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 0.9996
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://gimoguvi.ru/strik?utm_term=eureka+whirlwind+lite+filter PDF link annotation
- http://sberbank.services/wow_zara_larsson_lyrics_cleanlmw8e.pdfIn PDF document text
- http://trokot-online.xyz/download_ninja_tobu_mod_apkbe3st.pdfIn PDF document text
- http://worldhold.online/diagramas_de_fase_ternarios.pdfpje9s.pdfIn PDF document text
- http://ukranews.icu/why_does_my_night_owl_dvr_keep_rebooting8zv4d.pdfIn PDF document text
- http://keepxufi.space/3615889817vz8o1.pdfIn PDF document text
- http://interbank.link/3_formas_de_comunicacion_no_oralgm6xz.pdfIn PDF document text
- https://modibidusez.weebly.com/uploads/1/3/4/0/134096811/tipigopini.pdfIn PDF document text
- http://konsalting.info/center_a_selected_worksheet_in_excelbjy28.pdfIn PDF document text
- https://zisidolig.weebly.com/uploads/1/3/1/3/131379992/3634550.pdfIn PDF document text
- https://cdn.sqhk.co/tesigasefaxe/eHa8ghh/bubble_tea_house_near_me.pdfIn PDF document text
- http://odebayitrafikhizmeti.com/anadolu_arkeolojisioaknl.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ludujefu.epizy.com/82137973978.pdfIn PDF document text
- http://zirudose.epizy.com/christmas_song_parody_lyrics.pdfIn PDF document text
- http://kopunumepoz.rf.gd/what_is_the_mode_of_heat_transfer.pdfIn PDF document text
- http://mulozeraxepe.epizy.com/string_format_null_value_java.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000da16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA16 | 23908 bytes |
SHA-256: 2d5d96059e6e8aa71978ba4b31e4d8cd7adaad2ba672f551ee0cdbc2da37e878 |
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font_01_sfnt_off000124b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124B0 | 4932 bytes |
SHA-256: 785e510c0d8244571541abbc74870cce6072def193ab6105f55a4ab0f127cef9 |
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font_02_sfnt_off00013587.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13587 | 11960 bytes |
SHA-256: 1fcc3bc5ae061c649eb81fdb1df5adb66a14e2149c2406fda0ee6934a47bf0d6 |
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font_03_sfnt_off00015b40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15B40 | 16068 bytes |
SHA-256: 89247d3646e3773572243f1d4b0449240b5d7bcbc9865045ac28c7845acd9c8f |
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