MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs that point to various domains, many of which are hosted on disposable or compromised hosting, suggesting a link farm designed to redirect users to malicious content. The presence of multiple PDF link farm heuristics further supports this conclusion.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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 http://oryginalnedekoracje.pl/userfiles/file/xixemebukoxu.pdf In PDF document text
- http://stensoproject.com/userfiles/files/nofividu.pdfIn PDF document text
- http://wksx.top/images/userfiles/file/11540691495.pdfIn PDF document text
- http://wagnerpc.com/userfiles/files/57994059641.pdfIn PDF document text
- http://irollee.com/userfiles/file/banerogexes.pdfIn PDF document text
- http://teplo76.ru/uploads/file/36749088945.pdfIn PDF document text
- https://andrejc.si/files/file/zajexigofavipe.pdfIn PDF document text
- https://gulfsupremesa.com/ckfinder/userfiles/files/55822552576.pdfIn PDF document text
- http://e-restauracion.com/app/webroot/files/uploads/files/sukuvelarilune.pdfIn PDF document text
- https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/16133f4c7203bc---15511650854.pdfIn PDF document text
- http://madinaboys.com/easydo%20v2.00/files/uploads/rujovezesajokoxi.pdfIn PDF document text
- https://esteticarcare.com/wp-content/plugins/super-forms/uploads/php/files/465811e63ecd6a55c890244b97e2dd8c/64013078425.pdfIn PDF document text
- http://lifestyleufa.ru/wp-content/plugins/super-forms/uploads/php/files/cf41049736ccb5440256aff84afec402/mizefowiwusolepa.pdfIn PDF document text
- http://systemsbiology.at/uploads/assets/file/jofibufizobi.pdfIn PDF document text
- http://sigmabhp.pl/userfiles/file/17157467787.pdfIn PDF document text
- http://cuboni.com/uploadfile/hong202109131732567765.pdfIn PDF document text
- http://www.arborvitae.cz/ckfinder/userfiles/files/95724967861.pdfIn PDF document text
- https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136787ead1c4---32876904748.pdfIn PDF document text
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614908fa7ccef---91214112232.pdfIn PDF document text
- https://ingatlansos.hu/images/userfiles/file/92304214535.pdfIn PDF document text
- https://bwhe.in/ckfinder/userfiles/files/davumelubawerimonipafalu.pdfIn PDF document text
- http://applexin.com/ttpsea/files/file/73299790762.pdfIn PDF document text
- https://hondamienbac.vn/userfiles/file/80930042664.pdfIn PDF document text
- https://kujainspectors.com/candyticket/uploads/page_images/files/toxijifokawiwovaxakud.pdfIn PDF document text
- https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/6c6b9c15b40dcbebb279880d5259081c/94646814681.pdfIn PDF document text
- http://dolekkoyum.com/admin/UserFiles/file/nozugonidenidimori.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=shark+tales+barbara+corcoran+pdfPDF 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_off0000de74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE74 | 10932 bytes |
SHA-256: a2ba7baea819d17599dd77b40a5fc0f8f0d75f84ea16abd7d074f4de962c86db |
|||
font_01_sfnt_off0000f785.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF785 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010f97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F97 | 18044 bytes |
SHA-256: bfe71c4f56d50505ca38d2dd63f94d988034f277ee6b8c8198aaf4dc4dbcd1db |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.