MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to unknown PDF files hosted on various domains, suggesting it functions as a link farm. The presence of external URIs and the overall structure indicate an attempt to lure users to malicious content, likely for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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 http://wimborst-ceramics.nl/public/view/upload/fckeditor_images/file/jusubixijibamer.pdf In PDF document text
- http://www.companyforte.com/imagenes/editor/file/xaguxow.pdfIn PDF document text
- http://www.maarsehoveniers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16144732add0ff---fanikovafexilutofibejowu.pdfIn PDF document text
- https://magerp.org/upload/files/mulejeduxoxavoviz.pdfIn PDF document text
- http://hoanggiaphatland.com/uploads/image/files/71724840041.pdfIn PDF document text
- https://vetregistr.com/ckfinder/userfiles/files/dujokidilasumorolumiju.pdfIn PDF document text
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/859be9da4b6a449e78285e81a4ea1290/lidipe.pdfIn PDF document text
- http://farashimirooz.com/files/25388517266.pdfIn PDF document text
- https://adepotcustom.com/UploadFiles/file/20210916005329117.pdfIn PDF document text
- http://polishingmarblefloor.it/userfiles/files/14645004188.pdfIn PDF document text
- http://flapboxes.com/userfiles/files/vozorebawijezek.pdfIn PDF document text
- http://maternites-catholiques.org/ressource/site-image/files/63420127428.pdfIn PDF document text
- https://magyar-logyogyasz.hu/fileok/file/regomapud.pdfIn PDF document text
- http://stmarysharipad.com/userfiles/file/tujuvewid.pdfIn PDF document text
- http://99hospitalitygroup.com/ckfinder/userfiles/files/54096357991.pdfIn PDF document text
- http://aokisuper.com/ckfinder/userfiles/files/86231297307.pdfIn PDF document text
- http://getdol.com/page_data/file/dimedalaj.pdfIn PDF document text
- https://trakyasoftavukatwebsitesi.demowebsiteleri.com/upload/files/62702843697.pdfIn PDF document text
- https://hoatuoi360.vn/uploads/files/30569042223.pdfIn PDF document text
- http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/miwukiwirefubonevi.pdfIn PDF document text
- http://azseal.net/uploads/userfiles/file/tekutasolebe.pdfIn PDF document text
- https://transturist.transturist.com/ckeditor/ckfinder/files/files/39687324936.pdfIn PDF document text
- http://ngnjl.com/userfiles/files/wegudotevakazijexol.pdfIn PDF document text
- http://riskhedgetech.com/uploaded/file/100669039361370c9f05027.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=android+power+management+settingsPDF 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_off0000c167.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC167 | 10756 bytes |
SHA-256: 6b803c39ff8b7eaf8f7adb390c8d3873b06b3213677f086f9dbed8478f5b36d9 |
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font_01_sfnt_off0000da01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA01 | 18264 bytes |
SHA-256: fb9b6406f64264b70f0edfa9e9320cec4f93ac3b0ad2f12ffb0842ea6545b43c |
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font_02_sfnt_off0001091a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1091A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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