MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The document contains numerous embedded URLs pointing to external sites, many of which are part of a link farm, suggesting an intent to redirect users to malicious content. No scripts were extracted, but the presence of many external links indicates a likely phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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=gospin+app+apk+download PDF link annotation
- https://otterdisplay.com/userfiles/file/jijozatokoja.pdfIn PDF document text
- http://balashixa.inhome360.ru/admin/ckfinder/userfiles/files/sonepaxawigop.pdfIn PDF document text
- http://bloomx.com/sites/all/sites/bloomx.com/files/mabulobumidexisawivarum.pdfIn PDF document text
- http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613dc6c625f89---tupisabisuvixipofivuwi.pdfIn PDF document text
- http://xn--h49al71atridzo.com/userData/board/file/ratopopifivazutisinowax.pdfIn PDF document text
- https://morganmethod.tuesdaytrader.com/ci/userfiles/files/jidanagapikigagisux.pdfIn PDF document text
- http://fazendasaojudastadeu.net/fotosempresa/files/42786134483.pdfIn PDF document text
- http://guanzhuli.com/userfiles/file/lapudanowipetogu.pdfIn PDF document text
- http://budapesticukraszdak.hu/userfiles/files/75205094190.pdfIn PDF document text
- https://namphuctourist.com/userfiles/file/12487294657.pdfIn PDF document text
- https://fotografski-studio.kost.si/userfiles/file/kexagavatozobu.pdfIn PDF document text
- http://jinsonmetal.com/Upload/file/zonunifofajebakudik.pdfIn PDF document text
- http://china-guolin.com/filespath/files/20210919064524.pdfIn PDF document text
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140f59903f0d---30099478327.pdfIn PDF document text
- https://jlgardner.org/home/jlg/public_html/ckfinder/userfiles/files/mixulaj.pdfIn PDF document text
- https://heart-calligraphy.com/uploads/files/202109050127327500.pdfIn PDF document text
- http://www.ufolep-69.com/contenus/files/61564049336.pdfIn PDF document text
- https://hotnewsmd.deca.md/upload/userfiles/files/nejiwe.pdfIn PDF document text
- http://rcp-ranstadt.us/files/jogukabosipadinajokev.pdfIn PDF document text
- http://creaorganization.com/depo/sayfaresim/file/42823736669.pdfIn PDF document text
- http://klm-co.ru/foto/ck/files/xixus.pdfIn PDF document text
- http://ahzgbh.news-read.com/upload/files/megexanapizunisos.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_off0000d069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD069 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e87b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE87B | 17084 bytes |
SHA-256: 2954daca02a7989b7cbca4046603a985fec63464a07499d4addd6ceec7f9c2fb |
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font_02_sfnt_off0001145a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1145A | 10272 bytes |
SHA-256: da3a56a8a5e329915a27c690e6acc56dd7ec212013385d5c9d7124a381bbbcf8 |
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