Anyone? — That will list any incarnations of ARDAgent installed previously and currently in the OS (at least as far as Disk Utility will be able to discern), indicating which package it came from, as well as its SHA-1 digest value.
Here's mine with identifying info left out:
volume: /
path: /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent
pkgid: com.apple.pkg.Essentials
pkg-version: 10.6.0.1.1.1249291854
install-time: Mon Aug 31 16:54:37 2009
uid: 0 (root)
gid: 0 (wheel)
mode: 4755 (?rwsr-xr-x )
