#include #include #include #include #include #include #include #include typedef unsigned uint; typedef unsigned short ushort; typedef unsigned char uchar; typedef uint32_t u32; typedef uint64_t u64; #define nelem(a) (sizeof(a) / sizeof((a)[0])) #define nil NULL char *argv0; #define USED(x) ((void)x) #define SET(x) ((x)=0) #define ARGBEGIN for((argv0||(argv0=*argv)),argv++,argc--;\ argv[0] && argv[0][0]=='-' && argv[0][1];\ argc--, argv++) {\ char *_args, *_argt;\ char _argc;\ _args = &argv[0][1];\ if(_args[0]=='-' && _args[1]==0){\ argc--; argv++; break;\ }\ _argc = 0;\ while(*_args && (_argc = *_args++))\ switch(_argc) #define ARGEND SET(_argt);USED(_argt);USED(_argc);USED(_args);}USED(argv);USED(argc); #define ARGF() (_argt=_args, _args=(char*)"",\ (*_argt? _argt: argv[1]? (argc--, *++argv): 0)) #define EARGF(x) (_argt=_args, _args=(char*)"",\ (*_argt? _argt: argv[1]? (argc--, *++argv): ((x), abort(), (char*)0))) #define ARGC() _argc u32 keyTable[] = { 0, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D }; #define CRC32(hash, c) (u32)(((hash) >> 8) ^ keyTable[(uchar)((c) ^ (hash))]) u32 GetKey(const char *str, int len) { u32 hash; int i; hash = 0xFFFFFFFF; for(i = 0; i < len; i++) hash = (hash >> 8) ^ keyTable[(uchar)(*str++ ^ hash)]; return hash; } u32 AppendKey(u32 hash, const char *str, int len) { int i; for(i = 0; i < len; i++) hash = (hash >> 8) ^ keyTable[(uchar)(*str++ ^ hash)]; return hash; } u32 GetUppercaseKey(const char *str, int len) { u32 hash; int i; hash = 0xFFFFFFFF; for(i = 0; i < len; i++){ char c = toupper(*str); str++; hash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; } return hash; } u32 GetUppercaseKey(const char *str) { u32 hash; int i; int len; hash = 0xFFFFFFFF; len = strlen(str); for(i = 0; i < len; i++){ char c = toupper(*str); str++; hash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; } return hash; } typedef struct HashPair HashPair; struct HashPair { u32 bigbuilding; u32 normal; }; HashPair missingnames[] = { #include "missingnames.inc" }; typedef std::unordered_set Keyset; typedef std::unordered_map Keymap; void strtoupper(char *dst, const char *src) { for(; *src; src++) *dst++ = toupper(*src); *dst = '\0'; } int minlength = 0; int maxlength = 9999; char hashstr[128]; const char *hashprefix, *hashsuffix, *hashmiddle; int suffixlen, middlelen; u32 target; Keyset *searchset; Keyset::iterator notfound; void cracklist_r(u32 hash, char *s, int len) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; const char *p; char c; u32 newhash; if(len == 0){ if(searchset->find(hash) != notfound){ *s = '\0'; printf("%s%s %X\n", hashprefix, hashstr, hash); } return; } for(p = charset; *p; p++){ c = *p; *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; cracklist_r(newhash, s+1, len-1); } } void cracklist(const char *prefix, Keyset &set) { int i; hashprefix = prefix; hashsuffix = ""; searchset = &set; notfound = searchset->end(); for(i = minlength; i < maxlength; i++) cracklist_r(GetUppercaseKey(prefix), hashstr, i); } void cracklist_suffix_r(u32 hash, char *s, int len) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; const char *p; char c; u32 newhash; if(len == 0){ hash = AppendKey(hash, hashsuffix, suffixlen); if(searchset->find(hash) != notfound){ *s = '\0'; printf("%s%s%s %X\n", hashprefix, hashstr, hashsuffix, hash); } return; } for(p = charset; *p; p++){ c = *p; *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; cracklist_suffix_r(newhash, s+1, len-1); } } void cracklist_suffix(const char *prefix, const char *suffix, Keyset &set) { char tmp[50]; int i; hashprefix = prefix; strtoupper(tmp, suffix); hashsuffix = tmp; suffixlen = strlen(hashsuffix); searchset = &set; notfound = searchset->end(); for(i = minlength; i < maxlength; i++) cracklist_suffix_r(GetUppercaseKey(prefix), hashstr, i); } void cracklist_middle_r(u32 hash, char *s, int len, int nsub) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$"; const char *p; char c; u32 newhash; if(len == 0){ if(nsub && searchset->find(hash) != notfound){ *s = '\0'; printf("%s%s %X\n", hashprefix, hashstr, hash); } return; } for(p = charset; *p; p++){ c = *p; // substitute by middle string if(c == '$'){ // don't try more than once if(nsub) return; memcpy(s, hashmiddle, middlelen+1); newhash = AppendKey(hash, hashmiddle, middlelen); cracklist_middle_r(newhash, s+middlelen, len-1, nsub+1); }else{ *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; cracklist_middle_r(newhash, s+1, len-1, nsub); } } } void cracklist_middle(const char *prefix, const char *middle, Keyset &set) { char tmp[50]; int i; hashprefix = prefix; strtoupper(tmp, middle); hashmiddle = tmp; middlelen = strlen(hashmiddle); searchset = &set; notfound = searchset->end(); for(i = minlength; i < maxlength; i++) cracklist_middle_r(GetUppercaseKey(prefix), hashstr, i, 0); } void cracklist_middle_suffix_r(u32 hash, char *s, int len, int nsub) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$"; const char *p; char c; u32 newhash; if(len == 0){ if(nsub){ hash = AppendKey(hash, hashsuffix, suffixlen); if(searchset->find(hash) != notfound){ *s = '\0'; printf("%s%s%s %X\n", hashprefix, hashstr, hashsuffix, hash); } } return; } for(p = charset; *p; p++){ c = *p; // substitute by middle string if(c == '$'){ // don't try more than once, or at the end if(nsub || len == 1) return; memcpy(s, hashmiddle, middlelen+1); newhash = AppendKey(hash, hashmiddle, middlelen); cracklist_middle_suffix_r(newhash, s+middlelen, len-1, nsub+1); }else{ *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; cracklist_middle_suffix_r(newhash, s+1, len-1, nsub); } } } void cracklist_middle_suffix(const char *prefix, const char *middle, const char *suffix, Keyset &set) { char tmp[50]; char tmp2[50]; int i; hashprefix = prefix; strtoupper(tmp, middle); hashmiddle = tmp; middlelen = strlen(hashmiddle); strtoupper(tmp2, suffix); hashsuffix = tmp2; suffixlen = strlen(hashsuffix); searchset = &set; notfound = searchset->end(); for(i = minlength; i < maxlength; i++) cracklist_middle_suffix_r(GetUppercaseKey(prefix), hashstr, i, 0); } void crack_r(u32 hash, char *s, int len) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; const char *p; char c; u32 newhash; if(len == 0){ if(hash == target){ *s = '\0'; printf("%s%s %X\n", hashprefix, hashstr, hash); } return; } for(p = charset; *p; p++){ c = *p; *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; crack_r(newhash, s+1, len-1); } } void crack(const char *prefix, u32 t) { int i; hashprefix = prefix; hashsuffix = ""; target = t; for(i = minlength; i < maxlength; i++) crack_r(GetUppercaseKey(prefix), hashstr, i); } void crack_suffix_r(u32 hash, char *s, int len) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; const char *p; char c; u32 newhash; if(len == 0){ hash = AppendKey(hash, hashsuffix, suffixlen); if(hash == target){ *s = '\0'; printf("%s%s%s %X\n", hashprefix, hashstr, hashsuffix, hash); } return; } for(p = charset; *p; p++){ c = *p; *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; crack_suffix_r(newhash, s+1, len-1); } } void crack_suffix(const char *prefix, const char *suffix, u32 t) { char tmp[50]; int i; hashprefix = prefix; strtoupper(tmp, suffix); hashsuffix = tmp; suffixlen = strlen(hashsuffix); target = t; for(i = minlength; i < maxlength; i++) crack_suffix_r(GetUppercaseKey(prefix), hashstr, i); } void crack_middle_r(u32 hash, char *s, int len, int nsub) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$"; const char *p; char c; u32 newhash; if(len == 0){ if(nsub && hash == target){ *s = '\0'; printf("%s%s %X\n", hashprefix, hashstr, hash); } return; } for(p = charset; *p; p++){ c = *p; // substitute by middle string if(c == '$'){ // don't try more than once if(nsub) return; memcpy(s, hashmiddle, middlelen+1); newhash = AppendKey(hash, hashmiddle, middlelen); crack_middle_r(newhash, s+middlelen, len-1, nsub+1); }else{ *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; crack_middle_r(newhash, s+1, len-1, nsub); } } } void crack_middle(const char *prefix, const char *middle, u32 t) { char tmp[50]; int i; hashprefix = prefix; strtoupper(tmp, middle); hashmiddle = tmp; middlelen = strlen(hashmiddle); target = t; for(i = minlength; i < maxlength; i++) crack_middle_r(GetUppercaseKey(prefix), hashstr, i, 0); } void crack_middle_suffix_r(u32 hash, char *s, int len, int nsub) { const char charset[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$"; const char *p; char c; u32 newhash; if(len == 0){ if(nsub){ hash = AppendKey(hash, hashsuffix, suffixlen); if(hash == target){ *s = '\0'; printf("%s%s%s %X\n", hashprefix, hashstr, hashsuffix, hash); } } return; } for(p = charset; *p; p++){ c = *p; // substitute by middle string if(c == '$'){ // don't try more than once, or at the end if(nsub || len == 1) return; memcpy(s, hashmiddle, middlelen+1); newhash = AppendKey(hash, hashmiddle, middlelen); crack_middle_suffix_r(newhash, s+middlelen, len-1, nsub+1); }else{ *s = c; newhash = (hash >> 8) ^ keyTable[(uchar)(c ^ hash)]; crack_middle_suffix_r(newhash, s+1, len-1, nsub); } } } void crack_middle_suffix(const char *prefix, const char *middle, const char *suffix, u32 t) { char tmp[50]; char tmp2[50]; int i; hashprefix = prefix; strtoupper(tmp, middle); hashmiddle = tmp; middlelen = strlen(hashmiddle); strtoupper(tmp2, suffix); hashsuffix = tmp2; suffixlen = strlen(hashsuffix); target = t; for(i = minlength; i < maxlength; i++) crack_middle_suffix_r(GetUppercaseKey(prefix), hashstr, i, 0); } void findbasehashes(Keyset &set) { const char sufchars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; const char *p; u32 hash; int n; const Keyset::iterator notfound = set.end(); for(hash = 0; hash != 0xFFFFFFFF; hash++){ n = 0; for(p = sufchars; *p; p++) if(set.find(CRC32(hash, *p)) != notfound) n++; if(n > 1) printf("%x %d\n", hash, n); } } /* DR = Dan Roberts lead city artist: Rockstar Leeds JM = James McHale city artist: Rockstar Leeds ME = Mark Edwards city artist: Rockstar Leeds NB = ? PM = Paul McKee city artist: Rockstar Leeds Neal Corbett city artist: Rockstar Leeds Gunnar Droege city artist: Rockstar Leeds */ void usage(void) { fprintf(stderr, "%s: [-p prefix] [-m middle] [-s suffix] (LOD|HD|hash)\n", argv0); fprintf(stderr, "example: %s -p LOD -s neon LOD\n", argv0); fprintf(stderr, " %s -s shbuildws16 0xf23144c\n", argv0); exit(1); } int main(int argc, char *argv[]) { Keyset lodset, normalset, allset; Keymap normal2lod; setvbuf(stdout, 0, _IONBF, 0); for(int i = 0; i < nelem(missingnames); i++) if(missingnames[i].bigbuilding){ lodset.emplace(missingnames[i].bigbuilding); allset.emplace(missingnames[i].bigbuilding); } for(int i = 0; i < nelem(missingnames); i++) if(missingnames[i].normal){ normalset.emplace(missingnames[i].normal); allset.emplace(missingnames[i].normal); } for(int i = 0; i < nelem(missingnames); i++) if(missingnames[i].normal && missingnames[i].bigbuilding) normal2lod.insert({missingnames[i].normal, missingnames[i].bigbuilding}); const char *prefix = ""; const char *middle = ""; const char *suffix = ""; Keyset *set = nil; u32 hash = 0; argv[0] = basename(argv[0]); ARGBEGIN{ case 'p': prefix = EARGF(usage()); break; case 'm': middle = EARGF(usage()); break; case 's': suffix = EARGF(usage()); break; case 'l': minlength = atoi(EARGF(usage())); break; }ARGEND if(argc < 1) usage(); if(strcmpi(argv[0], "lod") == 0) set = &lodset; else if(strcmpi(argv[0], "hd") == 0) set = &normalset; else{ char *end; hash = strtoll(argv[0], &end, 16); if(*argv[0] == '\0' || *end != '\0') usage(); } if(prefix) minlength -= strlen(prefix); if(suffix) minlength -= strlen(suffix); if(minlength < 0) minlength = 0; // TODO: remove suffix from hashes before search instead of appending it every time if(*middle && *suffix){ if(set) cracklist_middle_suffix(prefix, middle, suffix, *set); else crack_middle_suffix(prefix, middle, suffix, hash); }else if(*middle){ if(set) cracklist_middle(prefix, middle, *set); else crack_middle(prefix, middle, hash); }else if(*suffix){ if(set) cracklist_suffix(prefix, suffix, *set); else crack_suffix(prefix, suffix, hash); }else{ if(set) cracklist(prefix, *set); else crack(prefix, hash); } // crack("jm_", 0x6aac348e); // starlite // cracklist("custom", normalset); // findbasehashes(normalset); // cracklist("me_billboard", normalset); // cracklist_middle("", "_billboard", normalset); // cracklist("LOD", lodset); // cracklist_middle("LOD", "rland", lodset); // cracklist("LODrlandnew", lodset); // cracklist_middle("", "havanahouse", normalset); // crack_middle("LOD", "hangar", 0x47c7f7a0); // cracklist("LODlojetty", lodset); // cracklist("lodeabed", lodset); // crack_middle("", "_hospital", 0x9a2356a1); // cracklist("wshbuildws", normalset); // crack_suffix("", "SHBUILDWS16", 0xf23144c); // cracklist_middle("", "stiltsville", normalset); // cracklist("washbuild", normalset); // cracklist("washunder", normalset); // cracklist("wshgarage", normalset); // cracklist_middle("", "washnewsky", normalset); // cracklist("LODashnewsky", lodset); // cracklist_middle("LOD", "neon", lodset); // cracklist_middle("LOD", "bridge", lodset); // cracklist_suffix("", "dks_neona", normalset); // cracklist("dr_dts_neon", normalset); // cracklist_suffix("LOD", "neona", lodset); // cracklist_suffix("", "HOT_NEONA", normalset); // cracklist_suffix("", "DT55_NEON", normalset); // cracklist("jm_dt", normalset); // cracklist_suffix("", "BIGHOTELA", normalset); // cracklist_middle("LOD", "hotel", lodset); // cracklist("LODnewhotel", lodset); // cracklist_suffix("", "otel082PW", normalset); return 0; }