Anarchy$-$R$-$Us$,$ Inc. suspects that one of their employees, Ann Dercover, is really a secret agent working for their competitor. Ann has access to the company$$s prize asset, the secret recipe. Security staff are worried that Ann may try to leak the company$$s secret recipe.

Security staff have been monitoring Anns activity for some time, but haven$$t found anything suspicious$$until now. Today an unexpected laptop briefly appeared on the company wireless network. Staff hypothesize it may have been someone in the parking lot, because no strangers were seen in the building. Anns computer, $(192\mathrm{.}168\mathrm{.}1\mathrm{.}158)$ sent IMs over the wireless network to this computer using AOL Instant Messenger $($AIM$).$ The rogue laptop disappeared shortly thereafter.

The organization has captured the packets from the network activity in the file evidence$01.$pcap. When investigating suspicious network activity, you want to be able to determine