I went to eset.com and did an online scan and for some reason these files all come up as viruses.
No other virus scanner has every said anything about these files and I've been using Mirc for years.

C:\Mirc\sdfind398.zip IRC/Bomber trojan
C:\Mirc\sdfind398.zip »ZIP »SDmirc.ini IRC/Bomber trojan
C:\Mirc\sdfind399c.zip IRC/Bomber trojan
C:\Mirc\sdfind399c.zip »ZIP »SDmirc.ini IRC/Bomber trojan
C:\Mirc\SDmirc.ini IRC/Bomber trojan

Could there be a reason for this other then an actual trojan?