19 lines
647 B
Bash
Executable File
19 lines
647 B
Bash
Executable File
#!/bin/sh
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# Credit to Lenny for this script.
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wget -q "https://files.multimc.org/downloads/mmc-stable-lin64.tar.gz"
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tar xzf mmc-stable-lin64.tar.gz
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#pushd MultiMC/bin
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cd MultiMC/bin
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client_id_asm=$(objdump -j '.text' --no-show-raw-insn -C --disassemble='Secrets::getMSAClientID(unsigned char)' MultiMC)
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client_id="$(grep -oP '[a-z0-9]{2}(?=,%r[89]d)' <<< ${client_id_asm} | tac | tr -d '\n')$(grep -oP '(push.+0x)\K[a-z0-9]{2}' <<< ${client_id_asm} | tac | tr -d '\n')"
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client_id="${client_id:0:8}-${client_id:8:4}-${client_id:12:4}-${client_id:16:4}-${client_id:20}"
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#popd
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cd ../../
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echo -n $client_id
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rm -rf mmc-stable-lin64.tar.gz* MultiMC
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