Threat Explorer

The Threat Explorer is a comprehensive resource consumers can turn to for daily, accurate, up-to-date information on the latest threats, risks and vulnerabilities.



January 09, 2019
January 17, 2019
Infection Length:
Systems Affected:
Trojan.Posteajun is a Trojan horse that may perform malicious activities on the compromised computer.

Symantec Security Response is currently investigating this threat and will post more information as it becomes available.

Antivirus Protection Dates

  • Initial Rapid Release version January 09, 2019 revision 025
  • Latest Rapid Release version January 22, 2019 revision 032
  • Initial Daily Certified version January 10, 2019 revision 002
  • Latest Daily Certified version January 23, 2019 revision 007
  • Initial Weekly Certified release date January 16, 2019
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.