Roundcube brute force (multiple failed logins).

Description

Roundcube brute force (multiple failed logins).

Query · wazuh

if_matched_sid=9401 AND same_source_ip frequency=8 timeframe=120

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Analyst notes

frequency=8; timeframe=120s; same_source_ip

Raw source Roundcube brute force (multiple failed logins). · Wazuh XML
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Published by Wazuh Core Ruleset ↗, licensed under GPLv2 ↗. Reproduced here unmodified. 
<rule id="9403" level="10" frequency="8" timeframe="120">
    <if_matched_sid>9401</if_matched_sid>
    <same_source_ip />
    <description>Roundcube brute force (multiple failed logins).</description>
    <mitre>
      <id>T1110</id>
    </mitre>
    <group>authentication_failures,pci_dss_10.2.4,pci_dss_10.2.5,pci_dss_11.4,gpg13_7.1,gdpr_IV_35.7.d,gdpr_IV_32.2,hipaa_164.312.b,nist_800_53_AU.14,nist_800_53_AC.7,nist_800_53_SI.4,tsc_CC6.1,tsc_CC6.8,tsc_CC7.2,tsc_CC7.3,</group>
  </rule>

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