Function at 0x438130
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0xa2c
mov eax, dword [0x462080]
xor eax, esp
mov dword [esp + 0xa28], eax
push ebx
mov ebx, dword [esp + 0xa34]
lea eax, [esp + 0x128]
push ebp
push esi
push edi
mov ebp, dword [ebx]
mov edi, dword [esp + 0xa44]
push 0x100
push 0
push eax
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x95c]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x95c]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x4383c6
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4381b0
sub ecx, edx
cmp ecx, 1
jbe 0x4383c6
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4381c7
sub ecx, edx
cmp ecx, 0x41
jae 0x4381dc
mov ecx, 0x41
jmp 0x4381ea
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4381e1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x462010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x43820b
mov eax, 0x1b
jmp 0x438913
mov al, byte [esi]
cmp al, 0x5b
jne 0x43823a
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x438240
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
jmp 0x438240
cmp al, 0x3a
jne 0x43824e
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x438312
jmp 0x4382a5
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4382fb
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.0042ad40
add esp, 0xc
cmp eax, 1
jne 0x438292
mov ecx, dword [esp + 0x1c]
sub ecx, esi
nop
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x438280
jmp 0x43830e
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
add esp, 0xc
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x438312
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.0041d7b0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x4382f7
push 0xa
inc eax
push 0
push eax
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
push eax
call fcn.0041d7b0
add esp, 0x10
movzx edx, ax
jmp 0x438312
mov edx, esi
jmp 0x438312
mov ecx, dword [esp + 0x1c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x438301
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebp, cx
xor ecx, ecx
cmp si, dx
mov esi, dword [esp + 0x1c]
cmovbe ecx, eax
movzx eax, cx
cmp byte [esi], 0
mov dword [esp + 0x28], eax
je 0x4383b3
push 0x401
lea eax, [esp + 0x238]
push eax
mov eax, dword [ebx + 0x50]
push esi
push dword [ebx + 0x8c]
push dword [eax + 0x18]
call fcn.00444e80
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.00410810
add esp, 0x18
sub eax, 0
je 0x43838c
sub eax, 1
je 0x43890e
sub eax, 1
jne 0x438394
lea ecx, [esp + 0x234]
mov dword [esp + 0x24], ecx
jmp 0x438396
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x438396
xor ecx, ecx
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], ebp
test ecx, ecx
jne 0x43845b
mov ebp, dword [esp + 0x18]
jmp 0x4383c8
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x4383c8
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x43841e
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00444670
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0041b160
push esi
call dword [0x462004]
add esp, 0x1c
jmp 0x43890e
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x234]
push 0x401
push edx
push ecx
push eax
call fcn.0042b8e0
lea ecx, [esp + 0x244]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push ecx
push ebx
call fcn.00411860
add esp, 0x10
cmp eax, 1
jne 0x43847f
lea eax, [esp + 0x2c]
push eax
push ebx
call fcn.004109f0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4388f1
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.00411ad0
add esp, 8
test ebp, ebp
je 0x4388f1
push esi
call dword [0x462004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push ebx
call fcn.0041c6d0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x4384fe
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4384b2
push 0x80
lea ecx, [esp + 0xb8]
push ecx
push eax
call fcn.00444670
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.0041b160
add esp, 0x18
jmp 0x43890e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x28]
cmp ax, word [esp + 0x1c]
movzx esi, ax
ja 0x4388d7
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x20]
movzx eax, ax
mov word [esp + 0x3a], ax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x438655
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4385cf
cmp eax, 0x2741
jne 0x4385cf
push 0x80
lea eax, [esp + 0xb8]
push eax
push 0x2741
call fcn.00444670
push eax
movzx eax, si
mov esi, dword [esp + 0x28]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.0041b250
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4385e6
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x438524
cmp eax, 0x2740
je 0x4385db
cmp eax, 0xd
jne 0x43861d
inc esi
cmp si, word [esp + 0x1c]
jmp 0x438524
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00444670
push eax
push str.getsockname___failed:__s
push esi
call fcn.0041b160
push dword [esp + 0x2c]
push ebx
call fcn.0041bd30
add esp, 0x20
jmp 0x43890e
push 0x80
lea ecx, [esp + 0xb8]
push ecx
push eax
call fcn.00444670
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.0041b160
push dword [esp + 0x30]
push ebx
call fcn.0041bd30
add esp, 0x24
jmp 0x43890e
cmp si, word [esp + 0x1c]
ja 0x4388d7
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4386a8
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00444670
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x438606
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4386e0
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00444670
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x438606
push 0x100
lea eax, [esp + 0x138]
push eax
push ebp
call fcn.00411810
mov eax, dword [ebx + 0x284]
add esp, 0xc
test eax, 0x40000
jne 0x438715
test eax, 0x400
je 0x438715
or eax, 0x40000
mov dword [ebx + 0x284], eax
cmp edi, 2
je 0x438779
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
test dword [ebx + 0x284], 0x40000
jne 0x438740
test edi, edi
je 0x438773
cmp edi, 1
jne 0x43874b
cmp cx, 2
jne 0x438773
movzx eax, cx
sub eax, 2
je 0x438758
sub eax, 0x15
jne 0x438773
push dword [esp + 0x36]
call esi
movzx ebp, ax
test edi, edi
je 0x438864
cmp edi, 1
je 0x4387bd
mov cx, word [esp + 0x34]
inc edi
cmp edi, 2
jne 0x438730
mov ebp, dword [esp + 0x24]
lea esi, [ebx + 0x4a8]
mov dword [esi + 0x6c], edi
mov eax, dword [ebx + 0x1ac]
cmp eax, 0xffffffff
je 0x43879b
push eax
push ebx
call fcn.0041bd30
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [ebx + 0x1ac], eax
mov eax, ebp
mov byte [ebx + 0x283], 1
mov dword [ebx + 0x520], 0x1c
jmp 0x438913
lea edx, [esp + 0x638]
mov ebx, 0x2c
lea esi, [esp + 0x134]
mov cl, byte [esi]
test cl, cl
je 0x4387e7
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x4387d0
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004291f0
mov ebx, dword [esp + 0x44]
lea eax, [esp + 0x64c]
push eax
push str.PORT
push 0x4575b8
lea esi, [ebx + 0x4a8]
push esi
call fcn.0044af30
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x438783
push ebp
call fcn.00444760
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.0041b160
push dword [esp + 0x24]
push ebx
call fcn.0041bd30
add esp, 0x18
mov dword [ebx + 0x520], 0
mov eax, ebp
jmp 0x438913
movzx eax, bp
lea esi, [ebx + 0x4a8]
push eax
lea eax, [esp + 0x138]
push eax
xor eax, eax
cmp word [esp + 0x3c], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.0044af30
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x438783
push ebp
call fcn.00444760
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.0041b160
push dword [esp + 0x24]
push ebx
call fcn.0041bd30
mov dword [esi + 0x6c], 1
add esp, 0x18
mov dword [ebx + 0x520], 0
mov eax, ebp
jmp 0x438913
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.0041b160
push dword [esp + 0x1c]
push ebx
call fcn.0041bd30
jmp 0x43890b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.0041b160
push esi
call dword [0x462004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0xa38]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004501c9
add esp, 0xa2c
ret