Function at 0x45f410
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x24
push ebx
mov ebx, dword [esp + 0x30]
xor ecx, ecx
push ebp
push esi
push edi
mov edi, dword [esp + 0x40]
xor esi, esi
mov dword [esp + 0x10], 0
mov dword [esp + 0x18], ecx
mov ebp, dword [edi]
test ebx, ebx
jne 0x45f45a
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push edi
call fcn.0045bf50
push eax
push ebx
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00443ec0
add esp, 0x18
lea ebx, [esi + 0x4d]
jmp 0x45f72a
push 0
push 0x80
push 3
push 0
push 0
push connect
push ebx
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov dword [esp + 0x20], eax
cmp eax, 0xffffffff
jne 0x45f4a3
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push edi
call fcn.0045bf50
push eax
push ebx
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00443ec0
add esp, 0x18
mov ebx, 0x4d
jmp 0x45f72a
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileSizeEx]
test eax, eax
jne 0x45f4da
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push edi
call fcn.0045bf50
push eax
push ebx
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00443ec0
add esp, 0x18
mov ebx, 0x4d
jmp 0x45f720
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], esi
jl 0x45f50b
jg 0x45f4ee
cmp edi, 0x100000
jbe 0x45f50b
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00443ec0
add esp, 0xc
mov ebx, 0x1b
jmp 0x45f720
lea eax, [edi + 1]
push eax
call dword [0x541054]
mov ecx, eax
add esp, 4
mov dword [esp + 0x10], ecx
test ecx, ecx
je 0x45f501
xor ebx, ebx
test edi, edi
je 0x45f56c
nop dword [eax + eax]
push 0
lea eax, [esp + 0x18]
mov dword [esp + 0x18], ebx
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ecx]
push eax
push dword [esp + 0x30]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x45f63b
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
test eax, eax
je 0x45f634
add esi, eax
cmp esi, edi
jb 0x45f530
mov byte [edi + ecx], bl
mov edi, ecx
cmp byte [edi], bl
je 0x45f6f4
push str._____BEGIN_CERTIFICATE_____
push edi
call fcn.004b0c50
mov esi, eax
add esp, 8
test esi, esi
je 0x45f6f4
mov al, byte [esi + 0x1b]
cmp al, 0xd
je 0x45f5a0
cmp al, 0xa
jne 0x45f6f4
push str._n_____END_CERTIFICATE_____
push esi
call fcn.004b0c50
mov edi, eax
add esp, 8
test edi, edi
je 0x45f6da
lea eax, [esp + 0x14]
mov dword [esp + 0x14], ebx
push eax
push 0
push 0
push 0
lea eax, [esp + 0x2c]
mov dword [esp + 0x2c], ebx
push eax
push 0
push 0
push 0xe
push 2
lea eax, [esp + 0x50]
mov dword [esp + 0x54], esi
sub edi, esi
push eax
add edi, 0x1a
push 2
mov dword [esp + 0x58], edi
call dword [sym.imp.CRYPT32.dll_CryptQueryObject]
test eax, eax
je 0x45f6af
mov ecx, dword [esp + 0x1c]
add edi, esi
cmp ecx, 1
jne 0x45f697
push 0
push 4
push dword [esp + 0x1c]
push dword [esp + 0x44]
call dword [sym.imp.CRYPT32.dll_CertAddCertificateContextToStore]
push dword [esp + 0x14]
mov esi, eax
call dword [sym.imp.CRYPT32.dll_CertFreeCertificateContext]
test esi, esi
je 0x45f669
inc dword [esp + 0x18]
jmp 0x45f571
mov edi, esi
jmp 0x45f56c
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push dword [esp + 0x44]
call fcn.0045bf50
push eax
mov eax, dword [esp + 0x48]
push eax
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00443ec0
add esp, 0x18
mov ebx, 0x4d
jmp 0x45f720
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push dword [esp + 0x44]
call fcn.0045bf50
push eax
mov eax, dword [esp + 0x48]
push eax
push str.schannel:_failed_to_add_certificate_from_CA_file__sto_certificate_store:__s
push ebp
call fcn.00443ec0
add esp, 0x18
mov ebx, 0x4d
jmp 0x45f720
mov eax, dword [esp + 0x3c]
push eax
push ecx
push str.schannel:_unexpected_content_type__d_when_extracting_certificate_from_CA_file__s
push ebp
call fcn.00443ec0
mov ebx, 0x4d
jmp 0x45f71d
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
push dword [esp + 0x44]
call fcn.0045bf50
push eax
mov eax, dword [esp + 0x48]
push eax
push str.schannel:_failed_to_extract_certificate_from_CA_file__s:__s
push ebp
call fcn.00443ec0
add esp, 0x18
mov ebx, 0x4d
jmp 0x45f720
mov eax, dword [esp + 0x3c]
push eax
push str.schannel:_CA_file__s_is_not_correctly_formatted
push ebp
call fcn.00443ec0
add esp, 0xc
mov ebx, 0x4d
jmp 0x45f720
mov ecx, dword [esp + 0x18]
mov eax, dword [esp + 0x3c]
push eax
test ecx, ecx
jne 0x45f711
push str.schannel:_did_not_add_any_certificates_from_CA_file__s_n
push ebp
call fcn.00443fa0
add esp, 0xc
jmp 0x45f720
push ecx
push str.schannel:_added__d_certificate_s__from_CA_file__s_n
push ebp
call fcn.00443fa0
add esp, 0x10
push dword [esp + 0x20]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push dword [esp + 0x10]
call dword [0x541058]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret