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yo-aiv1 · Sep 8, 2024 · fe44e19 · fe44e19
1 parent 0cbc15f
commit fe44e19
Showing 1 changed file with 95 additions and 0 deletions.
diff --git a/main.c b/main.c
@@ -0,0 +1,95 @@
+#include <windows.h>
+#include <stdio.h>
+#include "include/global.h"
+
+/* extern void print(); */
+SyscallInfo data = {0};
+int main(void) {
+    data.SSN = 10;
+    data.SyscallInstruction = 12220;
+
+/*     print(); */
+printf("Offset of NtCreateFile: %zu\n", offsetof(GlobalsContainer, NtCreateFile.SSN));
+printf("Offset of NtCreateFile: %zu\n", offsetof(GlobalsContainer, NtCreateFile.SyscallInstruction));
+printf("Offset of NtReadFile: %zu\n", offsetof(GlobalsContainer, NtReadFile.SSN));
+printf("Offset of NtReadFile: %zu\n", offsetof(GlobalsContainer, NtReadFile.SyscallInstruction));
+printf("Offset of NtQueryInformationFile: %zu\n", offsetof(GlobalsContainer, NtQueryInformationFile.SSN));
+printf("Offset of NtQueryInformationFile: %zu\n", offsetof(GlobalsContainer, NtQueryInformationFile.SyscallInstruction));
+printf("Offset of NtWaitForSingleObject: %zu\n", offsetof(GlobalsContainer, NtWaitForSingleObject.SSN));
+printf("Offset of NtWaitForSingleObject: %zu\n", offsetof(GlobalsContainer, NtWaitForSingleObject.SyscallInstruction));
+printf("Offset of NtFreeVirtualMemory: %zu\n", offsetof(GlobalsContainer, NtFreeVirtualMemory.SSN));
+printf("Offset of NtFreeVirtualMemory: %zu\n", offsetof(GlobalsContainer, NtFreeVirtualMemory.SyscallInstruction));
+printf("Offset of NtQueryDirectoryFile: %zu\n", offsetof(GlobalsContainer, NtQueryDirectoryFile.SSN));
+printf("Offset of NtQueryDirectoryFile: %zu\n", offsetof(GlobalsContainer, NtQueryDirectoryFile.SyscallInstruction));
+
+}
+
+
+/* extern PEB *GetPEB();
+int main(void) {
+    PPEB_LDR_DATA           pLdr            = GetPEB()->Ldr;
+    PLDR_DATA_TABLE_ENTRY   EntryPtr        = {0};
+    PLIST_ENTRY             ListEntryHead   = {0};
+
+    ListEntryHead = pLdr->InLoadOrderModuleList.Flink;
+    while (ListEntryHead != &pLdr->InLoadOrderModuleList) {
+        EntryPtr = (PLDR_DATA_TABLE_ENTRY)ListEntryHead;
+        wprintf(L"name %s, size %i\n", EntryPtr->BaseDllName.Buffer, EntryPtr->BaseDllName.Length);
+        ListEntryHead = ListEntryHead->Flink;
+    }
+    return NULL;
+} */
+
+
+/* void encode(unsigned char *str) {
+    int TempKey = 5;
+
+    while (*str != 0x00) {
+        if (TempKey < 0) {
+            TempKey = TempKey * -1;
+        } else if (TempKey == 0) {
+            TempKey = 5;
+        }
+
+        unsigned char CurrentChar = *str;
+
+        *str = *str + TempKey;
+        TempKey = CurrentChar - TempKey;
+        str++;
+    }
+}
+
+void decode(unsigned char *str) {
+    int TempKey = 5;
+
+    while (*str != 0x00) {
+        if (TempKey < 0) {
+            TempKey = TempKey * -1;
+        } else if (TempKey == 0) {
+            TempKey = 5;
+        }
+
+        *str = *str - TempKey;
+        TempKey = *str - TempKey;
+        str++;
+    }
+}
+
+
+int main(void) {
+    unsigned char str[13] = "hello world!";
+    encode((unsigned char *)&str);
+    int i = 0;
+    while (str[i] != 0x00) {
+        printf("%i ", str[i]);
+        i++;
+    }
+    printf("\n");
+    i = 0;
+    decode((unsigned char *)&str);
+    while (str[i] != 0x00) {
+        printf("%i ", str[i]);
+        i++;
+    }
+    printf("\n");
+} */