Function at 0x45c110
Capabilities:
Encode data using base64 via winapi
Hash data via bcrypt

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x3c
mov edi, dword [ebp + 8]
mov eax, dword [0x59d024]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0x20]
lea ecx, [ebp - 0x20]
mov dword [ecx + 8], eax
movsd xmm0, qword [ebp + 0x18]
movsd qword [ecx], xmm0
xor eax, eax
mov dword [ecx + 0xc], eax
lea edx, [ebp - 0x28]
mov dword [edx + 4], eax
mov dword [edx], eax
push edx
push ecx
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
test eax, eax
je 0x45c270
mov edi, str.User_Choice_set_via_Windows_User_Experience_D18B6DD5_6124_4341_9318_804003BAFA0B
mov esi, str._s_s_s_08lx_08lx_s
push edi
push dword [ebp - 0x28]
push dword [ebp - 0x24]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call fcn.0045d6c0
add esp, 0x1c
lea ebx, [eax + 1]
lea esi, [eax + eax]
add esi, 2
xor ecx, ecx
dec ecx
cmp eax, 0xffffffff
cmovl esi, ecx
push esi
call fcn.004ecac3
add esp, 4
push esi
mov esi, eax
push 0
push eax
call fcn.004f0310
add esp, 0xc
push edi
mov edi, dword [ebp + 8]
push dword [ebp - 0x28]
push dword [ebp - 0x24]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
mov eax, str._s_s_s_08lx_08lx_s
push eax
push 0xffffffffffffffff
push ebx
push esi
call fcn.0045d720
add esp, 0x28
push esi
call dword [sym.imp.USER32.dll_CharLowerW]
test esi, esi
je 0x45c270
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ebx, [eax + eax]
add ebx, 2
cmp ebx, 7
jbe 0x45c285
mov dword [ebp - 0x2c], esi
xor esi, esi
mov dword [ebp - 0x20], esi
push esi
push esi
push 0x58a9b8
lea eax, [ebp - 0x20]
push eax
call sub.bcrypt.dll_BCryptOpenAlgorithmProvider
test eax, eax
js 0x45c282
mov dword [ebp - 0x28], esi
mov eax, dword [ebp - 0x20]
sub esp, 0x1c
mov dword [esp + 0x18], esi
xorps xmm0, xmm0
movups xmmword [esp + 8], xmm0
lea ecx, [ebp - 0x28]
mov dword [esp + 4], ecx
mov dword [esp], eax
call sub.bcrypt.dll_BCryptCreateHash
test eax, eax
js 0x45c278
push 0
push ebx
mov esi, dword [ebp - 0x2c]
push esi
push dword [ebp - 0x28]
call sub.bcrypt.dll_BCryptHashData
test eax, eax
js 0x45c2ba
mov esi, 0x10
push esi
call fcn.004ecac3
add esp, 4
xorps xmm0, xmm0
movups xmmword [eax], xmm0
push 0
push esi
mov esi, eax
push eax
push dword [ebp - 0x28]
call sub.bcrypt.dll_BCryptFinishHash
test eax, eax
js 0x45c2aa
mov dword [ebp - 0x30], esi
mov esi, dword [ebp - 0x2c]
jmp 0x45c2c1
mov dword [edi], 0
jmp 0x45c294
push 0
push dword [ebp - 0x20]
call sub.bcrypt.dll_BCryptCloseAlgorithmProvider
mov esi, dword [ebp - 0x2c]
mov dword [edi], 0
push esi
call fcn.004ecacc
add esp, 4
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004ed092
mov eax, edi
add esp, 0x3c
pop esi
pop edi
pop ebx
pop ebp
ret 0x20
test esi, esi
je 0x45c2b7
push esi
call fcn.004ecacc
add esp, 4
mov esi, dword [ebp - 0x2c]
mov dword [ebp - 0x30], 0
push dword [ebp - 0x28]
call sub.bcrypt.dll_BCryptDestroyHash
push 0
push dword [ebp - 0x20]
call sub.bcrypt.dll_BCryptCloseAlgorithmProvider
mov eax, dword [ebp - 0x30]
test eax, eax
je 0x45c285
shr ebx, 3
mov ecx, dword [eax]
mov eax, dword [eax + 4]
or ecx, 1
mov dword [ebp - 0x38], ecx
or eax, 1
mov dword [ebp - 0x44], eax
xor eax, eax
inc eax
cmp ebx, 2
cmovae eax, ebx
mov dword [ebp - 0x40], eax
xor esi, esi
xor edx, edx
xor ebx, ebx
xor edi, edi
xor eax, eax
mov dword [ebp - 0x3c], esi
mov ecx, dword [ebp - 0x2c]
mov esi, dword [ecx + esi*8]
mov dword [ebp - 0x34], esi
add eax, esi
imul eax, dword [ebp - 0x38]
rol eax, 0x10
imul eax, eax, 0xcf98b111
rol eax, 0x10
mov esi, dword [ebp - 0x3c]
mov esi, dword [ecx + esi*8 + 4]
mov dword [ebp - 0x48], esi
imul eax, eax, 0x87085b9f
rol eax, 0x10
imul eax, eax, 0x12ceb96d
rol eax, 0x10
imul ecx, eax, 0x257e1d83
add ebx, ecx
add edi, dword [ebp - 0x34]
mov eax, dword [ebp - 0x38]
imul eax, edi
rol edi, 0x10
imul edi, edi, 0xef0569fb
add edi, eax
imul eax, edi, 0x79f8a395
mov dword [ebp - 0x34], eax
shr edi, 0x10
imul eax, edi, 0x689b6b9f
add eax, dword [ebp - 0x34]
mov edi, eax
rol edi, 0x10
imul edi, edi, 0xc3efea97
add ecx, esi
mov esi, dword [ebp - 0x44]
imul ecx, esi
rol ecx, 0x10
add edi, eax
imul ecx, ecx, 0xa27416f5
rol ecx, 0x10
add edx, edi
add edi, dword [ebp - 0x48]
mov eax, esi
mov esi, dword [ebp - 0x3c]
imul eax, edi
rol edi, 0x10
imul edi, edi, 0xc31713db
add edi, eax
imul eax, edi, 0x59c3af2d
mov dword [ebp - 0x34], eax
shr edi, 0x10
imul eax, edi, 0xddcd1f0f
add eax, dword [ebp - 0x34]
mov edi, eax
rol edi, 0x10
imul edi, edi, 0x35bd1ec9
add edi, eax
imul eax, ecx, 0xd38396ff
rol eax, 0x10
imul eax, eax, 0x7c932b89
rol eax, 0x10
imul eax, eax, 0xbfa49f69
add ebx, eax
add edx, edi
inc esi
cmp dword [ebp - 0x40], esi
jne 0x45c304
xor edi, eax
mov dword [ebp - 0x20], edi
xor edx, ebx
mov dword [ebp - 0x1c], edx
xor eax, eax
mov dword [ebp - 0x28], eax
lea edi, [ebp - 0x28]
push edi
push eax
push 0x40000001
push 8
lea esi, [ebp - 0x20]
push esi
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
test eax, eax
je 0x45c477
mov eax, dword [ebp - 0x28]
lea ecx, [eax + eax]
test eax, eax
mov ebx, 0xffffffff
cmovns ebx, ecx
push ebx
call fcn.004ecac3
add esp, 4
mov esi, eax
push ebx
push 0
push eax
call fcn.004f0310
add esp, 0xc
push edi
push esi
push 0x40000001
push 8
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
test eax, eax
mov ecx, esi
cmove ecx, eax
mov edi, dword [ebp + 8]
mov dword [edi], ecx
mov ecx, esi
test esi, esi
mov esi, dword [ebp - 0x2c]
je 0x45c483
test eax, eax
jne 0x45c483
push ecx
call fcn.004ecacc
add esp, 4
jmp 0x45c483
mov edi, dword [ebp + 8]
mov dword [edi], 0
mov esi, dword [ebp - 0x2c]
push dword [ebp - 0x30]
call fcn.004ecacc
add esp, 4
jmp 0x45c28b