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://bologen.ru/strik?utm_term=what+is+pe+error+in+lg+washing+machine PDF link annotation
- https://polovetanofup.weebly.com/uploads/1/3/5/3/135330247/1790169.pdfIn PDF document text
- https://walipovagotil.weebly.com/uploads/1/3/6/0/136016519/301638.pdfIn PDF document text
- http://mokaxizekebade.scienceontheweb.net/amusing_the_million_download.pdfIn PDF document text
- http://zesabekuziwuga.iblogger.org/buku_akuntansi_keuangan_menengah_berbasis_psak.pdfIn PDF document text
- http://narelavupes.22web.org/school_year_calendar_template_2019-_20.pdfIn PDF document text
- https://lezanixopedem.weebly.com/uploads/1/3/4/8/134886347/7546928.pdfIn PDF document text
- http://mebovedu.getenjoyment.net/is_learning_python_useful_for_finance.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fetekovabu.onlinewebshop.net/usul_al-fiqh_in_urdu.pdfIn PDF document text
- http://tavamikilav.myartsonline.com/why_is_my_electric_fence_beeping.pdfIn PDF document text
- http://maxefaronuxugur.epizy.com/direct_vs_reported_speech_ppt.pdfIn PDF document text
- https://s3.amazonaws.com/vuxirefare/cat_2019_notification.pdfIn PDF document text
- https://s3.amazonaws.com/nerugiraxura/the_story_of_keesh_answer_key.pdfIn PDF document text
- http://gixulomo.rf.gd/what_is_the_electron_geometry_of_sf4.pdfIn PDF document text
- http://bifiwapaz.onlinewebshop.net/ranobok.pdfIn PDF document text
- http://xowobovu.myartsonline.com/soundcraft_ui_12_user_manual.pdfIn PDF document text
- https://s3.amazonaws.com/lurutopobi/microsoft_excel_2013_free_download_with_product_key.pdfIn PDF document text
- http://kevitokepe.epizy.com/the_man_who_couldnt_stop_the_truth_about_ocd.pdfIn PDF document text
- http://pusapovewazigu.onlinewebshop.net/xosexajoropidifubafiwur.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_off0000e108.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE108 | 5452 bytes |
SHA-256: 9cf6eec277df7373ee2db25e1bd391c6b697ee34cc894d22da617f0baf574a9b |
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font_01_sfnt_off0000f381.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF381 | 10748 bytes |
SHA-256: 745202478d084c4ee58fac86a75c103cbcced7f903432b3eb588f8173876829b |
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