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Cisco Bug: CSCvv12586 - Sophos giving unknown malware verdict for encrypted PDF files

Last Modified

Oct 12, 2020

Products (1)

  • Cisco IronPort Web Security Appliance Software

Known Affected Releases

10.5.5-005 11.8.1-023

Description (partial)

Symptom:
Sophos giving Unknown malware verdict  instead of Encrypted for encrypted PDF files.

Conditions:
1) Sophos engine in use
2) PDF encrypted file download shows incorrect malware verdict
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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