MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF file detected as malicious by ClamAV and an ML classifier. It contains embedded JavaScript, which is a common technique for executing malicious code within PDFs. The PDF also features a large number of external links, many of which point to potentially suspicious domains, suggesting a phishing or malware distribution attempt. The presence of embedded JavaScript indicates an attempt to download and execute further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://korankertas.com/contents/files/piroroxifiwerelaxubegofax.pdf In PDF document text
- http://manvilastrust-org.bvirani.com/ckfinder/userfiles/files/9867376053.pdfIn PDF document text
- http://bsbcarpet.com/userfiles/file/xaxina.pdfIn PDF document text
- http://xn--80aagkbrca3apkgkee0a1bi.xn--p1ai/ckfinder/userfiles/files/tuniz.pdfIn PDF document text
- http://www.festivalmarrakech.info/wp-content/plugins/formcraft/file-upload/server/content/files/1613a03f568edf---tomadava.pdfIn PDF document text
- https://www.barefoothoa.com/webroot/js/ckfinder/userfiles/files/waxezuzuxarelitewixesolar.pdfIn PDF document text
- https://rimi.sk/userfiles/file/868155798.pdfIn PDF document text
- http://runwellconsulting.com/file/file/nilumiwuja.pdfIn PDF document text
- http://huiking.cn/uploads/file/021745522138.pdfIn PDF document text
- https://rpaxis.net/userfiles/file/luxarelenuvepiwiweg.pdfIn PDF document text
- http://linkipt.com/_UploadEditor/files/89745526299.pdfIn PDF document text
- https://bcm.es/files/galeria/files/4556886937.pdfIn PDF document text
- http://greddy.com/admin/common/ckfinder/userfiles/File/73028592058.pdfIn PDF document text
- http://abcbyspu.net/ckfinder/images_store/files/15655015362.pdfIn PDF document text
- https://letajicikoberce.cz/userfiles/file/jitijarujulegukunewukak.pdfIn PDF document text
- http://radissonhoteltraining.com/userfiles/file/8970244972.pdfIn PDF document text
- https://wangwangcamp.com/uploads/files/202109111547428410.pdfIn PDF document text
- https://kurek-rowery.pl/user_pict/file/tudijubibafifatuxenoxonaz.pdfIn PDF document text
- http://skrutit-probeg.ru/upload_picture/file/36253721875.pdfIn PDF document text
- https://kompaspt2.com/contents/files/lezusazidarexoz.pdfIn PDF document text
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613887dcd82b6---31972292690.pdfIn PDF document text
- https://podgoricki-klub.me/userfiles/file/levilofigeguribepi.pdfIn PDF document text
- http://liweisteel.co.th/ckfinder/userfiles/files/76661723597.pdfIn PDF document text
- http://www.grifin.sk/files/4151549311.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=banjara+the+truck+driver+full+hd+movie+free+downloadPDF 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_off0000d8e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8E0 | 11100 bytes |
SHA-256: 0ca6fb9a0d9797ceda57409054c87688e76c4514e4ab81b22410f30b471389a8 |
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font_01_sfnt_off0000f29a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF29A | 17008 bytes |
SHA-256: c0f4f8234052a72553acef39f907918649fcc9f20c9523fff7a017126aafa389 |
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font_02_sfnt_off00011eb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EB5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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