MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded URLs, many of which point to compromised websites or disposable hosting, indicating a link farm designed to lure users to malicious content. 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 0.9835
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://mycocoa.org/images/upload/files/20166786612.pdf In PDF document text
- http://graylegalservices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zofuruvobo.pdfIn PDF document text
- https://lokmangal.co.in/wp-content/plugins/super-forms/uploads/php/files/9440724775fe158412fe313d849bebb1/84284668650.pdfIn PDF document text
- http://dioceseofniranam.org/userfiles/file/jukukosuxuxuwikuda.pdfIn PDF document text
- https://beautifullifeuk.com/wp-content/plugins/super-forms/uploads/php/files/06087725b699b6bd1b2a716e90d81610/62741157809.pdfIn PDF document text
- http://ozdesignhouse.com/app/webroot/uploads/files/sudavetuner.pdfIn PDF document text
- https://earplighting.com/wp-content/plugins/super-forms/uploads/php/files/01f4bf4fcd69b5a507c235c9293442e7/26096463944.pdfIn PDF document text
- http://symbioticlifetech.org/attfile/fckimg/file///20210707193745_739807355.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b1380f1a15---59084128731.pdfIn PDF document text
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/3qkm3l5s5v1a2f8pjrdsp46110/88729855967.pdfIn PDF document text
- http://www.supercarrentalsofmiami.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab1f24dc837---47336890680.pdfIn PDF document text
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/8u5hcnieudppucpt2nhq39l4n2/wumikewe.pdfIn PDF document text
- https://www.mixedclass.com.au/wp-content/plugins/super-forms/uploads/php/files/29g72eul270sh9hb8fhccnf4dh/kapobarupibosuvu.pdfIn PDF document text
- http://www.supercarrentalsofmiami.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b43a7382b74---61826105504.pdfIn PDF document text
- https://pharma-tools.eu/galeria/file/43008104149.pdfIn PDF document text
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/ba1a3304d206d18e08630d9086ad2ae0/65151955179.pdfIn PDF document text
- https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/qnqib1ofcgc2spebbc16tfgrk0/29878201475.pdfIn PDF document text
- http://www.maarsehoveniers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608c433d3818c---wapegukufexugarida.pdfIn PDF document text
- http://witnesstherealist.com/wp-content/plugins/super-forms/uploads/php/files/0c93eab8c0b956560fe6325680bf4c1c/4227357316.pdfIn PDF document text
- https://advancedbusiness.co/wp-content/plugins/super-forms/uploads/php/files/8bda0d7792ea55f0014a4d66b278670b/sizove.pdfIn PDF document text
- http://alliance-ic.ru/uploads/file/19663526750.pdfIn PDF document text
- http://wildpflanzen-planung.de/file/zedadupoworikul.pdfIn PDF document text
- https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/880235956d7f6a3b9933f8556f7ca175/jatagad.pdfIn PDF document text
- http://elitvorota.ru/f/file/tikoturekajegikene.pdfIn PDF document text
- https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a85ce00a64c---29236394961.pdfIn PDF document text
- http://taxicityplus.ru/userfiles/file/wenebowadujos.pdfIn PDF document text
- https://psg66.ru/admin/ckfinder/userfiles/files/83050175683.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=family+wrecker+quotesPDF 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_off0000f5ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5AD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010dbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DBF | 17040 bytes |
SHA-256: 93dd176732d69f5ee62f4ccbfcc8cf1138ba6ce1052c819f7e7cdfb4d6e51c22 |
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font_02_sfnt_off000139f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139F2 | 10804 bytes |
SHA-256: eac919ed32868ed7dd70d90aab53fef5ccae23b283d4ebbb5758b8e101ec90e8 |
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