Xls.Downloader.Agent08210-9888570-0 — Office (OOXML) malware analysis

Static analysis result for SHA-256 68f11cf2961c4c91…

MALICIOUS

Office (OOXML)

246.4 KB Created: 2011-05-17 14:38:26 UTC Authoring application: Microsoft Excel 16.0300
MD5: d9d04ddffd86c8f28d85a0fa16c4d54c SHA-1: 68aa064a9bee751ce28072b487b8970483d57cd1 SHA-256: 68f11cf2961c4c91fa973c0dff566e375f816ff765000fa99c9c2766dfd141da
70 Risk Score

Malware Insights

Xls.Downloader.Agent08210-9888570-0 · confidence 85%

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is detected as Xls.Downloader.Agent08210-9888570-0 by ClamAV, indicating it functions as a downloader. It contains an external hyperlink to 'https://www.formtools.com/f/micros0ft-1541', which is likely used to fetch a secondary payload. The document body is uninformative.

Heuristics 3

  • ClamAV: Xls.Downloader.Agent08210-9888570-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Downloader.Agent08210-9888570-0
  • External hyperlinks (1) low OOXML_EXTERNAL_HYPERLINKS
    Document contains 1 external hyperlink — clickable URLs are stored as external relationships. First target: https://www.formtools.com/f/micros0ft-1541
  • 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://www.formtools.com/f/micros0ft-1541