Function at 0x428320
Capabilities:
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push 0xffffffffffffffff
push 0x49e7ce
mov eax, dword fs:[0]
push eax
sub esp, 0x9c
mov eax, dword [0x4c86e0]
xor eax, esp
mov dword [esp + 0x98], eax
push ebp
push esi
push edi
mov eax, dword [0x4c86e0]
xor eax, esp
push eax
lea eax, [esp + 0xac]
mov dword fs:[0], eax
mov ebp, dword [esp + 0xbc]
mov dword [esp + 0x18], ebp
mov dword [esp + 0x20], 0
mov dword [esp + 0xb4], 0
mov esi, dword [esp + 0xc0]
mov dword [esp + 0x20], 0x10
mov edi, dword [esi - 0xc]
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, edi
or eax, ecx
jge 0x4283af
push edi
lea ecx, [esp + 0xc4]
call fcn.00401880
mov esi, dword [esp + 0xc0]
push 0xf0000020
push 1
push 0
push 0
lea eax, [esp + 0x2c]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x428556
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x10]
push ecx
push 0
push 0
push 0x8003
push edx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x428556
mov eax, dword [esp + 0x10]
push 0
push edi
push esi
push eax
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x428556
mov eax, dword [esp + 0x10]
push 0
lea ecx, [esp + 0x24]
push ecx
lea edx, [esp + 0x30]
push edx
push 2
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x428556
lea ecx, [esp + 0x14]
call fcn.00402a40
lea ecx, [esp + 0x24]
call fcn.00402a40
mov byte [esp + 0xb4], 2
xor edi, edi
movzx ecx, byte [esp + edi + 0x28]
push ecx
lea edx, [esp + 0x28]
push str._02x
push edx
call fcn.00402a20
mov ebp, dword [esp + 0x30]
mov eax, dword [ebp - 0xc]
add esp, 0xc
push eax
push ebp
lea ecx, [esp + 0x1c]
call fcn.004063a0
add edi, 1
cmp edi, 0x10
jl 0x428442
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 0x1c]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
test esi, esi
jne 0x428494
xor eax, eax
jmp 0x4284b1
mov eax, esi
lea edx, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4284a0
sub eax, edx
js 0x42854c
cmp eax, dword [esi - 8]
jg 0x42854c
mov edi, dword [esp + 0x14]
add edi, 0xfffffff0
mov dword [esi - 0xc], eax
push edi
mov byte [eax + esi], 0
call fcn.00402840
mov edx, dword [esp + 0x1c]
add eax, 0x10
mov dword [edx], eax
lea eax, [ebp - 0x10]
add esp, 4
mov byte [esp + 0xb4], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4284fe
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0xb4], 0
lea ecx, [edi + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42851f
mov ecx, dword [edi]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push edi
call edx
lea eax, [esi - 0x10]
mov dword [esp + 0xb4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x428546
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x18]
jmp 0x4285b1
push 0x80070057
call fcn.00401fb0
test esi, esi
jne 0x42855e
xor eax, eax
jmp 0x428570
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x428563
sub eax, edx
js 0x42854c
cmp eax, dword [esi - 8]
jg 0x42854c
mov dword [esi - 0xc], eax
push 0x4ac2d4
mov ecx, ebp
mov byte [eax + esi], 0
call fcn.004019c0
lea eax, [esi - 0x10]
mov dword [esp + 0xb4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4285af
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, ebp
mov ecx, dword [esp + 0xac]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x98]
xor ecx, esp
call fcn.0047e440
add esp, 0xa8
ret