Function at 0x4afaf0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb0
mov eax, dword [0x55f2b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0xa0], eax
mov eax, dword [ebp + 0x10]
push esi
push edi
xor edi, edi
mov dword [ebp - 0x88], ebx
mov esi, dword [eax]
mov dword [ebp - 0x8c], esi
mov dword [ebp - 0x9c], 0
test ebx, ebx
jne 0x4afb63
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push esi
call fcn.004902f0
add esp, 0x1c
lea ebx, [edi + 0x4d]
jmp 0x4afea3
push 0
push 0x80
push 3
push 0
push 0
push SysReAllocString
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x98], eax
cmp eax, 0xffffffff
jne 0x4afbb9
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push ebx
push str.schannel:_failed_to_open_CA_file__s:__s
push esi
call fcn.004902f0
add esp, 0x1c
mov ebx, 0x4d
jmp 0x4afea3
lea ecx, [ebp - 0xa8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x4afbfd
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push ebx
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push esi
call fcn.004902f0
add esp, 0x1c
mov ebx, 0x4d
jmp 0x4afe97
mov ebx, dword [ebp - 0xa8]
cmp dword [ebp - 0xa4], edi
jl 0x4afc32
jg 0x4afc15
cmp ebx, 0x100000
jbe 0x4afc32
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push esi
call fcn.004902f0
add esp, 0xc
mov ebx, 0x4d
jmp 0x4afe97
mov esi, dword [fcn.004f0180]
lea eax, [ebx + 1]
push eax
mov ecx, esi
call dword [0x51a4a0]
call esi
mov esi, eax
add esp, 4
mov dword [ebp - 0x9c], esi
test esi, esi
jne 0x4afc5d
lea ebx, [eax + 0x1b]
jmp 0x4afe97
test ebx, ebx
je 0x4afca5
push 0
lea eax, [ebp - 0x90]
mov dword [ebp - 0x90], 0
push eax
mov eax, ebx
sub eax, edi
push eax
lea eax, [edi + esi]
push eax
push dword [ebp - 0x98]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4afd96
mov eax, dword [ebp - 0x90]
test eax, eax
je 0x4afd8f
add edi, eax
cmp edi, ebx
jb 0x4afc61
mov byte [ebx + esi], 0
mov edi, esi
xor ebx, ebx
nop dword [eax]
cmp byte [edi], 0
je 0x4afe62
push str._____BEGIN_CERTIFICATE_____
push edi
call fcn.004e9190
mov esi, eax
add esp, 8
test esi, esi
je 0x4afe62
mov al, byte [esi + 0x1b]
cmp al, 0xd
je 0x4afce0
cmp al, 0xa
jne 0x4afe62
push str._n_____END_CERTIFICATE_____
push esi
call fcn.004e9190
mov edi, eax
add esp, 8
test edi, edi
je 0x4afe42
lea eax, [ebp - 0x90]
mov dword [ebp - 0x90], 0
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x94]
mov dword [ebp - 0x94], 0
push eax
push 0
push 0
push 0xe
push 2
lea eax, [ebp - 0xb0]
mov dword [ebp - 0xac], esi
sub edi, esi
push eax
add edi, 0x1a
push 2
mov dword [ebp - 0xb0], edi
call dword [sym.imp.CRYPT32.dll_CryptQueryObject]
test eax, eax
je 0x4afe19
mov eax, dword [ebp - 0x94]
add edi, esi
cmp eax, 1
jne 0x4afdf8
push 0
push 4
push dword [ebp - 0x90]
push dword [ebp - 0xa0]
call dword [sym.imp.CRYPT32.dll_CertAddCertificateContextToStore]
push dword [ebp - 0x90]
mov esi, eax
call dword [sym.imp.CRYPT32.dll_CertFreeCertificateContext]
test esi, esi
je 0x4afdd2
inc ebx
jmp 0x4afcb0
mov ebx, edi
jmp 0x4afca5
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push dword [ebp - 0x88]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push dword [ebp - 0x8c]
call fcn.004902f0
add esp, 0x1c
mov ebx, 0x4d
jmp 0x4afe97
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push dword [ebp - 0x88]
push str.schannel:_failed_to_add_certificate_from_CA_file__s_to_certificate_store:__s
jmp 0x4afdba
push dword [ebp - 0x88]
push eax
push str.schannel:_unexpected_content_type__d_when_extracting_certificate_from_CA_file__s
push dword [ebp - 0x8c]
call fcn.004902f0
add esp, 0x10
mov ebx, 0x4d
jmp 0x4afe97
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00479770
push eax
push dword [ebp - 0x88]
push str.schannel:_failed_to_extract_certificate_from_CA_file__s:__s
jmp 0x4afdba
push dword [ebp - 0x88]
push str.schannel:_CA_file__s_is_not_correctly_formatted
push dword [ebp - 0x8c]
call fcn.004902f0
add esp, 0xc
mov ebx, 0x4d
jmp 0x4afe97
push dword [ebp - 0x88]
test ebx, ebx
jne 0x4afe81
push str.schannel:_did_not_add_any_certificates_from_CA_file__s_n
push dword [ebp - 0x8c]
call fcn.004903d0
add esp, 0xc
jmp 0x4afe95
push ebx
push str.schannel:_added__d_certificate_s__from_CA_file__s_n
push dword [ebp - 0x8c]
call fcn.004903d0
add esp, 0x10
xor ebx, ebx
push dword [ebp - 0x98]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x9c]
mov esi, dword [fcn.004ebfb0]
mov ecx, esi
call dword [0x51a4a0]
call esi
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, ebx
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004d0675
mov esp, ebp
pop ebp
ret