/userfiles/file/bunelusokigijodadu.pdfIn PDF document text
- https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/4o0j4des47m4i1a2qfdcnp6c7n/57958476717.pdfIn PDF document text
- http://ziepniekkalns.lv/wp-content/plugins/formcraft/file-upload/server/content/files/16087b4792d760---27826511225.pdfIn PDF document text
- http://falconartistmanagement.com/ckfinder/userfiles/files/27214387151.pdfIn PDF document text
- http://planetamama.ru/files/file/dodanusebapixugovenaxa.pdfIn PDF document text
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/9kds0ggo8nolv5rcj5dq0e5644/beweritagaminuvavok.pdfIn PDF document text
- http://basyapiemlak.com/yukleme_klasoru/userfiles/file/bozir.pdfIn PDF document text
- https://talaa-obour.com/webmisr/uploadwebmisr/file/mobenarozixenegetumu.pdfIn PDF document text
- http://remontnoedelo.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160827d5e00eac---92482185192.pdfIn PDF document text
- http://plastikacz.cz/soubory/files/vomisi.pdfIn PDF document text
- http://entone.es/wp-content/plugins/super-forms/uploads/php/files/782bb6a452757b12ef12d0114f54a356/46201639675.pdfIn PDF document text
- https://www.lightingdynamics.com/wp-content/plugins/super-forms/uploads/php/files/8199c00894488e51003871a379cbd424/girenokujipef.pdfIn PDF document text
- https://www.cfo-search.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b821420e168---42301965081.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160afc360beea7---vabokiwepipesakamunu.pdfIn PDF document text
- http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607458633f53c---80939713025.pdfIn PDF document text
- https://room12shio4.com/contents//files/pizabukuwasemomemubonuk.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=age+height+and+weight+chart+in+kgPDF 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_off0000e869.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE869 | 17048 bytes |
SHA-256: 388442877cbb4df346731681d2deb923d54f65ebb3c1b3bfebc1dcd27e1241a1 |
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font_01_sfnt_off000114e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114E7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012cfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CFE | 10472 bytes |
SHA-256: 34d5a118afcf18c059af5d779529981e596a813c406d4407a1d25f64fe9f4ccf |
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