MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with a primary URL pointing to 'dugedepap.ru', suggesting a phishing or malware distribution attempt. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for numerous links, further supporting malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document, likely leveraging embedded JavaScript for malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://dugedepap.ru/123?utm_term=journal+of+entrepreneurship+theory+and+practice+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4448343/normal_5fd9abd95b560.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415531/normal_60541051ceda8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452850/normal_604cf4196d1bf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409610/normal_60b9e98917df0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368493/normal_6047a0be8892c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465259/normal_604ccb5e76478.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388276/normal_6007615dd8efa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484820/normal_5fc96bf7b180a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494891/normal_6066621bb68d5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nitezug.pbworks.com/f/25655001817.pdfIn PDF document text
- http://tedadopite.pbworks.com/w/file/fetch/144688119/34476740101.pdfIn PDF document text
- http://didaneguk.pbworks.com/f/alternate_future_of_the_world_west_virginia_mapping_system.pdfIn PDF document text
- http://gisugakeg.pbworks.com/f/wosoraratozozevo.pdfIn PDF document text
- http://barumena.pbworks.com/f/monsieur_ibrahim_et_les_fleurs_du_coran_film_complet_vf.pdfIn PDF document text
- http://sorawako.pbworks.com/w/file/fetch/144450054/physical_milestones_for_a_3_year_old.pdfIn PDF document text
- http://jajafad.pbworks.com/w/file/fetch/144419181/23214501596.pdfIn PDF document text
- http://pigedigasexu.pbworks.com/f/89478291641.pdfIn PDF document text
- http://xuwedateredu.pbworks.com/f/gubezemunopowitabexuwo.pdfIn PDF document text
- http://vawijoj.pbworks.com/f/what_is_the_meaning_remedial_teaching.pdfIn PDF document text
- http://vogituvu.pbworks.com/f/gegokulubabinonaxu.pdfIn PDF document text
- http://wepoline.pbworks.com/w/file/fetch/144764655/wupebunagomuwofawotawolen.pdfIn PDF document text
- http://lekipirunezi.pbworks.com/w/file/fetch/144416091/vudojomapibonopes.pdfIn PDF document text
- http://lokifasowaso.pbworks.com/w/file/fetch/144724278/kakoxikolufevi.pdfIn PDF document text
- http://komogabovuwa.pbworks.com/w/file/fetch/144587934/fit_body_boot_camp_workouts.pdfIn PDF document text
- http://vawijoj.pbworks.com/f/16386578582.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://scripts.sil.org/OFLIn 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_off0000e6df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6DF | 5336 bytes |
SHA-256: 33fbd7e35a94d738e93c4304bae315b90ed0c4c0aec4581baa2d3eaac3589894 |
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font_01_sfnt_off0000f90a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF90A | 10644 bytes |
SHA-256: 19d7676e3662844f6b36e256f546b3e2d3b783a98b7c5f290bbf042f875bec86 |
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font_02_sfnt_off00011d94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D94 | 16060 bytes |
SHA-256: 503f5200e83b189a546b6c6e1d808633a9135186956fe76ff9bd78de3d91e3c6 |
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