Function at 0x637a60
Capabilities:
Hash data via bcrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x82d084]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x14]
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, ecx
push 0
push 0
mov dword [ebp - 0x10], eax
lea eax, [ebp - 8]
push 0x77f500
push eax
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
call dword [sym.imp.bcrypt.dll_BCryptOpenAlgorithmProvider]
test eax, eax
jns 0x637b0b
mov eax, dword [esi + 0x34]
test eax, eax
jne 0x637b01
mov esi, dword [0x853a78]
test esi, esi
je 0x637af4
push str.Failed_in__acquire_handle_in_getSignatureOfData
push str.getSignatureOfData
push 0x75b10c
push str.Type2Validator
push str.OOBEUtils
push 0x32
mov ecx, esi
call dword [0x747368]
call esi
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [0x853a7c]
test eax, eax
je 0x637cc5
push str.Failed_in__acquire_handle_in_getSignatureOfData
jmp 0x637ca6
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 8]
call dword [sym.imp.bcrypt.dll_BCryptCreateHash]
push 0
test eax, eax
jns 0x637b96
push dword [ebp - 8]
call dword [sym.imp.bcrypt.dll_BCryptCloseAlgorithmProvider]
mov eax, dword [esi + 0x34]
test eax, eax
jne 0x637b8c
mov esi, dword [0x853a78]
test esi, esi
je 0x637b7f
push str.Failed_in_creating_hash_in_getSignatureOfData
push str.getSignatureOfData
push 0x75b10c
push str.Type2Validator
push str.OOBEUtils
push 0x32
mov ecx, esi
call dword [0x747368]
call esi
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [0x853a7c]
test eax, eax
je 0x637cc5
push str.Failed_in_creating_hash_in_getSignatureOfData
jmp 0x637ca6
push dword [ebp + 0xc]
push dword [ebp - 0x10]
push dword [ebp - 0xc]
call dword [sym.imp.bcrypt.dll_BCryptHashData]
push 0
test eax, eax
jns 0x637c22
push dword [ebp - 8]
call dword [sym.imp.bcrypt.dll_BCryptCloseAlgorithmProvider]
push dword [ebp - 0xc]
call dword [sym.imp.bcrypt.dll_BCryptDestroyHash]
mov eax, dword [esi + 0x34]
test eax, eax
jne 0x637c18
mov esi, dword [0x853a78]
test esi, esi
je 0x637c0b
push str.Failed_in_creating_hash_data_in_getSignatureOfData
push str.getSignatureOfData
push 0x75b10c
push str.Type2Validator
push str.OOBEUtils
push 0x32
mov ecx, esi
call dword [0x747368]
call esi
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [0x853a7c]
test eax, eax
je 0x637cc5
push str.Failed_in_creating_hash_data_in_getSignatureOfData
jmp 0x637ca6
push dword [ebx]
push edi
push dword [ebp - 0xc]
call dword [sym.imp.bcrypt.dll_BCryptFinishHash]
test eax, eax
jns 0x637cda
push 0
push dword [ebp - 8]
call dword [sym.imp.bcrypt.dll_BCryptCloseAlgorithmProvider]
push dword [ebp - 0xc]
call dword [sym.imp.bcrypt.dll_BCryptDestroyHash]
mov eax, dword [esi + 0x34]
test eax, eax
jne 0x637ca1
mov esi, dword [0x853a78]
test esi, esi
je 0x637c98
push str.Failed_in_retrieving_hash_value_in_getSignatureOfData
push str.getSignatureOfData
push 0x75b10c
push str.Type2Validator
push str.OOBEUtils
push 0x32
mov ecx, esi
call dword [0x747368]
call esi
add esp, 0x18
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [0x853a7c]
test eax, eax
je 0x637cc5
push str.Failed_in_retrieving_hash_value_in_getSignatureOfData
mov esi, dword [eax]
push str.Type2Validator
push str.getSignatureOfData
push 0x32
mov esi, dword [esi + 0x34]
mov ecx, esi
push eax
call dword [0x747368]
call esi
add esp, 0x14
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [ebp - 8]
test eax, eax
je 0x637cea
push 0
push eax
call dword [sym.imp.bcrypt.dll_BCryptCloseAlgorithmProvider]
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x637cf8
push eax
call dword [sym.imp.bcrypt.dll_BCryptDestroyHash]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0067ba01
mov esp, ebp
pop ebp
ret 0x10