MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded JavaScript and multiple external URIs, many of which point to disposable hosting or compromised WordPress sites, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution. The embedded JavaScript is a common technique for initiating malicious actions within PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9800
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://bandotrading.com/uploads/file/pipes.pdf In PDF document text
- http://www.medical-psychology.gr/wp-content/plugins/formcraft/file-upload/server/content/files/1613376a87e957---jibulekiza.pdfIn PDF document text
- https://kligi.viart.lt/ckfinder/userfiles/files/43842159338.pdfIn PDF document text
- http://xn--80aagkbrca3apkgkee0a1bi.xn--p1ai/ckfinder/userfiles/files/kedumuneve.pdfIn PDF document text
- http://thelifelesson.net/home/tappingchanges/public_html/dowalumniusa/ckfinder/userfiles/files/sowipe.pdfIn PDF document text
- http://makaifruits.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136de9cb5295---47348220615.pdfIn PDF document text
- http://hiace-yoshikawa.com/js/upload/files/dilokomukimofigulokorok.pdfIn PDF document text
- https://xn--80aaijz0c.xn--p1ai/ckfinder/userfiles/files/57679857742.pdfIn PDF document text
- http://greenbiotech.vn/uploads/userfiles/file/16606489486.pdfIn PDF document text
- http://alessandrobelleseveterinario.eu/userfiles/files/topoda.pdfIn PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/161410c5841815---90892233287.pdfIn PDF document text
- http://mecateengenharia.com.br/ckfinder/userfiles/files/vusameguvezawesomut.pdfIn PDF document text
- http://kxqcgs.com/filespath/files/20210915231530.pdfIn PDF document text
- http://stavo-bazar.cz/userfiles/file/70847613101.pdfIn PDF document text
- https://machnik.net/ckfinder/userfiles/files/69914374366.pdfIn PDF document text
- http://pyramidplaster.com/file_media/file_image/file/nezotepoxuxunipajupune.pdfIn PDF document text
- http://pozitron-s.ru/userfiles/file/vodikiraweri.pdfIn PDF document text
- http://soundspace.eu/Upload/file/nuxajodepizog.pdfIn PDF document text
- https://santechnikosdarbai.lt/images/files/tekibalimagajelaxutogere.pdfIn PDF document text
- https://cargoservice.pl/cargoservice/userfiles/file/60606346135.pdfIn PDF document text
- http://quangcongluc.com/upload/files/46931035284.pdfIn PDF document text
- https://best-of-geldanlagen.de/userfiles/file/zazesopodafa.pdfIn PDF document text
- http://luxe-pools.fr/i/File/82409420502.pdfIn PDF document text
- https://marblo.marblobaths.ph/app/webroot/img/files/57263261847.pdfIn PDF document text
- http://2018.letnifestiwal.pl/ckfinder/userfiles/files/ganuf.pdfIn PDF document text
- https://emtracing.net/userfiles/file/lepavasopagivetodutaner.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=android+sdk+tools+emulatorPDF 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_off00011d0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D0F | 18156 bytes |
SHA-256: 5e70d94dc4a73d4e9959fb68a898e4a2ee0d7a803c8235348667d4685983e40a |
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font_01_sfnt_off00014cbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14CBC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000164d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x164D3 | 10584 bytes |
SHA-256: 0a1a6c1d5217d5cd0f30351a34614dcb0bf9542923e475c4ee7fa8274f617f5a |
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