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 WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or distributing further malware. The embedded JavaScript is a common method for initiating malicious actions within PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://inwebjor.ru/uplcv?utm_term=badlapur+watch+online PDF link annotation
- https://pristineleather.com/userfiles/file/zubasudapi.pdfIn PDF document text
- https://www.la-melodie-des-saveurs.fr/ckfinder/userfiles/files/jopoj.pdfIn PDF document text
- http://ngocminhcnc.com/demo_thietbimay_24_7/upload/files/kisuzefujo.pdfIn PDF document text
- https://vwb.mrv-educationservices.com/content_file/files/42595424842.pdfIn PDF document text
- http://emblem4home.com/UserFiles/Member/File/97193727710.pdfIn PDF document text
- http://valkexclusief.reviews/app/webroot/files/userfiles/files/20455119098.pdfIn PDF document text
- http://serviphony.com/tinymce/jscripts/tiny_mce/plugins/phpimage/phpimage/upload/images/file/jaxox.pdfIn PDF document text
- http://romanasulcikova.cz/userfiles/46554289475.pdfIn PDF document text
- http://webinaris.net/ckfinder/userfiles/publics/files/wavobubitevebojovili.pdfIn PDF document text
- http://bosch-elektronarzedzia.pl/catalog/file/fugidetesojezike.pdfIn PDF document text
- http://dkind.net/userData/board/file/wafogenumukigujuxuz.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/gsn6it1sr872bl2e0ajdq1df16/kakigulezu.pdfIn PDF document text
- http://www.nena-artspace.com/ckfinder/userfiles/files/pevelafiwojep.pdfIn PDF document text
- http://gok-maciejowice.pl/js/ckfinder/userfiles/files/roguge.pdfIn PDF document text
- http://liceoadultos.juniorcollege.cl/userfiles/files/nirunawimi.pdfIn PDF document text
- https://12shio1.com/contents/files/49283502498.pdfIn PDF document text
- http://motovelo-nmsk.ru/userfiles/file/dazixa.pdfIn PDF document text
- http://bjsddesign.com/filespath/files/20210901232110.pdfIn PDF document text
- http://www.ashtralmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/161336cbc248ad---lenepu.pdfIn PDF document text
- https://balajihighfields.in/userfiles/file/54043372501.pdfIn PDF document text
- http://fusen-es.info/yamituki-n/uploads/files/suzofojexekasofolenoxe.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131774cce985---64179978397.pdfIn PDF document text
- http://morenoroofing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b2d6038f9b---dafimokefigu.pdfIn PDF document text
- http://fortlauderdalelimorental.net/wp-content/plugins/formcraft/file-upload/server/content/files/161310001bbf43---19209086440.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_off0000dc05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC05 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f417.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF417 | 17844 bytes |
SHA-256: 9f154982f60bebf73cd8287575b55f4ee998ae1bb181ba60791d06316c15ff02 |
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font_02_sfnt_off0001223c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1223C | 10680 bytes |
SHA-256: 6bd3e350e837b28d39a5b4f239f511f35fc935965350edb1a1fa9f5fba3d51d5 |
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