MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, a common technique for executing malicious code within documents. It also features numerous external URIs, many of which are hosted on disposable domains, suggesting a link farm or phishing lure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to redirect users to malicious sites or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://abandassociates.com/ckfinder/userfiles/files/64265149753.pdf In PDF document text
- http://royalwedding.jp/images/blog/file/15276272622.pdfIn PDF document text
- http://jurabos.nl/include/editor/file/nerawo.pdfIn PDF document text
- http://etalentlink.com/uploadfile/file///2021090712504021.pdfIn PDF document text
- http://www.anaja-inter.org/public/file/59872004236.pdfIn PDF document text
- http://cps-mbstu.edu.bd/app/webroot/js/ckfinder/userfiles/files/82368848839.pdfIn PDF document text
- https://lapalettedesarts.fr/gestion/file/81318512937.pdfIn PDF document text
- http://tuderprogettazione.it/userfiles/files/32126460901.pdfIn PDF document text
- http://hotelpenza58.ru/ckfinder/userfiles/files/gajimuxamezej.pdfIn PDF document text
- https://yumasri.com/assets/ckfinder/userfiles/files/lebox.pdfIn PDF document text
- https://homeaestheticsllc.com/wp-content/plugins/super-forms/uploads/php/files/8eec640a910f1b41e1432f8ead1a73bb/batefawifofafepode.pdfIn PDF document text
- https://giaiphapthietke.vn/media/file/files/rifaremomaxepakota.pdfIn PDF document text
- https://oolong-dining-co.com/webroot/editor-uploads/files/79130999758.pdfIn PDF document text
- https://eminentland.com/admin/userfiles/files/60771748165.pdfIn PDF document text
- http://liavanhaeringen.nl/userfiles/files/xixararumagawovemefo.pdfIn PDF document text
- http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/1613d8ad4db163---15603711874.pdfIn PDF document text
- https://gizaviation.com/uploads/files/98029828012.pdfIn PDF document text
- https://md-bud.pl/szklo/photos/file/95957270128.pdfIn PDF document text
- http://maslag.eu/userfiles/file/2647083828.pdfIn PDF document text
- http://esipro.fr/userfiles/file/ditafisupofazagujaxabonaf.pdfIn PDF document text
- http://jinyezi.cn/upload/tujiwagugopuji.pdfIn PDF document text
- https://stichtingech.org/ckfinder/userfiles/files/vidatezedotile.pdfIn PDF document text
- http://thaimassagemodel.com/ckfinder/userfiles/files/nuvukaxaxidugarunukelunat.pdfIn PDF document text
- http://btsoft.vn/uploads/files/29001125136.pdfIn PDF document text
- http://xszhuhai.com/uploadfiles/files/42384705250.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=apa+format+in+text+citation+7th+editionPDF 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_off0000e081.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE081 | 18200 bytes |
SHA-256: 1651d8006fec0a8df1ea69b55b18fc8356f078bf7e3c6b049cb518bae8d19235 |
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font_01_sfnt_off00010ffa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FFA | 10804 bytes |
SHA-256: ce541f532d9765777555dceaa87879869ae5f04f21ad19645d8b3278ce052c3a |
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font_02_sfnt_off000128c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128C9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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