Which of the following tools is NOT used for wireless sniffing?

AirMagnet (now Netscout AirMagnet) is a professional wireless LAN analyzer that captures and decodes 802.11 frames, making it a legitimate wireless sniffer.

Sniffer Wireless is an enterprise-grade wireless packet capture and analysis tool specifically designed for sniffing 802.11 traffic.

AiroPeek (now OmniPeek) is a dedicated wireless packet analyzer from Savvius that captures, decodes, and analyzes 802.11 frames in real time.

MiniStumbler is a stripped-down version of NetStumbler designed for Windows CE/PocketPC devices; it detects and maps nearby wireless access points using active probing but does not capture or decode wireless packet payloads, so it cannot be used for wireless sniffing.