Malicious PDF — malware analysis report

Static analysis result for SHA-256 2014bdf19ed8a0e0…

MALICIOUS

PDF

52.5 KB Created: 2021-01-01 19:05:40 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-24
MD5: 2a4ee0f7f4d196b50b9516b1d2522c64 SHA-1: a0f4ba34107d5548e42702365a7e843f078b6343 SHA-256: 2014bdf19ed8a0e028e19cfa742b239718facc23caf80b80d48983730f7a14de
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file routes users through malicious redirector infrastructure. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6064

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
  • 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.
  • 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://traffmen.ru/wb?keyword=zombie%20attack%202%20game%20download In PDF document text
    • https://cdn.sqhk.co/pajugeluj/XhbggdN/ace_stream_for_android_tv_apk.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4475380/normal_5fa5bd4456ba1.pdfIn PDF document text
    • https://cdn.sqhk.co/jawubibegeba/hajiwij/how_to_write_a_proposal_for_a_job.pdfIn PDF document text
    • https://cdn.sqhk.co/ruxebiseso/rPifAic/write_a_note_on_memory_hierarchy.pdfIn PDF document text
    • https://cdn.sqhk.co/zubuwebofe/ijjjgjj/forimad.pdfIn PDF document text
    • https://cdn.sqhk.co/ziratede/gmja8gd/cube_smash_vr.pdfIn PDF document text
    • https://cdn.sqhk.co/supesuvepo/fbWjgic/tipimisunavuvivazodugoput.pdfIn PDF document text
    • https://s3.amazonaws.com/somamere/toddler_bed_sheet_set_100_cotton.pdfIn PDF document text
    • https://s3.amazonaws.com/xakajoziwibi/adobe_reader_merge_free_online.pdfIn PDF document text
    • https://s3.amazonaws.com/bofake/20345092377.pdfIn PDF document text
    • https://s3.amazonaws.com/suzeduselu/5016280309.pdfIn PDF document text