MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://druttle.ru/aws?utm_term=what+are+the+major+literary+genres+and+subgenres PDF link annotation
- http://macsk.space/non_functional_requirements_for_android_mobile_applications2lxpi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443610/normal_6016b371393f4.pdfIn PDF document text
- http://falorilipeb.mywebcommunity.org/lafawageginekilela.pdfIn PDF document text
- http://segaruzobuguses.scienceontheweb.net/17480054531.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496602/normal_6033b8b94f005.pdfIn PDF document text
- http://fupemagis.mywebcommunity.org/jidokimoderibulifet.pdfIn PDF document text
- http://myfavoritesun.xyz/72332828203ehokd.pdfIn PDF document text
- http://dotenipago.medianewsonline.com/gukozuwevuvisevufexunazij.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485005/normal_60257b7fdf345.pdfIn PDF document text
- http://laura-egorova.ru/les_phytohormones_coursuodty.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rirokekefunepoj.rf.gd/22994743523.pdfIn PDF document text
- http://kopolug.myartsonline.com/gatetufesozunedeve.pdfIn PDF document text
- http://nivuzujanux.myartsonline.com/folepidawawadoneg.pdfIn PDF document text
- http://fetufebutegiv.rf.gd/weekly_goal_setting_template_for_students.pdfIn PDF document text
- https://s3.amazonaws.com/vonutavekip/petta_movie_annamalai_remix_bgm.pdfIn PDF document text
- http://zisukuvi.atwebpages.com/how_do_you_write_a_thesis_statement_in_apa_format.pdfIn PDF document text
- http://jijojigig.epizy.com/xafasidibuzevut.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_off0000ec39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC39 | 5568 bytes |
SHA-256: ad70ae593a9d840972484aeac8919592f254a522a1e1a897260dfc090c988109 |
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font_01_sfnt_off0000ff16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF16 | 10196 bytes |
SHA-256: 28c42596fa32e308c93f48740148948c5b1a5e26408f0b8373fac78a7e2b2cf6 |
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