MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It functions as a link farm, with numerous embedded URLs pointing to compromised or disposable hosting domains. These links likely serve as lures for phishing attacks or to distribute further malware payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e778b69847---88289735779.pdf In PDF document text
- http://faw-asia.com/image/upload/files/betokuwusajagoxujiravoki.pdfIn PDF document text
- http://jrecchina.com/ckeditor/ckfinder/userfiles/files/jeligazavaka.pdfIn PDF document text
- http://grubstreet.ca/ckfinder/userfiles/files/8455055113.pdfIn PDF document text
- http://aucoindeshalles.com/menu/file/bazolutus.pdfIn PDF document text
- http://cosyromania.com/media/file/96024945428.pdfIn PDF document text
- https://festival.bg/fckeditorfiles/file/20441738452.pdfIn PDF document text
- http://nexxstep.nl/userfiles/file/86035544527.pdfIn PDF document text
- http://coumert.com/images/file/28970393590.pdfIn PDF document text
- https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/1070jvcq6eut6gh3g0sc7fqcqf/8549899828.pdfIn PDF document text
- http://yesilderecine.com/admin/editor_resim/file/26415824992.pdfIn PDF document text
- http://cerrutistudio.eu/userfiles/files/52669983123.pdfIn PDF document text
- http://xn--2osv9pt2jfpt.com/uploadfiles/files/50097766455.pdfIn PDF document text
- https://bititechnika.com/uploads/file/80366710553.pdfIn PDF document text
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16087ada8bc074---podoj.pdfIn PDF document text
- http://greenlivinggarden.com/htdocs/UserFiles/file/38412612318.pdfIn PDF document text
- https://olterus.info/contents/files/timepimoponino.pdfIn PDF document text
- http://bpabv.nl/uploadfiles/file/buduludepuja.pdfIn PDF document text
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6627b072f6---42649915230.pdfIn PDF document text
- https://earthideasawnings.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077a9551cba6---dorolomupapuni.pdfIn PDF document text
- https://xn--nmqu14inmf.com/upload/files/jogizudijike.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=revised+academic+hardiness+scale+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_off0000dc77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC77 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f48e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF48E | 10776 bytes |
SHA-256: b45f26781e70e5be9be8797707a4305f9f96a8ac11c0de5a3d537536b78b5ce9 |
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font_02_sfnt_off00010d1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D1F | 17952 bytes |
SHA-256: 6a84bed110c28e6e1d6beb0ee715d282c7b28b0c7a0a5106b2a9df77fd05a64f |
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