MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM indicates the document is a link farm hosted on disposable domains, and multiple external URIs were extracted, suggesting a phishing or malware distribution attempt. No scripts were extracted, but the overall structure and URL patterns are consistent with a malicious PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9908
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://ketchas.ru/uplcv?utm_term=league+of+legends+moving+wallpaper PDF link annotation
- http://katachizu.com/img/news/files/75645042696.pdfIn PDF document text
- https://daiichitravel.com/uploads/news_file/zeramakotoxosubufu.pdfIn PDF document text
- http://www.tecnologycenter.com/admin/uploaded/fck/file/kexolojukefas.pdfIn PDF document text
- https://ceccarmehedinti.ro/userfiles/file/18261123584.pdfIn PDF document text
- http://abwwilson.com/uploads/files/domapinobifa.pdfIn PDF document text
- http://www.theagentpipeline.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130ac96c5349---41613495925.pdfIn PDF document text
- http://hiro-seiko.com/upload/files/lojurasaguvoregi.pdfIn PDF document text
- http://springgalleryng.com/Images_upload/files/rodavovudaxi.pdfIn PDF document text
- http://daeryuhealthcare.com/ckupload/files/nisejigepuvawevopux.pdfIn PDF document text
- https://batikatravels.com/userfiles/file/peradore.pdfIn PDF document text
- http://gvs-russia.ru/admin/ckfinder/userfiles/files/30407558758.pdfIn PDF document text
- http://3mfa.com/images/editor/files/67313723549.pdfIn PDF document text
- http://arabstina.com/ckfinder/userfiles/files/mumexinidazujatavoxogel.pdfIn PDF document text
- http://seanmore.com/userData/board/file/76485505694.pdfIn PDF document text
- http://zimmerei-possert.at/bugojuvo.pdfIn PDF document text
- http://vtdsbinhthuan.vn/public/uploads/userfiles/file/giwadilimozuvipen.pdfIn PDF document text
- http://morecoredesign.com/images/imageUps/files/vozadi.pdfIn PDF document text
- http://mc-opony.pl/files/file/gipubuxozixoxujo.pdfIn PDF document text
- http://www.holderit.com/wp-content/plugins/formcraft/file-upload/server/content/files/161315ba41068b---pogagisiwafiviberovuk.pdfIn PDF document text
- http://notariocprietoa.com/notaria/documentos/files/35594303705.pdfIn PDF document text
- http://fanghsin.com/uploads/files/202109131358183917.pdfIn PDF document text
- https://ashasuchikala.com/ckfinder/userfiles/files/lutasajetojatodireganomav.pdfIn PDF document text
- http://csa.china-led.net/static/editor/ckeditor/ckfinder/upfile/files/72413793651.pdfIn PDF document text
- http://mgbig.com/upload_fck/file/2021-9-1/20210901142003695053.pdfIn PDF document text
- http://wieswioska.pl/userfiles/file/81613206430.pdfIn PDF document text
- http://adice-area.com/pictures/files/dujebajemawusi.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_off0000c128.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC128 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d93a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD93A | 17392 bytes |
SHA-256: 5586fdd0a633421a7228ff76af68d2a8da1f5b7a1e833ce29e97c22836b8474a |
|||
font_02_sfnt_off0001067f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1067F | 10952 bytes |
SHA-256: 86a5b1e64ce2db66cdfab3dec4687b87212f42c1f627e76f7eadd0c053d3834b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.