MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised or disposable hosting. The 'PDF_SEO_DISPOSABLE_LINK_FARM' and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' heuristics indicate a pattern of using link farms on potentially untrusted domains. The embedded JavaScript likely facilitates the redirection or further malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9780
Heuristics 7
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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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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://tageedesign.com/ssmpt/documents/file/34433086481.pdf In PDF document text
- https://foodphotoshop.com/userfiles/files/96839299105.pdfIn PDF document text
- http://a2hgghk.handylover.com/upload/files/99940278883.pdfIn PDF document text
- https://questyme.ca/userfiles/file/joxadebakazixedutap.pdfIn PDF document text
- http://phanvienphianam.com/uploads/userfiles/file/44647053987.pdfIn PDF document text
- https://fiscalonline.eu/app/webroot/files/userfiles/files/65308198770.pdfIn PDF document text
- http://slsnn.ru/content/files/50793739445.pdfIn PDF document text
- https://doctornhospital.com/banglanews24/editorsfiles/files/sikebuxu.pdfIn PDF document text
- http://gdfsztal.com/uploadfile/files/takunaxabimogabipi.pdfIn PDF document text
- http://xn--80ab1a9a.xn--p1ai/sadm_files/zenejopopomodomexunof.pdfIn PDF document text
- http://vattuxaydunghl.com/userfiles/file/47414159595.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/161364c02e96c5---ligine.pdfIn PDF document text
- https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132fb5d13523---96027136792.pdfIn PDF document text
- https://www.clinicaepilepsia.cl/ckfinder/userfiles/files/birijepezabix.pdfIn PDF document text
- http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/1e93fe395435e122e6c4cc33646a922f/bobisanemapijavuviti.pdfIn PDF document text
- http://marchmont.ru/imgs/file/78241399536.pdfIn PDF document text
- https://www.creativetalentnetwork.com/ckfinder/userfiles/files/97929814003.pdfIn PDF document text
- http://rocincorporated.com/domain.com/images/dynamic_pages/file/verevujogovavuwanejojiza.pdfIn PDF document text
- https://clubberia.com/js/ckfinder/userfiles/files/rifevanigegoz.pdfIn PDF document text
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/adf24a2da79141a52c26d7c78a9313c9/judezajisovedi.pdfIn PDF document text
- http://www.guus.edu.mn/ckfinder/userfiles/files/govegedenugovubegabugur.pdfIn PDF document text
- http://thecargonepal.com/userfiles/file/kepemudore.pdfIn PDF document text
- http://palaciodelosnavas.com/userfiles/file/batulupibogiralaxu.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/82822086763.pdfIn PDF document text
- http://sovaimm.it/userfiles/files/30933560190.pdfIn PDF document text
- https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/161322f91d2dae---42081381009.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=c%C3%B3mo+calibrar+la+bater%C3%ADa+de+tu+androidPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cb97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB97 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e3a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3A8 | 16836 bytes |
SHA-256: 211097b55cbf1985c25d6955e8b04dca157948ab56e2a5568b5bc4f37b63821b |
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font_02_sfnt_off0000fbf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBF0 | 10836 bytes |
SHA-256: a59de97937c75c7fb57c9d2611d799e9a85a01c41c79eb667c6e0665f2c82df6 |
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font_03_sfnt_off00011491.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11491 | 18236 bytes |
SHA-256: e199047167a35849d1207205f94dc977699e3ac2841343779b1be8a371573394 |
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