MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains embedded JavaScript, which is a common technique for executing malicious code within PDFs. The presence of numerous external URLs, many pointing to PDF files on various domains, suggests a link farm or redirection mechanism likely used for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9908
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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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://canionglobal.com/FCKeditor/file/28492896668.pdf In PDF document text
- https://bahamianbrewery.com/ckfinder/userfiles/files/99039356662.pdfIn PDF document text
- https://tonerihned.cz/userfiles/file/rotavimejojab.pdfIn PDF document text
- http://bike-aholic.com/UserFiles/file/68764697525.pdfIn PDF document text
- http://zpb-maciejewski.pl/upload/fck/file/69469721773.pdfIn PDF document text
- http://alajwakh.com/uploaded_files/userfiles/files/tefopigifirefov.pdfIn PDF document text
- http://jarauwerdaenzn.nl/userfiles/file/52178116832.pdfIn PDF document text
- http://videotour24.com/data/fckupload/file/52241173703.pdfIn PDF document text
- http://hangquangauto.com/files/66936242807.pdfIn PDF document text
- http://surveycook.com/upload/tmp/202109/file/45251401724.pdfIn PDF document text
- http://garage-ys.info/js/upload/files/71092493303.pdfIn PDF document text
- https://lekkermooi.nl/userfiles/file/jikiterojosokazo.pdfIn PDF document text
- https://hongdung.vn/ckeditor/images/files/piziw.pdfIn PDF document text
- http://lamgi.pl/ckfinder/userfiles/files/rulufarivivowakatuw.pdfIn PDF document text
- http://habitat3.eu/userfiles/files/totibinaxo.pdfIn PDF document text
- http://rsport.eu/yonexshop/static/file/47238289433.pdfIn PDF document text
- http://hairtransplantmangalore.com/uploaded_files/userfiles/files/18846494267.pdfIn PDF document text
- http://sasnowosielski.com/ckfinder/userfiles/files/73500401042.pdfIn PDF document text
- http://comicpapyrus.com/wp-content/plugins/super-forms/uploads/php/files/166d5b05ebbcd3d196f71d9d99bab31b/48159020487.pdfIn PDF document text
- https://macauroommate.com/ckfinder/userfiles/files/81856405818.pdfIn PDF document text
- http://zenithmetals.com/files/bogariz.pdfIn PDF document text
- http://saga.diamonds/uploads/ckfinder/files/xesexasujewudimofi.pdfIn PDF document text
- http://crystal-lamp.ru/uploads/files/tifirabiwikomogewug.pdfIn PDF document text
- http://www.deadclan.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161417123bc5b2---pekamegobobiraze.pdfIn PDF document text
- http://tecniagua.es/uploads/ckfinder/files/59051525795.pdfIn PDF document text
- https://sukhayurveda.in/userfiles/file/91380832149.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=gps+on+iphone+8PDF 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_off0000c35f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC35F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000db71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB71 | 16972 bytes |
SHA-256: 0a5a5e9e1ebf8a95007fa9b92a113eab4dbf05568faa9532e09feb603a9cfdd0 |
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font_02_sfnt_off0001072f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1072F | 10188 bytes |
SHA-256: 404e0af168cd2063be0be9f5142293c30370aa6aa5306788e5a1eaddbd5d8f46 |
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