Function at 0x5165f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x658
mov eax, dword [0x580400]
xor eax, esp
mov dword [esp + 0x654], eax
push ebx
push ebp
mov ebp, dword [esp + 0x664]
push esi
mov esi, dword [esp + 0x66c]
push edi
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x24], eax
add eax, 0x3f0
push 0x2e
mov dword [esp + 0x30], eax
lea eax, [esp + 0xbd]
push 0
push eax
mov dword [esp + 0x40], ebp
mov dword [esp + 0x2c], 0xffffffff
mov byte [esp + 0xc4], 0
call sub.VCRUNTIME140.dll_memset
mov ebx, dword [ebp + 0x504]
add esp, 0xc
xor edi, edi
mov dword [esp + 0x30], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov byte [esp + 0x13], 1
mov dword [esp + 0x28], 0
test ebx, ebx
je 0x51685c
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x516688
sub ecx, edx
cmp ecx, 1
jbe 0x51685c
mov al, byte [ebx]
cmp al, 0x5b
jne 0x5166c6
lea eax, [ebx + 1]
push 0x5d
push eax
mov dword [esp + 0x1c], eax
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x516704
mov eax, dword [esp + 0x14]
mov edi, ebx
sub edi, eax
mov dword [esp + 0x28], eax
jmp 0x51670a
cmp al, 0x3a
je 0x51670a
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
mov dword [esp + 0x14], eax
mov dword [esp + 0x28], ebx
test eax, eax
je 0x516765
mov edi, eax
lea eax, [esp + 0x40]
push eax
push ebx
push 0x17
sub edi, ebx
call fcn.00509d70
add esp, 0xc
lea ebx, [eax - 1]
neg ebx
sbb ebx, ebx
and ebx, dword [esp + 0x14]
xor edx, edx
test ebx, ebx
je 0x51677f
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
mov dword [esp + 0x14], eax
xor ebx, ebx
xor edx, edx
test eax, eax
je 0x516781
push 0xa
push edx
inc eax
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.004e0590
push 0x2d
push dword [esp + 0x28]
movzx ebx, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x516761
push 0xa
inc eax
push 0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.004e0590
add esp, 0x10
movzx edx, ax
jmp 0x516781
mov edx, ebx
jmp 0x516781
mov edi, ebx
lea ecx, [edi + 1]
nop word [eax + eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x516770
sub edi, ecx
xor ebx, ebx
xor edx, edx
jmp 0x516781
xor ebx, ebx
xor ecx, ecx
movzx eax, dx
cmp bx, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
cmp bx, dx
mov dword [esp + 0x18], eax
movzx eax, bx
cmovbe ecx, eax
movzx ebx, cx
test edi, edi
je 0x51684b
cmp edi, 0x32
jae 0x516ced
push edi
push dword [esp + 0x2c]
lea eax, [esp + 0xf0]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov byte [esp + edi + 0xe8], 0
mov edi, dword [esp + 0x24]
lea eax, [esp + 0x260]
push 0x401
push eax
lea eax, [esp + 0xf0]
push eax
mov eax, dword [edi + 0x24]
push dword [edi + 0x4c8]
add eax, 0x10
push eax
call fcn.00530e20
add esp, 4
push eax
mov eax, dword [edi + 0x24]
push dword [eax]
call fcn.004e0e30
add esp, 0x18
sub eax, 0
je 0x516827
sub eax, 1
je 0x516ced
sub eax, 1
jne 0x516830
lea edi, [esp + 0x260]
jmp 0x516832
lea edi, [esp + 0xe8]
jmp 0x516832
xor edi, edi
mov eax, dword [esp + 0x18]
mov dword [esp + 0x14], ebx
movzx ebx, ax
mov dword [esp + 0x18], ebx
test edi, edi
jne 0x5168fb
jmp 0x51685c
mov eax, ebx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x18]
movzx eax, ax
mov dword [esp + 0x18], eax
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x3c]
push eax
mov eax, dword [esp + 0x2c]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x5168af
push 0x100
lea eax, [esp + 0x164]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dca80
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004f2c40
add esp, 0x18
jmp 0x516ced
mov ax, word [esp + 0x38]
cmp ax, 0x17
je 0x5168c3
lea ecx, [esp + 0x3c]
movzx eax, ax
jmp 0x5168cc
lea ecx, [esp + 0x40]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x264]
movzx eax, ax
push edx
push ecx
push eax
call fcn.00526640
add esp, 0x10
test eax, eax
je 0x516ced
xor al, al
lea edi, [esp + 0x260]
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push edi
push ebp
call fcn.004fc350
add esp, 0x14
cmp eax, 1
jne 0x516921
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.004e65d0
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x516cde
mov ebx, dword [eax]
push eax
push ebp
call fcn.004fc8f0
add esp, 8
test ebx, ebx
je 0x516cde
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x28]
movzx eax, byte [eax + 0x4d2]
push eax
push 0
push ebx
push ebp
call fcn.005257a0
add esp, 0x14
test eax, eax
je 0x516998
call edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x516947
push 0x100
lea ecx, [esp + 0x164]
push ecx
push eax
call fcn.004dca80
push eax
push str.socket_failure:__s
push ebp
call fcn.004f2c40
add esp, 0x18
jmp 0x516ced
push dword [ebx + 0x10]
lea eax, [esp + 0x3c]
push dword [ebx + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x14]
movzx edi, ax
cmp ax, word [esp + 0x18]
ja 0x516cce
mov eax, dword [sym.imp.WS2_32.dll_htons]
push edi
call eax
push dword [esp + 0x1c]
movzx eax, ax
mov word [esp + 0x3e], ax
lea eax, [esp + 0x3c]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x516ab0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x516a6a
cmp eax, 0x2741
jne 0x516a6a
push 0x100
lea eax, [esp + 0x164]
push eax
push 0x2741
call fcn.004dca80
push eax
movzx eax, di
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.004f2d10
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x3c]
push eax
mov eax, dword [esp + 0x2c]
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x516882
mov eax, dword [esp + 0x14]
movzx edi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x5169c4
cmp eax, 0x2740
je 0x516a76
cmp eax, 0xd
jne 0x516a85
inc edi
mov byte [esp + 0x13], cl
movzx eax, di
mov edi, eax
jmp 0x5169b9
push 0x100
lea ecx, [esp + 0x164]
push ecx
push eax
call fcn.004dca80
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.004f2c40
add esp, 0x1c
jmp 0x516ced
cmp di, word [esp + 0x18]
ja 0x516cce
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x3c]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x516882
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x516b1c
push 0x100
lea eax, [esp + 0x164]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dca80
push eax
push str.socket_failure:__s
push ebp
call fcn.004f2c40
add esp, 0x18
jmp 0x516ced
push 0x2f
lea eax, [esp + 0xbc]
push eax
push ebx
call fcn.004fc300
mov ebx, dword [esp + 0x30]
add esp, 0xc
cmp byte [ebx + 0x251], 0
jne 0x516b4c
cmp byte [ebx + 0x24c], 0
je 0x516b4c
mov byte [ebx + 0x251], 1
lea eax, [esp + 0x20]
push eax
push 1
push ebx
push ebp
call fcn.00525550
mov edi, eax
add esp, 0x10
mov dword [esp + 0x28], edi
test edi, edi
jne 0x516cf2
mov dword [esp + 0x20], 0xffffffff
cmp esi, 2
je 0x516bd1
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x38]
cmp byte [ebx + 0x251], 0
jne 0x516b90
test esi, esi
je 0x516bc7
cmp esi, 1
jne 0x516b9b
cmp cx, 2
jne 0x516bc7
movzx eax, cx
sub eax, 2
je 0x516ba8
sub eax, 0x15
jne 0x516bc7
push dword [esp + 0x3a]
call edi
movzx ebx, ax
test esi, esi
je 0x516c7c
cmp esi, 1
je 0x516bf2
mov cx, word [esp + 0x38]
mov ebx, dword [esp + 0x24]
inc esi
cmp esi, 2
jne 0x516b83
mov edi, dword [esp + 0x28]
mov ebx, dword [esp + 0x2c]
mov dword [ebx + 0xa0], esi
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x49e], 0x1c
test edi, edi
je 0x516cfc
jmp 0x516cf2
lea edx, [esp + 0x11c]
mov ebp, 0x2c
lea edi, [esp + 0xb8]
mov cl, byte [edi]
test cl, cl
je 0x516c1c
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add edi, 1
jne 0x516c05
movzx ecx, bx
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004f82b0
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x130]
mov ebp, dword [esp + 0x48]
push eax
push str.PORT
push 0x549044
push ebx
push ebp
call fcn.0052f880
mov edi, eax
add esp, 0x28
test edi, edi
je 0x516bd5
push edi
call fcn.004dcbf0
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.004f2c40
add esp, 0x10
jmp 0x516cf2
movzx eax, bx
mov ebx, dword [esp + 0x2c]
push eax
lea eax, [esp + 0xbc]
push eax
xor eax, eax
cmp word [esp + 0x40], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push ebx
push ebp
call fcn.0052f880
mov edi, eax
add esp, 0x1c
test edi, edi
je 0x516bd5
push edi
call fcn.004dcbf0
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.004f2c40
add esp, 0x10
jmp 0x516cf2
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.004f2c40
add esp, 8
jmp 0x516ced
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.004f2c40
add esp, 0xc
mov edi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x49e], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x516d13
push eax
push dword [esp + 0x28]
push ebp
call fcn.00525770
add esp, 0xc
mov ecx, dword [esp + 0x664]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005335a0
add esp, 0x658
ret