MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF exhibits characteristics of a phishing lure, including being image-heavy with minimal text and containing numerous external links. The ML classifier and ClamAV detection strongly indicate malicious intent. The presence of multiple unknown URLs suggests a link farm designed to redirect users to malicious content, likely for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 66 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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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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 http://keifo.ru/ckfinder/userfiles/files/81136169236.pdf In PDF document text
- http://israel-aliya.com/wp-content/plugins/super-forms/uploads/php/files/9270a5480cf5e7c3d8ce9f0a913e0399/kazenowozokodaratufupixa.pdfIn PDF document text
- http://smingames.com/ckfinder/files/nimawuvikakaxi.pdfIn PDF document text
- https://henseltech.cz/userfiles/file/2851337890.pdfIn PDF document text
- http://mudrkanuch.sk/editor_uploads/system/files/13429836006.pdfIn PDF document text
- http://lnv-cnc.com/userfiles/file/jomipixesoxonir.pdfIn PDF document text
- http://kooijobs.in/ckfinder/userfiles/files/61977437496.pdfIn PDF document text
- http://totoumi.jp/upload/file/99572555726.pdfIn PDF document text
- http://nemalipics.com/70150100313.pdfIn PDF document text
- https://illinoisfiscalpolicycouncil.org/app/webroot/userfiles/file/sexisaxobaxeg.pdfIn PDF document text
- http://getawaynewzealand.co.nz/wp-content/plugins/formcraft/file-upload/server/content/files/161302fdaa71f9---30071417029.pdfIn PDF document text
- http://studiobardinisrl.com/userfiles/files/68580561163.pdfIn PDF document text
- https://zhansq.cn/upload/file/rurodolunorejepet.pdfIn PDF document text
- http://pphjako.pl/userfiles/file/pepixamopikimadefot.pdfIn PDF document text
- http://mtjjt.com/2013/upload/article/files/2109010756117634683u36m.pdfIn PDF document text
- http://bjjiffy.com/upload/piraz.pdfIn PDF document text
- http://www.web-globus.de/ckfinder/userfiles/files/nipezinofirijujafugojevi.pdfIn PDF document text
- https://cosmopolitanhotelbg.lastrada.bg/uploads/wysiwyg/files/lamisurufevatim.pdfIn PDF document text
- http://arc-en-cielproduce.com/ckfinder/userfiles/files/33317553199.pdfIn PDF document text
- http://mebco.ru/images/file/rigemudelafi.pdfIn PDF document text
- https://alicantea.centralcms.cloud/galeria/files/risapifuvarusoba.pdfIn PDF document text
- http://lpc2529.com/piceditor/file/vedonaxamemafajebiropad.pdfIn PDF document text
- http://kaus21.com/userData/board/file/valanedilewudolamomadi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=wonder+full+movie+onlinePDF 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_off0000ace2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACE2 | 13744 bytes |
SHA-256: de1dc74ae531887d79c60187386ff3c8f62d37d3979135ea1f8cc6c321969cef |
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font_01_sfnt_off0000cec4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEC4 | 10248 bytes |
SHA-256: 69407bcd91cdb9fde721975a1e07ee4aa37eebcc73d7c50ce57bcfcc235b0c66 |
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font_02_sfnt_off0000e5bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5BB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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