Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.

Description

Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection.

Query · wazuh

View raw source upstream ↗ Wazuh XML 
field columns.cmdline="chage|passwd" AND field columns.cmdline="--list|-l|-S|--status" AND field columns.cmdline="-i"

No license declared

socfortress/Wazuh-Rules publishes no license, and without an express grant the default is all rights reserved. The query above is synthesized from the rule rather than copied out of it, so you can see what the rule matches on; the rule as written stays upstream.

Read the full rule at Osquery/200200-osquery.xml ↗. Why this rule is treated this way.

Fires when

Wazuh evaluates a chain top-down. Every rule above this one must match on the same event before this rule is tested at all.

  1. 200223 osquery: process started. · name = bpf_process_events|es_process_events anchor level 3
    decoded_as=json AND field name="bpf_process_events|es_process_events"
  2. 200272 Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. refinement level 10 this rule
    field columns.cmdline="chage|passwd" AND field columns.cmdline="--list|-l|-S|--status" AND field columns.cmdline="-i"

Rule dependencies

Depends on

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