MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories or disposable hosting, indicating a link farm designed to distribute malicious content or phish users. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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://imagebeaute.fr/userfiles/file/53139575985.pdf In PDF document text
- http://www.tecnobor.com/ckfinder/userfiles/files/zuzodovisub.pdfIn PDF document text
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/16143a9898bbc1---48282065137.pdfIn PDF document text
- http://mbfeed.vn/upload/files/95254441419.pdfIn PDF document text
- http://condosworld.com/abisol1/userfiles/files/fokaz.pdfIn PDF document text
- https://alusol-kw.com/ckfinder/userfiles/files/64403687509.pdfIn PDF document text
- http://bilagroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141a21c84be5---wuxow.pdfIn PDF document text
- https://alihuata.com/userfiles/file/88708935675.pdfIn PDF document text
- https://aldurra.ly/images-editeur/img/file/vefifovupakazikomizegara.pdfIn PDF document text
- https://specializedfacilitymgt.com/public_html/userfiles/file/79891769384.pdfIn PDF document text
- http://bangtutrang.com/upload/files/gukilabol.pdfIn PDF document text
- http://tcihk.com/userfiles/36632626470.pdfIn PDF document text
- http://www.phonefixcomo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146ebf194d20---6974556457.pdfIn PDF document text
- https://ksboutlet.com/file/files/85688634256.pdfIn PDF document text
- http://kammerchor-lindau.com/file/20268329683.pdfIn PDF document text
- http://attep.com/home/sandbox/domains/heekee.com.hk/public_html/ckfinder/userfiles/files/7180251096.pdfIn PDF document text
- http://massintech.ru/img/outer/files/mikositarog.pdfIn PDF document text
- https://h016s5or78-du3.com/contents/files/genudadikalawada.pdfIn PDF document text
- http://lnimeina.it/userfiles/files/5979981526.pdfIn PDF document text
- http://qcfloor.com/userfiles/file/48947495670.pdfIn PDF document text
- http://xn--h49al71atridzo.com/userData/board/file/55608333464.pdfIn PDF document text
- http://daivupaint.com/img-chamthi/files/7844102234.pdfIn PDF document text
- https://taksis.lv/taksis/userfiles/file/94334137397.pdfIn PDF document text
- http://elsekmont.eu/userfiles/file/zuwiwajijajemetara.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=d%26d+monster+manual+2+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_off0000b06a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB06A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c880.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC880 | 9076 bytes |
SHA-256: f695977626623e59fedb2fbedebd468d0acf89ff6f6ceafeb3cee4351ddee6c8 |
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font_02_sfnt_off0000db21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB21 | 14232 bytes |
SHA-256: 70b9362d89b5ffd6bbe0d5630a76003245ebe4236a7c09a88490d497497401cc |
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