Malicious PDF — malware analysis report

Static analysis result for SHA-256 6355ccd99c4fd567…

MALICIOUS

PDF

40.2 KB Created: 2021-09-01 09:47:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-04
MD5: 6be48fdfc95eb702e40d6b89980c4727 SHA-1: 0d0e41bcc04c57d8baabbc26fb3f6e07f4042bb9 SHA-256: 6355ccd99c4fd567a166f57206db182ebddd67c10db55c6d56b08384e0642bac
94 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 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 0.8370

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://huntic.ru/uplcv?utm_term=gather+meaning+in+tamil PDF link annotation
    • http://halaljones.com/uploads/files/11113066586.pdfIn PDF document text
    • https://wecareu.net/ckfinder/userfiles/files/rebinuvetajevarovufafok.pdfIn PDF document text
    • http://toyteepee.com/uploadfiles/file/210509165214400045bjvkvx.pdfIn PDF document text
    • https://infrastone.com/userfiles/files/14204203168.pdfIn PDF document text
    • https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160In PDF document text