Function at 0x1800b8f40
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbp
push rbx
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x30]
sub rsp, 0x130
mov rax, qword [0x1803cb5c0]
xor rax, rsp
mov qword [rbp + 0x20], rax
mov r15, qword [r8]
xor edi, edi
mov qword [rsp + 0x70], rcx
mov r12, rdx
mov r14d, edi
mov ebx, edi
mov r13d, edi
test rdx, rdx
jne 0x1800b8fb6
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
xor r8d, r8d
mov rcx, r15
call fcn.180088280
lea edi, [r12 + 0x4d]
jmp 0x1800b932a
xor r9d, r9d
mov qword [rsp + 0x30], rdi
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r12
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov qword [rsp + 0x78], rax
cmp rax, 0xffffffffffffffff
jne 0x1800b9021
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b932a
lea rdx, [rbp - 0x80]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1800b9068
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b931f
mov qword [rsp + 0x188], rsi
mov rsi, qword [rbp - 0x80]
cmp rsi, 0x100000
jle 0x1800b909c
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9317
lea rcx, [rsi + 1]
mov edx, __WSAFDIsSet
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_vtls_schannel_verify.c
call fcn.18008b420
mov qword [rsp + 0x68], rax
test rax, rax
jne 0x1800b90c6
lea edi, [rax + 0x1b]
mov r14, rax
jmp 0x1800b9317
test rsi, rsi
je 0x1800b9119
nop dword [rax + rax]
mov rcx, qword [rsp + 0x78]
lea r9, [rsp + 0x60]
mov r8d, esi
mov r14d, ebx
sub r8d, ebx
mov dword [rsp + 0x60], edi
mov qword [rsp + 0x20], rdi
lea rdx, [r14 + rax]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1800b9216
mov eax, dword [rsp + 0x60]
test eax, eax
jne 0x1800b910b
mov esi, r14d
jmp 0x1800b910d
add ebx, eax
mov eax, ebx
cmp rax, rsi
mov rax, qword [rsp + 0x68]
jb 0x1800b90d0
mov r14, qword [rsp + 0x70]
mov byte [rsi + rax], dil
mov rsi, rax
cmp byte [rsi], dil
je 0x1800b92e7
lea rdx, str._____BEGIN_CERTIFICATE_____
mov rcx, rsi
call fcn.1801ebf54
mov rbx, rax
test rax, rax
je 0x1800b92e7
movzx eax, byte [rax + 0x1b]
cmp al, 0xd
je 0x1800b9159
cmp al, 0xa
jne 0x1800b92e7
lea rdx, str._n_____END_CERTIFICATE_____
mov rcx, rbx
call fcn.1801ebf54
mov rsi, rax
test rax, rax
je 0x1800b92ce
lea rax, [rsp + 0x70]
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x50], rax
lea rdx, [rbp - 0x78]
mov qword [rsp + 0x48], rdi
lea rax, [rsp + 0x60]
mov qword [rsp + 0x40], rdi
mov r8d, 2
mov qword [rsp + 0x38], rdi
sub esi, ebx
mov qword [rsp + 0x30], rax
add esi, 0x1a
mov qword [rsp + 0x28], rdi
mov r9d, reloc.WS2_32.dll_ntohl
mov ecx, r8d
mov dword [rsp + 0x20], edi
mov dword [rsp + 0x60], edi
mov qword [rbp - 0x70], rbx
mov dword [rbp - 0x78], esi
call qword [sym.imp.CRYPT32.dll_CryptQueryObject]
test eax, eax
je 0x1800b929b
mov r8d, dword [rsp + 0x60]
add rsi, rbx
cmp r8d, 1
jne 0x1800b9282
mov rdx, qword [rsp + 0x70]
xor r9d, r9d
mov rcx, r14
lea r8d, [r9 + 4]
call qword [sym.imp.CRYPT32.dll_CertAddCertificateContextToStore]
mov rcx, qword [rsp + 0x70]
mov ebx, eax
call qword [sym.imp.CRYPT32.dll_CertFreeCertificateContext]
test ebx, ebx
je 0x1800b924c
inc r13d
jmp 0x1800b9125
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9312
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_failed_to_add_certificate_from_CA_file__s_to_certificate_store:__s
mov r8, r12
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9312
mov r9, r12
lea rdx, str.schannel:_unexpected_content_type__d_when_extracting_certificate_from_CA_file__s
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9312
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x60]
mov ecx, eax
call fcn.18007a000
mov r9, rax
lea rdx, str.schannel:_failed_to_extract_certificate_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9312
mov r8, r12
lea rdx, str.schannel:_CA_file__s_is_not_correctly_formatted
mov rcx, r15
call fcn.180088280
mov edi, Ordinal_79
jmp 0x1800b9312
mov rcx, r15
test r13d, r13d
jne 0x1800b9300
mov r8, r12
lea rdx, str.schannel:_did_not_add_any_certificates_from_CA_file__s_n
call fcn.180088400
jmp 0x1800b9312
mov r9, r12
lea rdx, str.schannel:_added__d_certificate_s__from_CA_file__s_n
mov r8d, r13d
call fcn.180088400
mov r14, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x188]
mov rcx, qword [rsp + 0x78]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_vtls_schannel_verify.c
mov edx, 0x122
mov rcx, r14
call fcn.18008b340
mov eax, edi
mov rcx, qword [rbp + 0x20]
xor rcx, rsp
call fcn.1801e9a50
add rsp, 0x130
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rbx
pop rbp
ret