Malicious PDF — malware analysis report

Static analysis result for SHA-256 ea0e0478f570c919…

MALICIOUS

PDF

75.0 KB Created: 2021-03-31 13:09:58 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 6087a50127762725d7c3fdb6e249009b SHA-1: c9b50af3c89617faf6d15f1e23a56f893081c594 SHA-256: ea0e0478f570c9194835f80a66d10479b0fe2d6b17ea72582032f1920ffe5ba2
182 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF file was flagged as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded links, with at least one pointing to known malicious redirector infrastructure. The document body, though heavily obfuscated, appears to contain keywords related to search queries, suggesting a phishing or scam lure. No scripts were extracted, but the presence of malicious links strongly suggests the document's purpose is to redirect users to harmful sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6284

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small 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.
  • Embedded URL info EMBEDDED_URL
    One 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=lok+sabha+election+date+2020+pdf In PDF document text
    • http://shoop-fo.ru/1994_softail_service_manualkedig.pdfIn PDF document text
    • https://funapimezu.weebly.com/uploads/1/3/1/0/131070883/6466654.pdfIn PDF document text
    • https://ludodufapagita.weebly.com/uploads/1/3/4/6/134616483/6910563.pdfIn PDF document text
    • http://trastenmyqort.online/adobe_illustrator_draw_ipadpusb6.pdfIn PDF document text
    • http://gukabibus.mygamesonline.org/sozofeguwi.pdfIn PDF document text
    • http://rogosevit.22web.org/offline_3d_games_mod_apk.pdfIn PDF document text
    • https://jotonude.weebly.com/uploads/1/3/1/3/131398177/5995335.pdfIn PDF document text
    • https://cdn.sqhk.co/fufeboxeri/awEbYND/raptors_warriors_game_score_live.pdfIn PDF document text
    • http://nibelv.xyz/epson_iprint_para_iosq6qqn.pdfIn PDF document text
    • https://sulunekuzesafap.weebly.com/uploads/1/3/1/4/131406846/dfe83c77.pdfIn PDF document text
    • http://pitushok.fun/57559181997vco9h.pdfIn PDF document text
    • http://mejagudabukode.iblogger.org/wagujeje.pdfIn PDF document text
    • http://lilubaxubaxulu.sportsontheweb.net/63417611893.pdfIn PDF document text
    • http://getcreditreport.info/functional_analysis_sociology_definitionrdmi3.pdfIn PDF document text
    • https://cdn.sqhk.co/vizakifito/hjIc2MS/viridian_color_mix.pdfIn PDF document text
    • http://sivelural.mygamesonline.org/caballo_de_troya_5_cesarea.pdfIn PDF document text
    • https://cdn.sqhk.co/bupewazadufa/g1yidvS/geometry_dash_meltdown_download_full_version.pdfIn PDF document text
    • http://gexepitirunagu.rf.gd/3168779978.pdfIn PDF document text
    • http://xonelamurojili.rf.gd/iso_drawing_symbols.pdfIn PDF document text
    • http://wejufutaz.onlinewebshop.net/the_uglies_book_report.pdfIn PDF document text
    • http://purowubiwebig.epizy.com/vusojigedikaguv.pdfIn PDF document text
    • http://laletanegimiw.epizy.com/descripcion_de_los_personajes_del_cantar_del_mio_cid.pdfIn PDF document text
    • http://bibirosomuxir.epizy.com/wimuxe.pdfIn PDF document text
    • http://vowiguwoku.rf.gd/are_mechanical_pencils_good_for_drawing.pdfIn PDF document text

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