MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to potentially compromised or disposable hosting sites. These links are likely intended to redirect users to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://betsin.org/userfiles/files/38711603422.pdf In PDF document text
- http://dealershop.es/userfiles/file/76554820767.pdfIn PDF document text
- http://aqbnb.com/uploadfile/file/30293912975.pdfIn PDF document text
- http://herium.net/FileData/ckfinder/files/20210911_EF6083F0463763C3.pdfIn PDF document text
- http://shijijiaming.net/filespath/files/20210908024254.pdfIn PDF document text
- http://bright-mineral.com/uploadfile/file/2021091006092554.pdfIn PDF document text
- https://mehreganimaging.ir/images/upload/files/67385135337.pdfIn PDF document text
- https://kapokcmassage.com/uploads/files/202109091902158285.pdfIn PDF document text
- http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130c35a50fc4---29916039649.pdfIn PDF document text
- http://udelimpa.es/ckfinder/userfiles/files/mezesejasibotisivodepup.pdfIn PDF document text
- http://waypl.pl/upload/File/23219135957.pdfIn PDF document text
- http://teranor.com/ckfinder/userfiles/files/namafokowemarixopu.pdfIn PDF document text
- http://rmgoals.com/userfiles/files/6973092930.pdfIn PDF document text
- https://telechips.com/ckfinder/userfiles/files/22024265226.pdfIn PDF document text
- https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/2a473504fd941d208d2e53031123d6fd/pogixuvamabavopij.pdfIn PDF document text
- http://reklama-v-sochi.com/ckfinder/userfiles/files/76580734404.pdfIn PDF document text
- http://sententtech.com/file_media/file_image/file/91346895686.pdfIn PDF document text
- http://energcomb.net/cms_enercomb/sgi_userfiles/userfiles/files/5282736280.pdfIn PDF document text
- http://mbjarrahi.com/UploadedFiles/New/file/80249131769.pdfIn PDF document text
- https://kebecelectrique.com/upload/editor/file/15670707649.pdfIn PDF document text
- http://michellenevinracing.com/FCKeditor/file/96818117163.pdfIn PDF document text
- http://inggeo.eu/userfiles/files/50566623428.pdfIn PDF document text
- http://daehnfeldt.com/userfiles/file/mesuviromipoge.pdfIn PDF document text
- https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/cc6864077f75fdd0b990f7a9c34329a3/kunagisafuxamige.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=dua+for+parents+hadithPDF 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_off0000afe6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFE6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c7f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7F8 | 15528 bytes |
SHA-256: 331a5f550ef3fdf3ab027b4f580e3ded0d33cf7e767b5be1149fcc60a7fa1de2 |
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font_02_sfnt_off0000ef43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF43 | 10652 bytes |
SHA-256: cd85e27a11dc33d929385c959a9601cbac351dcf5a4ddbc0490b6e21f9e7ad58 |
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