MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to various domains. The document body is heavily obfuscated and appears to be non-readable content, suggesting the primary function is to host these malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 https://mehfermobilsaglik.com/userfiles/file/9547463918.pdf In PDF document text
- https://nieruchomoscikomercyjne.co/files/file/26413305338.pdfIn PDF document text
- http://dotacjedlaoze.pl/userfiles/file/xodegoroti.pdfIn PDF document text
- https://suemsas.com/wp-content/plugins/super-forms/uploads/php/files/2qqinsgfnaue3he8rte0ehua37/80620101634.pdfIn PDF document text
- http://kolkandkolkdesign.com/site/data/ws/files/pigoditadonusepona.pdfIn PDF document text
- http://195exim.com/datas/files/24136885673.pdfIn PDF document text
- https://www.southdownscellars.co.uk/ckfinder/userfiles/files/20378138607.pdfIn PDF document text
- http://www.pattyn360.com/upload/forum/files/jabexis.pdfIn PDF document text
- http://teleserviciomalaga.com/ckfinder/userfiles/files/40448975574.pdfIn PDF document text
- https://galerieportelouise.be/userfiles/files/gisekebibevomoligufuv.pdfIn PDF document text
- https://grdr.org/paidel/ckfinder/userfiles/files/32842058326.pdfIn PDF document text
- https://nepalmicrofinancesummit.org/userfiles/files/27010633481.pdfIn PDF document text
- http://wpchkg.com/upload/image/file/zisewizo.pdfIn PDF document text
- http://przychodnia-felinskiego.pl/uploads/editor/file/28964297392.pdfIn PDF document text
- http://fasson.vip/images/editor/files/sojuxabevolonivomabun.pdfIn PDF document text
- https://goldengatetaichiqigong.com/userfiles/file/wamunoxolokagasu.pdfIn PDF document text
- http://sosnovgeo.ru/userfiles/file/vojejezobuxedunerevisozaw.pdfIn PDF document text
- http://eduomania.com/wp-content/plugins/formcraft/file-upload/server/content/files/161319cb62a92b---xuwamupid.pdfIn PDF document text
- http://edwindijk.nl/home/edijk/domains/edwindijk.nl/public_html/uploads/file/gegalixetekemen.pdfIn PDF document text
- http://xn--365-pn7mwb654m2qn.com/ckupload/files/loxefepakexuvosu.pdfIn PDF document text
- http://dorrstrechy.cz/UserFiles/File/44277227451.pdfIn PDF document text
- https://sensiblemachines.com/ckfinder/core/connector/php/files/daxuwizix.pdfIn PDF document text
- http://wagnerpc.com/userfiles/files/18017552240.pdfIn PDF document text
- http://britishcytology.org.uk/ckfinder/userfiles/files/zilexakevabaleseri.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=simplify3d+extrusion+width+auto+or+manualPDF 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_off0000e5d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5D3 | 18872 bytes |
SHA-256: 996a15024bd86631e58f25953bc5027d84fb7c8f744b6419ffdc3c5c500b17ad |
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font_01_sfnt_off000116fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116FB | 11412 bytes |
SHA-256: 1f8e7c79ca3d89a2d1e34d7e093ae5849f8fa67d7cc1fdb69bae732004063536 |
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font_02_sfnt_off000131cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131CC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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