MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF that contains numerous embedded URLs, many of which point to other PDF files hosted on various domains. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates that the PDF is part of a link farm, suggesting a potential SEO manipulation or content distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9827
Heuristics 5
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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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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://chelseafoodmart.com/uploads/files/88657593319.pdf In PDF document text
- http://www.opencalgary.org/wp-content/plugins/formcraft/file-upload/server/content/files/16131bbe7b4a88---mufeni.pdfIn PDF document text
- http://safeabortionnepal.com/userfiles/file/10476814898.pdfIn PDF document text
- https://servauto.fr/img/user/file/genodozenow.pdfIn PDF document text
- https://safetypadlocks.eu/eurostyl/photos/file/zegawujuxanarazuzakomika.pdfIn PDF document text
- http://unseretochter.ch/images/file/17941706900.pdfIn PDF document text
- http://cgpharma.in/cote_dor_import/admin/ckfinder/userfiles/files/filufowapox.pdfIn PDF document text
- http://findusafranchise.com/files/files/43800981316.pdfIn PDF document text
- https://ichapps.peaceofworld.com/ichapps/ckeditor-ckfinder-integration/uploads/files/40674612087.pdfIn PDF document text
- https://www.antoniopopolizio.it/ckfinder/userfiles/files/givuwefe.pdfIn PDF document text
- http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/16132c782601ce---pezufule.pdfIn PDF document text
- https://artcorner-fiberglass.com/userfiles/files/80392675534.pdfIn PDF document text
- http://keemunblacktea.cn/uploads/file/050929168123.pdfIn PDF document text
- http://denkobarbell.com/_upload/files/60775164212.pdfIn PDF document text
- http://kommunikator.nu/demo/userfiles/file///27981064029.pdfIn PDF document text
- https://hbfilm.ca/resimler/files/21897670486.pdfIn PDF document text
- http://hcstonetw.com/uploads/files/202109081054042989.pdfIn PDF document text
- https://stmpallet.com/ckfinder/userfiles/files/21358966931.pdfIn PDF document text
- https://markiza-trade.ru/admin/ckfinder/userfiles/files/wuxalibinusabewatuzefufo.pdfIn PDF document text
- http://thechitay.com/uploads/userfiles/file/xuzozafuduro.pdfIn PDF document text
- https://nhanloc.net/userfiles/file/81908447769.pdfIn PDF document text
- http://hotelniagararimini.eu/userfiles/files/wotegofovozokelupiwesis.pdfIn PDF document text
- http://fgsconsulta.com.br/ckfinder/uploads/userfiles/files/ruxogu.pdfIn PDF document text
- http://psychanalyste-gard.fr/ckfinder/userfiles/files/xemibegitikazu.pdfIn PDF document text
- http://nikkenj.com/userfiles/file/gedufilugutovirer.pdfIn PDF document text
- https://wic-net.com/userfiles/file/15285305432.pdfIn PDF document text
- https://davidfoleyinc.com/userfiles/file/numofaroponakerepadinifod.pdfIn PDF document text
- https://sharjahcements.com/images/bulk_images/files/45296788329.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=pixels+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_off0000bbbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBBBF | 16816 bytes |
SHA-256: 1da3d7d4e26fb5888fb856a9eebf7b75407fbbe10db4e46a8e0f6b3929f8eaad |
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font_01_sfnt_off0000e75e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE75E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ff75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF75 | 10284 bytes |
SHA-256: 95b44514147e1d891aaae7b6e70c95e946c6c15a2f65be0e403455d69077a69c |
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