MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many pointing to disposable domains, suggesting a link farm or redirection scheme to distribute malicious content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly indicates this intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9885
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://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613917e1cb01d---48790695530.pdf In PDF document text
- https://apexsafetyproducts.com/ckfinder/userfiles/files/1138829154.pdfIn PDF document text
- http://mu-rrrc.com/userfiles/file/virap.pdfIn PDF document text
- https://adminico.nl/userfiles/file/81257638412.pdfIn PDF document text
- http://qataminational.com/uploaded_files/userfiles/files/48388702897.pdfIn PDF document text
- http://domusanna.it/userfiles/files/99378926173.pdfIn PDF document text
- http://estatepie.com/files/userfiles/file/zagumera.pdfIn PDF document text
- http://shepardinteriordesign.com/rw/upload/file/55696750574.pdfIn PDF document text
- http://ficfart.org/userfiles/file/wovoluna.pdfIn PDF document text
- http://kriosispl.com/cote_dor_import/admin/ckfinder/userfiles/files/17394642013.pdfIn PDF document text
- https://home18.ru/wp-content/plugins/super-forms/uploads/php/files/2f58edbaf55e8bb9f9dfa2934cd0ec07/91309518757.pdfIn PDF document text
- http://hifitness.hu/userfiles/file/36549550795.pdfIn PDF document text
- https://hainutedecopii.eu/ckfinder/userfiles/files/bimuvibofa.pdfIn PDF document text
- https://maydangson.com/vietkiendo/upload/file/mulovewaredagavav.pdfIn PDF document text
- http://istanbulballoons.com/ckfinder/userfiles/files/91962342896.pdfIn PDF document text
- http://abc-tel.ru/data/File/pusujovelediwu.pdfIn PDF document text
- http://csc-0898.com/userfiles/file/20210903192142_vgxssh.pdfIn PDF document text
- http://3gr-group.com/ci/userfiles/files/dubojedojuletim.pdfIn PDF document text
- https://fainitelecommunication.com/public/editorfiles/file/tadajefuzawajomujanuwego.pdfIn PDF document text
- https://landtop.com/filespath/files/20210903210650.pdfIn PDF document text
- http://surmounttravel.com/userfiles/files/62041871206.pdfIn PDF document text
- http://ecole-belair.com/ecole/file/82578230722.pdfIn PDF document text
- http://studiosantomauro.it/userfiles/files/5004735346.pdfIn PDF document text
- http://cx-gl.hu/images/files/82514685860.pdfIn PDF document text
- http://alphamarino.kz/images/news/file/5664079899.pdfIn PDF document text
- http://qualityspices.in/ckuploads/files/dijomimumifodunizojov.pdfIn PDF document text
- https://sapsda.org/SapmaUserfiles/file/selopov.pdfIn PDF document text
- http://ivankotov.ru/img/lib/file/50383622662.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=new+song+2020+punjabi+download+mp3PDF 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_off0000b8d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8D5 | 15696 bytes |
SHA-256: 14f4f27560521dae0f26861d0d14334b33c84a4d780882c7ad5297c99eb33580 |
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font_01_sfnt_off0000e105.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE105 | 11384 bytes |
SHA-256: 96010530060104bbf619569b507770be280319c918d7270647d0440452dd1530 |
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font_02_sfnt_off0000fb79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB79 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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