MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple embedded URLs, with one prominently featuring a 'utm_term' parameter suggesting a phishing or advertising lure. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for numerous links, further supporting a malicious intent. ClamAV detection as 'Pdf.Phishing.Trojan' confirms the malicious nature.
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://golowaki.ru/strik?utm_term=pokemon+base+set+booster+box+australia PDF link annotation
- https://cdn-cms.f-static.net/uploads/4452852/normal_6012c4c486aeb.pdfIn PDF document text
- http://tifusavegapawuf.mygamesonline.org/ramimotedunol.pdfIn PDF document text
- http://jobesagaponapa.22web.org/kendo_grid_column_html_template.pdfIn PDF document text
- http://buzifun.22web.org/coleman_furnace_ignitor_troubleshooting.pdfIn PDF document text
- http://nigigalewo.iblogger.org/22926626857.pdfIn PDF document text
- http://siwosupegejolop.medianewsonline.com/68007723285.pdfIn PDF document text
- https://cdn.sqhk.co/desogepupema/ePLdxt0/shell_lubeanalyst_app.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rogofijanititad.epizy.com/oriya_bhajan_namita_agrawal.pdfIn PDF document text
- http://gesuposobevexo.rf.gd/87412140274.pdfIn PDF document text
- http://nozumipoz.epizy.com/pixewerojekomefizat.pdfIn PDF document text
- http://jujobope.atwebpages.com/principales_problemas_sociales_y_economicos_de_mexico.pdfIn PDF document text
- http://tiwatimab.atwebpages.com/55366748691.pdfIn PDF document text
- http://lojabupabavize.onlinewebshop.net/78327307454.pdfIn PDF document text
- http://ligujizulogi.atwebpages.com/4th_grade_math_worksheets_california_standards.pdfIn PDF document text
- http://fofeparulofiz.rf.gd/almas_gemelas_deepak_chopra.pdfIn PDF document text
- http://wonanikapudidak.atwebpages.com/cuentos_de_la_selva_horacio_quiroga_las_medias_de_los_flamencos_resumen.pdfIn PDF document text
- http://vitorozakosi.rf.gd/fetotavetanazepebaduparo.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_off0000e3ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3EC | 5104 bytes |
SHA-256: 78a3962d54edbecfd95601ab40b57bc32488c0a2847bbac3f1ed50e74723f144 |
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font_01_sfnt_off0000f536.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF536 | 10860 bytes |
SHA-256: 604ed743a420d9693bc16d8d57fb754b9609ff8f2686ecad5851916da61780b7 |
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