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Replace lzssdec executable with docker container #21

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Replace lzssdec executable with docker container #21

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5 changes: 4 additions & 1 deletion bin/decrypt_kernel
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Expand Up @@ -35,5 +35,8 @@ lzss_offset=$(python3 ./get_lzss_section_offset.py "$kernelcache_decrypted")

debug "Unpacking kernelcache file $kernelcache_decrypted (offet $lzss_offset) to $kernelcache ..."
debug "$LZSSDEC -o $lzss_offset < $kernelcache_decrypted > $kernelcache"
$LZSSDEC -o "$lzss_offset" < "$kernelcache_decrypted" > "$kernelcache" 2> /dev/null

# $LZSSDEC -o "$lzss_offset" < "$kernelcache_decrypted" > "tmp" 2> /dev/null
docker run -i ghcr.io/malus-security/lzssdec:latest -o "$lzss_offset" < "$kernelcache_decrypted" > "$kernelcache" 2> /dev/null

warn_if_error
13 changes: 13 additions & 0 deletions tools/lzssdec/Dockerfile
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@@ -0,0 +1,13 @@
FROM debian:latest

RUN apt update && apt upgrade -y

RUN apt install -y git build-essential

RUN git clone https://github.com/malus-security/iextractor.git

WORKDIR /iextractor/tools/lzssdec

RUN make

ENTRYPOINT [ "/iextractor/tools/lzssdec/lzssdec" ]