MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, with at least one pointing to known malicious redirector infrastructure at 'https://yafferge.ru/award?keyword=bus+eireann+115+pdf'. The presence of multiple links on disposable hosting further suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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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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://yafferge.ru/award?keyword=bus+eireann+115+pdf In PDF document text
- https://cdn.sqhk.co/ligumorik/YLzhgoa/piramidilupunivazejefijep.pdfIn PDF document text
- https://dabusoze.weebly.com/uploads/1/3/4/5/134585091/paxagilizifokal.pdfIn PDF document text
- http://zuregazezoral.mygamesonline.org/the_one_thing_planner_discount_code.pdfIn PDF document text
- http://tumibejum.iblogger.org/leaflet_template_microsoft_publisher.pdfIn PDF document text
- https://cdn.sqhk.co/zapimafe/idXZeja/minecraft_small_world_seed_pc.pdfIn PDF document text
- https://munuteme.weebly.com/uploads/1/3/4/8/134862418/8925778.pdfIn PDF document text
- https://gubukaxonular.weebly.com/uploads/1/3/5/3/135349028/9738199.pdfIn PDF document text
- https://cdn.sqhk.co/pimidima/VXfIC88/samsung_s9_different_notification_sounds_for_different_apps.pdfIn PDF document text
- https://womerakuketuzal.weebly.com/uploads/1/3/1/8/131856195/8163831.pdfIn PDF document text
- https://zegesunipatobas.weebly.com/uploads/1/3/1/3/131379774/e89e82.pdfIn PDF document text
- https://cdn.sqhk.co/tevosudav/jfhejaT/zozilokemokapidoloronifo.pdfIn PDF document text
- http://bevatijiwavefad.22web.org/2158597521.pdfIn PDF document text
- http://jesofoma.getenjoyment.net/56018260726.pdfIn PDF document text
- https://cdn.sqhk.co/tukuxiveg/gicFjiz/use_email_template_outlook_365.pdfIn PDF document text
- http://gulidomirebo.22web.org/pebufewumijutapaxomi.pdfIn PDF document text
- http://tezibif.mygamesonline.org/tipo_de_cable_para_bombas_sumergibles.pdfIn PDF document text
- https://ruxibudowivuk.weebly.com/uploads/1/3/4/7/134728491/9089165.pdfIn PDF document text
- https://lerivifaladadov.weebly.com/uploads/1/3/4/3/134334847/xopereg-kapegomoruzo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://felawikemuda.epizy.com/logo_quiz_level_3_answers_by_bubble.pdfIn PDF document text
- http://fujegite.rf.gd/anatomy_of_the_eyeball.pdfIn PDF document text
- http://nijufunirel.rf.gd/pawulogeminugaxijureg.pdfIn PDF document text
- http://kegigija.atwebpages.com/rokawanavopunupeboj.pdfIn PDF document text
- http://wilaroxu.atwebpages.com/koxufinememaleperivi.pdfIn PDF document text
- http://kujafugakare.epizy.com/time_calculator_mb_s.pdfIn PDF document text
- http://degefoxovovi.epizy.com/best_picture_editing_app_for_android.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_off0000c9d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9D8 | 5228 bytes |
SHA-256: 2eb0e5e4b58b5034b73fc3ab5972ff044b1c3e095b413ade400971d7d3279a5a |
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font_01_sfnt_off0000dbb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBB8 | 9936 bytes |
SHA-256: 447c34f720e29ba140d1b5cbd4d5ad16333c8f76843967580c766898ab80d740 |
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