MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected by ClamAV as Pdf.Phishing.Trojan and an ML classifier flagged it with high confidence. Heuristics indicate the PDF contains a link farm pointing to compromised WordPress upload storage and disposable hosting, suggesting a phishing or malware distribution lure. The embedded URLs are likely part of this redirection chain.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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 http://www.itbaloch.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ce8f847bbdf---61981574823.pdf In PDF document text
- http://novosib-sport.ru/ckfinder/userfiles/files/21815121447.pdfIn PDF document text
- https://diversified-nj.com/wp-content/plugins/super-forms/uploads/php/files/b8d59704c0703100d32e5c476cbdf619/19245191478.pdfIn PDF document text
- http://gabinetortodontyczny.eu/userfiles/file/40245734912.pdfIn PDF document text
- http://amuseonline.com/absite/userfiles/file/jodunotine.pdfIn PDF document text
- http://springswellness.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608b63626450c---vevawukazukadogenof.pdfIn PDF document text
- http://phuclocvienjsc.com/uploads/image/files/zufolikeda.pdfIn PDF document text
- https://www.gryf-wet.pl/ckfinder/userfiles/files/geladepoxubo.pdfIn PDF document text
- https://heritagelogs.com/wp-content/plugins/super-forms/uploads/php/files/b1ad4o8l3nlnq5d36kpv9pq9k7/65157849181.pdfIn PDF document text
- http://fractinvest.com/uploads/file/29460595919.pdfIn PDF document text
- https://bbmint.com/userfiles/file/wimun.pdfIn PDF document text
- https://serka.com/serka/upload/files/xemuwubojipe.pdfIn PDF document text
- https://betenrealestate.com/sites/default/files/file/rujopiroxiwigepuv.pdfIn PDF document text
- https://martabaktelor.com/contents/files/51922415003.pdfIn PDF document text
- https://hotelindigha.com/FCKeditor/file/nemoxetukifurufiwexib.pdfIn PDF document text
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160de8c9773db3---robanikati.pdfIn PDF document text
- https://daleel.global/wp-content/plugins/super-forms/uploads/php/files/8v3e0qbbvj86su2iuei54lhqom/mevizepa.pdfIn PDF document text
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1608dc3fe59388---42656882681.pdfIn PDF document text
- https://bcbc3399.com/upload/files/7206900681.pdfIn PDF document text
- https://www.helpforbusymums.com/wp-content/plugins/super-forms/uploads/php/files/92325f4a4ad44ba72cb2e79f117b981d/12490671719.pdfIn PDF document text
- http://www.hgekc.com/media/userfiles/file/69711266591.pdfIn PDF document text
- https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac33f0f0735---17585287122.pdfIn PDF document text
- https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/1608fe9fa22bc8---sonezo.pdfIn PDF document text
- https://acgroupenterprise.com/userfiles/file/zowufosodu.pdfIn PDF document text
- http://ithaca1960.com/clients/8/87/874e400c25abfb160fd1c0cf9913fcd0/File/japopapuzivabuwabori.pdfIn PDF document text
- http://chapaconoticias.com/assets/ckfinder/core/connector/php/uploads/files/fokeduzejetadajokujuw.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=ora%C3%A7%C3%A3o+monergismo+pdfPDF 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_off0000d290.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD290 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000eaa7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAA7 | 11184 bytes |
SHA-256: 00864d871fa8c4e24ee5293e19bc9b2bc4fa9f231b8bcb8cbc0faed3a33a7099 |
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font_02_sfnt_off00010423.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10423 | 19812 bytes |
SHA-256: af8f13abcb53c4353b42ab02469c67093824edd937ec1f8681f75de88e3b97e0 |
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