34 lines
1.5 KiB
Docker
34 lines
1.5 KiB
Docker
# A docker container to generate empty ysoserial payloads and metadata to allow for
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# dynamically creating payloads within related projects, such as Metasploit
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#
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# Created by: Aaron Soto, Rapid7 Metasploit Team, 2018-DEC-11
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#
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# To run:
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# docker build -t ysoserial-payloads . && docker run -i ysoserial-payloads > ysoserial_offsets.json
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#
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# Note: There will be ruby gem errors. It's fine.
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# We attempt to use the ysoserial-modified fork, then fail back to the original ysoserial project.
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# You will see warnings, but we're doing our best. :-)
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FROM ubuntu:20.04
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RUN apt update && apt -y upgrade
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# Dependencies: wget (to download ysoserial)
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# openjdk-8-jre-headless (to execute ysoserial)
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# make, gcc (to install the 'json' ruby gem)
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RUN apt install -y wget openjdk-8-jre-headless ruby-dev make gcc
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# Download the latest ysoserial, last tested on 2021-02-18 using commit d367e379d961c18bff28fd2c888a2c8fe0dc6e63
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RUN wget -q https://jitpack.io/com/github/frohoff/ysoserial/master-SNAPSHOT/ysoserial-master-d367e379d9-1.jar -O ysoserial-original.jar
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# Download ysoserial-modified
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RUN wget -q https://github.com/pimps/ysoserial-modified/raw/1bd423d30ae87074f94d6b9b687c17162f122c3d/target/ysoserial-modified.jar
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# Install gems: diff-lcs v1.4.4 (to diff the ysoserial output)
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# json (to print the scripts results in JSON)
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# pry (to debug issues)
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RUN gem install --silent diff-lcs:1.4.4 json pry
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COPY find_ysoserial_offsets.rb /
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ENTRYPOINT ["ruby", "/find_ysoserial_offsets.rb"]
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