MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites and disposable domains, indicating a link farm designed to lure users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b2774ee4d4---naxoweg.pdf In PDF document text
- http://allseasonsart.com/uploads/fck_uploads/file/vujefadudapupe.pdfIn PDF document text
- http://strategie-online.net/catalogue_dynamique/file/rabokojizumefabolefalaj.pdfIn PDF document text
- https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/160af8f8a88565---79835600864.pdfIn PDF document text
- https://yourlightingbrand.com/wp-content/plugins/super-forms/uploads/php/files/3fb47ce049cf5d0d4bef6c47733ddb37/vadasibefivegufoma.pdfIn PDF document text
- http://xn--h1aaebbkfib4a.xn--p1ai/sadm_files/22612013455.pdfIn PDF document text
- http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607748b660685---1624226288.pdfIn PDF document text
- https://ltgtrends.com/wp-content/plugins/super-forms/uploads/php/files/c47b019f9c20d748b763b930159d986a/levexidapoduwitetukab.pdfIn PDF document text
- http://pileshoppen.dk/userfiles/file/mexagibuwakex.pdfIn PDF document text
- http://joelcsimonesq.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zolojizigewano.pdfIn PDF document text
- http://www.communityheroesproject.org/wp-content/plugins/formcraft/file-upload/server/content/files/160aa8616cefe5---73317100539.pdfIn PDF document text
- https://rittenhousesmiles.com/wp-content/plugins/super-forms/uploads/php/files/7826b0b60b689833a98fb4fa0e3e93f3/guwejubexinujise.pdfIn PDF document text
- http://arcomproltd.com/userfiles/file/12382998116.pdfIn PDF document text
- http://kingspec.su/wp-content/plugins/super-forms/uploads/php/files/aj7qgff2sqbjiisefechq2qg57/79019724002.pdfIn PDF document text
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7f3f1110eb---28855508741.pdfIn PDF document text
- http://amandatravel.com/userfiles/file/71790773184.pdfIn PDF document text
- https://www.rydalmereprestige.com.au/wp-content/plugins/super-forms/uploads/php/files/nvgp1eggsv5nsk71v4c1cd4iel/febekabi.pdfIn PDF document text
- https://aftaplan.com/works/peepsparty/html/upload_files/file/36949588822.pdfIn PDF document text
- https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/160883de88e6f5---73126405782.pdfIn PDF document text
- http://phuongninhphat.com/uploads/userfiles/file/pafibexobuvumedijapilevib.pdfIn PDF document text
- http://mudrkanuch.sk/editor_uploads/system/files/1635980656.pdfIn PDF document text
- https://fajanav.com/aym_image/files/judilexidar.pdfIn PDF document text
- https://synodradomski.pl/userfiles/file/59829666860.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=convert+pdf+to+odt+filePDF 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_off0000ec63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC63 | 17324 bytes |
SHA-256: 2d7aef0ac318b0049e8df7dddc724008593f4ce70b4b6aa3a848e320b44b3786 |
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font_01_sfnt_off0001199b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1199B | 10260 bytes |
SHA-256: 1379443bb0e1679b60eb3df085990ce1e7ad4efbd5204d273e0674687afe96fe |
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font_02_sfnt_off000130c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130C6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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