MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded JavaScript and a significant number of external links, many pointing to compromised CMS uploads and disposable hosting. This suggests the document is designed to act as a lure, redirecting users to potentially malicious content or further stages of an attack. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://fipjp.com/userfiles/file/ximibode.pdf In PDF document text
- https://tamm.be/_files/file/dopebojaropitela.pdfIn PDF document text
- http://retailcop.ca/files/33889781179.pdfIn PDF document text
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/6sf7ln956718quh4k8lgc72n77/doropikotujenavunokumo.pdfIn PDF document text
- http://fra2ange.it/userfiles/files/40273820059.pdfIn PDF document text
- http://benardoutlite.com/admin/fckeditor/fckdata/file/66430276010.pdfIn PDF document text
- https://imahima.xyz/js/ckfinder/userfiles/files/37678456282.pdfIn PDF document text
- http://botaierpharm.com/upload/files/livevatikijurelenu.pdfIn PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161488078d1099---wopojamejigufa.pdfIn PDF document text
- http://mauchlineware.com/html/chapelstreet/web/userfiles/files/1966482184.pdfIn PDF document text
- https://abcoegypt.com/userfiles/files/40420716672.pdfIn PDF document text
- https://futuresbuilder.net/dayafter/uploadimages/newsimages/file/25053765025.pdfIn PDF document text
- http://evaemlak.com/userfiles/file///xuzulilativukalulidirifum.pdfIn PDF document text
- http://optimumnieruchomosci.pl/uploads/userfiles/files/gasuxojezodutabilokiw.pdfIn PDF document text
- http://auto-rad.pl/userfiles/file/90969266105.pdfIn PDF document text
- http://artvideo74.ru/upfiles/files/65878377023.pdfIn PDF document text
- http://kaplanpm.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613175e1d4f25---22727472957.pdfIn PDF document text
- http://rymwid-training.com/userfiles/file/10972143161.pdfIn PDF document text
- https://preciseenergygroup.com/media/varej.pdfIn PDF document text
- http://realcomfort.ru/content/upload/file/4481085356.pdfIn PDF document text
- http://ds-dq.com/uploadfile/1632606660.pdfIn PDF document text
- http://uniondeautoescuelas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ba4b658a19---kozatofowibu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=different+types+of+environmental+degradationPDF 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_off0000af88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF88 | 11020 bytes |
SHA-256: de71cd80a3a7fd04bc64281fe22bf7943794be48b8d69434ab5b7f5bc04a2d1b |
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font_01_sfnt_off0000c8f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8F9 | 16688 bytes |
SHA-256: e0f5a2b24492a92e66245fcec7a577646c4f7c6f40175c2dd3e78eaae4e88df4 |
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font_02_sfnt_off0000f3cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3CB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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