Function at 0x14003c600
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 [0x1400a7688]
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 0x14003c8a9
mov rax, 0xffffffffffffffff
inc rax
cmp byte [rbx + rax], r12b
jne 0x14003c693
cmp rax, 1
jbe 0x14003c8a9
mov rax, 0xffffffffffffffff
nop dword [rax]
inc rax
cmp byte [rbx + rax], r12b
jne 0x14003c6b0
cmp rax, 0x41
jae 0x14003c6c6
mov ecx, 0x41
jmp 0x14003c6d9
mov rcx, 0xffffffffffffffff
nop dword [rax]
inc rcx
cmp byte [rbx + rcx], r12b
jne 0x14003c6d0
inc rcx
mov edx, 1
call qword [fcn.140063a54]
mov qword [rsp + 0x60], rax
mov r13, rax
test rax, rax
jne 0x14003c701
mov r12, qword [rsp + 0x50]
lea ebx, [rax + 0x1b]
jmp 0x14003cd8a
movzx eax, byte [rbx]
cmp al, 0x5b
jne 0x14003c730
mov edx, 0x5d
lea r15, [rbx + 1]
mov rcx, rbx
call fcn.14005f880
mov rsi, rax
test rax, rax
je 0x14003c81e
mov r8, rax
mov rdx, r15
sub r8, r15
jmp 0x14003c795
cmp al, 0x3a
jne 0x14003c739
mov rsi, rbx
jmp 0x14003c79d
mov edx, 0x3a
mov rcx, rbx
call fcn.14005f880
mov rsi, rax
test rax, rax
je 0x14003c804
lea r8, [rsp + 0x70]
mov rdx, rbx
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x14003c78c
mov rcx, r13
sub rcx, rbx
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14003c770
xor r13d, r13d
mov ebx, r13d
mov eax, r13d
jmp 0x14003c829
mov r8, rsi
mov rdx, rbx
sub r8, rbx
mov rcx, r13
call fcn.140065190
mov edx, 0x3a
mov rcx, rsi
call fcn.14005f880
xor r13d, r13d
mov rsi, rax
movzx ebx, r13w
movzx eax, r13w
test rsi, rsi
je 0x14003c829
lea rcx, [rsi + 1]
xor edx, edx
lea r8d, [r13 + 0xa]
call fcn.14006663c
mov ecx, eax
call fcn.140018b80
lea edx, [r13 + 0x2d]
mov rcx, rsi
movzx ebx, ax
call fcn.14005f880
test rax, rax
je 0x14003c7ff
lea rcx, [rax + 1]
xor edx, edx
lea r8d, [r13 + 0xa]
call fcn.14006663c
mov ecx, eax
call fcn.140018b80
jmp 0x14003c829
movzx eax, bx
jmp 0x14003c829
mov rcx, r13
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14003c810
xor r13d, r13d
movzx eax, r13w
movzx ebx, r13w
mov rsi, qword [rsp + 0x60]
cmp bx, ax
mov r15d, r13d
cmovbe r15w, ax
cmovbe r13w, bx
cmp byte [rsi], r12b
je 0x14003c8a9
mov rbx, qword [rsp + 0x50]
mov rcx, qword [rbx + 0x58]
add rcx, 0x10
call fcn.140056390
mov r8d, dword [rbx + 0x700]
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.14000aec0
mov ecx, eax
test eax, eax
je 0x14003c89d
sub ecx, 1
je 0x14003cd82
cmp ecx, 1
jne 0x14003c8a0
lea r12, [rbp + 0x170]
jmp 0x14003c8a0
mov r12, rsi
test r12, r12
jne 0x14003c93f
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 0x14003c900
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.14002a0f0
lea rdx, str.getsockname___failed:__s
mov r8, rax
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd85
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 0x14003cd85
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.14001f7f0
cmp eax, 1
jne 0x14003c96c
lea rdx, [rsp + 0x58]
mov rcx, r14
call fcn.14000b0a0
mov rdx, qword [rsp + 0x58]
test rdx, rdx
je 0x14003cd69
mov rsi, qword [rdx]
mov rcx, r14
call fcn.14001fda0
test rsi, rsi
je 0x14003cd69
mov r12, qword [rsp + 0x50]
nop dword [rax]
nop word [rax + rax]
movzx r9d, byte [r12 + 0x70b]
lea rax, [rsp + 0x48]
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, rsi
mov rcx, r14
call fcn.140047020
test eax, eax
je 0x14003c9fc
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14003c9a0
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.14002a0f0
mov r8, rax
lea rdx, str.socket_failure:__s
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd85
movsxd r8, dword [rsi + 0x10]
lea rcx, [rsp + 0x70]
mov rdx, qword [rsi + 0x20]
call fcn.14005f040
mov eax, dword [rsi + 0x10]
movzx ebx, r13w
mov dword [rsp + 0x44], eax
cmp r13w, r15w
ja 0x14003cad4
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 0x14003cb14
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [rsp + 0x40], 0
je 0x14003cabb
cmp eax, 0x2741
jne 0x14003cabb
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.14002a0f0
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__on_non_local_address_failed:__s
mov rcx, r14
call fcn.140016ea0
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 0x14003c8d2
movzx ebx, r13w
mov byte [rsp + 0x40], al
jmp 0x14003caca
cmp eax, 0x2740
je 0x14003cac7
cmp eax, 0xd
jne 0x14003cae8
inc bx
cmp bx, r15w
jbe 0x14003ca23
lea rdx, str.bind___failed__we_ran_out_of_ports
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd85
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.14002a0f0
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__failed:__s
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd85
cmp bx, r15w
ja 0x14003cad4
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 0x14003c8d2
mov rcx, qword [rsp + 0x48]
lea edx, [rax + 1]
call qword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x14003cb7f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0x70]
mov ecx, eax
call fcn.14002a0f0
lea rdx, str.socket_failure:__s
mov r8, rax
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd85
mov r8d, 0x2f
lea rdx, [rbp - 0x10]
mov rcx, rsi
call fcn.14001f7b0
cmp byte [r12 + 0x2da], 0
jne 0x14003cbb0
cmp byte [r12 + 0x2d4], 0
je 0x14003cbb0
mov byte [r12 + 0x2da], 1
cmp edi, 2
je 0x14003cc0f
movzx eax, word [rsp + 0x70]
nop word [rax + rax]
cmp byte [r12 + 0x2da], 0
jne 0x14003cbcf
test edi, edi
je 0x14003cc08
cmp edi, 1
jne 0x14003cbda
cmp ax, 2
jne 0x14003cc08
movzx ecx, ax
cmp ecx, 2
je 0x14003cbe7
cmp ecx, 0x17
jne 0x14003cc08
movzx ecx, word [rsp + 0x72]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx r8d, ax
test edi, edi
je 0x14003ccfa
cmp edi, 1
je 0x14003cc56
movzx eax, word [rsp + 0x70]
inc edi
cmp edi, 2
jne 0x14003cbc0
lea rsi, [r12 + 0x5d0]
lea r9, [rsp + 0x48]
mov dword [rsi + 0xe8], edi
mov r8d, 1
mov rdx, r12
mov rcx, r14
call fcn.140046e00
mov ebx, eax
test eax, eax
jne 0x14003cd8a
mov rax, qword [r14 + 0x18]
mov qword [rsp + 0x48], 0xffffffffffffffff
mov byte [rax + 0x6c6], 0x1c
jmp 0x14003cd95
lea r10, [rbp + 0x20]
mov r9d, 0x2c
lea rdx, [rbp - 0x10]
movzx ecx, byte [rdx]
test cl, cl
je 0x14003cc80
cmp cl, 0x2e
mov eax, ecx
cmove eax, r9d
mov byte [r10], al
inc r10
add rdx, 1
jne 0x14003cc64
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.140028210
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, [0x14008c670]
call fcn.140054c60
mov ebx, eax
test eax, eax
je 0x14003cc17
mov ecx, eax
call fcn.14002a2d0
mov r8, rax
lea rdx, str.Failure_sending_PORT_command:__s
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd8a
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.140054c60
mov ebx, eax
test eax, eax
je 0x14003cc17
mov ecx, eax
call fcn.14002a2d0
mov r8, rax
lea rdx, str.Failure_sending_EPRT_command:__s
mov rcx, r14
call fcn.140016db0
jmp 0x14003cd8a
mov r8, r12
lea rdx, str.failed_to_resolve_the_address_provided_to_PORT:__s
mov rcx, r14
call fcn.140016db0
mov r12, qword [rsp + 0x50]
jmp 0x14003cd85
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 0x14003cdab
mov rdx, r12
mov rcx, r14
call fcn.140046ff0
mov rcx, qword [rsp + 0x60]
call qword [fcn.140063a5c]
mov eax, ebx
mov rcx, qword [rbp + 0x580]
xor rcx, rsp
call fcn.14005d300
mov rbx, qword [rsp + 0x6e0]
add rsp, 0x690
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret