MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with one identified as a link farm on disposable hosting, suggesting a phishing or redirection scheme. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards an attempt to direct users to potentially harmful external content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://capitaloffice.pl/fotki/file/xuvagowesepan.pdf In PDF document text
- https://tectrongim.com/uploads/file/poriwojevezemagarisegix.pdfIn PDF document text
- http://parateam.cz/file/wuwovexejozifigenasud.pdfIn PDF document text
- http://medicaldistri.com/ckfinder_files/files/97268474907.pdfIn PDF document text
- http://www.humillacionyestrella.org/ckfinder/userfiles/files/29807335042.pdfIn PDF document text
- http://cec-intl.ru/app/webroot/files/file/nazejajijibedeloxobifusab.pdfIn PDF document text
- http://zopos.zohukum.com/ckfinder/userfiles/files/jejunodifeno.pdfIn PDF document text
- https://billionbosses.com/ckfinder/userfiles/files/59841530835.pdfIn PDF document text
- https://aftaplan.com/works/peepsparty/html/upload_files/file/jaduriwip.pdfIn PDF document text
- https://lawrenceyezersky.com/userfiles/file/17911378363.pdfIn PDF document text
- https://agsposure.org/wp-content/plugins/super-forms/uploads/php/files/0ef16a8dfdcb7beed63eb8af8f21e591/nidedetexigerixuludajo.pdfIn PDF document text
- http://lamardaegu.com/upfile/user/file/83305712141.pdfIn PDF document text
- http://korytnica.net/data/files/vokuvowonuwelir.pdfIn PDF document text
- http://connect-event.fr/ckfinder/userfiles/files/sesemapuwuxenezagexux.pdfIn PDF document text
- http://accessprecision.com/userfiles/file/39608495345.pdfIn PDF document text
- https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/16150e1fc12323---zizafaxudevimita.pdfIn PDF document text
- https://wolfgang-photography.com/userfiles/files/80702569940.pdfIn PDF document text
- http://obchodsezlatem.cz/upload/files/73336511957.pdfIn PDF document text
- http://location-venise.com/italie_documents/files/84095684836.pdfIn PDF document text
- http://bobmeetin.com/media/galleries/files/mugevesolozaxavunotis.pdfIn PDF document text
- https://stomatoloska-ordinacija-rijeka.com/files/2786716172.pdfIn PDF document text
- https://lifecareproduct.in/ckfinder/userfiles/files/xulilijik.pdfIn PDF document text
- http://chuabenhxuongkhop24h.com/images/files/xajirabudijedobatoso.pdfIn PDF document text
- http://formpart.com/upload/ckfinder/files/rurumewewonaje.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=how+to+silence+email+notifications+on+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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b7eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7EB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cffd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFFD | 18168 bytes |
SHA-256: d8546a1fb9f7aa0653768cfc412322af5c9b40b77047f3cb2fcf3cad48fd0590 |
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font_02_sfnt_off0000ffcf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFCF | 10712 bytes |
SHA-256: 150a03578da309215b310efe3a981ca16eab29965ce13438fd737c58c6234fcf |
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