Par Codage au format Base64
Sachant quÕune chaine encodée base-64 est acceptée comme entrée si on utilise le
paramètre –EncodedCommand :
$CdeEnClair = ‘commande a encoder’
$CdeEnClairEnBinaire = [System.Text.Encoding]::Unicode.GetBytes($CdeEnClair)
$CdeEncodee =[Convert]::ToBase64String($CdeEnClairEnBinaire)
$CdeEnClair
$CdeEnClairEnBinaire
$CdeEncodee
BUT2 TBRTR405 Cours Windows PowerShell Issue 02 P 46/48
Pour exécuter la commande encodée :
powershell.exe -EncodedCommand $CdeEncodee
$Decodage =
[System.Text.Encoding]::Unicode.GetString([System.Convert]::FromBase64String($CdeEnc
odee))
$Decodag
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
