mirror of
https://github.com/Astatin3/unshell.git
synced 2026-06-09 06:47:59 -06:00
Michael Mikovsky
57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
# # -Cpanic=immediate-abort
|
|
# RUSTFLAGS="-Zunstable-options -Zlocation-detail=none -Zfmt-debug=none" \
|
|
# cargo +nightly build \
|
|
# -Z build-std=std,panic_abort \
|
|
# -Z build-std-features= \
|
|
# --profile minimize -p unshell-payload -- $@
|
|
|
|
cargo build --profile minimize -p unshell-payload
|
|
|
|
export BINARY=./target/minimize/unshell-payload
|
|
|
|
declare -a headers=(
|
|
".gnu_debuglink" # - Debug information link
|
|
".comment" #- Compiler version info
|
|
".shstrtab" #- Section header string table (only needed by tools like readelf)
|
|
".note.gnu.bu" ".note.gnu.build-id" # - Build ID note
|
|
".eh_frame" ".eh_frame_hdr" # Exception handling info (can break C++ exceptions if removed)
|
|
#".gnu.version" ".gnu.version_r" # Symbol versioning (may be needed for some shared libraries)
|
|
".gnu.hash" # Hash table for symbol lookup optimization
|
|
|
|
|
|
|
|
# .shstrtab
|
|
# .interp
|
|
# .note.ABI-tag
|
|
# .dynsym
|
|
# .dynstr
|
|
# .rela.dyn
|
|
# .rodata
|
|
# .text
|
|
# .init
|
|
# .fini
|
|
# .tbss
|
|
# .fini_array
|
|
# .init_array
|
|
# .data.rel.ro
|
|
# .dynamic
|
|
# .got
|
|
# .got.plt
|
|
# .relro_padding
|
|
# .tm_clone_table
|
|
# .data
|
|
# .bss
|
|
|
|
|
|
|
|
)
|
|
|
|
# TODO: Implement FAKE section header comments and information
|
|
# Shuffle order of headers??
|
|
|
|
for section in "${headers[@]}"
|
|
do
|
|
strip --remove-section="$section" $BINARY
|
|
echo "Removed section header $section"
|
|
done
|