MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ClamAV and an ML classifier. It functions as a link farm, directing users to various websites, many of which are hosted on compromised CMS platforms or disposable infrastructure. The document's content, though heavily obfuscated, appears to be a lure related to business agreements, aiming to trick users into visiting these malicious URLs. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16082c72ad040a---39410943945.pdf In PDF document text
- https://www.dishdivvy.com/wp-content/plugins/super-forms/uploads/php/files/f4b3859939d735edcc15462380d73d52/pipanijiwigi.pdfIn PDF document text
- http://associatedreclaimed.com/userfiles/files/67573278230.pdfIn PDF document text
- http://xn----8sbxab3abskk3a2j.xn--p1ai/media/file/xorovubopewufurumalajekuv.pdfIn PDF document text
- https://aguiapromocional.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16081951d84444---10931165299.pdfIn PDF document text
- http://alexanderjamesbackcatalogue.com/userfiles/file/dinulajaniko.pdfIn PDF document text
- https://mmszke.hu/files/file/53259426064.pdfIn PDF document text
- http://ecbpolska.pl/wp-content/plugins/super-forms/uploads/php/files/ffe82dab94c879d8fa4e130b1325ded5/webizuseloxalewuzifisol.pdfIn PDF document text
- https://www.finestkindcharter.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606efc36658a7---dasepig.pdfIn PDF document text
- https://shinyjewellers.com/wp-content/plugins/super-forms/uploads/php/files/lhgqdr4qb6a1kk0c0luftpe5eh/79084455904.pdfIn PDF document text
- https://balaji-technology.com/userfiles/file/98848928123.pdfIn PDF document text
- http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/5473e7b9622a01abd805d694a8a2a138/bijezuxujepa.pdfIn PDF document text
- http://sevinctekstil.com/resimler/files/96499945668.pdfIn PDF document text
- http://kstarsmall.net/userfiles/file/%5C/96507263046.pdfIn PDF document text
- http://host.keraladreamhomes.com/~viswabrahmathach/admin/fckeditor/editor/filemanager/connectors/php/userfiles/file/80166831486.pdfIn PDF document text
- https://bangprice.combangprice.com/beta/cms_image/file/88470580322.pdfIn PDF document text
- https://utilitydiscount.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a57deb6e933---fotagufa.pdfIn PDF document text
- http://sieckultury.pl/wp-content/plugins/super-forms/uploads/php/files/af9abd05dbc3cae5447109993fae155e/nadurafasarasutupimutejag.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=memorandum+of+agreement+sample+business+partnershipPDF 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD2A | 5600 bytes |
SHA-256: 7b63eeb172b2945b18c103b3b94eb7287cff3e363366bec6442e10755f769fcf |
|||
font_01_sfnt_off0000f010.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF010 | 10788 bytes |
SHA-256: f5ab614ea3073a219ad1a542d2c3a8600ece3f85f4f0b8927f1d2edb468bf9ce |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.