Function at 0x180164180
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 0x1801643e1
lea r8, [0x1801fe690]
lea rcx, [0x1801fe68c]
test rbp, rbp
jne 0x1801643e1
cmp r14d, 0xffffffff
jne 0x1801643e1
mov r15, qword [rax]
xor r13d, r13d
mov qword [rsp + 0x48], rbp
mov dword [rsp + 0xa8], r14d
cmp byte [r15], 0x3a
jne 0x1801641fc
lea rcx, [r15 + 1]
mov rdi, rcx
jmp 0x180164290
movzx eax, byte [rsi + 0x3d8]
lea r9, [0x1801f436e]
test al, al
lea rdx, [0x1801f436e]
cmovne r9, rcx
cmovne rdx, r8
mov r8, qword [rsi + 0xa0]
lea rcx, [0x1801c6a54]
call fcn.18017a350
mov r12, rax
test rax, rax
je 0x1801643d3
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rax + rdi], bpl
jne 0x180164241
mov r8, rdi
mov rdx, r12
mov rcx, r15
call fcn.18016c000
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.18016b780
test ebx, ebx
je 0x180164280
cmp byte [r15 + rdi], 0x3a
jne 0x180164280
mov eax, 1
jmp 0x180164282
xor eax, eax
lea rcx, [rdi + 1]
add rcx, r15
mov rdi, rcx
test eax, eax
je 0x180164307
cmp byte [rcx], 0x3a
jne 0x18016429b
lea rdx, [rcx + 1]
jmp 0x1801642d8
mov edx, 0x3a
call sub.VCRUNTIME140.dll_strchr
mov rbx, rax
test rax, rax
je 0x180164307
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 0x180164307
cmp eax, dword [rsi + 0x154]
jne 0x180164307
lea rdx, [rbx + 1]
mov r15, qword [rsp + 0x90]
lea r9, [rsp + 0xa8]
mov rcx, r15
lea r8, [rsp + 0x48]
call fcn.180163f60
mov rbp, qword [rsp + 0x48]
mov r13d, eax
mov r14d, dword [rsp + 0xa8]
jmp 0x18016430f
mov r15, qword [rsp + 0x90]
test r13d, r13d
jne 0x1801643d9
test rbp, rbp
je 0x18016434c
cmp byte [rbp], r13b
je 0x18016434c
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.1801664d0
jmp 0x180164369
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.18016b780
xor ebp, ebp
test r14d, r14d
js 0x1801643aa
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.1801664d0
mov rax, qword [rsp + 0xa0]
mov rax, qword [rax + 8]
mov qword [rsp + 0xa0], rax
test rax, rax
jmp 0x1801641b0
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 0x1801641b0
mov r13d, 0x1b
mov eax, r13d
jmp 0x180164546
cmp qword [r15 + 0xb68], 0
je 0x180164544
test rbp, rbp
jne 0x180164544
cmp r14d, 0xffffffff
jne 0x180164544
mov rax, qword [rsi + 0x418]
cmp dword [rax + 0x84], 2
je 0x180164427
lea rcx, str.CURL_ALTSVC_HTTP
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
test rax, rax
je 0x180164544
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.1801698f0
test al, al
je 0x180164544
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.18016be20
mov rbp, rax
test rax, rax
jne 0x180164495
lea eax, [rbp + 0x1b]
jmp 0x180164546
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.180169790
mov ecx, 8
mov rbx, rax
call fcn.180169790
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.1801664d0
mov rax, qword [rsp + 0xa0]
mov ecx, dword [rax + 0x1c]
cmp ecx, 8
je 0x180164544
cmp ecx, 0x10
je 0x18016453d
cmp ecx, 0x20
jne 0x180164544
mov dword [rsi + 0x8c], 5
mov byte [rsi + 0x1b0], 0x1e
jmp 0x180164544
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