MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and contains embedded JavaScript. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
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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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 https://www.pepinieres-gey.fr/ckfinder/userfiles/files/xoripinuzapezikoso.pdf In PDF document text
- http://dermatologomiguelgallego.com/miguel/fck/file/fugixikofeki.pdfIn PDF document text
- http://climacom.eu/userfiles/files/gipamipitokanulisid.pdfIn PDF document text
- https://cambodiadriverservice.com/userfiles/file/76354826940.pdfIn PDF document text
- https://arte-salon.ru/upload_picture/sewerezegibi.pdfIn PDF document text
- https://akconta.com/uploads/files/bazujisiraxofopifevaboxe.pdfIn PDF document text
- https://sandp-engineering.com/ckfinder/userfiles/files/fojidomukurev.pdfIn PDF document text
- http://loadcell.vn/Images_upload/files/xetixagujujote.pdfIn PDF document text
- http://www.lircai.com/web/inline/file/89251428868.pdfIn PDF document text
- http://purel-biopharm.com/upload/files/nelaxibojamigobunekar.pdfIn PDF document text
- http://metallpress.info/files/weburawasedenewigebajaxev.pdfIn PDF document text
- http://generaldistco.com/images/file/fewebudejonad.pdfIn PDF document text
- http://solemarservizi.it/userfiles/files/kujivoxedanoriralozeju.pdfIn PDF document text
- https://medicentrumnz.eu/medicentrum/files/file/15112879177.pdfIn PDF document text
- https://wineuniverse.us/userfiles/file/53483161849.pdfIn PDF document text
- http://studiobardinisrl.com/userfiles/files/58465600536.pdfIn PDF document text
- http://grappin-annat-como.com/userfiles/grappin-annat-como.com/file/jijirukivuduwerexobimim.pdfIn PDF document text
- http://sutinlawkrabi.com/ckfinder/userfiles/files/zusigitotowutomej.pdfIn PDF document text
- https://sensormaticltd.com/app/templates/js/ckfinder/userfiles/files/16945868174.pdfIn PDF document text
- http://silesiacapital.eu/data/file/50845397528.pdfIn PDF document text
- https://clinicscrm.com/img/files/85012251090.pdfIn PDF document text
- http://thankschicken.com/uploads/files/14209150105.pdfIn PDF document text
- http://verynailscm.com/user_img/file/jitovudonivaka.pdfIn PDF document text
- http://mbeautyconcept.com/upload/content_images/file/36817565660.pdfIn PDF document text
- http://master-sign.ru/ckfinder/userfiles/files/62703533013.pdfIn PDF document text
- http://fotofolliasanlazzaro.it/userfiles/files/buleloj.pdfIn PDF document text
- http://hizirferforje.com/admin/fckeditor/editor/images/file/12716241225.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=the+great+compromise+worksheet+answersPDF 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_off0000d105.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD105 | 10916 bytes |
SHA-256: 62f819a93d67b05460b77aba93cb46f5709ece70022323c231fb18de6161e852 |
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font_01_sfnt_off0000ea3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA3E | 17256 bytes |
SHA-256: ad9dae2bc35305efed05187f056fee8998838116a0d0663e04419b3697c883ea |
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font_02_sfnt_off000116fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116FE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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