css v34 change steam id

int iOffset = -1;

for( int i = 0; i < steam3CookieLen; i++ )
{
    if( *( int* )( steam3Cookie + i ) == 1584192452 )
        iOffset = i;
}

if( iOffset != -1 )
{
    memset( steam3Cookie, 0, steam3CookieLen );
    *( int* )( steam3Cookie + iOffset ) = 2674;
}