FYI - I updated to SP4 today and my 2 web servers running McAfee 8.7i enterprise kicked alerts for:
\inetpub\solarwinds\orion\js\jqgrid\js\packed\grid.subgrid.js as a trojan and deletes it.
SW support came back with this....FYI
Please see the following link:
Automatic updating of you anti-virus software will remove the false positive here.
Many thanks for alerting Solarwinds to this - I'll go ahead and close this ticket. If the issue returns, you're welcome to respond to any of my emails as I can reopen the case at any point in the next 30 days.