Function at 0x4fd9f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x57f0b4]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x450]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.0051b820
mov esi, dword [edi + 0x564]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x4fdc9c
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fda71
sub ecx, edx
cmp ecx, 1
jbe 0x4fdc9c
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fda88
sub ecx, edx
cmp ecx, 0x41
jae 0x4fda9d
mov ecx, 0x41
jmp 0x4fdaab
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fdaa2
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x57f070]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x4fdacc
mov eax, 0x1b
jmp 0x4fe226
mov al, byte [esi]
cmp al, 0x5b
jne 0x4fdb08
push 0x5d
push esi
call fcn.0051a760
mov ecx, eax
add esp, 8
mov dword [esp + 0x1c], ecx
test ecx, ecx
je 0x4fdb84
lea eax, [esi + 1]
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x20]
push eax
call fcn.0052b680
mov ecx, dword [esp + 0x28]
add esp, 0xc
jmp 0x4fdb84
cmp al, 0x3a
jne 0x4fdb10
mov ecx, esi
jmp 0x4fdb84
push 0x3a
push esi
call fcn.0051a760
mov ecx, eax
add esp, 8
mov dword [esp + 0x1c], ecx
test ecx, ecx
je 0x4fdb71
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.0050a7a0
add esp, 0xc
cmp eax, 1
jne 0x4fdb56
mov ecx, dword [esp + 0x18]
sub ecx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4fdb40
xor esi, esi
xor edx, edx
jmp 0x4fdbe3
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
mov eax, dword [esp + 0x1c]
push esi
push eax
call fcn.0052b680
mov ecx, dword [esp + 0x28]
add esp, 0xc
jmp 0x4fdb84
mov edx, dword [esp + 0x18]
sub edx, esi
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + edx - 1], al
test al, al
jne 0x4fdb77
xor esi, esi
xor edx, edx
test ecx, ecx
je 0x4fdbe3
push 0x3a
push ecx
call fcn.0051a760
add esp, 8
mov dword [esp + 0x28], eax
xor edx, edx
test eax, eax
je 0x4fdbe3
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.0052248d
push eax
call fcn.004e0c80
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.0051a760
add esp, 0x18
test eax, eax
je 0x4fdbe1
push 0xa
inc eax
push 0
push eax
call fcn.0052248d
push eax
call fcn.004e0c80
add esp, 0x10
movzx edx, ax
jmp 0x4fdbe3
mov edx, esi
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x28], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x4fdc88
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x48]
push esi
push dword [ebp + 0x54]
push dword [eax + 0x18]
call fcn.0050a3a0
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call fcn.0041d610
add esp, 0x18
sub eax, 0
je 0x4fdc5e
sub eax, 1
je 0x4fe221
sub eax, 1
jne 0x4fdc66
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x4fdc68
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x4fdc68
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x4fdd39
jmp 0x4fdc9e
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x4fdc9e
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4fdcf4
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004cad20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004de4f0
push esi
call dword [0x57f064]
add esp, 0x1c
jmp 0x4fe221
cmp word [esp + 0x3c], 0x17
lea edx, [esp + 0x44]
movzx eax, word [esp + 0x3c]
lea ecx, [esp + 0x40]
cmove ecx, edx
lea edx, [esp + 0x230]
push 0x401
push edx
push ecx
push eax
call fcn.0050a460
add esp, 0x10
test eax, eax
je 0x4fe221
lea ecx, [esp + 0x230]
mov byte [esp + 0x13], 0
mov dword [esp + 0x2c], ecx
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.004e89b0
add esp, 0x14
cmp eax, 1
jne 0x4fdd5f
lea eax, [esp + 0x30]
push eax
push edi
call fcn.004d4980
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4fe207
mov ebp, dword [eax]
push eax
push edi
call fcn.004e8e60
add esp, 8
test ebp, ebp
je 0x4fe207
push esi
call dword [0x57f064]
add esp, 4
xor esi, esi
nop dword [eax + eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.004dfa10
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x4fddba
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, dword [ebp + 0x1c]
mov esi, eax
test ebp, ebp
jne 0x4fdd90
jmp 0x4fddbe
test ebp, ebp
jne 0x4fdde5
push 0x100
lea eax, [esp + 0x134]
push eax
push esi
call fcn.004cad20
push eax
push str.socket_failure:__s
push edi
call fcn.004de4f0
add esp, 0x18
jmp 0x4fe221
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.0051ad20
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x1c]
cmp ax, word [esp + 0x18]
movzx esi, ax
ja 0x4fe1e9
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x24]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4fdf3e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x4fdeb6
cmp eax, 0x2741
jne 0x4fdeb6
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.004cad20
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.004de5c0
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x40]
add esp, 0x1c
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x150]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4fdecd
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp si, word [esp + 0x18]
mov byte [esp + 0x13], 0
jmp 0x4fde0b
cmp eax, 0x2740
je 0x4fdec2
cmp eax, 0xd
jne 0x4fdf05
inc esi
cmp si, word [esp + 0x18]
jmp 0x4fde0b
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004cad20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004de4f0
push dword [esp + 0x2c]
push esi
push edi
call fcn.004dedf0
add esp, 0x24
jmp 0x4fe221
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.004cad20
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.004de4f0
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.004dedf0
add esp, 0x28
jmp 0x4fe221
cmp si, word [esp + 0x18]
ja 0x4fe1e9
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4fdfa4
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004cad20
push eax
push str.getsockname___failed:__s
push edi
call fcn.004de4f0
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.004dedf0
add esp, 0x24
jmp 0x4fe221
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4fdfd5
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004cad20
push eax
push str.socket_failure:__s
jmp 0x4fdf88
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.004e8960
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x283], 0
jne 0x4fe005
cmp byte [esi + 0x27c], 0
je 0x4fe005
mov byte [esi + 0x283], 1
cmp ebx, 2
je 0x4fe061
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x283], 0
jne 0x4fe022
test ebx, ebx
je 0x4fe05b
cmp ebx, 1
jne 0x4fe02d
cmp cx, 2
jne 0x4fe05b
movzx eax, cx
sub eax, 2
je 0x4fe03a
sub eax, 0x15
jne 0x4fe05b
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x4fe168
cmp ebx, 1
je 0x4fe0be
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x4fe015
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4c8], ebx
mov eax, dword [esi + 0x154]
cmp eax, 0xffffffff
je 0x4fe08b
push eax
push esi
push edi
call fcn.004dedf0
add esp, 0xc
mov dword [esi + 0x154], 0xffffffff
mov byte [esi + 0x26d], 0
mov byte [esi + 0x26f], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x154], eax
mov byte [esi + 0x26d], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4d4], 0x1c
mov eax, ebp
jmp 0x4fe226
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
mov cl, byte [esi]
test cl, cl
je 0x4fe0e8
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x4fe0d1
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.004e2c90
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x554f7c
push eax
push edi
call fcn.00513780
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x4fe1e0
push ebp
call fcn.004cae90
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.004de4f0
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.004dedf0
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4d4], 0
mov eax, ebp
jmp 0x4fe226
movzx eax, bp
push eax
lea eax, [esp + 0xc0]
push eax
xor eax, eax
cmp word [esp + 0x44], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
lea eax, [esi + 0x450]
push eax
push edi
call fcn.00513780
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x4fe065
push ebp
call fcn.004cae90
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.004de4f0
push dword [esp + 0x24]
push esi
push edi
call fcn.004dedf0
mov dword [esi + 0x4c8], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4d4], 0
mov eax, ebp
jmp 0x4fe226
mov esi, dword [esp + 0x20]
jmp 0x4fe065
push str.bind___failed__we_ran_out_of_ports
push edi
call fcn.004de4f0
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.004dedf0
add esp, 0x14
jmp 0x4fe221
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.004de4f0
push esi
call dword [0x57f064]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00518690
add esp, 0x628
ret