Function at 0x180176840
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], r8
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x50
xor ebp, ebp
mov rax, r8
mov rsi, rdx
mov r15, rcx
test r8, r8
lea r14d, [rbp - 1]
je 0x180176aa1
lea r8, [0x1802119c8]
lea rcx, [0x1802119c4]
test rbp, rbp
jne 0x180176aa1
cmp r14d, 0xffffffff
jne 0x180176aa1
mov r15, qword [rax]
xor r13d, r13d
mov qword [rsp + 0x48], rbp
mov dword [rsp + 0xa8], r14d
cmp byte [r15], 0x3a
jne 0x1801768bc
lea rcx, [r15 + 1]
mov rdi, rcx
jmp 0x180176950
movzx eax, byte [rsi + 0x3d8]
lea r9, [0x18020756e]
test al, al
lea rdx, [0x18020756e]
cmovne r9, rcx
cmovne rdx, r8
mov r8, qword [rsi + 0xa0]
lea rcx, [0x1801d9c54]
call fcn.18018ca10
mov r12, rax
test rax, rax
je 0x180176a93
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rax + rdi], bpl
jne 0x180176901
mov r8, rdi
mov rdx, r12
mov rcx, r15
call fcn.18017e6c0
lea r8, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanliburl.c
mov edx, 0xc69
mov rcx, r12
mov ebx, eax
call fcn.18017de40
test ebx, ebx
je 0x180176940
cmp byte [r15 + rdi], 0x3a
jne 0x180176940
mov eax, 1
jmp 0x180176942
xor eax, eax
lea rcx, [rdi + 1]
add rcx, r15
mov rdi, rcx
test eax, eax
je 0x1801769c7
cmp byte [rcx], 0x3a
jne 0x18017695b
lea rdx, [rcx + 1]
jmp 0x180176998
mov edx, 0x3a
call sub.VCRUNTIME140.dll_strchr
mov rbx, rax
test rax, rax
je 0x1801769c7
mov r8d, 0xa
mov qword [rsp + 0x40], rbp
lea rdx, [rsp + 0x40]
mov rcx, rdi
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtol
cmp qword [rsp + 0x40], rbx
jne 0x1801769c7
cmp eax, dword [rsi + 0x154]
jne 0x1801769c7
lea rdx, [rbx + 1]
mov r15, qword [rsp + 0x90]
lea r9, [rsp + 0xa8]
mov rcx, r15
lea r8, [rsp + 0x48]
call fcn.180176620
mov rbp, qword [rsp + 0x48]
mov r13d, eax
mov r14d, dword [rsp + 0xa8]
jmp 0x1801769cf
mov r15, qword [rsp + 0x90]
test r13d, r13d
jne 0x180176a99
test rbp, rbp
je 0x180176a0c
cmp byte [rbp], r13b
je 0x180176a0c
mov r8, rbp
mov qword [rsi + 0xc0], rbp
lea rdx, str.Connecting_to_hostname:__s
mov qword [rsi + 0xd0], rbp
mov rcx, r15
mov byte [rsi + 0x3d4], 1
call fcn.180178b90
jmp 0x180176a29
lea r8, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanliburl.c
mov byte [rsi + 0x3d4], 0
mov edx, 0xca8
mov rcx, rbp
call fcn.18017de40
xor ebp, ebp
test r14d, r14d
js 0x180176a6a
mov r8d, r14d
mov dword [rsi + 0x158], r14d
lea rdx, str.Connecting_to_port:__d
mov byte [rsi + 0x3d5], 1
mov rcx, r15
call fcn.180178b90
mov rax, qword [rsp + 0xa0]
mov rax, qword [rax + 8]
mov qword [rsp + 0xa0], rax
test rax, rax
jmp 0x180176870
mov rax, qword [rsp + 0xa0]
mov r14d, 0xffffffff
mov byte [rsi + 0x3d5], 0
mov rax, qword [rax + 8]
mov qword [rsp + 0xa0], rax
test rax, rax
jmp 0x180176870
mov r13d, 0x1b
mov eax, r13d
jmp 0x180176c06
cmp qword [r15 + 0xb68], 0
je 0x180176c04
test rbp, rbp
jne 0x180176c04
cmp r14d, 0xffffffff
jne 0x180176c04
mov rax, qword [rsi + 0x418]
cmp dword [rax + 0x84], 2
je 0x180176ae7
lea rcx, str.CURL_ALTSVC_HTTP
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
test rax, rax
je 0x180176c04
mov rcx, qword [r15 + 0xb68]
mov edx, 8
mov r14, qword [rsi + 0x90]
mov r9d, dword [rsi + 0x154]
mov r8, r14
mov eax, dword [rcx + 0x28]
and eax, 8
mov dword [rsp + 0x28], eax
lea rax, [rsp + 0xa0]
mov qword [rsp + 0x20], rax
call fcn.18017bfb0
test al, al
je 0x180176c04
mov rcx, qword [rsp + 0xa0]
lea r8, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanliburl.c
mov edx, 0xce2
mov rcx, qword [rcx + 0x10]
call fcn.18017e4e0
mov rbp, rax
test rax, rax
jne 0x180176b55
lea eax, [rbp + 0x1b]
jmp 0x180176c06
mov rdx, qword [rsp + 0xa0]
mov qword [rsi + 0xc0], rbp
mov qword [rsi + 0xd0], rbp
mov byte [rsi + 0x3d4], 1
movzx eax, word [rdx + 0x18]
mov dword [rsi + 0x158], eax
mov byte [rsi + 0x3d5], 1
mov byte [rsi + 0x3d3], 1
mov ecx, dword [rdx + 0x1c]
movzx edi, word [rdx + 0x18]
call fcn.18017be50
mov ecx, 8
mov rbx, rax
call fcn.18017be50
mov dword [rsp + 0x38], edi
lea rdx, str.Alt_svc_connecting_from___s__s:_d_to___s__s:_d
mov r8, rax
mov qword [rsp + 0x30], rbp
mov eax, dword [rsi + 0x154]
mov r9, r14
mov qword [rsp + 0x28], rbx
mov rcx, r15
mov dword [rsp + 0x20], eax
call fcn.180178b90
mov rax, qword [rsp + 0xa0]
mov ecx, dword [rax + 0x1c]
cmp ecx, 8
je 0x180176c04
cmp ecx, 0x10
je 0x180176bfd
cmp ecx, 0x20
jne 0x180176c04
mov dword [rsi + 0x8c], 5
mov byte [rsi + 0x1b0], 0x1e
jmp 0x180176c04
mov byte [rsi + 0x1b0], reloc.WS2_32.dll_sendto
xor eax, eax
mov rbx, qword [rsp + 0x98]
add rsp, 0x50
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret