Function at 0x483d40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x52e098]
xor eax, esp
mov dword [esp + 0x61c], eax
push ebx
mov ebx, dword [esp + 0x62c]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x634]
push 0x2f
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call fcn.004b6aa0
mov esi, dword [ebp + 0x984]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x984]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x483fdc
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x483dc0
sub ecx, edx
cmp ecx, 1
jbe 0x483fdc
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x483dd7
sub ecx, edx
cmp ecx, 0x41
jae 0x483dec
mov ecx, 0x41
jmp 0x483dfa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x483df1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x52e010]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x483e1b
mov eax, 0x1b
jmp 0x484523
mov al, byte [esi]
cmp al, 0x5b
jne 0x483e4a
push 0x5d
push esi
call fcn.004b6c00
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x483e50
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call fcn.004c14d0
add esp, 0xc
jmp 0x483e50
cmp al, 0x3a
jne 0x483e5e
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x483f22
jmp 0x483eb5
push 0x3a
push esi
call fcn.004b6c00
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x483f0b
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.00477870
add esp, 0xc
cmp eax, 1
jne 0x483ea2
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 0x483e90
jmp 0x483f1e
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.004c14d0
add esp, 0xc
push 0x3a
push ebp
call fcn.004b6c00
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x483f22
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call fcn.004c6758
push eax
call fcn.00468fb0
push 0x2d
push ebp
movzx esi, ax
call fcn.004b6c00
add esp, 0x18
test eax, eax
je 0x483f07
push 0xa
inc eax
push 0
push eax
call fcn.004c6758
push eax
call fcn.00468fb0
add esp, 0x10
movzx edx, ax
jmp 0x483f22
mov edx, esi
jmp 0x483f22
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 0x483f11
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 0x483fc9
push 0x401
lea eax, [esp + 0x22c]
push eax
mov eax, dword [edi + 0x2b8]
push esi
push dword [edi + 0x2f4]
push dword [eax + 0x18]
call fcn.0048f2a0
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.00447dd0
add esp, 0x18
sub eax, 0
je 0x483fa2
sub eax, 1
je 0x48451e
sub eax, 1
jne 0x483faa
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x483fac
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x483fac
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 0x484071
mov ebp, dword [esp + 0x18]
jmp 0x483fde
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x483fde
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x484034
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00452f30
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004667b0
push esi
call dword [0x52e004]
add esp, 0x1c
jmp 0x48451e
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x228]
push 0x401
push edx
push ecx
push eax
call fcn.0048f330
lea ecx, [esp + 0x238]
mov byte [esp + 0x23], 0
add esp, 0x10
mov dword [esp + 0x24], ecx
lea eax, [esp + 0x2c]
push eax
push 0
push 0
push ecx
push edi
call fcn.0046f0f0
add esp, 0x14
cmp eax, 1
jne 0x484097
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.0045c080
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x484501
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0046f3e0
add esp, 8
test ebp, ebp
je 0x484501
push esi
call dword [0x52e004]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop word [eax + eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00467dd0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x48411c
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x4840d0
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00452f30
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.004667b0
add esp, 0x18
jmp 0x48451e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004b6e70
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 0x4844e7
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 0x484273
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4841ed
cmp eax, 0x2741
jne 0x4841ed
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.00452f30
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.00466890
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x484204
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x484142
cmp eax, 0x2740
je 0x4841f9
cmp eax, 0xd
jne 0x48423b
inc esi
cmp si, word [esp + 0x1c]
jmp 0x484142
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00452f30
push eax
push str.getsockname___failed:__s
push esi
call fcn.004667b0
push dword [esp + 0x2c]
push edi
call fcn.00467370
add esp, 0x20
jmp 0x48451e
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00452f30
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.004667b0
push dword [esp + 0x30]
push edi
call fcn.00467370
add esp, 0x24
jmp 0x48451e
cmp si, word [esp + 0x1c]
ja 0x4844e7
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 0x4842c6
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00452f30
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x484224
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4842fe
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00452f30
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x484224
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.0046f0a0
add esp, 0xc
cmp byte [edi + 0x513], 0
jne 0x48432a
cmp byte [edi + 0x50b], 0
je 0x48432a
mov byte [edi + 0x513], 1
cmp ebx, 2
je 0x484386
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x513], 0
jne 0x48434d
test ebx, ebx
je 0x484380
cmp ebx, 1
jne 0x484358
cmp cx, 2
jne 0x484380
movzx eax, cx
sub eax, 2
je 0x484365
sub eax, 0x15
jne 0x484380
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x484474
cmp ebx, 1
je 0x4843ca
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x484340
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x720]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x4843a8
push eax
push edi
call fcn.00467370
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x4ff], 1
mov dword [edi + 0x790], 0x1c
jmp 0x484523
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x4843f7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4843e0
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.00469900
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x4fd518
lea esi, [edi + 0x720]
push esi
call fcn.00497980
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x484390
push ebp
call fcn.004530e0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004667b0
push dword [esp + 0x24]
push edi
call fcn.00467370
add esp, 0x18
mov dword [edi + 0x790], 0
mov eax, ebp
jmp 0x484523
movzx eax, bp
lea esi, [edi + 0x720]
push eax
lea eax, [esp + 0xb8]
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.00497980
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x484390
push ebp
call fcn.004530e0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004667b0
push dword [esp + 0x24]
push edi
call fcn.00467370
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x790], 0
mov eax, ebp
jmp 0x484523
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004667b0
push dword [esp + 0x1c]
push edi
call fcn.00467370
jmp 0x48451b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004667b0
push esi
call dword [0x52e004]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0049de5d
add esp, 0x620
ret