Function at 0x1400cff00
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 - 0x5e0]
sub rsp, 0x6e0
mov rax, qword [0x140161f00]
xor rax, rsp
mov qword [rbp + 0x5d0], rax
mov rax, qword [rcx + 0x18]
xorps xmm0, xmm0
mov r14, qword [rcx + 0x848]
mov edi, edx
mov qword [rsp + 0x48], rax
mov rsi, rcx
xor eax, eax
mov dword [rsp + 0x50], 0x1e
mov qword [rsp + 0x60], 0xffffffffffffffff
mov r13d, eax
mov byte [rbp], 0
mov r12b, 1
mov qword [rbp + 0x21], rax
mov ebx, eax
mov dword [rbp + 0x29], eax
mov word [rbp + 0x2d], ax
mov qword [rsp + 0x70], rax
mov word [rsp + 0x54], ax
mov word [rsp + 0x58], ax
mov qword [rsp + 0x68], rax
movups xmmword [rbp + 1], xmm0
movups xmmword [rbp + 0x11], xmm0
test r14, r14
je 0x1400d0196
mov rax, 0xffffffffffffffff
nop
inc rax
cmp byte [r14 + rax], bl
jne 0x1400cffa0
cmp rax, 1
jbe 0x1400d0196
movzx eax, byte [r14]
cmp al, 0x5b
jne 0x1400cffe1
lea r15, [r14 + 1]
mov edx, 0x5d
mov rcx, r15
call sub.VCRUNTIME140.dll_strchr
mov r14, rax
test rax, rax
je 0x1400d002d
mov rbx, rax
mov qword [rsp + 0x68], r15
sub rbx, r15
jmp 0x1400d0041
cmp al, 0x3a
je 0x1400d0041
mov edx, 0x3a
mov rcx, r14
call sub.VCRUNTIME140.dll_strchr
mov rcx, r14
mov r15, rax
mov qword [rsp + 0x68], rcx
test rax, rax
je 0x1400d0152
mov rbx, rax
lea r8, [rbp - 0x78]
mov rdx, r14
mov ecx, reloc.WS2_32.dll_socket
sub rbx, r14
call qword [sym.imp.WS2_32.dll_inet_pton]
mov r14, r15
mov r9, r13
cmp eax, 1
cmove r14, r13
jmp 0x1400d0030
xor r9d, r9d
movzx r15d, r9w
movzx eax, r9w
test r14, r14
je 0x1400d0174
mov edx, 0x3a
mov rcx, r14
call sub.VCRUNTIME140.dll_strchr
mov r14, rax
xor eax, eax
mov r15d, eax
test r14, r14
je 0x1400d00a1
lea rcx, [r14 + 1]
xor edx, edx
lea r8d, [rax + 0xa]
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
mov ecx, eax
call fcn.140087470
mov edx, 0x2d
mov rcx, r14
movzx r15d, ax
call sub.VCRUNTIME140.dll_strchr
test rax, rax
je 0x1400d0149
xor edx, edx
lea rcx, [rax + 1]
lea r8d, [rdx + 0xa]
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
mov ecx, eax
call fcn.140087470
mov rcx, qword [rsp + 0x68]
xor r9d, r9d
cmp r15w, ax
mov r8d, r9d
mov edx, r9d
cmovbe r8w, ax
cmovbe dx, r15w
mov dword [rsp + 0x58], r8d
mov dword [rsp + 0x54], edx
test rbx, rbx
je 0x1400d018d
cmp rbx, 0x32
jae 0x1400d0486
mov rdx, rcx
mov r8, rbx
lea rcx, [rbp + 0x30]
call sub.VCRUNTIME140.dll_memcpy
mov r15, qword [rsp + 0x48]
mov byte [rbp + rbx + 0x30], r13b
mov rcx, qword [r15 + 0x50]
add rcx, 0x10
call fcn.1400df070
mov r8d, dword [r15 + 0x7d4]
lea rcx, [rbp + 0x1c0]
mov edx, eax
mov qword [rsp + 0x28], 0x401
mov rax, qword [r15 + 0x50]
lea r9, [rbp + 0x30]
mov qword [rsp + 0x20], rcx
mov ecx, dword [rax]
call fcn.14006ce60
mov ecx, eax
test eax, eax
je 0x1400d017e
sub ecx, 1
je 0x1400d048b
cmp ecx, 1
jne 0x1400d0182
lea r13, [rbp + 0x1c0]
jmp 0x1400d0182
movzx eax, r15w
jmp 0x1400d00a1
mov rbx, 0xffffffffffffffff
nop dword [rax]
inc rbx
cmp byte [r14 + rbx], r13b
jne 0x1400d0160
xor eax, eax
movzx r15d, ax
jmp 0x1400d00a6
mov rcx, qword [rsp + 0x68]
jmp 0x1400d00a9
lea r13, [rbp + 0x30]
test r13, r13
jne 0x1400d022f
jmp 0x1400d019b
mov dword [rsp + 0x54], edx
mov dword [rsp + 0x58], r8d
mov r15, qword [rsp + 0x48]
mov dword [rsp + 0x40], 0x80
lea r8, [rsp + 0x40]
mov rcx, qword [r15 + 0x238]
lea rdx, [rbp - 0x80]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1400d01ee
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r8, rax
lea rdx, str.getsockname___failed:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d048b
movzx eax, word [rbp - 0x80]
cmp ax, 0x17
je 0x1400d01fe
lea rdx, [rbp - 0x7c]
jmp 0x1400d0207
lea rdx, [rbp - 0x78]
mov eax, reloc.WS2_32.dll_socket
movzx ecx, ax
lea r8, [rbp + 0x1c0]
mov r9d, 0x401
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1400d048b
lea r13, [rbp + 0x1c0]
xor r12b, r12b
lea rax, [rsp + 0x70]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, r13
mov rcx, rsi
call fcn.1400b1910
cmp eax, 1
jne 0x1400d025c
lea rdx, [rsp + 0x70]
mov rcx, rsi
call fcn.14008f7d0
mov r14, qword [rsp + 0x70]
test r14, r14
je 0x1400d07ba
mov r14, qword [r14]
test r14, r14
je 0x1400d07ba
nop word [rax + rax]
movzx r9d, byte [r15 + 0x7de]
lea rax, [rsp + 0x60]
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, r14
mov rcx, rsi
call fcn.1400a5dc0
test eax, eax
je 0x1400d02de
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r14, qword [r14 + 0x28]
test r14, r14
jne 0x1400d0280
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r8, rax
lea rdx, str.socket_failure:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d048b
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1400d02fb
movzx eax, byte [rax + 0x7a6]
lea r8, str.STOP
mov r8, qword [r8 + rax*8]
jmp 0x1400d0302
lea r8, [0x140146c40]
lea rdx, str.__s__ftp_state_use_port____opened_socket
mov rcx, rsi
call fcn.14009dff0
movsxd r8, dword [r14 + 0x10]
lea rcx, [rbp - 0x80]
mov rdx, qword [r14 + 0x20]
call sub.VCRUNTIME140.dll_memcpy
mov r15d, dword [rsp + 0x54]
movzx ebx, r15w
mov r13d, dword [rsp + 0x58]
mov eax, dword [r14 + 0x10]
mov dword [rsp + 0x40], eax
cmp r15w, r13w
ja 0x1400d03f7
movzx ecx, bx
call qword [sym.imp.WS2_32.dll_htons]
mov r8d, dword [rsp + 0x40]
lea rdx, [rbp - 0x80]
mov rcx, qword [rsp + 0x60]
mov word [rbp - 0x7e], ax
call qword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x1400d0434
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
test r12b, r12b
je 0x1400d03de
cmp eax, 0x2741
jne 0x1400d03de
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__on_non_local_address_failed:__s
mov rcx, rsi
call fcn.14009de30
mov rax, qword [rsp + 0x48]
lea r8, [rsp + 0x40]
mov dword [rsp + 0x40], 0x80
lea rdx, [rbp - 0x80]
mov rcx, qword [rax + 0x238]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400d045a
movzx ebx, r15w
xor r12b, r12b
jmp 0x1400d0342
cmp eax, 0x2740
je 0x1400d03ea
cmp eax, 0xd
jne 0x1400d0408
inc bx
cmp bx, r13w
jbe 0x1400d0342
lea rdx, str.bind___failed__we_ran_out_of_ports
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d0486
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__failed:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d0486
cmp bx, r13w
ja 0x1400d03f7
mov rcx, qword [rsp + 0x60]
lea r8, [rsp + 0x40]
lea rdx, [rbp - 0x80]
mov dword [rsp + 0x40], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1400d04d9
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r8, rax
lea rdx, str.getsockname___failed:__s
mov rcx, rsi
call fcn.14009dd40
mov r15, qword [rsp + 0x48]
mov ebx, 0x1e
cmp qword [rsp + 0x70], 0
je 0x1400d04a5
lea rdx, [rsp + 0x70]
mov rcx, rsi
call fcn.1400b1f10
test ebx, ebx
je 0x1400d07fc
mov rbx, qword [rsi + 0x18]
movzx eax, byte [rbx + 0x7a6]
test al, al
je 0x1400d07f1
test rbx, rbx
je 0x1400d07d1
lea rcx, str.STOP
mov rax, qword [rcx + rax*8]
jmp 0x1400d07d8
mov rax, qword [rsi + 0x18]
lea r13, str.STOP
lea r12, [0x140146c40]
test rax, rax
je 0x1400d04fe
movzx eax, byte [rax + 0x7a6]
mov r8, qword [r13 + rax*8]
jmp 0x1400d0501
mov r8, r12
movzx ebx, bx
lea rdx, str.__s__ftp_state_use_port____socket_bound_to_port__d
mov r9d, ebx
mov rcx, rsi
call fcn.14009dff0
mov rcx, qword [rsp + 0x60]
mov edx, 1
call qword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x1400d0553
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0xc0]
mov ecx, eax
call fcn.140081f90
mov r8, rax
lea rdx, str.socket_failure:__s
jmp 0x1400d047e
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1400d056a
movzx eax, byte [rax + 0x7a6]
mov r8, qword [r13 + rax*8]
jmp 0x1400d056d
mov r8, r12
mov r9d, ebx
lea rdx, str.__s__ftp_state_use_port____listening_on__d
mov rcx, rsi
call fcn.14009dff0
mov r8d, 0x2f
lea rdx, [rbp]
mov rcx, r14
call fcn.1400b18d0
mov r15, qword [rsp + 0x48]
cmp byte [r15 + 0x3c8], 0
jne 0x1400d05b2
cmp byte [r15 + 0x3c3], 0
je 0x1400d05b2
mov byte [r15 + 0x3c8], 1
lea r9, [rsp + 0x60]
mov r8d, 1
mov rdx, r15
mov rcx, rsi
call fcn.1400a5a20
mov dword [rsp + 0x50], eax
mov ebx, eax
test eax, eax
jne 0x1400d0490
mov qword [rsp + 0x60], 0xffffffffffffffff
cmp edi, 2
je 0x1400d063c
movzx ecx, word [rbp - 0x80]
nop dword [rax + rax]
cmp byte [r15 + 0x3c8], 0
jne 0x1400d05fe
test edi, edi
je 0x1400d0635
cmp edi, 1
jne 0x1400d0609
cmp cx, 2
jne 0x1400d0635
movzx eax, cx
cmp eax, 2
je 0x1400d0616
cmp eax, 0x17
jne 0x1400d0635
movzx ecx, word [rbp - 0x7e]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx r8d, ax
test edi, edi
je 0x1400d0721
cmp edi, 1
je 0x1400d0670
movzx ecx, word [rbp - 0x80]
inc edi
cmp edi, 2
jne 0x1400d05f0
lea r14, [r15 + 0x698]
mov dword [r14 + 0x100], edi
mov rbx, qword [rsi + 0x18]
movzx eax, byte [rbx + 0x7a6]
cmp al, 0x1c
je 0x1400d07aa
test rbx, rbx
je 0x1400d0791
mov r8, qword [r13 + rax*8]
jmp 0x1400d0794
movzx edx, byte [rbp]
lea rcx, [rbp + 0x70]
test dl, dl
je 0x1400d06a8
lea r9, [rbp]
mov r10d, 0x2c
lea rax, [rbp + 0x70]
sub r9, rax
nop dword [rax]
cmp dl, 0x2e
movzx eax, dl
cmove eax, r10d
mov byte [rcx], al
inc rcx
movzx edx, byte [r9 + rcx]
test dl, dl
jne 0x1400d0690
movzx r9d, r8w
mov edx, reloc.WS2_32.dll_sendto
movzx eax, r9b
lea r8, str.__d__d
shr r9d, 8
mov dword [rsp + 0x20], eax
mov byte [rcx], 0
call fcn.140087640
lea rax, [rbp + 0x70]
mov rcx, rsi
lea r14, [r15 + 0x698]
mov qword [rsp + 0x20], rax
mov rdx, r14
lea r9, [0x140124e6d]
lea r8, str._s__s
call fcn.1400fc0a0
mov dword [rsp + 0x50], eax
mov ebx, eax
test eax, eax
je 0x1400d0643
mov ecx, eax
call fcn.140082170
mov r8, rax
lea rdx, str.Failure_sending_PORT_command:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d0490
cmp word [rbp - 0x80], 2
lea r14, [r15 + 0x698]
movzx eax, r8w
lea r9, str.EPRT
mov dword [rsp + 0x30], eax
lea r8, str._s__d_s_hu
mov ecx, 0
lea rax, [rbp]
setne cl
mov qword [rsp + 0x28], rax
inc ecx
mov rdx, r14
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400fc0a0
mov dword [rsp + 0x50], eax
mov ebx, eax
test eax, eax
je 0x1400d0643
mov ecx, eax
call fcn.140082170
mov r8, rax
lea rdx, str.Failure_sending_EPRT_command:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d0490
mov r8, r12
lea r9, str.PORT
mov rcx, rsi
lea rdx, str.__s_______s_
call fcn.14009dff0
mov byte [rbx + 0x7a6], 0x1c
mov ebx, dword [rsp + 0x50]
jmp 0x1400d0490
mov r8, r13
lea rdx, str.failed_to_resolve_the_address_provided_to_PORT:__s
mov rcx, rsi
call fcn.14009dd40
jmp 0x1400d048b
lea rax, [0x140146c40]
lea r9, str.STOP
mov r8, rax
lea rdx, str.__s_______s_
mov rcx, rsi
call fcn.14009dff0
mov byte [rbx + 0x7a6], 0
mov ebx, dword [rsp + 0x50]
mov r8, qword [rsp + 0x60]
cmp r8, 0xffffffffffffffff
je 0x1400d0812
mov rdx, r15
mov rcx, rsi
call fcn.1400a5db0
mov eax, ebx
mov rcx, qword [rbp + 0x5d0]
xor rcx, rsp
call fcn.140108f90
mov rbx, qword [rsp + 0x730]
add rsp, 0x6e0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret