MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as a malicious PDF by ClamAV and an ML classifier. It contains numerous embedded URLs pointing to external domains, many of which are structured as PDF files, suggesting a phishing or redirection scheme. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a pattern of using disposable hosting for link farms, further supporting a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://infrive.ru/uplcv?utm_term=convert+xlsx+file+to+pdf+online+free PDF link annotation
- http://cana.vn/uploads/userfiles/file/fadikimetegunase.pdfIn PDF document text
- http://atsrealtyvietnam.com/upload/files/18027579602.pdfIn PDF document text
- https://suacuacuontoanphat.com/upload/files/mugozovewojogazorilodotof.pdfIn PDF document text
- https://pioneerlift.com/upfiles/editor/files/22716576180.pdfIn PDF document text
- http://abwlondonblvd.com/uploads/files/30092842562.pdfIn PDF document text
- http://antansconstructions.com/ckfinder/userfiles/files/zedufirujezopekojegepaver.pdfIn PDF document text
- https://rajatotogroup3.com/contents/files/30187881048.pdfIn PDF document text
- http://hyosangjo.com/userfiles/file/20210908230130.pdfIn PDF document text
- http://cpgny.com/userfiles/files/48787383600.pdfIn PDF document text
- http://duz-drustvo.si/uporabnik/file/mezezumekuxu.pdfIn PDF document text
- http://bbfederico2.net/userfiles/file/fasojigemoj.pdfIn PDF document text
- http://nuklearmedizin-amro.de/userfiles/file/buzamomag.pdfIn PDF document text
- http://korealabels.com/ckfinder/userfiles/files/12683297100.pdfIn PDF document text
- http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/161393d90d2ad8---63057223937.pdfIn PDF document text
- http://101eyewear.com/luutru/files/91937847455.pdfIn PDF document text
- http://audiohrestomatiya.ru/content/file/24726591651.pdfIn PDF document text
- https://nguyenthelong.net/userfiles/files/67166148897.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/djspn9o0o6t2eld8o2kqpp87j0/xafetozojopawufad.pdfIn PDF document text
- http://forma8.kz/ckfinder/userfiles/files/metelaziluvuzuvibu.pdfIn PDF document text
- http://optykglowacki.pl/obrazki/files/36679101199.pdfIn PDF document text
- https://photojet.net/userfiles/file/sinafenokagiferowepavuxim.pdfIn PDF document text
- https://salonrewards.ca/images/file/94956285293.pdfIn PDF document text
- http://yey.uw52.com/upload/files/tirutesu.pdfIn PDF document text
- https://muahohangnhat.com/app/webroot/uploads/files/wopuxokobap.pdfIn PDF document text
- https://dom4m.com/userfiles/files/74263279124.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_off0000d66f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD66F | 10528 bytes |
SHA-256: 77cbd43ccbf72d4bc5addf9dc790ab90f04e9b1ee483d30fc9a929d021ff54f6 |
|||
font_01_sfnt_off0000ee96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE96 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000106a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A8 | 17056 bytes |
SHA-256: 4c902c37849c9ddd157c75969cd2ff6b15f05a8eed202e69967fe0df2084ce3d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.