Function at 0x546e40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0xa2c
mov eax, dword [0x640844]
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 fcn.004ef230
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 0x5470d6
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x546ec0
sub ecx, edx
cmp ecx, 1
jbe 0x5470d6
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x546ed7
sub ecx, edx
cmp ecx, 0x41
jae 0x546eec
mov ecx, 0x41
jmp 0x546efa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x546ef1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x6412c0]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x546f1b
mov eax, 0x1b
jmp 0x547623
mov al, byte [esi]
cmp al, 0x5b
jne 0x546f4a
push 0x5d
push esi
call fcn.004efc10
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x546f50
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call fcn.004fa540
add esp, 0xc
jmp 0x546f50
cmp al, 0x3a
jne 0x546f5e
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x547022
jmp 0x546fb5
push 0x3a
push esi
call fcn.004efc10
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x54700b
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.0053b100
add esp, 0xc
cmp eax, 1
jne 0x546fa2
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 0x546f90
jmp 0x54701e
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call fcn.004fa540
add esp, 0xc
push 0x3a
push ebp
call fcn.004efc10
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x547022
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call fcn.004f9e86
push eax
call fcn.0052d240
push 0x2d
push ebp
movzx esi, ax
call fcn.004efc10
add esp, 0x18
test eax, eax
je 0x547007
push 0xa
inc eax
push 0
push eax
call fcn.004f9e86
push eax
call fcn.0052d240
add esp, 0x10
movzx edx, ax
jmp 0x547022
mov edx, esi
jmp 0x547022
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 0x547011
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 0x5470c3
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.005531a0
add esp, 4
push eax
mov eax, dword [ebx + 0x50]
push dword [eax + 4]
call fcn.00440f30
add esp, 0x18
sub eax, 0
je 0x54709c
sub eax, 1
je 0x54761e
sub eax, 1
jne 0x5470a4
lea ecx, [esp + 0x234]
mov dword [esp + 0x24], ecx
jmp 0x5470a6
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x5470a6
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 0x54716b
mov ebp, dword [esp + 0x18]
jmp 0x5470d8
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x5470d8
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [ebx + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x54712e
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00552980
push eax
push str.getsockname___failed:__s
push ebp
call fcn.0052aac0
push esi
call dword [0x6412b4]
add esp, 0x1c
jmp 0x54761e
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.00553260
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 0
push ecx
push ebx
call fcn.005327f0
add esp, 0x14
cmp eax, 1
jne 0x547191
lea eax, [esp + 0x2c]
push eax
push ebx
call fcn.00520a60
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x547601
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.00532a70
add esp, 8
test ebp, ebp
je 0x547601
push esi
call dword [0x6412b4]
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.0052c1b0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x547210
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x5471c4
push 0x80
lea ecx, [esp + 0xb8]
push ecx
push eax
call fcn.00552980
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.0052aac0
add esp, 0x18
jmp 0x54761e
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call fcn.004eecb0
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 0x5475e7
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 0x547367
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x5472e1
cmp eax, 0x2741
jne 0x5472e1
push 0x80
lea eax, [esp + 0xb8]
push eax
push 0x2741
call fcn.00552980
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.0052abb0
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [ebx + 0x1c0]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x5472f8
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x547236
cmp eax, 0x2740
je 0x5472ed
cmp eax, 0xd
jne 0x54732f
inc esi
cmp si, word [esp + 0x1c]
jmp 0x547236
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00552980
push eax
push str.getsockname___failed:__s
push esi
call fcn.0052aac0
push dword [esp + 0x2c]
push ebx
call fcn.0052b690
add esp, 0x20
jmp 0x54761e
push 0x80
lea ecx, [esp + 0xb8]
push ecx
push eax
call fcn.00552980
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.0052aac0
push dword [esp + 0x30]
push ebx
call fcn.0052b690
add esp, 0x24
jmp 0x54761e
cmp si, word [esp + 0x1c]
ja 0x5475e7
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 0x5473ba
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00552980
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x547318
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x5473f2
push 0x80
lea eax, [esp + 0xb8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00552980
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x547318
push 0x100
lea eax, [esp + 0x138]
push eax
push ebp
call fcn.005327a0
mov eax, dword [ebx + 0x29c]
add esp, 0xc
test eax, 0x80000
jne 0x547427
test eax, 0x800
je 0x547427
or eax, 0x80000
mov dword [ebx + 0x29c], eax
cmp edi, 2
je 0x547489
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
test dword [ebx + 0x29c], 0x80000
jne 0x547450
test edi, edi
je 0x547483
cmp edi, 1
jne 0x54745b
cmp cx, 2
jne 0x547483
movzx eax, cx
sub eax, 2
je 0x547468
sub eax, 0x15
jne 0x547483
push dword [esp + 0x36]
call esi
movzx ebp, ax
test edi, edi
je 0x547574
cmp edi, 1
je 0x5474cd
mov cx, word [esp + 0x34]
inc edi
cmp edi, 2
jne 0x547440
mov ebp, dword [esp + 0x24]
lea esi, [ebx + 0x4a8]
mov dword [esi + 0x6c], edi
mov eax, dword [ebx + 0x1c4]
cmp eax, 0xffffffff
je 0x5474ab
push eax
push ebx
call fcn.0052b690
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [ebx + 0x1c4], eax
mov eax, ebp
mov byte [ebx + 0x29b], 1
mov dword [ebx + 0x520], 0x1c
jmp 0x547623
lea edx, [esp + 0x638]
mov ebx, 0x2c
lea esi, [esp + 0x134]
mov cl, byte [esi]
test cl, cl
je 0x5474f7
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebx
mov byte [edx], al
inc edx
add esi, 1
jne 0x5474e0
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.00539530
mov ebx, dword [esp + 0x44]
lea eax, [esp + 0x64c]
push eax
push str.PORT
push 0x5f68ac
lea esi, [ebx + 0x4a8]
push esi
call fcn.0055b7e0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x547493
push ebp
call fcn.00552a70
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.0052aac0
push dword [esp + 0x24]
push ebx
call fcn.0052b690
add esp, 0x18
mov dword [ebx + 0x520], 0
mov eax, ebp
jmp 0x547623
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.0055b7e0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x547493
push ebp
call fcn.00552a70
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.0052aac0
push dword [esp + 0x24]
push ebx
call fcn.0052b690
mov dword [esi + 0x6c], 1
add esp, 0x18
mov dword [ebx + 0x520], 0
mov eax, ebp
jmp 0x547623
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.0052aac0
push dword [esp + 0x1c]
push ebx
call fcn.0052b690
jmp 0x54761b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.0052aac0
push esi
call dword [0x6412b4]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0xa38]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004ed0cc
add esp, 0xa2c
ret