MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs and is structured as a link farm, suggesting it's designed to redirect users to potentially harmful websites. The presence of embedded URLs and the overall structure point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 https://ketchas.ru/uplcv?utm_term=pt+lontar+papyrus+pulp+%26+paper+industry PDF link annotation
- http://studiogalata.it/userfiles/files/zosafexavowomodunawilag.pdfIn PDF document text
- https://radmangroup-ye.com/rgfiles/file/83442008448.pdfIn PDF document text
- https://sua.vn/uploads/userfiles/file/27389872807.pdfIn PDF document text
- https://pchome.uzai.ca/upload/files/fofipalijoxarolizuvebadi.pdfIn PDF document text
- https://web-sila.ru/wp-content/plugins/super-forms/uploads/php/files/891a62f96fc3c5ea3a1cecdf2b18601b/vapugi.pdfIn PDF document text
- https://kme.pl/global/app/webroot/uploads/file/16316996472437.pdfIn PDF document text
- http://www.srijonihealinghome.com/fckimages/file/metevalavonafovatod.pdfIn PDF document text
- http://abwalabamaave.com/uploads/files/16392812503.pdfIn PDF document text
- http://kelsenator.com/userimages/23834692021.pdfIn PDF document text
- http://archiprojektai.lt/app/webroot/uploads/userfiles/files/neseburawobamedar.pdfIn PDF document text
- http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16148203de0510---69326319936.pdfIn PDF document text
- https://cafemocion.com/userfiles/file/xufewijirumadisazigelagu.pdfIn PDF document text
- https://aftaplan.com/works/peepsparty/html/upload_files/file/27894919062.pdfIn PDF document text
- http://mini-garden.ru/userfiles/file/68034081885.pdfIn PDF document text
- http://furnitura-syndicat.ru/ckeditor/ckfinder/core/connector/php/uploads/files/gurikigusikabufilatilapa.pdfIn PDF document text
- http://spbi.cz/res/file/niropowugesemerejejeva.pdfIn PDF document text
- http://sensor4you.com/fckeditor/editor/filemanager/connectors/php/fckeditor/upload/202109/file/polidumexuxetedavuvaf.pdfIn PDF document text
- https://liur-krd.ru/userfiles/file/roxawe.pdfIn PDF document text
- http://pro-group.ru/userfiles/files/sozozazoreguz.pdfIn PDF document text
- https://gcs.kz/data/content/file/gafodenijedadowaxad.pdfIn PDF document text
- https://sedefartphotography.com/resimler/files/rilikikole.pdfIn PDF document text
- https://aventuraholidays.elladatravel.ro/mm/file/gebepetusugifi.pdfIn PDF document text
- http://healhumanity.foundation/userfiles/file/banazetaxa.pdfIn PDF document text
- https://a-1commercialkitchenservices.com/ckfinder/userfiles/files/3403625353.pdfIn PDF document text
- 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_off0000c72b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC72B | 10236 bytes |
SHA-256: c1e7e9f8b1ee2964f5be418999e4d750127d183c5adb5925f83ed35c4ded9957 |
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font_01_sfnt_off0000de58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE58 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f66a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF66A | 18460 bytes |
SHA-256: 216cb538f19def1be572d4d7bdde24402d27f4c7bafaa193ee7019d7aeb0d468 |
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