TROJAN: Linux/Ebury SSH Backdoor Connection Attempt
This signature detects a Linux/Ebury operator attempting to connect to a trojaned ssh process. The source IP is part of a reverse-proxy network that hides the operator's true source address. The destination IP is suspected of being infected with Linux/Ebury and should be investigated.
References
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3