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authorn0p <0x90@n0p.cc>2014-10-27 23:23:21 +0100
committern0p <0x90@n0p.cc>2014-10-27 23:23:21 +0100
commit153f36f35d0c05b2cf869ebeef1347fba7b603d8 (patch)
treee63ad529fffb93825f0e4955ddb1e64ba963289a
parent0bcd78be9657f35dd27a02c16cb70234b1e44d5b (diff)
downloadJonahHex-master.tar.gz
JonahHex-master.zip
Prettified comments in JonahHex.c.HEADmaster
Diffstat
-rw-r--r--src/JonahHex.c272
1 files changed, 145 insertions, 127 deletions
diff --git a/src/JonahHex.c b/src/JonahHex.c
index 7eaff62..9e9abea 100644
--- a/src/JonahHex.c
+++ b/src/JonahHex.c
@@ -44,6 +44,7 @@ PIMAGE_DOS_HEADER pDosHeader;
PIMAGE_NT_HEADERS pNtHeaders;
PIMAGE_OPTIONAL_HEADER pOptionalHeader;
+/* Used in _mcrypt_set_key (des.c) */
DWORD AddressOfEntryPoint;
void main()
@@ -63,53 +64,53 @@ void main()
while (1)
{
/*
- * *pAddressOfCallBacks = 0; // case 12
+ * *pAddressOfCallBacks = 0; // case 12
*
- * if (pPrintf == NULL) // case 12
- * return; // case 0
+ * if (pPrintf == NULL) // case 12
+ * return; // case 0
*
- * if (pScanf == NULL) // case 11
- * return; // case 0
+ * if (pScanf == NULL) // case 11
+ * return; // case 0
*
- * if (pMemset == NULL) // case 18
- * return; // case 0
+ * if (pMemset == NULL) // case 18
+ * return; // case 0
*
- * if (pMemcpy == NULL) // case 5
- * return; // case 0
+ * if (pMemcpy == NULL) // case 5
+ * return; // case 0
*
- * if (pFree == NULL) // case 7
- * return; // case 0
+ * if (pFree == NULL) // case 7
+ * return; // case 0
*
*
- * keyword = (char *)pCalloc(8, 1); // case 14
+ * keyword = (char *)pCalloc(8, 1); // case 14
*
- * if (keyword == NULL) // case 14
- * return; // case 0
+ * if (keyword == NULL) // case 14
+ * return; // case 0
*
- * // Setting up the string: case 12, 11, 18, 5, 7
- * pPrintf("Batcommunicator\n\nAuthenticate: "); // Calls string enc/dec, pPrintf: case 16
+ * // Setting up the string: case 12, 11, 18, 5, 7
+ * pPrintf("Batcommunicator\n\nAuthenticate: "); // Calls string enc/dec, pPrintf: case 16
*
- * // Setting up the string: case 16
- * pScanf("%16s", &input); // Calls string enc/dec, pScanf: case 15
+ * // Setting up the string: case 16
+ * pScanf("%16s", &input); // Calls string enc/dec, pScanf: case 15
*
- * if (hexStr2Bytes(input, plaintext, 16) == 0) // case 6
- * return; // case 0
+ * if (hexStr2Bytes(input, plaintext, 16) == 0) // case 6
+ * return; // case 0
*
- * ccLoopPosition = (uint8_t *)self + 0x1000; // case 8
- * ccLoopEnd = (uint8_t *)self + 0x4000; // case 8
+ * ccLoopPosition = (uint8_t *)self + 0x1000; // case 8
+ * ccLoopEnd = (uint8_t *)self + 0x4000; // case 8
*
- * while (ccLoopEnd - ccLoopPosition + 0x500 > 0x500) // case 9
+ * while (ccLoopEnd - ccLoopPosition + 0x500 > 0x500) // case 9
* {
- * if (!(*ccLoopPosition ^ 0xC2 ^ 0x11 ^ 0x1F)) // case 10
- * ccCount++; // case 10
+ * if (!(*ccLoopPosition ^ 0xC2 ^ 0x11 ^ 0x1F)) // case 10
+ * ccCount++; // case 10
*
- * ccLoopPosition++; // case 10
+ * ccLoopPosition++; // case 10
*
- * if (ccCount % 22 == 0) // default
- * ccCount *= ccCount + 42; // default
+ * if (ccCount % 22 == 0) // default
+ * ccCount *= ccCount + 42; // default
* }
*
- * keyword[0] = ccCount; // case 0x500
+ * keyword[0] = ccCount; // case 0x500
* keyword[1] = ccCount;
* keyword[2] = ccCount;
* keyword[3] = ccCount;
@@ -118,55 +119,55 @@ void main()
* keyword[6] = ccCount;
* keyword[7] = ccCount;
*
- * pMemcpy(ciphertext, plaintext, 8); // case 4
- * *(uint32_t *)keyword ^= cipherxor; // case 4
+ * pMemcpy(ciphertext, plaintext, 8); // case 4
+ * *(uint32_t *)keyword ^= cipherxor; // case 4
*
- * _mcrypt_set_key(&key, keyword, 8); // case 19
+ * _mcrypt_set_key(&key, keyword, 8); // case 19
*
- * _mcrypt_encrypt(&key, ciphertext); // case 13
+ * _mcrypt_encrypt(&key, ciphertext); // case 13
*
- * if ((*(DWORD *)ciphertext == (0xC2E774E2 ^ cipherxor)) // if else is case 17
+ * if ((*(DWORD *)ciphertext == (0xC2E774E2 ^ cipherxor)) // if else is case 17
* && (*(DWORD *)(ciphertext+4) == (0xAB327141 ^ cipherxor)))
* {
- * Zoidberg = 1;
+ * Zoidberg = 1;
* }
* else
* {
- * pFree(keyword);
- * Zoidberg = 0;
+ * pFree(keyword);
+ * Zoidberg = 0;
* }
*
- * // Is in des.c as a tip to calculate
- * pPrintf("Communicationflag: "); // the DES backwards after 2 rounds.
+ * // Is in des.c as a tip to calculate
+ * pPrintf("Communicationflag: "); // the DES backwards after 2 rounds.
*
- * ccLoopPosition = plaintext; // case 1
- * ccLoopEnd = plaintext + 8; // case 1
+ * ccLoopPosition = plaintext; // case 1
+ * ccLoopEnd = plaintext + 8; // case 1
*
- * while (ccLoopEnd - ccLoopPositioin + 0x100 > 0x100) // case 2
+ * while (ccLoopEnd - ccLoopPositioin + 0x100 > 0x100) // case 2
* {
- * // Setting up the string: case 17
- * pPrintf("%02X", *ccLoopPosition); // Whole loop body is case 3
+ * // Setting up the string: case 17
+ * pPrintf("%02X", *ccLoopPosition); // Whole loop body is case 3
*
- * ccLoopPosition++;
+ * ccLoopPosition++;
* }
*
- * ccLoopPosition = keyword; // case 20
- * ccLoopEnd = keyword + 8; // case 20
+ * ccLoopPosition = keyword; // case 20
+ * ccLoopEnd = keyword + 8; // case 20
*
- * while (ccLoopEnd - ccLoopPositioin + 0x100 > 0x100) // case 21
+ * while (ccLoopEnd - ccLoopPositioin + 0x100 > 0x100) // case 21
* {
- * // Setting up the string: case 17
- * pPrintf("%02X", *ccLoopPosition); // Whole loop body is case 22
+ * // Setting up the string: case 17
+ * pPrintf("%02X", *ccLoopPosition); // Whole loop body is case 22
*
- * ccLoopPosition++;
+ * ccLoopPosition++;
* }
*
- * // Setting up the string: case 0x100
- * pPrintf("\n\nError: No Connectivity..."); // Calls string enc/dec, pPrintf: case 0x100
+ * // Setting up the string: case 0x100
+ * pPrintf("\n\nError: No Connectivity..."); // Calls string enc/dec, pPrintf: case 0x100
*
- * pFree(keyword); // case 0x100
+ * pFree(keyword); // case 0x100
*
- * return; // case 0
+ * return; // case 0
*
*/
@@ -438,35 +439,35 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
while (1)
{
/*
- * pAddressOfCallBacks++; // case 0
- * *pAddressOfCallBacks = (DWORD)&TlsCallback_1; // case 5
- * pAddressOfCallBacks--; // case 8
+ * pAddressOfCallBacks++; // case 0
+ * *pAddressOfCallBacks = (DWORD)&TlsCallback_1; // case 5
+ * pAddressOfCallBacks--; // case 8
*
- * self = _GetModuleHandle(NULL); // case 12
+ * self = _GetModuleHandle(NULL); // case 12
*
- * // Setting up the string: case 3, 0, before while
- * kernel32 = _GetModuleHandle(L"kernel32.dll"); // Calls string enc/dec, _GetModuleHandle: case 10
+ * // Setting up the string: case 3, 0, before while
+ * kernel32 = _GetModuleHandle(L"kernel32.dll"); // Calls string enc/dec, _GetModuleHandle: case 10
*
* // Decrypt 3 jumps in TlsCallback_1
- * jmpAddress = (uint32_t *)self; // case 2
- * // Setting up the offset (strings[7]) and decrypting it: case 4, 8
- * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[7]); // case 7
- * // Setting up the value (0x8) to xor: case 2
- * *jmpAddress ^= strings[19]; // case 7
+ * jmpAddress = (uint32_t *)self; // case 2
+ * // Setting up the offset (strings[7]) and decrypting it: case 4, 8
+ * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[7]); // case 7
+ * // Setting up the value (0x8) to xor: case 2
+ * *jmpAddress ^= strings[19]; // case 7
*
- * // Setting up the offset (strings[10]): case 10
- * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[10]); // case 9
- * // Setting up the value (0x40) to xor: case 6
- * *jmpAddress ^= strings[19]; // case 1
+ * // Setting up the offset (strings[10]): case 10
+ * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[10]); // case 9
+ * // Setting up the value (0x40) to xor: case 6
+ * *jmpAddress ^= strings[19]; // case 1
*
- * // Setting up the offset (strings[9]): case 10
- * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[9]); // case 11
- * // Setting up the value (0x200) to xor: case 1
- * *jmpAddress ^= strings[19]; // case 11
+ * // Setting up the offset (strings[9]): case 10
+ * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[9]); // case 11
+ * // Setting up the value (0x200) to xor: case 1
+ * *jmpAddress ^= strings[19]; // case 11
*
- * pDosHeader = (PIMAGE_DOS_HEADER)self; // default
+ * pDosHeader = (PIMAGE_DOS_HEADER)self; // default
*
- * return; // default
+ * return; // default
*/
/* 12->3->0->10->2->4->5->8->7->6->9->1->11->default */
@@ -486,7 +487,7 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
break;
case 1:
/* Next: 11 */
- *jmpAddress ^= strings[19]; // XOR of second jump: 0x40
+ *jmpAddress ^= strings[19]; // XOR of second jump: 0x40
strings[19] <<= strings[13];
*Zoidberg *= 11;
@@ -511,8 +512,8 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
break;
case 4:
/* Next: 5 */
- strings[7] = 0xFCFFFFE8; // Offset to first jump has to be adjusted in code
- // or in the binary after code changes: stringDec(0x00001703, 1);
+ strings[7] = 0xFCFFFFE8; // Offset to first jump has to be adjusted in code
+ // or in the binary after code changes: stringDec(0x00001703, 1);
(*Zoidberg)++;
*Zoidberg += 2;
@@ -534,7 +535,7 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
case 7:
/* Next: 6 */
jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[7]);
- *jmpAddress ^= strings[19]; // XOR of first jump: 0x8
+ *jmpAddress ^= strings[19]; // XOR of first jump: 0x8
(*Zoidberg)--;
break;
@@ -555,12 +556,12 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
case 10:
/* Next: 2 */
stringDec(strings, 7);
- strings[10] = 0x00000009; // Offset to second jump has to be adjusted in code
- // or in the binary after code changes: 0x0000170C
+ strings[10] = 0x00000009; // Offset to second jump has to be adjusted in code
+ // or in the binary after code changes: 0x0000170C
kernel32 = _GetModuleHandle((const wchar_t *)strings);
stringEnc(strings, 7);
- strings[9] = 0x0000099A; // Offset to third jump has to be adjusted in code
- // or in the binary after code changes: 0x000020A6
+ strings[9] = 0x0000099A; // Offset to third jump has to be adjusted in code
+ // or in the binary after code changes: 0x000020A6
Zoidberg = strings + 15;
(*Zoidberg)--;
@@ -569,7 +570,7 @@ void NTAPI TlsCallback_0(PVOID handle, DWORD reason, PVOID resv)
case 11:
/* Next: default */
jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + strings[9]);
- *jmpAddress ^= strings[19]; // XOR of third jump: 0x200
+ *jmpAddress ^= strings[19]; // XOR of third jump: 0x200
(*Zoidberg)++;
break;
@@ -601,75 +602,92 @@ void NTAPI TlsCallback_1(PVOID handle, DWORD reason, PVOID resv)
while (1)
{
/*
- * // Setting up the string: case 8
- * pGetProcAddress = (FARPROC (__stdcall*)(HMODULE, LPCSTR))pGetProcAddress(kernel32, "GetProcAddress"); // Calls string enc/dec, pGetProcAddress: case 20
+ * // Setting up the string: case 8
+ * pGetProcAddress = (FARPROC (__stdcall*)(HMODULE, LPCSTR))
+ * pGetProcAddress(kernel32, "GetProcAddress"); // Calls string enc/dec, pGetProcAddress: case 20
*
- * // Setting up the string: case 1
- * pLoadLibraryA = (HMODULE (__stdcall *)(LPCSTR))pGetProcAddress(kernel32, "LoadLibraryA"); // Calls: case 23
+ * // Setting up the string: case 1
+ * pLoadLibraryA = (HMODULE (__stdcall *)(LPCSTR))
+ * pGetProcAddress(kernel32, "LoadLibraryA"); // Calls: case 23
*
- * // Setting up the string: case 14
- * msvcrt = pLoadLibraryA("msvcrt.dll"); // Calls: case 26
+ * // Setting up the string: case 14
+ * msvcrt = pLoadLibraryA("msvcrt.dll"); // Calls: case 26
*
- * // Setting up the string: case 31
- * pScanf = (int (__cdecl *)(const char *, ...))pGetProcAddress(msvcrt, "scanf"); // Calls: case 17
+ * // Setting up the string: case 31
+ * pScanf = (int (__cdecl *)(const char *, ...))
+ * pGetProcAddress(msvcrt, "scanf"); // Calls: case 17
*
- * // Setting up the string: case 13
- * pPrintf = (int (__cdecl *)(const char *, ...))pGetProcAddress(msvcrt, "printf"); // Calls: case 19
+ * // Setting up the string: case 13
+ * pPrintf = (int (__cdecl *)(const char *, ...))
+ * pGetProcAddress(msvcrt, "printf"); // Calls: case 19
*
- * // Setting up the string: case 24
- * pCalloc = (void *(__cdecl *)(size_t, size_t))pGetProcAddress(msvcrt, "calloc"); // Calls: case 29
+ * // Setting up the string: case 24
+ * pCalloc = (void *(__cdecl *)(size_t, size_t))
+ * pGetProcAddress(msvcrt, "calloc"); // Calls: case 29
*
- * // Setting up the string: case 22
- * pMemset = (void *(__cdecl *)(void *, int, size_t))pGetProcAddress(msvcrt, "memset"); // Calls: case 18
+ * // Setting up the string: case 22
+ * pMemset = (void *(__cdecl *)(void *, int, size_t))
+ * pGetProcAddress(msvcrt, "memset"); // Calls: case 18
*
- * // Setting up the string: case 6
- * pMemcpy = (void *(__cdecl *)(void *, const void *, size_t))pGetProcAddress(msvcrt, "memcpy"); // Calls: case 16
+ * // Setting up the string: case 6
+ * pMemcpy = (void *(__cdecl *)(void *, const void *, size_t))
+ * pGetProcAddress(msvcrt, "memcpy"); // Calls: case 16
*
- * // Setting up the string: case 10
- * pFree = (void (__cdecl *)(void *))pGetProcAddress(msvcrt, "free"); // Calls: case 7
+ * // Setting up the string: case 10
+ * pFree = (void (__cdecl *)(void *))
+ * pGetProcAddress(msvcrt, "free"); // Calls: case 7
*
- * pNtHeaders = (PIMAGE_NT_HEADERS)((PBYTE)self + pDosHeader->e_lfanew); // case 7
+ * pNtHeaders = (PIMAGE_NT_HEADERS)((PBYTE)self + pDosHeader->e_lfanew); // case 7
*
- * // Setting up the string: case 28
- * pVirtualProtect = (BOOL (WINAPI *)(LPVOID, DWORD, DWORD, PDWORD))pGetProcAddress(kernel32, "VirtualProtect");// Calls: case 5
+ * // Setting up the string: case 28
+ * pVirtualProtect = (BOOL (WINAPI *)(LPVOID, DWORD, DWORD, PDWORD))
+ * pGetProcAddress(kernel32, "VirtualProtect"); // Calls: case 5
*
- * // Setting up the string: case 9
- * pExitProcess = (void (WINAPI *)(UINT))pGetProcAddress(kernel32, "ExitProcess"); // Calls: case 11
+ * // Setting up the string: case 9
+ * pExitProcess = (void (WINAPI *)(UINT))
+ * pGetProcAddress(kernel32, "ExitProcess"); // Calls: case 11
*
- * // Setting up the string: case 27
- * ntdll = _GetModuleHandle(L"ntdll.dll"); // Calls: case 0
+ * // Setting up the string: case 27
+ * ntdll = _GetModuleHandle(L"ntdll.dll"); // Calls: case 0
*
- * // Setting up the string: case 4
- * DbgBreakPoint = (char *)pGetProcAddress(ntdll, "DbgBreakPoint"); // Calls: case 30
+ * // Setting up the string: case 4
+ * DbgBreakPoint = (char *)pGetProcAddress(ntdll, "DbgBreakPoint"); // Calls: case 30
*
* // Overwriting the int3 in DbgBreakPoint() with ret
- * if (pVirtualProtect((LPVOID)DbgBreakPoint, 1, PAGE_EXECUTE_READWRITE, &dwOldProtect)) // case 30
+ * if (pVirtualProtect((LPVOID)DbgBreakPoint, // case 30
+ * 1,
+ * PAGE_EXECUTE_READWRITE,
+ * &dwOldProtect))
* {
- * pOptionalHeader = &pNtHeaders->OptionalHeader; // case 30
- * *DbgBreakPoint = 0xC3; // case 30
+ * pOptionalHeader = &pNtHeaders->OptionalHeader; // case 30
+ * *DbgBreakPoint = 0xC3; // case 30
* }
*
- * // Setting up the string: case 25
- * DbgUiRemoteBreakin = (char *)pGetProcAddress(ntdll, "DbgUiRemoteBreakin"); // Calls: case 21
+ * // Setting up the string: case 25
+ * DbgUiRemoteBreakin = (char *)
+ * pGetProcAddress(ntdll, "DbgUiRemoteBreakin"); // Calls: case 21
*
* // Overwriting the int3 in DbgUiRemoteBreakin() with ret
- * if (pVirtualProtect((LPVOID)DbgUiRemoteBreakin, 1, PAGE_EXECUTE_READWRITE, &dwOldProtect)) // case 21
+ * if (pVirtualProtect((LPVOID)DbgUiRemoteBreakin, // case 21
+ * 1,
+ * PAGE_EXECUTE_READWRITE,
+ * &dwOldProtect))
* {
- * AddressOfEntryPoint = pOptionalHeader->AddressOfEntryPoint; // case 21
- * *DbgUiRemoteBreakin = 0xC3; // case 21
+ * AddressOfEntryPoint = pOptionalHeader->AddressOfEntryPoint; // case 21
+ * *DbgUiRemoteBreakin = 0xC3; // case 21
* }
*
* // Decrypt 2 jumps in main()
- * jmpAddress = (uint32_t *)self; // case 12
- * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + 0x0000217C); // case 12
- * *jmpAddress ^= 0x2fe095ad; // case 3
+ * jmpAddress = (uint32_t *)self; // case 12
+ * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + 0x0000217C); // case 12
+ * *jmpAddress ^= 0x2fe095ad; // case 3
*
- * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + 0x0000067C); // case 15
- * *jmpAddress ^= 0x1660d216; // case 15
+ * jmpAddress = (uint32_t *)((unsigned char *)jmpAddress + 0x0000067C); // case 15
+ * *jmpAddress ^= 0x1660d216; // case 15
*
- * main(); // case 2
+ * main(); // case 2
*
- * pExitProcess(0) // default
+ * pExitProcess(0) // default
*/
/*
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-22 12:15:38 +0000