MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which point to unknown or potentially malicious domains, suggesting a phishing or malware distribution scheme. The presence of PDF-specific heuristics like PDF_SEO_DISPOSABLE_LINK_FARM further supports the classification as a malicious document, likely intended to lure users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9935
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://kevinmcallisterlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/12532251253.pdf In PDF document text
- http://hyundaihungthinh.com/uploads/images/files/14137066655.pdfIn PDF document text
- http://gzky.cn/dubeite/ckfinder/userfiles/files/20210909_120917.pdfIn PDF document text
- http://suliaok.com/v15/Upload/file/20219141656467555.pdfIn PDF document text
- https://www.bmo-agencement.fr/ckfinder/userfiles/files/10556744536.pdfIn PDF document text
- https://www.stnedu.com/ckfinder/upload/files/18021572039.pdfIn PDF document text
- http://stonepigments.com/userfiles/file/89438040551.pdfIn PDF document text
- https://ssmavidiyar.com/public/content-images/files/3792359094.pdfIn PDF document text
- https://clubesolbra.com/uploads/files/86173505549.pdfIn PDF document text
- http://auburn-companies.com/userfiles/files/21103255118.pdfIn PDF document text
- https://orkhaconstruction.com/wp-content/plugins/super-forms/uploads/php/files/bjobu02jma6qotb2gk70unmlvg/22085920135.pdfIn PDF document text
- http://magdrywall.com/project-new/christianbook/upload_images/file/60877320330.pdfIn PDF document text
- http://donahoelawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/80528889012.pdfIn PDF document text
- http://designgaleria.hu/userfiles/file/85122942015.pdfIn PDF document text
- http://vinhthuanvietnam.com/upload/files/76172688569.pdfIn PDF document text
- http://sancheonglittletheaters.com/upload/userfiles/2021/09/files/210915110147.pdfIn PDF document text
- http://clerus.hu/files/file/kozekosikajijadidizaju.pdfIn PDF document text
- https://cowichanmusicfestival.com/userfiles/file/51945443993.pdfIn PDF document text
- http://eiak.org/upload/editor/files/kisebizagife.pdfIn PDF document text
- https://segurodegranizo.ar/noticias/fckeditor/file/zovadixipomavitalexixif.pdfIn PDF document text
- http://bouwbedrijfbouwheer.nl/userfiles/file/zaxadovekiv.pdfIn PDF document text
- http://lifestyleufa.ru/wp-content/plugins/super-forms/uploads/php/files/977a87c577a1149d32e504fea1b08062/kezudomutepane.pdfIn PDF document text
- http://mvdeastudio.it/userfiles/files/22312124775.pdfIn PDF document text
- https://congnghieptauthuyvietnam.vn/upload/files/wizexa.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=drawing+apps+for+samsung+notePDF 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_off0000fbbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBBB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000113cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113CD | 17660 bytes |
SHA-256: dcf1fc213c410d20d743ea4885ae36549f5117eef10de83022f1b4bfc180bf9b |
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font_02_sfnt_off00014134.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14134 | 10840 bytes |
SHA-256: a64bc6c60681a76e6cb33d8f1899d9994c037cea8bd73b858abf8e2195f4ff14 |
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