Function at 0x45bb60
Capabilities:
Encrypt data using aes via winapi
Encrypt or decrypt via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0x402216
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x90
push ebx
push esi
push edi
mov dword [ebp - 8], esp
mov dword [ebp - 4], 0x4012d0
mov eax, dword [ebp + 8]
xor esi, esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x18], esi
mov edi, dword [eax]
mov dword [ebp - 0x20], esi
push edi
mov dword [ebp - 0x28], esi
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x48], esi
mov dword [ebp - 0x58], esi
mov dword [ebp - 0x5c], esi
mov dword [ebp - 0x6c], esi
mov dword [ebp - 0x7c], esi
mov dword [ebp - 0x8c], esi
call fcn.0040218a
mov dword [ebp - 0x18], eax
call fcn.0045ddf0
lea ecx, [ebp - 0x20]
mov ebx, eax
push ecx
push esi
push esi
push 0x8003
push ebx
call dword [sym.imp.ADVAPI32.DLL_CryptCreateHash]
push esi
push 3
push 1
lea edx, [ebp - 0x5c]
push esi
push edx
push 0x10
push 0x880
call dword [sym.imp.MSVBVM60.DLL___vbaRedim]
lea eax, [ebp - 0x20]
mov dword [ebp - 0x7c], 0x4003
mov dword [ebp - 0x74], eax
mov eax, dword [ebp - 0x5c]
add esp, 0x1c
lea edx, [ebp - 0x7c]
mov ecx, dword [eax + 0x14]
shl ecx, 4
mov dword [ebp - 0x9c], ecx
mov ecx, dword [eax + 0xc]
mov eax, dword [ebp - 0x9c]
sub ecx, eax
call dword [sym.imp.MSVBVM60.DLL___vbaVarZero]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
call fcn.00401ce4
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x38]
lea ecx, [ebp - 0x48]
push eax
push ecx
mov dword [ebp - 0x38], 8
call fcn.0045ba90
mov eax, dword [ebp - 0x5c]
lea edx, [ebp - 0x48]
mov ecx, dword [eax + 0x14]
shl ecx, 4
mov dword [ebp - 0xa0], ecx
mov ecx, dword [eax + 0xc]
mov eax, dword [ebp - 0xa0]
sub ecx, eax
add ecx, 0x10
call dword [sym.imp.MSVBVM60.DLL___vbaVarZero]
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 0x6c]
lea eax, [ebp - 0x58]
push edx
mov dword [ebp - 0x64], ecx
mov dword [ebp - 0x6c], 0x4008
push eax
call dword [sym.imp.MSVBVM60.DLL_rtcLenCharVar]
mov eax, dword [ebp - 0x5c]
mov ecx, 2
lea edx, [ebp - 0x58]
sub ecx, dword [eax + 0x14]
shl ecx, 4
add ecx, dword [eax + 0xc]
call dword [sym.imp.MSVBVM60.DLL___vbaVarZero]
mov eax, dword [ebp - 0x5c]
mov ecx, 3
mov dword [ebp - 0x84], esi
mov dword [ebp - 0x8c], 2
sub ecx, dword [eax + 0x14]
lea edx, [ebp - 0x8c]
shl ecx, 4
add ecx, dword [eax + 0xc]
call dword [sym.imp.MSVBVM60.DLL___vbaVarMove]
mov eax, dword [0x45f1f8]
lea ecx, [ebp - 0x5c]
push ecx
mov edx, 0x15
mov ecx, dword [eax + 0x14]
mov eax, dword [eax + 0xc]
sub edx, ecx
mov ecx, dword [eax + edx*4]
push ecx
call fcn.00401ec5
lea edx, [ebp - 0x5c]
push edx
push esi
call dword [sym.imp.MSVBVM60.DLL___vbaErase]
lea ecx, [ebp - 0x38]
call dword [sym.imp.MSVBVM60.DLL___vbaFreeVar]
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x14]
push eax
push esi
push ecx
push 0x6610
push ebx
call dword [sym.imp.ADVAPI32.DLL_CryptDeriveKey]
lea edx, [ebp - 0x28]
push edi
push edx
call dword [sym.imp.MSVBVM60.DLL___vbaAryLock]
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x28]
mov ecx, dword [eax + 0xc]
mov edi, dword [eax + 0x14]
sub ecx, edi
push ecx
push esi
push 1
push esi
push edx
call dword [sym.imp.ADVAPI32.DLL_CryptDecrypt]
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.MSVBVM60.DLL___vbaAryUnlock]
mov dword [ebp - 0x1c], 0xffffffff
push 0x45bd85
jmp 0x45bd84
ret