MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected by ClamAV as Pdf.Phishing.Trojan and an ML classifier flagged it with high confidence. It contains a link farm pointing to multiple distinct hosts, many of which are associated with compromised CMS uploads or disposable hosting, indicating a phishing or malware distribution attempt. No scripts were extracted, but the PDF structure and URL patterns suggest it's intended to lure users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://joyfool.art/wp-content/plugins/super-forms/uploads/php/files/c701e3e8969cded17925c0c17cd7c256/38706575678.pdf In PDF document text
- https://itracmediav5.com/ckfinder/userfiles/files/72660308912.pdfIn PDF document text
- http://jockmurray.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1fa33a5f91---98300946620.pdfIn PDF document text
- http://o2ashop.com/ckfinder/userfiles/files/27401685602.pdfIn PDF document text
- http://www.motorradfreunde-toggenburg.ch/up/files/fexaxane.pdfIn PDF document text
- https://underworldgear.com/upload/users/files/gelegabovesugelafaponeje.pdfIn PDF document text
- http://langeline.com/ckeditor/upload/files/guruge.pdfIn PDF document text
- http://chikatere.com/Upload/files/gufosidudi.pdfIn PDF document text
- https://an-professional.ru/img/files/file/sokiga.pdfIn PDF document text
- http://nesthomes.in/userfiles/file/wevidopel.pdfIn PDF document text
- http://skincarebylaura.com/clients/862251/File/daboze.pdfIn PDF document text
- https://htfcompact.com/wp-content/plugins/super-forms/uploads/php/files/0471e68846d82a3e78a44279ea3e2311/43572244415.pdfIn PDF document text
- http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1606cea6d54d95---faburiwokemipe.pdfIn PDF document text
- http://churchliferesources.org/wp-content/plugins/formcraft/file-upload/server/content/files/160def94d2f2a5---zujabivepubiwekituxurowiw.pdfIn PDF document text
- http://ahlhy.com/uploads/file/271046177943.pdfIn PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/16084c4f79e00d---totifodi.pdfIn PDF document text
- http://optimus.org.au/wp-content/plugins/formcraft/file-upload/server/content/files/16088bb1bdc858---lisawunizalikunanareb.pdfIn PDF document text
- https://webmodels.studio/wp-content/plugins/formcraft/file-upload/server/content/files/1606f5d3d0a877---92463092221.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160844cfba8c9f---88211630749.pdfIn PDF document text
- https://www.lightingdynamics.com/wp-content/plugins/super-forms/uploads/php/files/8d90ee803e84fde0395bd66e0c892ff0/8943499109.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=can+you+refreeze+raw+hamburgerPDF link annotation
- http://kioskcondoweb.wpengine.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607dc6c6b6e02---babufumu.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_off0000ecd7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECD7 | 10788 bytes |
SHA-256: 99c1dbe44cb3c683d9ae01126a0a06c83ccd175e8ed3d8d3f88bd066dca4fc89 |
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font_01_sfnt_off000105a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011db3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DB3 | 16936 bytes |
SHA-256: 35f98e091cf22c8a2142fca8d92f91e7ac92baf5dba4b9eeb6ae6c58f5fc45ec |
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