Every ICMP packet, however, does contain a "data" field ... but this particular sample piqued our interest as a real-world example of malware using this technique to evade detection," state ...

There certainly are good uses for ICMP, but there also are attacks based on ICMP. For example, the "ping of Death" uses oversized ping packets to overload the IP stack of the target--often with ...

Ping When you ping a destination network address, you’re sending an ICMP packet with message type 8 (Echo) code 0 (Echo–Request) to that address. The ICMP reply packet has a message type 0 (Ec ...

Generally, the way the ping command works amongst other network tools, is simply by sending special packets known as Internet Control Message Protocol (ICMP) Echo Requests to a target device ...

What is the minimum size of an Ethernet frame that carries an IP packet which in turn carries an ICMP packet? What is the maximum size? The minimum size of an Ethernet frame that carries an ICMP ...