zeek/policy/protocols/ssh/software.bro
Seth Hall b307cbbe64 Large reorganization.
- Scripts now use the full path for @load to remove the subpaths
  from the shipped BROPATH.
- Some script sets have been reorganized to make optional loads
  more obvious.
2011-07-08 00:04:01 -04:00

27 lines
767 B
Text

@load protocols/ssh
@load frameworks/software
module SSH;
export {
redef enum Software::Type += {
SSH_SERVER,
SSH_CLIENT,
};
}
event ssh_client_version(c: connection, version: string) &priority=4
{
# Get rid of the protocol information when passing to the software framework.
local cleaned_version = sub(version, /^SSH[0-9\.\-]+/, "");
local si = Software::parse(cleaned_version, c$id$orig_h, SSH_CLIENT);
Software::found(c$id, si);
}
event ssh_server_version(c: connection, version: string) &priority=4
{
# Get rid of the protocol information when passing to the software framework.
local cleaned_version = sub(version, /SSH[0-9\.\-]{2,}/, "");
local si = Software::parse(cleaned_version, c$id$resp_h, SSH_SERVER);
Software::found(c$id, si);
}