MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised CMS uploads or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/3df683e00f65e30fa58f601672c28aa6/larotifab.pdf In PDF document text
- https://protrialse.eu/files/files/99348987583.pdfIn PDF document text
- https://omomediacion.com/wp-content/plugins/super-forms/uploads/php/files/f6361507e4990c4b577130981c2d4c8c/ririg.pdfIn PDF document text
- http://bearings-home.com/userfiles/file/vamomu.pdfIn PDF document text
- http://allycatering.com/userfiles/fuvezetoxa.pdfIn PDF document text
- http://blissworldbeauty.com/newerac2c/userfiles/file/kopizezi.pdfIn PDF document text
- https://schreinerheusi.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608ca2cf9522b---54121990772.pdfIn PDF document text
- http://divapharma.com/uploaded/file/dodexeferumulu.pdfIn PDF document text
- http://sasmedm.com/www/js/ckfinder/userfiles/files/74326433452.pdfIn PDF document text
- http://bannhuaduong.net/upload/files/noninasapiladugut.pdfIn PDF document text
- http://blfimmobiliare.com/userfiles/files/zesexisamigesidatox.pdfIn PDF document text
- http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16084cefa52a1a---54517673409.pdfIn PDF document text
- http://pechati-piter.ru/userfiles/file/wijobebizu.pdfIn PDF document text
- https://mrmusicfoundation.org/wp-content/plugins/super-forms/uploads/php/files/fufeksq8634dtgusfsu1ra9oj5/12802119356.pdfIn PDF document text
- http://epoch-making.jp/js/upload/files/muxaziwuvovuko.pdfIn PDF document text
- https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cd42c8be9b7---73023973553.pdfIn PDF document text
- http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/ln8tjm57lmq1qkef2v5949vp22/60559718943.pdfIn PDF document text
- https://perfectsextherapy.com/public_html/userfiles/file/kutoverunakamomizafeluk.pdfIn PDF document text
- http://ohmytour.kr/FileData/ckfinder/files/20210724_533DEE6CBD31C8FF.pdfIn PDF document text
- https://primax.fr/wp-content/plugins/super-forms/uploads/php/files/1sr0ulrml5qp7sr24mpjbbff77/kemumukifejamukegobak.pdfIn PDF document text
- https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/fd58441f79d8b09d73b60a8f1353da68/47811842400.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=1997+ford+taurus+repair+manual+free+downloadPDF link annotation
- https://sharpspringwww.kinsta.cloud/wp-content/plugins/super-forms/uploads/php/files/bff783cbc5d308d2712f0513867af846/xujabozeroxefabewo.pdfIn PDF document text
- 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_off0000d561.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD561 | 19900 bytes |
SHA-256: 15cd0e67b2adf0e1011f7509f75000e2079e44b90b916d42334441e60e715600 |
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font_01_sfnt_off00010788.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10788 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011f9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F9F | 11020 bytes |
SHA-256: 7ec97fd32f44c19a66d28b6e3ebee9cf9ce0b814e19f0443be00994393119940 |
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