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 0.9997
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://resalured.ru/strik?utm_term=first+alert+carbon+monoxide+detector+how+to+test PDF link annotation
- http://8gusevshop.space/gianni_lunadei_filhos_de_aracely_arad1y6f.pdfIn PDF document text
- https://rijagadufe.weebly.com/uploads/1/3/1/6/131606992/5260510.pdfIn PDF document text
- http://letgtma.bid/what_means_ghost_in_the_machine1a856.pdfIn PDF document text
- http://begemot.space/blur_video_camera_app8l8dc.pdfIn PDF document text
- http://ilkertr.shop/19489307816qqqfq.pdfIn PDF document text
- http://faxusupovetek.sportsontheweb.net/vipassana_meditation_technique_body_scan.pdfIn PDF document text
- https://vozunekoba.weebly.com/uploads/1/3/4/9/134902797/zizepajotapag.pdfIn PDF document text
- https://memefuzagimo.weebly.com/uploads/1/3/4/6/134612336/sosarosufa-pigadumolul-gawekexebiko.pdfIn PDF document text
- https://sunowakodi.weebly.com/uploads/1/3/2/8/132814938/fbad8b0f72.pdfIn PDF document text
- https://maradezeg.weebly.com/uploads/1/3/5/9/135974492/gesab.pdfIn PDF document text
- http://opensol.xyz/teveluzavototalox41dq0.pdfIn PDF document text
- https://nusoselif.weebly.com/uploads/1/3/4/4/134470887/b3444afa695c2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f263c488-b15e-4e87-9b74-90c754cca441/north_carolina_career_and_technical_education_essential_standards.pdfIn PDF document text
- http://zupitatip.atwebpages.com/jetukifejawok.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5d6aa80-e9bd-4ded-ac57-b2613191dbc1/epson_xp_320_print_without_color_ink.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/536e4c43-d22f-4265-a210-68da7b9baabc/12469103045.pdfIn PDF document text
- http://jotudokizer.onlinewebshop.net/sijijetuminofizidaba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ac7b4ac-8164-4df9-bde4-851478765ecb/change_ink_cartridge_hp_deskjet_f4580.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/222da82b-66ad-4700-a67e-772d11523d90/sartre_the_age_of_reason.pdfIn PDF document text
- http://fuvamawijivef.atwebpages.com/australian_passport_renewal_application.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b916629-d98e-45f3-8b30-2bc3f70fae10/bertrand_russell_history_of_western_philosophy_ebook.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_off0000ed3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED3D | 5432 bytes |
SHA-256: 32f4fc8e29a2bf889a1a163f72fa36740751cbad85092b142c75408911a6362e |
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font_01_sfnt_off0000ff99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF99 | 11152 bytes |
SHA-256: aaee1b3aecffc719cbd7192eaf01675d1f17cec2bbe2b7f84bf8b06e572a691b |
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