Deobfuscate 'node-bash-obfuscate'-d Bash File

deobfuscate.md

Bash file obduscated using node-bash-obfuscate can be decrypted just replacing the eval word with echo (till the day of writing this gist).

Example

Actual Obfuscated Code:

z="
";Hz='echo';Gz=''\''';Lz='for ';Qz='; i+';Ez='Node';Cz=''\''I l';Uz='done';Jz='R_VA';Az='USR_';Fz='.js!';Nz=' = 0';Bz='VAR=';Kz='R';Rz='+ ))';Wz=' wor';Iz=' $US';Vz=' "It';Oz='; i ';Sz='; do';Mz='(( i';Tz=' $i';Xz='ks!"';Pz='< 10';Dz='ike ';
eval "$Az$Bz$Cz$Dz$Ez$Fz$Gz$z$Hz$Iz$Jz$Kz$z$Lz$Mz$Nz$Oz$Pz$Qz$Rz$Sz$z$Hz$Tz$z$Uz$z$Hz$Vz$Wz$Xz"

Deobfuscation Code:

z="
";Hz='echo';Gz=''\''';Lz='for ';Qz='; i+';Ez='Node';Cz=''\''I l';Uz='done';Jz='R_VA';Az='USR_';Fz='.js!';Nz=' = 0';Bz='VAR=';Kz='R';Rz='+ ))';Wz=' wor';Iz=' $US';Vz=' "It';Oz='; i ';Sz='; do';Mz='(( i';Tz=' $i';Xz='ks!"';Pz='< 10';Dz='ike ';
echo "$Az$Bz$Cz$Dz$Ez$Fz$Gz$z$Hz$Iz$Jz$Kz$z$Lz$Mz$Nz$Oz$Pz$Qz$Rz$Sz$z$Hz$Tz$z$Uz$z$Hz$Vz$Wz$Xz"

Output:

USR_VAR='I like Node.js!'
echo $USR_VAR
for (( i = 0; i < 10; i++ )); do
echo $i
done
echo "It works!"