MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier. It contains a link farm pointing to numerous other PDF files hosted on compromised websites and disposable domains. The presence of multiple external URIs and link farm heuristics suggests a malicious intent, likely for SEO manipulation or to distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9958
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 https://aldurra.ly/images-editeur/img/file/sidadajoviwedoxudomisux.pdf In PDF document text
- http://graficaeformazione.it/userfiles/file/27626470761.pdfIn PDF document text
- http://siltherm.com/ckfinder/userfiles/files/47774416725.pdfIn PDF document text
- http://anonelectronics.com/admin/fckeditor/editor/filemanager/connectors/php/upload_jpg/file/202105080122533946.pdfIn PDF document text
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/160ffe65f345ed---3873104632.pdfIn PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/15e6f9bdc7fbc90a003ae6576fb7547b/29823392180.pdfIn PDF document text
- http://xn----8sbxab3abskk3a2j.xn--p1ai/media/file/pipivikasevul.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/85571593714.pdfIn PDF document text
- http://lammensfilip.be/uploads/files/fepojizejaputadex.pdfIn PDF document text
- https://sportli.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1608828c2d1b40---955750373.pdfIn PDF document text
- https://provisionsinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/160744bb45418a---gojegagewalowuz.pdfIn PDF document text
- https://alexandrapanayotou.com/web/images/static/file/63967072935.pdfIn PDF document text
- https://kes-stv.ru/wp-content/plugins/super-forms/uploads/php/files/1cee2f73577f3fd59a4cd85b7a7b4bce/degipejigugejubuwebaveju.pdfIn PDF document text
- https://detectiveoffice.net/userfiles/file/kipogutulujir.pdfIn PDF document text
- http://patp1ryb.ru/media/file/kedasegafevofemuvew.pdfIn PDF document text
- http://host.keraladreamhomes.com/~viswabrahmathach/admin/fckeditor/editor/filemanager/connectors/php/userfiles/file/gamepatusovesum.pdfIn PDF document text
- http://conservationenergy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e35c6f77599---91853868114.pdfIn PDF document text
- http://888chji.com/userfiles/files/56266193744.pdfIn PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160aaad5d8e921---komoduguwadekaj.pdfIn PDF document text
- http://lumieretvie.com/userfiles/file/72264134772.pdfIn PDF document text
- http://manuale.aziendasulweb.it/userfiles/files/wupusorodum.pdfIn PDF document text
- http://www.puhito.hu/uploads/jovixire.pdfIn PDF document text
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607800025c334---14186343328.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=8th+government+science+bookPDF 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_off0000cdb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDB3 | 10876 bytes |
SHA-256: b4ad6b661780e6e53a32b11e50bdc381a9523662fd6294f2bd063557746e0aed |
|||
font_01_sfnt_off0000e6b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6B4 | 19056 bytes |
SHA-256: 056cdf14d5dcc90098db4e8cf08b3aa5dd0ba2ca1dd31f2df9974f7ac67a20d3 |
|||
font_02_sfnt_off000116ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116EE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.