Function at 0x180145a50
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x590]
sub rsp, 0x690
mov rax, qword [0x18029d790]
xor rax, rsp
mov qword [rbp + 0x580], rax
mov rax, qword [rcx + 0x18]
xorps xmm0, xmm0
mov rbx, qword [rcx + 0x778]
mov edi, edx
mov qword [rsp + 0x50], rax
mov r14, rcx
xor eax, eax
mov qword [rsp + 0x48], 0xffffffffffffffff
mov qword [rbp + 0x10], rax
mov r12d, eax
mov dword [rbp + 0x18], eax
movzx r13d, ax
mov word [rbp + 0x1c], ax
movzx r15d, ax
mov byte [rbp + 0x1e], al
mov qword [rsp + 0x58], rax
mov byte [rsp + 0x40], 1
mov qword [rsp + 0x60], rax
movups xmmword [rbp - 0x10], xmm0
movups xmmword [rbp], xmm0
test rbx, rbx
je 0x180145d19
mov rax, 0xffffffffffffffff
inc rax
cmp byte [rbx + rax], r12b
jne 0x180145ae3
cmp rax, 1
jbe 0x180145d19
mov rax, 0xffffffffffffffff
nop dword [rax]
inc rax
cmp byte [rbx + rax], r12b
jne 0x180145b00
cmp rax, 0x41
jae 0x180145b16
mov ecx, 0x41
jmp 0x180145b29
mov rcx, 0xffffffffffffffff
nop dword [rax]
inc rcx
cmp byte [rbx + rcx], r12b
jne 0x180145b20
inc rcx
mov edx, 1
call qword [fcn.1801c1b4c]
mov qword [rsp + 0x60], rax
mov r13, rax
test rax, rax
jne 0x180145b51
mov r12, qword [rsp + 0x50]
lea ebx, [rax + 0x1b]
jmp 0x1801461fa
movzx eax, byte [rbx]
cmp al, 0x5b
jne 0x180145b98
mov edx, 0x5d
lea r15, [rbx + 1]
mov rcx, rbx
call fcn.1801acc68
mov rsi, rax
test rax, rax
je 0x180145b82
mov r8, rax
mov rdx, r15
sub r8, r15
mov rcx, r13
call fcn.1801c2ca0
xor r13d, r13d
movzx ebx, r13w
movzx eax, r13w
test rsi, rsi
je 0x180145c99
jmp 0x180145c0d
cmp al, 0x3a
jne 0x180145ba1
mov rsi, rbx
jmp 0x180145c0a
mov edx, 0x3a
mov rcx, rbx
call fcn.1801acc68
mov rsi, rax
test rax, rax
je 0x180145c72
lea r8, [rsp + 0x70]
mov rdx, rbx
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
mov rcx, r13
cmp eax, 1
jne 0x180145bfc
sub rcx, rbx
nop dword [rax + rax]
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
lea rbx, [rbx + 1]
test al, al
jne 0x180145be0
xor r13d, r13d
mov ebx, r13d
mov eax, r13d
jmp 0x180145c99
mov r8, rsi
mov rdx, rbx
sub r8, rbx
call fcn.1801c2ca0
xor r13d, r13d
mov edx, 0x3a
mov rcx, rsi
call fcn.1801acc68
mov rsi, rax
movzx ebx, r13w
movzx eax, r13w
test rsi, rsi
je 0x180145c99
xor edx, edx
lea rcx, [rsi + 1]
lea r8d, [rdx + 0xa]
call fcn.1801bd5f0
mov ecx, eax
call fcn.1801316f0
mov edx, 0x2d
mov rcx, rsi
movzx ebx, ax
call fcn.1801acc68
test rax, rax
je 0x180145c6d
xor edx, edx
lea rcx, [rax + 1]
lea r8d, [rdx + 0xa]
call fcn.1801bd5f0
mov ecx, eax
call fcn.1801316f0
jmp 0x180145c99
movzx eax, bx
jmp 0x180145c99
mov rcx, r13
sub rcx, rbx
nop dword [rax + rax]
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
lea rbx, [rbx + 1]
test al, al
jne 0x180145c80
xor r13d, r13d
movzx ebx, r13w
movzx eax, r13w
mov rsi, qword [rsp + 0x60]
cmp bx, ax
mov r15d, r13d
cmovbe r15w, ax
cmovbe r13w, bx
cmp byte [rsi], r12b
je 0x180145d19
mov rbx, qword [rsp + 0x50]
mov rcx, qword [rbx + 0x58]
add rcx, 0x10
call fcn.18016b880
mov r8d, dword [rbx + 0x704]
lea rcx, [rbp + 0x170]
mov edx, eax
mov dword [rsp + 0x28], 0x401
mov rax, qword [rbx + 0x58]
mov r9, rsi
mov qword [rsp + 0x20], rcx
mov ecx, dword [rax]
call fcn.180005ea0
mov ecx, eax
test eax, eax
je 0x180145d0d
sub ecx, 1
je 0x1801461f2
cmp ecx, 1
jne 0x180145d10
lea r12, [rbp + 0x170]
jmp 0x180145d10
mov r12, rsi
test r12, r12
jne 0x180145daf
mov r12, qword [rsp + 0x50]
lea r8, [rsp + 0x44]
mov dword [rsp + 0x44], 0x80
lea rdx, [rsp + 0x70]
mov rcx, qword [r12 + 0x1a8]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x180145d70
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.1801341f0
lea rdx, str.getsockname___failed:__s
mov r8, rax
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461f5
movzx eax, word [rsp + 0x70]
lea rcx, [rsp + 0x78]
cmp eax, 0x17
lea rdx, [rsp + 0x74]
mov r9d, 0x401
lea r8, [rbp + 0x170]
cmove rdx, rcx
mov ecx, eax
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1801461f5
lea r12, [rbp + 0x170]
mov byte [rsp + 0x40], 0
lea rax, [rsp + 0x58]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, r12
mov rcx, r14
call fcn.180135a00
cmp eax, 1
jne 0x180145ddc
lea rdx, [rsp + 0x58]
mov rcx, r14
call fcn.1801576d0
mov rdx, qword [rsp + 0x58]
test rdx, rdx
je 0x1801461d9
mov rsi, qword [rdx]
mov rcx, r14
call fcn.180135f50
test rsi, rsi
je 0x1801461d9
mov r12, qword [rsp + 0x50]
nop dword [rax]
nop word [rax + rax]
movzx r9d, byte [r12 + 0x70d]
lea rax, [rsp + 0x48]
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, rsi
mov rcx, r14
call fcn.18016aa30
test eax, eax
je 0x180145e6c
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x180145e10
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.1801341f0
mov r8, rax
lea rdx, str.socket_failure:__s
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461f5
movsxd r8, dword [rsi + 0x10]
lea rcx, [rsp + 0x70]
mov rdx, qword [rsi + 0x20]
call fcn.1801ac2d0
mov eax, dword [rsi + 0x10]
movzx ebx, r13w
mov dword [rsp + 0x44], eax
cmp r13w, r15w
ja 0x180145f44
movzx ecx, bx
call qword [sym.imp.WS2_32.dll_htons]
mov r8d, dword [rsp + 0x44]
lea rdx, [rsp + 0x70]
mov rcx, qword [rsp + 0x48]
mov word [rsp + 0x72], ax
call qword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x180145f84
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [rsp + 0x40], 0
je 0x180145f2b
cmp eax, 0x2741
jne 0x180145f2b
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.1801341f0
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__on_non_local_address_failed:__s
mov rcx, r14
call fcn.1801364e0
mov dword [rsp + 0x44], 0x80
lea r8, [rsp + 0x44]
mov rcx, qword [r12 + 0x1a8]
lea rdx, [rsp + 0x70]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x180145d42
movzx ebx, r13w
mov byte [rsp + 0x40], al
jmp 0x180145f3a
cmp eax, 0x2740
je 0x180145f37
cmp eax, 0xd
jne 0x180145f58
inc bx
cmp bx, r15w
jbe 0x180145e93
lea rdx, str.bind___failed__we_ran_out_of_ports
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461f5
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.1801341f0
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__failed:__s
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461f5
cmp bx, r15w
ja 0x180145f44
mov rcx, qword [rsp + 0x48]
lea r8, [rsp + 0x44]
lea rdx, [rsp + 0x70]
mov dword [rsp + 0x44], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x180145d42
mov rcx, qword [rsp + 0x48]
lea edx, [rax + 1]
call qword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x180145fef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.1801341f0
lea rdx, str.socket_failure:__s
mov r8, rax
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461f5
mov r8d, 0x2f
lea rdx, [rbp - 0x10]
mov rcx, rsi
call fcn.1801359c0
cmp byte [r12 + 0x2da], 0
jne 0x180146020
cmp byte [r12 + 0x2d4], 0
je 0x180146020
mov byte [r12 + 0x2da], 1
cmp edi, 2
je 0x18014607f
movzx eax, word [rsp + 0x70]
nop word [rax + rax]
cmp byte [r12 + 0x2da], 0
jne 0x18014603f
test edi, edi
je 0x180146078
cmp edi, 1
jne 0x18014604a
cmp ax, 2
jne 0x180146078
movzx ecx, ax
cmp ecx, 2
je 0x180146057
cmp ecx, 0x17
jne 0x180146078
movzx ecx, word [rsp + 0x72]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx r8d, ax
test edi, edi
je 0x18014616a
cmp edi, 1
je 0x1801460c6
movzx eax, word [rsp + 0x70]
inc edi
cmp edi, 2
jne 0x180146030
lea rsi, [r12 + 0x5d0]
lea r9, [rsp + 0x48]
mov dword [rsi + 0xe8], edi
mov r8d, 1
mov rdx, r12
mov rcx, r14
call fcn.18016a780
mov ebx, eax
test eax, eax
jne 0x1801461fa
mov rax, qword [r14 + 0x18]
mov qword [rsp + 0x48], 0xffffffffffffffff
mov byte [rax + 0x6c6], 0x1c
jmp 0x180146205
lea r10, [rbp + 0x20]
mov r9d, 0x2c
lea rdx, [rbp - 0x10]
movzx ecx, byte [rdx]
test cl, cl
je 0x1801460f0
cmp cl, 0x2e
mov eax, ecx
cmove eax, r9d
mov byte [r10], al
inc r10
add rdx, 1
jne 0x1801460d4
movzx r9d, r8w
mov edx, reloc.WS2_32.dll_sendto
movzx eax, r9b
lea r8, str.__d__d
shr r9d, 8
mov rcx, r10
mov dword [rsp + 0x20], eax
mov byte [r10], 0
call fcn.1801373a0
lea rax, [rbp + 0x20]
mov rcx, r14
lea rsi, [r12 + 0x5d0]
mov qword [rsp + 0x20], rax
mov rdx, rsi
lea r9, str.PORT
lea r8, [0x18021da10]
call fcn.1801680a0
mov ebx, eax
test eax, eax
je 0x180146087
mov ecx, eax
call fcn.1801343d0
mov r8, rax
lea rdx, str.Failure_sending_PORT_command:__s
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461fa
cmp word [rsp + 0x70], 2
lea rsi, [r12 + 0x5d0]
movzx eax, r8w
lea r9, str.EPRT
mov dword [rsp + 0x30], eax
lea r8, str._s__d_s_hu
mov r13d, 0
lea rax, [rbp - 0x10]
setne r13b
mov qword [rsp + 0x28], rax
inc r13d
mov rdx, rsi
mov rcx, r14
mov dword [rsp + 0x20], r13d
call fcn.1801680a0
mov ebx, eax
test eax, eax
je 0x180146087
mov ecx, eax
call fcn.1801343d0
mov r8, rax
lea rdx, str.Failure_sending_EPRT_command:__s
mov rcx, r14
call fcn.1801363f0
jmp 0x1801461fa
mov r8, r12
lea rdx, str.failed_to_resolve_the_address_provided_to_PORT:__s
mov rcx, r14
call fcn.1801363f0
mov r12, qword [rsp + 0x50]
jmp 0x1801461f5
mov r12, rbx
mov ebx, 0x1e
mov rax, qword [r14 + 0x18]
mov byte [rax + 0x6c6], 0
mov r8, qword [rsp + 0x48]
cmp r8, 0xffffffffffffffff
je 0x18014621b
mov rdx, r12
mov rcx, r14
call fcn.18016a970
mov rcx, qword [rsp + 0x60]
call qword [fcn.1801c05e8]
mov eax, ebx
mov rcx, qword [rbp + 0x580]
xor rcx, rsp
call fcn.1801a9b50
mov rbx, qword [rsp + 0x6e0]
add rsp, 0x690
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret