MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a link farm pointing to multiple compromised WordPress sites, specifically targeting file upload functionalities. The presence of numerous links to potentially malicious PDFs hosted on these compromised sites indicates a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/q6cebefs7i9o06iu8n7sjoqsnu/36762849397.pdf In PDF document text
- http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/160963d4d58d31---51866984036.pdfIn PDF document text
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/1mp3omsr1qfluj1t22koa9otum/nuzubunimosanagep.pdfIn PDF document text
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16070cd59da25a---16843471800.pdfIn PDF document text
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160750a8a7cd29---bafokazo.pdfIn PDF document text
- http://anadarkogomezfamily.com/clients/7/76/76920377ef4e0cfe2c6e77079a05cbd4/File/kezadipige.pdfIn PDF document text
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1607c94e0c2be8---63308036079.pdfIn PDF document text
- http://airholic.com/UpFiles/WebEditorFiles/file/28658735711.pdfIn PDF document text
- https://tirthmobile.com/wp-content/plugins/super-forms/uploads/php/files/bfm2qacsv288r3p6ok7mlj8csh/10940683002.pdfIn PDF document text
- https://trsbarriersdirect.com/wp-content/plugins/super-forms/uploads/php/files/n7tsvge5dtv53v35cdk5gpuv8e/lakezogafufukurebij.pdfIn PDF document text
- http://schodylux.pl/userfiles/file/fojapamomugatabaraj.pdfIn PDF document text
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/5puj44nef06stcdaf00up5qvo0/89697627501.pdfIn PDF document text
- https://aptitudeclass.com/ckfinder/userfiles/files/70448945236.pdfIn PDF document text
- http://kwik-it.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160ad9454cc590---24982613055.pdfIn PDF document text
- https://lightspec.com/wp-content/plugins/super-forms/uploads/php/files/1e02f6ddcff7f814da9fe21e70adbfef/bodunafapo.pdfIn PDF document text
- http://sugarfree-gelato.com/upload/file/limimugixetoko.pdfIn PDF document text
- http://www.lightingandhvacexpo.com/wp-content/plugins/super-forms/uploads/php/files/c000c8eb019a6f85af767bcf77c65e85/93787603405.pdfIn PDF document text
- http://optimus.org.au/wp-content/plugins/formcraft/file-upload/server/content/files/160796322479d6---dovutome.pdfIn PDF document text
- https://emergent-partners.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608eb6b502738---64930775310.pdfIn PDF document text
- http://yossy.biz/userfiles/file/wajamigaganitovexasaka.pdfIn PDF document text
- http://chiangmai-clean.com/user_img/files/37400820827.pdfIn PDF document text
- http://signexpowholesale.com/project-new/christianbook/upload_images/file/fasumokokiwibe.pdfIn PDF document text
- https://mujeresenmovimientoplus.com/userfiles/file/zovaxoraduwupanis.pdfIn PDF document text
- https://bilalyapidekorasyon.com/userfiles/file/bugut.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=baby+latching+on+and+offPDF 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_off0000c2f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC2F6 | 10664 bytes |
SHA-256: 17380f5f500f468ce54a65a19c4712762291f40e35e3ce36696d5085247f9c5a |
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font_01_sfnt_off0000db22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB22 | 15824 bytes |
SHA-256: 9a769bb45b55af3a73404ddb6e5ca52d1a04bc8308a0b3b6aade6ac9ff065389 |
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font_02_sfnt_off0001037b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1037B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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