SHELLCODE: Linux/x86 SSH Port Forwarding
This signature detects shellcode designed to use SSH utility to forward port TCP/22 over TCP/9999. Attempts to execute such shellcode could be an indication of malicious activity.
Short Name
SHELLCODE:LINUX:SSH-PORTFWD
Severity
Major
Recommended
False
Recommended Action
Drop
Category
SHELLCODE
Keywords
Forwarding Linux/x86 Port SSH
Release Date
05/08/2013
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3324
Port
TCP/1-79,81-442,444-3127,3129-7999,8001-8079,8081-65535
False Positive
Unknown