MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier. It contains an embedded JavaScript stream and numerous external URIs, many of which point to compromised WordPress sites acting as a link farm. The embedded JavaScript likely facilitates the redirection to these malicious links, which are designed to lure users to phishing or malware delivery sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 7
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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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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://garglob.ru/uplcv?utm_term=rare+view+rooftop PDF link annotation
- https://certifiedmoversinc.com/wp-content/plugins/super-forms/uploads/php/files/7096f73832ba055967f25fe981b35f44/xifomekafurisu.pdfIn PDF document text
- https://hpx.com.ua/wp-content/plugins/super-forms/uploads/php/files/b361adb2cca707807ba33bf97587741f/59411514873.pdfIn PDF document text
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8ce7939fde---zirogutolo.pdfIn PDF document text
- http://maasmartcity.com/userfiles/file/76534729930.pdfIn PDF document text
- http://edwardfmcgintypa.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/wozeti.pdfIn PDF document text
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160ae0fc9dccc3---pefakibireje.pdfIn PDF document text
- https://alfa-pechati.ru/wp-content/plugins/super-forms/uploads/php/files/6a53d56d2406f568e9552153f96a5779/xedugizenasamipuzakotoxal.pdfIn PDF document text
- https://mobile-translator.eu/app/webroot/media/files/meredagofuwumasal.pdfIn PDF document text
- http://www.canadavisaservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160865417277b9---25051439196.pdfIn PDF document text
- https://elicopter-de-inchiriat.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160a951ed254d4---wilavo.pdfIn PDF document text
- https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/17436424554.pdfIn PDF document text
- http://z-him.ru/userfiles/file/vopizikujikaditepikilefa.pdfIn PDF document text
- http://alexanderjamesbackcatalogue.com/userfiles/file/jeleredejevosokova.pdfIn PDF document text
- https://www.fibertech1.com/my_content/js/ckfinder/userfiles/files/votijutivuvisojonezabeg.pdfIn PDF document text
- https://galerie-louise.be/userfiles/files/65339122622.pdfIn PDF document text
- http://studiodispirito.it/userfiles/file/birawefobujalamazewo.pdfIn PDF document text
- http://pebyte.com/wp-content/plugins/super-forms/uploads/php/files/dv63r8708g5ll69rq3715matff/gigavaruwavasel.pdfIn PDF document text
- https://canvasations.com/wp-content/plugins/super-forms/uploads/php/files/38m1jt08cnhradkk74fi6cpdj3/doxupi.pdfIn PDF document text
- http://pneusmarene.it/images/file/jiwuvukagunoxojopav.pdfIn PDF document text
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091be305c410---zitolokemubajasowunu.pdfIn PDF document text
- http://apnschool.in/singhania/downloads/file/77369804825.pdfIn PDF document text
- http://appartementslisa.it/an3_Uploads/file/vudapuvokurozinubuxawaked.pdfIn PDF document text
- https://www.albispanaderia.com/wp-content/plugins/super-forms/uploads/php/files/071e89300e8fe9c435426444e00d79ed/pusirum.pdfIn PDF document text
- https://creteotels.gr/FCKeditor/userimages/file/wojaxanuvobigemibiwuj.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_off0000ece7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECE7 | 10228 bytes |
SHA-256: af721436555f972557eabf9d3393217d4b026998d00d1c0cbe2ab180ea7728c4 |
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font_01_sfnt_off00010415.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10415 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011c27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C27 | 19916 bytes |
SHA-256: 34fded52f555d523ac7c5f1a170325360e1dfd7c71cf5197a86ba13f485d5990 |
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