Greedy_Fly Posted February 22, 2013 Share Posted February 22, 2013 Hi, All ... Test It! Rules: Only KeygenLevel - ? (Tell me if you know) KeygenMe.zip-------------------------------------------Greedy_Fly Link to comment Share on other sites More sharing options...
GIV Posted February 22, 2013 Share Posted February 22, 2013 (edited) Later edit.My mistake.Sorry.I was in the rush..... Edited February 23, 2013 by GIV Link to comment Share on other sites More sharing options...
ChOoKi Posted February 22, 2013 Share Posted February 22, 2013 @ Greedy_Fly : You should've taken my advice Sol.rar 1 Link to comment Share on other sites More sharing options...
Arkimonde Posted February 22, 2013 Share Posted February 22, 2013 My try. keygen8.rar Link to comment Share on other sites More sharing options...
Dragon Palace Posted February 22, 2013 Share Posted February 22, 2013 contain trojan, kaspersky blocked. Link to comment Share on other sites More sharing options...
redblkjck Posted February 22, 2013 Share Posted February 22, 2013 contain trojan, kaspersky blocked. Should be false positive. PE is modified to fool signature detection (not aspack), obfuscated code to real OEP, obfuscated code to load API via LoadLibraryA. Link to comment Share on other sites More sharing options...
Greedy_Fly Posted February 22, 2013 Author Share Posted February 22, 2013 Hi, All... GIV, unpacked? It's not packed)ChOoKi, brilliant work!!!Arkimonde, name should be < 12 ... Link to comment Share on other sites More sharing options...
zaas Posted February 23, 2013 Share Posted February 23, 2013 #include <STDIO.H>#include <STRING.H>#include <STDLIB.h>int ProcessNameStepOne(const char * name,int len){ char *str = (char *)malloc(len + 1); memset(str,0,len+1); strncpy(str,name,len); for (int i = 0;i <len;i++) { *(str + i) ^= 0x4E; *(str + i) <<= 1; } unsigned int total_1 =1; unsigned int total_2 =0; for (int k = 0;k < len;k++) { total_1 += (unsigned char)(*(str + k)); total_2 += total_1; } total_1 %= 0xFFF1; total_2 %= 0xFFF1; free(str); return (total_2<<0x10) + total_1;}int ProcessNameStepTwo(char * name,int len){ const int index[256] = { 0x00000000, 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}; char *str = (char *)malloc(len + 1); memset(str,0,len+1); strncpy(str,name,len); for (int k = 0 ; k< len ;k++) { *(str + k) += 5; *(str + k) ^= 0x1D; } unsigned int num = 0xFFFFFFFF; for (int i = 0; i < len; i++) { *(str + i) ^= (num & 0xFF); num >>= 8; unsigned char x = *(str + i); num ^= index[x]; } num ^= 0xFFFFFFFF; free(str); return num;}int main(int argc, char* argv[]){ char username[16]={0}; printf("UserName[Max len = 12]:"); scanf("%12s",username); int len = 0; while (*(username + len)) len ++; if (len < 6 || len >12) { printf("Length of UserName is invalid.\n(must be 6 ~ 12) \n"); return 0; } unsigned int total = ProcessNameStepTwo(username, len) - ProcessNameStepOne(username,len); total &= 0xFFFFFFFF; printf("Serial number is %02X-%06X\n",total>>24,total&0x00FFFFFF); return 0;} 1 Link to comment Share on other sites More sharing options...
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