Function at 0x4f8b90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9b4
mov eax, dword [0x5723f8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 0x103]
push esi
mov esi, dword [ebp + 8]
push edi
push 0xff
push 0
mov edi, dword [esi]
push eax
mov dword [ebp - 0x9b4], esi
mov dword [ebp - 0x990], edi
mov dword [ebp - 0x98c], 0xffffffff
mov byte [ebp - 0x104], 0
call fcn.0045abe0
mov ecx, dword [ebp - 0x990]
add esp, 0xc
mov edi, dword [edi + 0x39c]
mov dword [ebp - 0x9b0], 0
mov dword [ebp - 0x9a4], 0
mov ecx, dword [ecx + 0x39c]
mov dword [ebp - 0x9a0], 0
mov dword [ebp - 0x9ac], 1
test ecx, ecx
je 0x4f8dc1
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8c26
sub ecx, edx
cmp ecx, 1
jbe 0x4f8dc1
mov ecx, edi
lea edx, [ecx + 1]
lea ecx, [ecx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8c40
sub ecx, edx
cmp ecx, 0x16
jae 0x4f8c55
mov ecx, 0x16
jmp 0x4f8c69
mov ecx, edi
lea edx, [ecx + 1]
lea ebx, [ebx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f8c60
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x5739b0]
add esp, 8
mov dword [ebp - 0x994], eax
test eax, eax
jne 0x4f8c98
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044ed21
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x3a
je 0x4f8cd1
push 0x3a
push edi
call fcn.00485f80
add esp, 8
mov dword [ebp - 0x9a8], eax
test eax, eax
je 0x4f8d68
mov ecx, eax
mov eax, dword [ebp - 0x994]
sub ecx, edi
push ecx
push edi
push eax
call fcn.00504d50
mov edi, dword [ebp - 0x9a8]
add esp, 0xc
test edi, edi
je 0x4f8d7d
push 0x3a
push edi
call fcn.00485f80
mov edi, eax
add esp, 8
test edi, edi
je 0x4f8d7d
push 0xa
lea ecx, [edi + 1]
push 0
push ecx
call fcn.00451d3f
push eax
call fcn.004e9050
movzx eax, ax
push 0x2d
push edi
mov dword [ebp - 0x9a4], eax
call fcn.00485f80
add esp, 0x18
test eax, eax
je 0x4f8d57
push 0xa
inc eax
push 0
push eax
call fcn.00451d3f
push eax
call fcn.004e9050
mov ecx, dword [ebp - 0x9a4]
add esp, 0x10
movzx eax, ax
mov dword [ebp - 0x9a0], eax
cmp cx, ax
jbe 0x4f8d7d
mov dword [ebp - 0x9a0], 0
mov dword [ebp - 0x9a4], 0
jmp 0x4f8d7d
mov ecx, dword [ebp - 0x9a4]
movzx eax, cx
mov dword [ebp - 0x9a0], eax
jmp 0x4f8d7d
mov ecx, dword [ebp - 0x994]
sub ecx, edi
mov al, byte [edi]
lea edi, [edi + 1]
mov byte [ecx + edi - 1], al
test al, al
jne 0x4f8d70
mov edi, dword [ebp - 0x994]
cmp byte [edi], 0
je 0x4f8dc3
push 0x401
lea eax, [ebp - 0x508]
push eax
mov eax, dword [esi + 0x3c]
push edi
push dword [esi + 0x70]
push dword [eax + 4]
call fcn.004021a0
add esp, 0x14
sub eax, 0
je 0x4f8dba
dec eax
je 0x4f9367
dec eax
jne 0x4f8dc3
jmp 0x4f8e3e
mov eax, edi
jmp 0x4f8e44
xor edi, edi
lea eax, [ebp - 0x99c]
mov dword [ebp - 0x99c], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x134]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f8e11
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ebd80
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
call fcn.004e0670
add esp, 0x14
jmp 0x4f9359
push 0x401
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x984]
push eax
movzx eax, word [ebp - 0x988]
push eax
call fcn.004ec700
add esp, 0x10
mov dword [ebp - 0x9ac], 0
lea eax, [ebp - 0x508]
lea ecx, [ebp - 0x9b0]
mov dword [ebp - 0x998], eax
push ecx
push 0
push eax
push esi
call fcn.004d9690
add esp, 0x10
cmp eax, 1
jne 0x4f8e72
lea eax, [ebp - 0x9b0]
push eax
push esi
call fcn.004d8f00
add esp, 8
mov ecx, dword [ebp - 0x9b0]
test ecx, ecx
je 0x4f9340
mov eax, dword [ecx]
push ecx
push dword [ebp - 0x990]
mov dword [ebp - 0x994], eax
call fcn.004d9850
add esp, 8
cmp dword [ebp - 0x994], 0
je 0x4f9340
test edi, edi
je 0x4f8eb2
push edi
call dword [0x5739a4]
add esp, 4
mov edi, dword [ebp - 0x994]
mov dword [ebp - 0x98c], 0xffffffff
mov dword [ebp - 0x998], 0
lea esp, [esp]
lea eax, [ebp - 0x98c]
push eax
push 0
push edi
push esi
call fcn.004e1280
add esp, 0x10
mov dword [ebp - 0x9a8], eax
test eax, eax
je 0x4f8f08
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, dword [edi + 0x1c]
mov dword [ebp - 0x998], eax
mov dword [ebp - 0x994], edi
test edi, edi
jne 0x4f8ed0
jmp 0x4f8f12
test edi, edi
jne 0x4f8f32
mov eax, dword [ebp - 0x998]
push eax
push esi
call fcn.004ebd80
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
call fcn.004e0670
add esp, 0x14
jmp 0x4f9367
push dword [edi + 0x10]
lea eax, [ebp - 0x988]
push dword [edi + 0x18]
push eax
call fcn.0045a590
mov eax, dword [edi + 0x10]
add esp, 0xc
mov dword [ebp - 0x99c], eax
mov eax, dword [ebp - 0x9a4]
movzx edi, ax
cmp ax, word [ebp - 0x9a0]
ja 0x4f902c
cmp word [ebp - 0x988], 2
jne 0x4f8f7e
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x986], ax
push dword [ebp - 0x99c]
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4f90ad
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp dword [ebp - 0x9ac], 0
je 0x4f9012
cmp eax, 0x2741
jne 0x4f9012
push eax
push esi
call fcn.004ebd80
push eax
movzx eax, di
mov edi, dword [ebp - 0x990]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.004e0710
add esp, 0x18
mov dword [ebp - 0x99c], 0x80
lea eax, [ebp - 0x99c]
push eax
lea eax, [ebp - 0x988]
push eax
push dword [esi + 0x134]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4f9050
mov eax, dword [ebp - 0x9a4]
movzx edi, ax
mov dword [ebp - 0x9ac], 0
jmp 0x4f901f
cmp eax, 0x2740
je 0x4f901e
cmp eax, 0xd
jne 0x4f907d
inc edi
cmp di, word [ebp - 0x9a0]
jbe 0x4f8f66
push str.bind___failed__we_ran_out_of_ports_
push dword [ebp - 0x990]
call fcn.004e0670
push dword [ebp - 0x98c]
push esi
call fcn.004e0c50
add esp, 0x10
jmp 0x4f9367
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ebd80
push eax
push str.getsockname___failed:__s
push edi
call fcn.004e0670
push dword [ebp - 0x98c]
push esi
call fcn.004e0c50
add esp, 0x1c
jmp 0x4f9367
push eax
push esi
call fcn.004ebd80
push eax
movzx eax, di
push eax
push str.bind_port_hu__failed:__s
push dword [ebp - 0x990]
call fcn.004e0670
push dword [ebp - 0x98c]
push esi
call fcn.004e0c50
add esp, 0x20
jmp 0x4f9367
cmp di, word [ebp - 0x9a0]
ja 0x4f902c
lea eax, [ebp - 0x99c]
mov dword [ebp - 0x99c], 0x80
push eax
lea eax, [ebp - 0x988]
push eax
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4f9100
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ebd80
push eax
push str.getsockname___failed:__s
push dword [ebp - 0x990]
jmp 0x4f9064
push 1
push dword [ebp - 0x98c]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4f9130
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004ebd80
push eax
push str.socket_failure:__s
push dword [ebp - 0x990]
jmp 0x4f9064
push 0x100
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x994]
call fcn.004d9660
add esp, 0xc
cmp ebx, 2
je 0x4f91ab
mov edi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [ebp - 0x988]
lea esp, [esp]
cmp dword [esi + 0x1e8], 0
jne 0x4f916d
test ebx, ebx
je 0x4f91a5
cmp ebx, 1
jne 0x4f9178
cmp cx, 2
jne 0x4f91a5
movzx eax, cx
sub eax, 2
jne 0x4f91a5
push dword [ebp - 0x986]
call edi
movzx eax, ax
mov dword [ebp - 0x998], eax
test ebx, ebx
je 0x4f92b8
cmp ebx, 1
je 0x4f9200
mov cx, word [ebp - 0x988]
inc ebx
cmp ebx, 2
jne 0x4f9160
mov edi, dword [ebp - 0x9a8]
mov dword [esi + 0x430], ebx
mov eax, dword [esi + 0x138]
cmp eax, 0xffffffff
je 0x4f91cc
push eax
push esi
call fcn.004e0c50
add esp, 8
mov eax, dword [ebp - 0x98c]
push 0x1c
push esi
mov dword [esi + 0x138], eax
mov dword [esi + 0x1cc], 1
call fcn.004f6730
add esp, 8
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044ed21
mov esp, ebp
pop ebp
ret
lea edx, [ebp - 0x908]
mov esi, 0x2c
lea edi, [ebp - 0x104]
mov cl, byte [edi]
test cl, cl
je 0x4f9226
cmp cl, 0x2e
movzx eax, cl
cmove eax, esi
mov byte [edx], al
inc edx
inc edi
jne 0x4f9211
mov eax, dword [ebp - 0x998]
movzx ecx, ax
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.004ea2c0
mov esi, dword [ebp - 0x9b4]
lea eax, [ebp - 0x908]
push eax
push str.PORT
push 0x52f484
lea eax, [esi + 0x3c8]
push eax
call fcn.005000c0
mov edi, eax
add esp, 0x24
test edi, edi
je 0x4f91b1
push edi
call fcn.004ebe70
push eax
push str.Failure_sending_PORT_command:__s
push dword [ebp - 0x990]
call fcn.004e0670
push dword [ebp - 0x98c]
push esi
call fcn.004e0c50
push 0
push esi
call fcn.004f6730
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044ed21
mov esp, ebp
pop ebp
ret
movzx eax, ax
push eax
lea eax, [ebp - 0x104]
push eax
xor eax, eax
cmp word [ebp - 0x988], 2
setne al
inc eax
push eax
push str.EPRT
lea eax, [esi + 0x3c8]
push str._s__d_s_hu
push eax
call fcn.005000c0
mov edi, eax
add esp, 0x18
test edi, edi
je 0x4f91b1
push edi
call fcn.004ebe70
push eax
push str.Failure_sending_EPRT_command:__s
push dword [ebp - 0x990]
call fcn.004e0670
push dword [ebp - 0x98c]
push esi
call fcn.004e0c50
push 0
push esi
mov dword [esi + 0x430], 1
call fcn.004f6730
add esp, 0x20
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044ed21
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x998]
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [ebp - 0x990]
call fcn.004e0670
add esp, 0xc
test edi, edi
je 0x4f9367
push edi
call dword [0x5739a4]
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, 0x1e
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0044ed21
mov esp, ebp
pop ebp
ret