MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF document identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of an advance-fee scam. It contains embedded JavaScript, which is often used to obfuscate malicious content or redirect users to external sites. The document's structure and heuristic firings strongly indicate a phishing lure designed to trick users into believing they are due a prize or funds, requiring payment for delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 8
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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 http://akiyastyle.com/app/webroot/js/ckfinder/userfiles/files/gafadisegexavidirejupi.pdf In PDF document text
- https://nusantarabet4d1.com/contents/files/55420955969.pdfIn PDF document text
- http://hoteldanang.com/uploads/images/files/munavejorupivukivufe.pdfIn PDF document text
- https://www.higher-energy-trampolineclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613484f488e21---pipodejizapezemogexumup.pdfIn PDF document text
- http://xfswchem.com/upload/files/modosudigezile.pdfIn PDF document text
- https://realxenon.ru/uploads/files/niworudisanufafinofaz.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b4967af546---19822518582.pdfIn PDF document text
- http://kingbikeonline.com/images/upload/File/91406219467.pdfIn PDF document text
- https://reformedgeneration.com/userfiles/file/doduxudunebu.pdfIn PDF document text
- http://studio-castiglioni.com/userfiles/files/64088719192.pdfIn PDF document text
- http://bancasemecanino.com/userfiles/files/66800817239.pdfIn PDF document text
- https://comillaspostgrado.es/userfiles/file/nifepovunoluraj.pdfIn PDF document text
- http://glampingcaravan.com/userfiles/file/20210905095655.pdfIn PDF document text
- https://buyafranchise.org/files/files/pusomigenataxuj.pdfIn PDF document text
- https://tradegateindia.com/userfiles/file/99704847539.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/e3cca8cd3d3568eaf789e649660e997b/76226000089.pdfIn PDF document text
- http://turar-mussin.com/userfiles/File/70148725239.pdfIn PDF document text
- http://hacoauto.vn/upload/files/39966085887.pdfIn PDF document text
- https://horkolas-gatlas.hu/ufiles/file/33987296054.pdfIn PDF document text
- http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613eb938dc0e5---mefuzaxif.pdfIn PDF document text
- http://www.ettermanenterprises.com/ckfinder/userfiles/files/19879173745.pdfIn PDF document text
- http://allegroescrow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614017769ad2f---dixabebonufu.pdfIn PDF document text
- https://www.servicespace.org/inc/ckfinder/userfiles/files/95001256491.pdfIn PDF document text
- http://barahi.com/assets/userfiles/files/boxugowiduzofujabedoro.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=amazon+android+store+developerPDF 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_off00011129.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11129 | 10660 bytes |
SHA-256: a75f0b680bc8332deab0f04e2bfee628bb918b237597d87976de91bda1b7c607 |
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font_01_sfnt_off00012997.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12997 | 18584 bytes |
SHA-256: e15de1fbe6fdce70ae663699f0ed9218445ab10b0e851e15255ba5cf2cd15878 |
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font_02_sfnt_off000159c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x159C0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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