MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external links, many of which are embedded within the document body and point to disposable domains. Heuristics indicate this is a link farm, and ML classifiers and ClamAV strongly flag it as malicious. The presence of external URIs and the overall structure suggest a phishing or malware distribution attempt, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://oniceh.ru/uplcv?utm_term=examen+exani+ii+pdf PDF link annotation
- https://uleshuzatabc.hu/files/file/nokupad.pdfIn PDF document text
- http://mnwebdesign.dk/userfiles/file/jobirebifipazaxofibin.pdfIn PDF document text
- http://sfipl.in/userfiles/file/78971733508.pdfIn PDF document text
- https://www.adoz.cz/ckfinder/userfiles/files/59238086179.pdfIn PDF document text
- http://achwvs.love-mrt.com/upload/files/parelowim.pdfIn PDF document text
- https://www.hotelrestaurantmacarena.fr/ckfinder/userfiles/files/tudabisopazosukob.pdfIn PDF document text
- http://vitanova-cattery.com/upload/file/27455282961.pdfIn PDF document text
- https://kingwaterpure.com/ckfinder/userfiles/files/79988211749.pdfIn PDF document text
- https://lederstuehle-shop.de/ckfinder/userfiles/files/beponuxorabemijow.pdfIn PDF document text
- https://ezgoe.com/10005001208290177/ckfinder/userfiles/files/feretesopumudub.pdfIn PDF document text
- http://thermcom.cz/userfiles/file/25057324417.pdfIn PDF document text
- http://arcstema.com/userfiles/files/rubudiko.pdfIn PDF document text
- http://mineraux-et-lithotherapie.fr/ckeditor/upload/files/vojaxivimudibejomokadokoj.pdfIn PDF document text
- https://computerzone.pk/file/84480930488.pdfIn PDF document text
- http://chinasoftcore.com/userfiles/file///veradizoda.pdfIn PDF document text
- http://cheumst.com/upload/fckeditor/file/94085402887.pdfIn PDF document text
- https://www.carlosfunes.es/wp-content/plugins/formcraft/file-upload/server/content/files/1613956663a3bb---diratad.pdfIn PDF document text
- http://chithanhplastics.com/uploads/userfiles/file/nilulojitemirex.pdfIn PDF document text
- http://diagcorlifescience.com/attachment/file/bazegigadupino.pdfIn PDF document text
- https://pepinieramontana.ro/ckfinder/userfiles/files/2185902761.pdfIn PDF document text
- http://joesservicecenternj.com/userfiles/files/vimozejovizobubeju.pdfIn PDF document text
- http://jiendurancecoaching.com/ckfinder/userfiles/files/jopugalobatakepuwakunuxul.pdfIn PDF document text
- http://www.tiendadelbordado.com/ckfinder/userfiles/files/2039309735.pdfIn PDF document text
- https://sergiomauri.com/images/file/95867854371.pdfIn PDF document text
- 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_off0000bf3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF3E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d750.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD750 | 18692 bytes |
SHA-256: b6b6f13089ad3cb0fc29e976673df83aacfae1dfebe81481d85a340ecda21835 |
|||
font_02_sfnt_off000106ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106EA | 10212 bytes |
SHA-256: 235374e458ebf3652469bd5e51d1d9034dfafe56c0047fa311ea14e97873e5ce |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.