Function at 0x18015bf50
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 0x18015c1b1
lea r8, [0x1801f5788]
lea rcx, [0x1801f5784]
test rbp, rbp
jne 0x18015c1b1
cmp r14d, 0xffffffff
jne 0x18015c1b1
mov r15, qword [rax]
xor r13d, r13d
mov qword [rsp + 0x48], rbp
mov dword [rsp + 0xa8], r14d
cmp byte [r15], 0x3a
jne 0x18015bfcc
lea rcx, [r15 + 1]
mov rdi, rcx
jmp 0x18015c060
movzx eax, byte [rsi + 0x3d8]
lea r9, [0x1801eb47e]
test al, al
lea rdx, [0x1801eb47e]
cmovne r9, rcx
cmovne rdx, r8
mov r8, qword [rsi + 0xa0]
lea rcx, [0x1801bf6d4]
call fcn.180165c70
mov r12, rax
test rax, rax
je 0x18015c1a3
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rax + rdi], bpl
jne 0x18015c011
mov r8, rdi
mov rdx, r12
mov rcx, r15
call fcn.180164840
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.180163fc0
test ebx, ebx
je 0x18015c050
cmp byte [r15 + rdi], 0x3a
jne 0x18015c050
mov eax, 1
jmp 0x18015c052
xor eax, eax
lea rcx, [rdi + 1]
add rcx, r15
mov rdi, rcx
test eax, eax
je 0x18015c0d7
cmp byte [rcx], 0x3a
jne 0x18015c06b
lea rdx, [rcx + 1]
jmp 0x18015c0a8
mov edx, 0x3a
call sub.VCRUNTIME140.dll_strchr
mov rbx, rax
test rax, rax
je 0x18015c0d7
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 0x18015c0d7
cmp eax, dword [rsi + 0x154]
jne 0x18015c0d7
lea rdx, [rbx + 1]
mov r15, qword [rsp + 0x90]
lea r9, [rsp + 0xa8]
mov rcx, r15
lea r8, [rsp + 0x48]
call fcn.18015bd30
mov rbp, qword [rsp + 0x48]
mov r13d, eax
mov r14d, dword [rsp + 0xa8]
jmp 0x18015c0df
mov r15, qword [rsp + 0x90]
test r13d, r13d
jne 0x18015c1a9
test rbp, rbp
je 0x18015c11c
cmp byte [rbp], r13b
je 0x18015c11c
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.18015ec40
jmp 0x18015c139
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.180163fc0
xor ebp, ebp
test r14d, r14d
js 0x18015c17a
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.18015ec40
mov rax, qword [rsp + 0xa0]
mov rax, qword [rax + 8]
mov qword [rsp + 0xa0], rax
test rax, rax
jmp 0x18015bf80
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 0x18015bf80
mov r13d, 0x1b
mov eax, r13d
jmp 0x18015c316
cmp qword [r15 + 0xb68], 0
je 0x18015c314
test rbp, rbp
jne 0x18015c314
cmp r14d, 0xffffffff
jne 0x18015c314
mov rax, qword [rsi + 0x418]
cmp dword [rax + 0x84], 2
je 0x18015c1f7
lea rcx, str.CURL_ALTSVC_HTTP
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
test rax, rax
je 0x18015c314
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.180162130
test al, al
je 0x18015c314
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.180164660
mov rbp, rax
test rax, rax
jne 0x18015c265
lea eax, [rbp + 0x1b]
jmp 0x18015c316
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.180161fd0
mov ecx, 8
mov rbx, rax
call fcn.180161fd0
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.18015ec40
mov rax, qword [rsp + 0xa0]
mov ecx, dword [rax + 0x1c]
cmp ecx, 8
je 0x18015c314
cmp ecx, 0x10
je 0x18015c30d
cmp ecx, 0x20
jne 0x18015c314
mov dword [rsi + 0x8c], 5
mov byte [rsi + 0x1b0], 0x1e
jmp 0x18015c314
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