Malicious PDF — malware analysis report

Static analysis result for SHA-256 118f00d02c0a45e1…

MALICIOUS

PDF

287.1 KB Created: 2021-04-27 21:06:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 55bed05bf817b587cc37b3186c18fcf7 SHA-1: 9bae6fd248a68f7d5fdbe76a82df5265cc5a6477 SHA-256: 118f00d02c0a45e1457b0ebcafe30fa82d73210b65ea17257382571e584ba4f0
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9809

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://zajinet.ru/strik?utm_term=what+channel+is+nbc+local+news PDF link annotation
    • http://zumbayuliya.online/the_entertainer_sheet_music_beginnerwjzap.pdfIn PDF document text
    • https://cdn.sqhk.co/vajirasavuz/jKPpRha/printer_3d_harga.pdfIn PDF document text
    • http://moneyindia.site/pefexepasoduok80w.pdfIn PDF document text
    • https://cdn.sqhk.co/labifikup/igjeghL/zekuwuzulomamu.pdfIn PDF document text
    • https://cdn.sqhk.co/veludewozen/hgn2fk7/bexefap.pdfIn PDF document text
    • http://ru-payment.casa/vujafimuzmlvdw.pdfIn PDF document text
    • https://cdn.sqhk.co/ropimipaf/eidicAJ/descargar_repair_battery_life_pro_apk.pdfIn PDF document text
    • http://lalojit.iblogger.org/online_magazine_maker.pdfIn PDF document text
    • http://hidver.com/69555026611d07ym.pdfIn PDF document text
    • https://cdn.sqhk.co/kekotenonaxu/DV6iagi/boat_driver_license_washington.pdfIn PDF document text
    • https://cdn.sqhk.co/zatuwifezub/fgcjLgc/mortal_kombat_costume_kid_size_scorpion.pdfIn PDF document text
    • http://fulusixavopowem.iblogger.org/amazing_grace_violin_sheet.pdfIn PDF document text
    • https://cdn.sqhk.co/lelabepena/ejc1hju/superheated_steam_table_si_units.pdfIn PDF document text
    • https://cdn.sqhk.co/ributexovek/haMBhel/58289206203.pdfIn PDF document text
    • https://cdn.sqhk.co/nuzinirumawe/egciiie/jakadepebodex.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://xisanekaxutup.epizy.com/tinkle_digest_online_free_download.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/48642929-a48d-4f1e-a234-41f1d8c50967/how_to_make_a_rope_knot_bracelet.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/71bb51eb-98b7-4fc7-a532-47b10bacebc6/radow.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/12bb1009-d8c9-4fbf-90fc-e01b3194bb00/60160272990.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/f5eca9a8-c50c-4e06-a37c-d8d40c0aa376/how_to_get_big_with_resistance_bands.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00045477.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45477 5036 bytes
SHA-256: b7349dcf170aa1e3d1fad30405e407f96fa0411f8a2ce38f927a24dbb17cd300