MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains embedded links that redirect to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The ML classifier and ClamAV also flagged this file as malicious, suggesting it is a phishing attempt designed to lure users to malicious sites. While no scripts were extracted, the presence of numerous links and the critical heuristic firings strongly indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://dafemum.ru/strik?utm_term=hp+envy+4500+ink+cartridges+tesco In PDF document text
- http://odebayitrafikhizmeti.com/beast_quest_series_4-_66c98f.pdfIn PDF document text
- https://vetetomo.weebly.com/uploads/1/3/4/0/134000119/f5fdc26a9d.pdfIn PDF document text
- http://apsmall.space/12824761050l9lm8.pdfIn PDF document text
- http://straponartist.com/anne_rice_the_witching_hour_books7oucg.pdfIn PDF document text
- http://matadidofedokod.22web.org/rii_mini_x1_wireless_keyboard_2.4g_flying_mouse_handheld_touchpad.pdfIn PDF document text
- http://wivejudotimog.22web.org/13_colonies_map_worksheets.pdfIn PDF document text
- http://axacheat4.xyz/is_the_worx_trivac_cordlesscddkd.pdfIn PDF document text
- https://zogoporev.weebly.com/uploads/1/3/1/3/131381602/gedunobaxibi-xawetup-waruxetesolef-nidujugu.pdfIn PDF document text
- http://vkrowl.com/price_of_skyworth_tv_in_nepalcs258.pdfIn PDF document text
- https://cdn.sqhk.co/gidenateg/3OhfjjZ/temepaxulikidola.pdfIn PDF document text
- http://big-ita.space/puvinawijiresonunenurolaq28ey.pdfIn PDF document text
- https://cdn.sqhk.co/mevazasid/njchghc/wuzesukanola.pdfIn PDF document text
- https://palekanino.weebly.com/uploads/1/3/4/3/134372766/9754987.pdfIn PDF document text
- http://espacecmb.xyz/ps_vita_charger_cable_cost1axw6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mazogatu.epizy.com/fencing_pool_score_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7188ff0a-74d2-4b8e-856f-04dcdda454c3/pitonazu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0031025a-f024-4722-8156-aa1a4b014c7d/welutanu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc86c874-9687-485a-8717-910ac93a5f96/19525548465.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f8c7d7a-8d97-430d-996a-23d32c6be076/malcolm_x_speech_the_ballot_or_the_bullet_analysis.pdfIn PDF document text
- http://vinegufoxa.rf.gd/fuvexi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22990b16-0ea5-4d8d-994f-a7c286510c72/period_of_repolarization_of_the_neuron_during_which_it_cannot_respond_to_a_second_stimulus.pdfIn PDF document text
- http://pisubepajolosu.rf.gd/technical_analysis_books.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_off0000dac1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAC1 | 5748 bytes |
SHA-256: b8497fe5bf98316329f5bbe3e645bc3c12531274a786fa7fde1919622bb8cbdf |
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font_01_sfnt_off0000ee83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE83 | 10972 bytes |
SHA-256: 667cada766a4e91a409cab93789b469324759136abac6ad28471b6477dee64ae |
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