MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to potentially compromised websites or disposable hosting, indicative of a link farm. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution. The presence of multiple external URIs and a link farm heuristic points towards an attempt to manipulate search engine results or redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9957
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://beiks.info/public/file/xapaje.pdf In PDF document text
- http://benrassam.com/uploads/files/jewudajulefakabenelaw.pdfIn PDF document text
- http://internationalnetworksolutions.net/files/xozixawitaluxevalobudava.pdfIn PDF document text
- http://retco.ge/ckfinder/userfiles/files/sepadorifu.pdfIn PDF document text
- https://wavesmaroochydore.com/wp-content/plugins/super-forms/uploads/php/files/3lq4jfr9m0lvbdcmivripcekoi/81596360233.pdfIn PDF document text
- http://vinaaquachem.com/uploads/files/32267617332.pdfIn PDF document text
- http://sh-songshi.com/admin/upimg/file///botafuwutukawibiresad.pdfIn PDF document text
- https://adm.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/96c837ab690f4ced15b1edd743ece3c3/bilaterisakubuvewo.pdfIn PDF document text
- http://www.dfdtrading.sk/ckfinder/userfiles/files/92330357209.pdfIn PDF document text
- http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610587d44d4eb---40013271094.pdfIn PDF document text
- http://ettermanenterprises.com/ckfinder/userfiles/files/wadowu.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab7b86682b2---88183835226.pdfIn PDF document text
- http://dobre-jaja.com/Upload/file/badora.pdfIn PDF document text
- https://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/d9039659952daaaadb3ae1ef148bac03/84220987619.pdfIn PDF document text
- https://www.hamburgeriaagricola.com/wp-content/plugins/super-forms/uploads/php/files/pn5pode1803e7eadvtfgob1a2u/18287551009.pdfIn PDF document text
- https://31app.com/userfiles/file/56366304773.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/6076c1960febab75881419bc334b2438/87173827533.pdfIn PDF document text
- http://canigrup.com/userfiles/file/fuxemedu.pdfIn PDF document text
- http://inarchengineering.it/userfiles/files/xonovisunuzomuputiti.pdfIn PDF document text
- http://magrubber.com/images_upload/files/60542537451.pdfIn PDF document text
- http://olech-rzeszow.pl/userfiles/file/32357227859.pdfIn PDF document text
- http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/16130ac91eed3f---89124293276.pdfIn PDF document text
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16077d77e79661---sovigixerematubovofabo.pdfIn PDF document text
- http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/44268333815.pdfIn PDF document text
- http://anthonyvienna.com/sites/default/files/file/fagefebaxutonozeve.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=contagion+movie+review+worksheetPDF 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_off000194a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x194A7 | 10784 bytes |
SHA-256: 82ab7b98d268e38bd2e3769167e503cf3a1c6e38768d2fad4eff53e86329eb5b |
|||
font_01_sfnt_off0001ad72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AD72 | 19212 bytes |
SHA-256: a73fdc40579cdccc9f90235334b2f4ce6842880ae4ffbe38736277f5ea4c1320 |
|||
font_02_sfnt_off0001df34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DF34 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.