MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous links to external domains, with one heuristic specifically identifying it as a link farm on disposable hosting. This suggests the primary purpose is to redirect users to potentially malicious websites, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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://studiosantese.eu/userfiles/files/wevuzafoxobazesux.pdf In PDF document text
- https://smwebtechnology.com/arishayurveda.com/userfiles/file/27486813535.pdfIn PDF document text
- https://euroroma-bg.org/files/file/35210144846.pdfIn PDF document text
- http://humansharehouse.com/userData/board/file/sogufoligulididawowo.pdfIn PDF document text
- http://pol2-simf.ru/userfiles/file/zekopefakosimulule.pdfIn PDF document text
- http://xn--90aoaidn.xn--p1ai/ckfinder/userfiles/files/26337649518.pdfIn PDF document text
- http://world-housing.jp/ckfinder/userfiles/files/lowuwagixiwo.pdfIn PDF document text
- http://marinda.ru/pics/images/file/fipominisad.pdfIn PDF document text
- http://hidropro.hu/upload/ruwefixem.pdfIn PDF document text
- https://festival-bg.com/media/ckuploads/files/55771198623.pdfIn PDF document text
- http://hoachathoanggia.com/userfiles/file/relowoxol.pdfIn PDF document text
- https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/16136103ec1eed---pakugebagigimon.pdfIn PDF document text
- https://thaibamboorestaurant.ca/phpsites/bard_ford/uploads/file/26270331659.pdfIn PDF document text
- http://www.its-dph.cz/admin/fckeditor/editor/userfiles/file/20413493244.pdfIn PDF document text
- https://dananeye.com/uploads/files/202109030410079361.pdfIn PDF document text
- https://vibangnhadat.com/uploads/files/8533155974.pdfIn PDF document text
- http://tsrmmessina.it/userfiles/files/nefutonujivilanotologe.pdfIn PDF document text
- http://tumwebthailand.com/ckfinder/userfiles/files/9416272473.pdfIn PDF document text
- http://bensonlandscape.com/editorData/file/niwulesuviravorenobaliwa.pdfIn PDF document text
- http://sk-uralstroy.ru/uploads/files/12491004636.pdfIn PDF document text
- http://trevelci.ru/ckfinder/userfiles/files/27544245902.pdfIn PDF document text
- http://yilip.net/userData/board/file/15186712902.pdfIn PDF document text
- https://toskov-yordanov.com/userfiles/file/70547661722.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=apps+like+geoshred+for+androidPDF 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_off0000ec52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC52 | 10752 bytes |
SHA-256: a658d52ee2d90bec254e09dd718002f893439b7983de5aaba723d43bf9e639f8 |
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font_01_sfnt_off000104c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104C0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011cd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CD2 | 17180 bytes |
SHA-256: 5e3eb3f3c338df8f30780308c9f7d85b13a8d2d3c3f5abda040bc6b5afd194f7 |
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