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-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://ponafet.ru/wix?keyword=fighting+rooster+breeds+pictures PDF link annotation
- http://gibelineg.sportsontheweb.net/ctet_answer_key_2020_paper_1_set_p_download.pdfIn PDF document text
- http://sewonmedix.ru/gegafijefukedusg2bvw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419851/normal_5fd815c9b75f9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384464/normal_5ff8770988be5.pdfIn PDF document text
- http://pollsexpert.com/neha_kakkar_all_song_ringtone_pagalworld6cq7t.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lonozixugixapap.epizy.com/fotolia_answer_8_letters_level_110.pdfIn PDF document text
- http://vufosal.rf.gd/rijexinidemanamipudadon.pdfIn PDF document text
- http://pujumek.myartsonline.com/bavopulavakan.pdfIn PDF document text
- https://d5aacb37-8766-4234-9cc8-c2ec3b911aba.filesusr.com/ugd/1e723b_5fb5d4dbd09a49b6839e3ee947a40059.pdf?index=trueIn PDF document text
- https://6e678f60-abc6-404c-883a-cd1729fdffee.filesusr.com/ugd/e4291f_5482545e37fb4c399e7c3b026dc45076.pdf?index=trueIn PDF document text
- https://0fc0baf9-b884-4fcd-968e-f93c0f938930.filesusr.com/ugd/68ec51_c88171be51304eed956f60b3846ab55a.pdf?index=trueIn PDF document text
- http://vorawaforase.epizy.com/maternity_leave_benefit_form_malta.pdfIn PDF document text
- http://zopefunexot.epizy.com/35345502812.pdfIn PDF document text
- https://9fbeb193-358d-48fe-b9d9-45f8b63f6b3c.filesusr.com/ugd/ab67b9_f7f8e4b70d8444d18d813752fa217771.pdf?index=trueIn 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_off0001032d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1032D | 5188 bytes |
SHA-256: 72434496a8704a0bddc0fcc767f2122f9f1e13a71327602d6a0767f2cfb21836 |
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font_01_sfnt_off000114cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114CF | 10100 bytes |
SHA-256: 004e314a1f1fbb124d4c3affb9033a793bbd19e4f036c9fad1004357419e12e5 |
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