Function at 0x426020
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x62c
mov eax, dword [0x47b380]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
mov eax, dword [ebx + 0x18]
mov dword [ebp - 0x600], eax
add eax, 0x260
push 0x2e
mov dword [ebp - 0x628], eax
lea eax, [ebp - 0x33]
push 0
push eax
mov dword [ebp - 0x608], ebx
mov dword [ebp - 0x620], edi
mov dword [ebp - 0x618], 0xffffffff
mov byte [ebp - 0x34], 0
call fcn.00443780
mov esi, dword [ebx + 0x51c]
xor eax, eax
add esp, 0xc
mov dword [ebp - 0x610], eax
mov dword [ebp - 0x62c], eax
mov dword [ebp - 0x624], eax
mov dword [ebp - 0x61c], eax
mov byte [ebp - 0x601], 1
mov dword [ebp - 0x60c], eax
test esi, esi
je 0x4262d8
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4260b4
sub ecx, edx
cmp ecx, 1
jbe 0x4262d8
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4260d0
sub ecx, edx
cmp ecx, 0x41
jae 0x4260e5
mov ecx, 0x41
jmp 0x4260f9
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4260f0
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x47b020]
add esp, 8
mov dword [ebp - 0x60c], eax
test eax, eax
jne 0x42611a
lea esi, [eax + 0x1b]
jmp 0x42685c
mov al, byte [esi]
cmp al, 0x5b
jne 0x42613e
push 0x5d
push esi
call fcn.00443da0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x42620e
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x426195
cmp al, 0x3a
jne 0x426146
mov ebx, esi
jmp 0x4261a3
push 0x3a
push esi
call fcn.00443da0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x4261f9
lea eax, [ebp - 0x5f4]
push eax
push esi
push 0x17
call fcn.00439490
add esp, 0xc
cmp eax, 1
jne 0x42618f
mov ecx, dword [ebp - 0x60c]
sub ecx, esi
nop word [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x426180
jmp 0x42620e
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [ebp - 0x60c]
call fcn.004513d0
add esp, 0xc
push 0x3a
push ebx
call fcn.00443da0
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x426212
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call fcn.0044f7e4
push eax
call fcn.004119c0
push 0x2d
push ebx
movzx esi, ax
call fcn.00443da0
add esp, 0x18
test eax, eax
je 0x4261f5
push 0xa
inc eax
push 0
push eax
call fcn.0044f7e4
push eax
call fcn.004119c0
add esp, 0x10
movzx edx, ax
jmp 0x426212
mov edx, esi
jmp 0x426212
mov ecx, dword [ebp - 0x60c]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x426201
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebx, cx
xor ecx, ecx
cmp si, dx
cmovbe ecx, eax
mov eax, dword [ebp - 0x60c]
movzx esi, cx
cmp byte [eax], 0
je 0x4262c2
push 0x401
lea ecx, [ebp - 0x57c]
push ecx
push eax
mov eax, dword [ebp - 0x600]
push dword [eax + 0x328]
mov eax, dword [eax + 0x44]
add eax, 0x10
push eax
call fcn.0043fa10
add esp, 4
push eax
mov eax, dword [ebp - 0x600]
mov eax, dword [eax + 0x44]
push dword [eax]
call fcn.0040e0f0
add esp, 0x18
sub eax, 0
je 0x42629a
sub eax, 1
je 0x426857
sub eax, 1
jne 0x4262a8
lea eax, [ebp - 0x57c]
mov dword [ebp - 0x610], eax
jmp 0x4262aa
mov eax, dword [ebp - 0x60c]
mov dword [ebp - 0x610], eax
jmp 0x4262aa
xor eax, eax
mov dword [ebp - 0x624], esi
mov esi, ebx
mov dword [ebp - 0x61c], esi
test eax, eax
jne 0x42638a
jmp 0x4262d2
mov eax, esi
mov dword [ebp - 0x624], eax
mov eax, ebx
mov dword [ebp - 0x61c], eax
mov ebx, dword [ebp - 0x608]
lea eax, [ebp - 0x614]
mov dword [ebp - 0x614], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x600]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x426332
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0041bff0
push eax
push str.getsockname___failed:__s
push ebx
call fcn.0040fac0
add esp, 0x18
jmp 0x426857
mov ax, word [ebp - 0x5fc]
cmp ax, 0x17
je 0x42634a
lea ecx, [ebp - 0x5f8]
movzx eax, ax
jmp 0x426355
lea ecx, [ebp - 0x5f4]
mov eax, 0x17
push 0x401
lea edx, [ebp - 0x57c]
movzx eax, ax
push edx
push ecx
push eax
call fcn.00437aa0
add esp, 0x10
test eax, eax
je 0x426857
lea eax, [ebp - 0x57c]
xor cl, cl
mov dword [ebp - 0x610], eax
mov byte [ebp - 0x601], cl
mov esi, dword [ebp - 0x608]
lea ecx, [ebp - 0x62c]
push ecx
push 0
push 0
push eax
push esi
call fcn.00413380
add esp, 0x14
cmp eax, 1
jne 0x4263ba
lea eax, [ebp - 0x62c]
push eax
push esi
call fcn.0040b670
add esp, 8
mov eax, dword [ebp - 0x62c]
test eax, eax
je 0x426842
mov ebx, dword [eax]
push eax
push esi
call fcn.004136b0
add esp, 8
test ebx, ebx
je 0x426842
nop dword [eax]
lea eax, [ebp - 0x618]
push eax
mov eax, dword [ebp - 0x600]
movzx eax, byte [eax + 0x333]
push eax
push 0
push ebx
push esi
call fcn.004333b0
add esp, 0x14
test eax, eax
je 0x426438
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x4263e0
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0041bff0
push eax
push str.socket_failure:__s
push esi
call fcn.0040fac0
add esp, 0x18
jmp 0x426857
push dword [ebx + 0x10]
lea eax, [ebp - 0x5fc]
push dword [ebx + 0x18]
push eax
call fcn.00443200
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [ebp - 0x614], eax
mov eax, dword [ebp - 0x624]
movzx esi, ax
cmp ax, word [ebp - 0x61c]
ja 0x42682c
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [ebp - 0x614]
mov word [ebp - 0x5fa], ax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x618]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x42659f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [ebp - 0x601]
test cl, cl
je 0x426526
cmp eax, 0x2741
jne 0x426526
push 0x100
lea eax, [ebp - 0x178]
push eax
push 0x2741
call fcn.0041bff0
push eax
movzx eax, si
mov esi, dword [ebp - 0x608]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push esi
call fcn.0040fb80
add esp, 0x1c
mov dword [ebp - 0x614], 0x80
lea eax, [ebp - 0x614]
push eax
lea eax, [ebp - 0x5fc]
push eax
mov eax, dword [ebp - 0x600]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x426543
mov eax, dword [ebp - 0x624]
xor cl, cl
movzx esi, ax
mov byte [ebp - 0x601], cl
jmp 0x42646c
cmp eax, 0x2740
je 0x426532
cmp eax, 0xd
jne 0x42656f
inc esi
mov byte [ebp - 0x601], cl
movzx eax, si
mov esi, eax
jmp 0x42645f
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0041bff0
push eax
push str.getsockname___failed:__s
push esi
call fcn.0040fac0
add esp, 0x18
jmp 0x426857
push 0x100
lea ecx, [ebp - 0x178]
push ecx
push eax
call fcn.0041bff0
push eax
movzx eax, si
mov esi, dword [ebp - 0x608]
push eax
push str.bind_port_hu__failed:__s
push esi
call fcn.0040fac0
add esp, 0x1c
jmp 0x426857
cmp si, word [ebp - 0x61c]
ja 0x42682c
lea eax, [ebp - 0x614]
mov dword [ebp - 0x614], 0x80
push eax
lea eax, [ebp - 0x5fc]
push eax
push dword [ebp - 0x618]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x426606
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0041bff0
mov esi, dword [ebp - 0x608]
push eax
push str.getsockname___failed:__s
push esi
call fcn.0040fac0
add esp, 0x18
jmp 0x426857
push 1
push dword [ebp - 0x618]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x42664a
push 0x100
lea eax, [ebp - 0x178]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0041bff0
mov esi, dword [ebp - 0x608]
push eax
push str.socket_failure:__s
push esi
call fcn.0040fac0
add esp, 0x18
jmp 0x426857
push 0x2f
lea eax, [ebp - 0x34]
push eax
push ebx
call fcn.00413330
mov eax, dword [ebp - 0x600]
add esp, 0xc
cmp byte [eax + 0x1da], 0
jne 0x426678
cmp byte [eax + 0x1d4], 0
je 0x426678
mov byte [eax + 0x1da], 1
cmp edi, 2
je 0x4266e6
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x5fc]
nop word [eax + eax]
cmp byte [eax + 0x1da], 0
jne 0x42669d
test edi, edi
je 0x4266da
cmp edi, 1
jne 0x4266a8
cmp cx, 2
jne 0x4266da
movzx eax, cx
sub eax, 2
je 0x4266b5
sub eax, 0x15
jne 0x4266d4
push dword [ebp - 0x5fa]
call esi
movzx ebx, ax
test edi, edi
je 0x4267ca
cmp edi, 1
je 0x426731
mov cx, word [ebp - 0x5fc]
mov eax, dword [ebp - 0x600]
inc edi
mov dword [ebp - 0x620], edi
cmp edi, 2
jne 0x426690
mov ebx, dword [ebp - 0x628]
mov esi, dword [ebp - 0x608]
lea eax, [ebp - 0x618]
mov dword [ebx + 0x90], edi
mov ebx, dword [ebp - 0x600]
push eax
push 1
push ebx
push esi
call fcn.00433180
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x426862
mov dword [ebp - 0x618], 0xffffffff
mov byte [ebp - 0x620], 0x1c
jmp 0x426869
lea edx, [ebp - 0x78]
mov edi, 0x2c
lea esi, [ebp - 0x34]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x426757
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x426740
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.0041a820
mov ebx, dword [ebp - 0x628]
lea eax, [ebp - 0x78]
mov esi, dword [ebp - 0x608]
push eax
push str.PORT
push 0x46728c
push ebx
push esi
call fcn.0043e7f0
mov edi, dword [ebp - 0x620]
add esp, 0x28
mov dword [ebp - 0x610], eax
test eax, eax
je 0x4266f2
push eax
call fcn.0041c0e0
push eax
push str.Failure_sending_PORT_command:__s
push esi
call fcn.0040fac0
mov esi, dword [ebp - 0x610]
add esp, 0x10
jmp 0x42685c
mov esi, dword [ebp - 0x608]
movzx eax, bx
mov ebx, dword [ebp - 0x628]
push eax
lea eax, [ebp - 0x34]
push eax
xor eax, eax
cmp word [ebp - 0x5fc], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
push ebx
push esi
call fcn.0043e7f0
add esp, 0x1c
mov dword [ebp - 0x610], eax
test eax, eax
je 0x4266f2
push eax
call fcn.0041c0e0
push eax
push str.Failure_sending_EPRT_command:__s
push esi
call fcn.0040fac0
mov esi, dword [ebp - 0x610]
add esp, 0x10
jmp 0x42685c
mov esi, dword [ebp - 0x608]
push str.bind___failed__we_ran_out_of_ports
push esi
call fcn.0040fac0
add esp, 8
jmp 0x426857
mov eax, dword [ebp - 0x610]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push esi
call fcn.0040fac0
add esp, 0xc
mov esi, 0x1e
mov ebx, dword [ebp - 0x600]
mov byte [ebp - 0x620], 0
mov edx, dword [ebp - 0x608]
mov eax, edx
push dword [ebp - 0x620]
push eax
call fcn.00423b90
mov eax, dword [ebp - 0x618]
add esp, 8
cmp eax, 0xffffffff
je 0x426896
push eax
push ebx
push edx
call fcn.00433390
add esp, 0xc
push dword [ebp - 0x60c]
call dword [0x47b014]
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00441cc6
mov esp, ebp
pop ebp
ret