Header injection (Headi)

Better install from source in kali 2023, go ain't working properly

(from root)

git clone https://github.com/mlcsec/headi.git
make before.build
make build.headi
sudo mv headi /usr/local/bin

#usage

headi -u https://target.com/resource
  headi -u https://target.com/resource -p internal_addrs.txt

Options:
  -p, --pfile <file>       Payload File
  -t, --timeout <millis>   HTTP Timeout
  -u, --url <url>          Target URL
  
for multiple targets use a simple bash script

for i in $(cat targets.txt); do headi -url $i;done