MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic suggests it is part of a link farm designed to obscure the true destination. The embedded URLs point to various external PDF files, likely serving as a distribution mechanism for further payloads or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1613f915e8a2bf---99707086591.pdf In PDF document text
- http://idroter.org/userfiles/files/lasujavososelawemuwewuw.pdfIn PDF document text
- http://tko.wavedev.net/img/files/files/sonelewo.pdfIn PDF document text
- http://carrasvilla.es/uploads/files/94118118360.pdfIn PDF document text
- https://hoovermaids.com/wp-content/plugins/super-forms/uploads/php/files/23cf36f557d59829e5612ae8c3dfb620/menezifojelal.pdfIn PDF document text
- https://nazrabilisim.com/calisma2/files/uploads/wurewelamesimok.pdfIn PDF document text
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/1614b81d4ea8f3---43950852802.pdfIn PDF document text
- http://www.mousumibanerjee.com/fckimages/file/faxavalunusumoxuz.pdfIn PDF document text
- http://zekejozsef.eu/FCKfeltoltott/file/kajufozuvakisutuvewet.pdfIn PDF document text
- https://ever-progress.com/upload/files/satalovinulekijedomegox.pdfIn PDF document text
- https://transport.frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/tiseweguxulukove.pdfIn PDF document text
- http://emblem4home.com/UserFiles/Member/File/39041206771.pdfIn PDF document text
- http://kbo.pl/ckfinder/userfiles/files/74266143366.pdfIn PDF document text
- http://madmojo.com/fckupload/file/44215068706.pdfIn PDF document text
- http://chemtron-vostok.ru/media/file/96400631951.pdfIn PDF document text
- https://toptenstudy.com/upload/files/BodyFile__614C75F48E417.pdfIn PDF document text
- http://abworder.com/uploads/files/wirabosatuvovoduzulezib.pdfIn PDF document text
- http://www.prunay-en-yvelines.fr/ckfinder/userfiles/files/rijaneresosaxita.pdfIn PDF document text
- https://marblobath.com/app/webroot/img/files/35309100487.pdfIn PDF document text
- https://biserica-izvorul-tamaduirii.ro/files/8669854139.pdfIn PDF document text
- http://dafangtour.com/fckeditor/userimages/file/39548382682.pdfIn PDF document text
- https://cafesca.mx/ckfinder/userfiles/files/13310723545.pdfIn PDF document text
- https://ksmt.edu.np/assets/ckfinder/userfiles/files/mowoteg.pdfIn PDF document text
- http://savemaxint.com/files/file/gerelowesa.pdfIn PDF document text
- https://ku4ysk-9lgp4y.com/contents/files/mimifofafovaserafaso.pdfIn PDF document text
- http://ptichile.cl/userfiles/file/45128546765.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=movieflix+hollywood+moviePDF 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_off0000b554.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB554 | 10348 bytes |
SHA-256: 1d81fbbffebe4b765719cfa8720ab916d5439a9e39eabef1caaf020f36477437 |
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font_01_sfnt_off0000ccaf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCAF | 17844 bytes |
SHA-256: 160545df75f2fdc514a0768d324b67f11e0b24112fb760f9f03cb9b92592bac7 |
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font_02_sfnt_off0000fa54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA54 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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