MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The presence of numerous embedded URLs pointing to various PDF files suggests a link farm or SEO manipulation tactic. While no scripts were explicitly extracted, the PDF structure and URL patterns are indicative of phishing or malicious content distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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://proximeo.com/ckfinder/userfiles/files/kidebotilese.pdf In PDF document text
- https://ismet.com.br/ckfinder/userfiles/files/97789994920.pdfIn PDF document text
- http://sochi-riba.ru/ckfinder/userfiles/files/71467333482.pdfIn PDF document text
- http://pescepiana.eu/userfiles/files/zedefasaf.pdfIn PDF document text
- https://nodka.eu/ckeditor/ckfinder/userfiles/files/76513634232.pdfIn PDF document text
- http://travel-door.com/userfiles/file/polexomatuwu.pdfIn PDF document text
- http://www.gpkoaee.ru/ckfinder/userfiles/files/nikutivezobe.pdfIn PDF document text
- https://chennothinterios.com/uploads/file/81973283048.pdfIn PDF document text
- http://marketingnews.fr/images/file/xavapunodotujixo.pdfIn PDF document text
- http://sharon-barron.com/userfiles/files/kifakuk.pdfIn PDF document text
- https://gccpay.net/wp-content/plugins/super-forms/uploads/php/files/4ada0b00e43f216f00e7b9fe18957437/79303372065.pdfIn PDF document text
- http://pcccmiennam.com/media/ftp/file/leluketetezifigaja.pdfIn PDF document text
- http://prochem.vn/images/uploads/files/82170075791.pdfIn PDF document text
- http://dolekkoyum.com/admin/UserFiles/file/75348231190.pdfIn PDF document text
- http://cualuoiskydoor.com/webroot/img/files/xovovenabuxadipa.pdfIn PDF document text
- https://kapefashion.com/files/files/dixalatefupezinakejosanav.pdfIn PDF document text
- http://novosib-sport.ru/ckfinder/userfiles/files/wurobenivaz.pdfIn PDF document text
- https://sgicorp.com/userfiles/files/bivizewujevoradiv.pdfIn PDF document text
- http://sfipl.in/userfiles/file/22003272.pdfIn PDF document text
- http://insightonafrica.in/userfiles/file/42099902354.pdfIn PDF document text
- http://zsdbiopharm.com/upload/files/29564093588.pdfIn PDF document text
- http://ipllaser.in/uploads/92740505430.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/1614040914f3ca---74285377582.pdfIn PDF document text
- http://stressmanagement-karriere.de/userfiles/file/32047732945.pdfIn PDF document text
- https://crc.creativechange.net/ckfinder/userfiles/files/91287833968.pdfIn PDF document text
- https://jecoexports.com/ckfinder/userfiles/files/kirirorolakagek.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=anime+face+maker+go+apkPDF 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_off0000c655.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC655 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000de6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE6C | 10584 bytes |
SHA-256: bc8f7a11931fbeff0bf0d6f94b2640c430dc907c88b31265bdb54d2fe850bc5c |
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font_02_sfnt_off0000f695.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF695 | 20744 bytes |
SHA-256: b826003dbff71657c3cdcf861b81234a795f8cde1a12f005db7fb8b0d94974d9 |
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