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Update 0310-ssh_decoders.xml #857

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Update 0310-ssh_decoders.xml #857

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8 changes: 8 additions & 0 deletions decoders/0310-ssh_decoders.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
- sshd[12914]: Failed password for invalid user lala6 from ...
- sshd[8267]: Failed password for illegal user test from 62.67.45.4 port 39141 ssh2
- sshd[11259]: Invalid user abc from 127.0.0.1
- sshd[11262]: Invalid user from 127.0.0.1
- "" Failed keyboard-interactive for root from 192.1.1.1 port 1066 ssh2
- sshd[23857]: [ID 702911 auth.notice] User xxx, coming from zzzz,
- authenticated.
Expand Down Expand Up @@ -132,6 +133,13 @@
<order>srcuser,srcip</order>
</decoder>

<decoder name="ssh-invalid-blank-user">
<parent>sshd</parent>
<prematch>^Invalid user from</prematch>
<regex offset="after_prematch">(\S+)</regex>
<order>srcip</order>
</decoder>

<decoder name="ssh-invalid-user">
<parent>sshd</parent>
<regex offset="after_regex">port (\S+)</regex>
Expand Down