MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, indicating it's a phishing or malware distribution attempt. It contains numerous external URIs, many pointing to disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of embedded URLs and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly indicate a phishing or malware delivery scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 5
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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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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://pixomot.ru/uplcv?utm_term=algebra+1+escape+challenge+answer+key+pdf PDF link annotation
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137ccb286884---9510557436.pdfIn PDF document text
- http://xz-brand.com/ckfinder/userfiles/files/zufolebegifuveb.pdfIn PDF document text
- https://gogreenonline.net/userfiles/image/fckeditor/file/93145364727.pdfIn PDF document text
- http://www.rodnolespropertymanagement.com/siteuploads/editorimg/file/tugijibifirore.pdfIn PDF document text
- http://physocare.com/Images_upload/files/27267363527.pdfIn PDF document text
- http://kanchanaspa.com/ckfinder/userfiles/files/41146148819.pdfIn PDF document text
- http://eskuvotoszkanaban.hu/editor_up/gugofedamal.pdfIn PDF document text
- http://kesifveotesi.com/files/wasivuwas.pdfIn PDF document text
- http://churchontherockuk.org/home/churchontherock1/public_html/userfiles/files/tarowuvegedikamiwada.pdfIn PDF document text
- https://cengilli.com/icerik_images/file/62968831170.pdfIn PDF document text
- http://aktien-analyse.de/images/File/19970423720.pdfIn PDF document text
- https://tylbm.com/Upload/ckeditor/files/30726147048.pdfIn PDF document text
- http://clairvoyantinfotech.com/demo/images/tiseta.pdfIn PDF document text
- http://laskod.hu/userfiles/file/fawegekebekopal.pdfIn PDF document text
- https://www.marbelitesa.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161419c3b6ff2c---tolewadoxalof.pdfIn PDF document text
- https://planet-pvc.com/upload/files/xamixu.pdfIn PDF document text
- http://2sisaccount.com/userfiles/files/7148035697.pdfIn PDF document text
- http://emilymillerlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/6545334216.pdfIn PDF document text
- http://www.mmd.ntou.edu.tw/ckfinder/userfiles/files/savixopexapaparovaruka.pdfIn PDF document text
- http://avvolodin.ru/upload/file/65569804286.pdfIn PDF document text
- https://italvaping.com/file/tajodijumixetonobu.pdfIn PDF document text
- http://www.pics4us.de/userfiles/file/94129801565.pdfIn PDF document text
- 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_off0000c127.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC127 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d93e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD93E | 11056 bytes |
SHA-256: fea1ace5eef8901d4361f3f02e34e8f86fe65608937045c62a8426c5a095d1ea |
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font_02_sfnt_off0000f2a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2A5 | 17356 bytes |
SHA-256: b57f97feb7ab44de0d94738b953d6efa9649d2498626a0239f7747dd81b61cec |
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