MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to link farms and disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded URIs are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://huntic.ru/pbw?utm_term=how+to+adjust+a+chamberlain+liftmaster PDF link annotation
- https://cdn-cms.f-static.net/uploads/4408866/normal_605b454d8bcc9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374189/normal_60b9bd12c6b9a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402252/normal_60443d5078a0a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sufizilofab.pbworks.com/w/file/fetch/144496977/el_moasser_guide_answers_chemistry_2nd_secondary.pdfIn PDF document text
- http://nubuzefi.pbworks.com/w/file/fetch/144603699/how_to_remove_top_news_from_lock_screen_oppo_a3s.pdfIn PDF document text
- http://sazupamufode.pbworks.com/f/south_park_phone_destroyer_hackers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bee6e22d-81e7-418f-824c-4587c0f6e1ad/77159847880.pdfIn PDF document text
- http://jebusolole.pbworks.com/f/vixevexe.pdfIn PDF document text
- http://lojefizowoj.pbworks.com/w/file/fetch/144621135/why_is_the_spirit_of_st_louis_important.pdfIn PDF document text
- http://puzavofan.pbworks.com/f/pixufasexugijovef.pdfIn PDF document text
- http://nonesupul.pbworks.com/w/file/fetch/144629412/factors_of_production_worksheet_answers.pdfIn PDF document text
- http://sawanixum.pbworks.com/f/bsc_2nd_year_chemistry_notes.pdfIn PDF document text
- http://ronuzexem.pbworks.com/w/file/fetch/144640551/technical_drawing_textbook_for_senior_secondary_school.pdfIn PDF document text
- http://minuwaxiper.pbworks.com/f/how_to_get_a_secret_skin_on_slither.io.pdfIn PDF document text
- http://foziwedugumu.pbworks.com/w/file/fetch/144434715/como_baixar_gta_san_andreas_android_pelo_aptoide.pdfIn PDF document text
- http://welomobo.pbworks.com/f/5322349697.pdfIn PDF document text
- http://togusan.pbworks.com/w/file/fetch/144650298/vicks_filter-free_1.2_gallon_cool_mist_humidifier_manual.pdfIn PDF document text
- http://tagexoba.pbworks.com/f/why_is_the_windstorm_significant_in_antigone.pdfIn PDF document text
- http://lijegazoz.pbworks.com/f/lokajokawonubagaf.pdfIn PDF document text
- http://mutoteja.pbworks.com/w/file/fetch/144515982/tilekabinuwigumowazudex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/564c8697-d03b-4ddf-8937-8c270739bdf7/rates_ratios_and_percents_grade_6_worksheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a83574d-938c-4997-b669-4cc79dd6013c/28281673497.pdfIn PDF document text
- http://ropotupi.pbworks.com/f/joplin_mo_police_officers.pdfIn PDF document text
- http://minuwaxiper.pbworks.com/w/file/fetch/144506691/ditufetor.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d0d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0D8 | 5532 bytes |
SHA-256: ccd3976d493fe962b848d1b147fbd3a5682f1d62b78c1db7f84f292ee4821682 |
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font_01_sfnt_off0000e38b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE38B | 10144 bytes |
SHA-256: f8db73c1259a0e8aece676ace077a643095edb7d4afe17786b92849cd9fc00ed |
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