Function at 0x4b5c80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x618
push ebx
mov ebx, dword [esp + 0x620]
push ebp
push esi
push edi
mov edi, dword [ebx]
push 0x2e
xor ebp, ebp
lea eax, [esp + 0xb5]
push ebp
push eax
mov dword [esp + 0x20], edi
mov dword [esp + 0x1c], 0xffffffff
mov byte [esp + 0xbc], 0
call fcn.004d8ce0
mov esi, dword [edi + 0x9f4]
mov dword [esp + 0x30], ebp
mov eax, dword [edi + 0x9f4]
add esp, 0xc
mov dword [esp + 0x20], ebp
mov dword [esp + 0x18], ebp
mov dword [esp + 0x28], 1
cmp eax, ebp
je 0x4b5ed1
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4b5ce7
sub eax, edx
cmp eax, 1
jbe 0x4b5ed1
mov eax, esi
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4b5d00
sub eax, edx
cmp eax, 0x41
jae 0x4b5d15
mov eax, 0x41
jmp 0x4b5d29
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4b5d20
sub eax, edx
inc eax
push 1
push eax
call dword [0x54ae78]
mov ebp, eax
add esp, 8
test ebp, ebp
jne 0x4b5d4a
pop edi
pop esi
lea eax, [ebp + 0x1b]
pop ebp
pop ebx
add esp, 0x618
ret
mov al, byte [esi]
cmp al, 0x5b
jne 0x4b5dff
push 0x5d
push esi
lea ebx, [esi + 1]
call fcn.004d5bf0
mov edi, eax
add esp, 8
test edi, edi
je 0x4b5e7b
mov ecx, edi
sub ecx, ebx
push ecx
push ebx
push ebp
call fcn.004dd010
mov ebx, dword [esp + 0x638]
add esp, 0xc
test edi, edi
je 0x4b5e82
push 0x3a
push edi
call fcn.004d5bf0
mov esi, eax
add esp, 8
test esi, esi
je 0x4b5e82
push 0xa
lea ecx, [esi + 1]
push 0
push ecx
call fcn.004dc101
push eax
call fcn.0049c990
movzx edi, ax
push 0x2d
push esi
mov dword [esp + 0x38], edi
call fcn.004d5bf0
add esp, 0x18
test eax, eax
je 0x4b5e72
push 0xa
inc eax
push 0
push eax
call fcn.004dc101
push eax
call fcn.0049c990
movzx eax, ax
add esp, 0x10
mov dword [esp + 0x18], eax
cmp di, ax
jbe 0x4b5e82
xor eax, eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], eax
jmp 0x4b5e82
cmp al, 0x3a
jne 0x4b5e0a
mov edi, esi
jmp 0x4b5d82
push 0x3a
push esi
call fcn.004d5bf0
mov edi, eax
add esp, 8
test edi, edi
je 0x4b5e60
lea edx, [esp + 0x30]
push edx
push esi
push 0x17
call fcn.004c8160
add esp, 0xc
cmp eax, 1
jne 0x4b5e4c
xor eax, eax
mov edx, ebp
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], eax
mov eax, esi
sub edx, esi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x4b5e40
jmp 0x4b5e82
mov eax, edi
sub eax, esi
push eax
push esi
push ebp
call fcn.004dd010
add esp, 0xc
jmp 0x4b5d82
mov edx, ebp
mov eax, esi
sub edx, esi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x4b5e66
jmp 0x4b5e82
movzx edx, di
mov dword [esp + 0x18], edx
jmp 0x4b5e82
mov ebx, dword [esp + 0x62c]
cmp byte [ebp], 0
je 0x4b5ed1
mov ecx, dword [ebx + 0x2f4]
mov edx, dword [ebx + 0x2b8]
push 0x401
lea eax, [esp + 0x228]
push eax
mov eax, dword [edx + 0x18]
push ebp
push ecx
push eax
call fcn.004c9070
mov ecx, dword [ebx + 0x2b8]
mov edx, dword [ecx + 4]
add esp, 4
push eax
push edx
call fcn.004915d0
add esp, 0x18
sub eax, 0
je 0x4b5f37
dec eax
je 0x4b5f27
dec eax
je 0x4b5f75
mov edx, dword [ebx + 0x420]
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x34]
push ecx
push edx
mov dword [esp + 0x28], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4b5f3b
push 0x100
lea eax, [esp + 0x128]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0048eed0
mov ecx, dword [esp + 0x20]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.00499840
push ebp
call dword [0x54ae6c]
add esp, 0x1c
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
mov esi, ebp
jmp 0x4b5f7c
movzx eax, word [esp + 0x30]
push 0x401
lea edx, [esp + 0x228]
push edx
cmp eax, 0x17
je 0x4b5f5a
lea ecx, [esp + 0x3c]
push ecx
push eax
jmp 0x4b5f61
lea eax, [esp + 0x40]
push eax
push 0x17
call fcn.004c9440
add esp, 0x10
test eax, eax
je 0x4b5f27
mov dword [esp + 0x28], 0
lea esi, [esp + 0x224]
lea ecx, [esp + 0x24]
push ecx
push 0
push 0
push esi
push ebx
call fcn.004c20d0
add esp, 0x14
cmp eax, 1
jne 0x4b5fa2
lea edx, [esp + 0x24]
push edx
push ebx
call fcn.0048fb80
add esp, 8
mov eax, dword [esp + 0x24]
test eax, eax
je 0x4b5fbe
mov edi, dword [eax]
push eax
mov eax, dword [esp + 0x18]
push eax
call fcn.004c2380
add esp, 8
test edi, edi
jne 0x4b5fe8
mov ecx, dword [esp + 0x14]
push esi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ecx
call fcn.00499840
push ebp
call dword [0x54ae6c]
add esp, 0x10
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
push ebp
call dword [0x54ae6c]
mov ebp, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
mov dword [esp + 0x10], 0xffffffff
xor esi, esi
lea edx, [esp + 0x10]
push edx
push 0
push edi
push ebx
call fcn.004a0ab0
add esp, 0x10
mov dword [esp + 0x2c], eax
test eax, eax
je 0x4b6028
call ebp
mov edi, dword [edi + 0x1c]
mov esi, eax
test edi, edi
jne 0x4b6002
jmp 0x4b602c
test edi, edi
jne 0x4b6062
push 0x100
lea eax, [esp + 0x128]
push eax
push esi
call fcn.0048eed0
mov ecx, dword [esp + 0x20]
push eax
push str.socket_failure:__s
push ecx
call fcn.00499840
add esp, 0x18
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
mov edx, dword [edi + 0x10]
mov eax, dword [edi + 0x18]
push edx
push eax
lea ecx, [esp + 0x38]
push ecx
call fcn.004d8e20
mov eax, dword [esp + 0x2c]
mov edx, dword [edi + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], edx
movzx esi, ax
cmp ax, word [esp + 0x18]
ja 0x4b61d4
mov ebp, dword [esp + 0x28]
push esi
call dword [sym.imp.WS2_32.dll_htons]
mov edx, dword [esp + 0x10]
mov word [esp + 0x32], ax
mov eax, dword [esp + 0x1c]
push eax
lea ecx, [esp + 0x34]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x4b61cd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test ebp, ebp
je 0x4b6128
cmp eax, 0x2741
jne 0x4b6128
push 0x100
lea eax, [esp + 0x128]
push eax
push 0x2741
call fcn.0048eed0
movzx ecx, si
mov esi, dword [esp + 0x20]
push eax
push ecx
push str.bind_port_hu__on_non_local_address_failed:__s_n
push esi
call fcn.00499770
mov ecx, dword [ebx + 0x420]
add esp, 0x1c
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x34]
push eax
push ecx
mov dword [esp + 0x28], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4b6145
movzx esi, word [esp + 0x20]
xor ebp, ebp
jmp 0x4b6135
cmp eax, 0x2740
je 0x4b6134
cmp eax, 0xd
jne 0x4b6188
inc esi
cmp si, word [esp + 0x18]
jbe 0x4b6094
jmp 0x4b61d4
push 0x100
lea edx, [esp + 0x128]
push edx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0048eed0
push eax
push str.getsockname___failed:__s
push esi
call fcn.00499840
mov eax, dword [esp + 0x28]
push eax
push ebx
call fcn.004a0a20
add esp, 0x20
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
push 0x100
lea ecx, [esp + 0x128]
push ecx
push eax
call fcn.0048eed0
push eax
mov eax, dword [esp + 0x24]
movzx edx, si
push edx
push str.bind_port_hu__failed:__s
push eax
call fcn.00499840
mov ecx, dword [esp + 0x2c]
push ecx
push ebx
call fcn.004a0a20
add esp, 0x24
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
cmp si, word [esp + 0x18]
jbe 0x4b6201
mov edx, dword [esp + 0x14]
push str.bind___failed__we_ran_out_of_ports_
push edx
call fcn.00499840
mov eax, dword [esp + 0x18]
push eax
push ebx
call fcn.004a0a20
add esp, 0x10
pop edi
pop esi
pop ebp
mov eax, 0x1e
pop ebx
add esp, 0x618
ret
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x1c]
push ecx
lea edx, [esp + 0x34]
push edx
push eax
mov dword [esp + 0x28], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4b624b
push 0x100
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0048eed0
mov edx, dword [esp + 0x20]
push eax
push str.getsockname___failed:__s
push edx
jmp 0x4b6165
mov ecx, dword [esp + 0x10]
push 1
push ecx
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x4b628f
push 0x100
lea edx, [esp + 0x128]
push edx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0048eed0
push eax
mov eax, dword [esp + 0x24]
push str.socket_failure:__s
push eax
call fcn.00499840
mov ecx, dword [esp + 0x28]
push ecx
jmp 0x4b616f
push 0x2f
lea edx, [esp + 0xb4]
push edx
push edi
call fcn.004c16e0
add esp, 0xc
cmp dword [ebx + 0x58c], 0
jne 0x4b62be
cmp dword [ebx + 0x570], 0
je 0x4b62be
mov dword [ebx + 0x58c], 1
mov edi, dword [esp + 0x630]
cmp edi, 2
je 0x4b6323
mov ebp, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x30]
cmp dword [ebx + 0x58c], 0
jne 0x4b62e2
test edi, edi
je 0x4b631d
cmp edi, 1
jne 0x4b62ed
cmp cx, 2
jne 0x4b631d
movzx eax, cx
sub eax, 2
je 0x4b6301
sub eax, 0x15
jne 0x4b631d
mov eax, dword [esp + 0x32]
push eax
jmp 0x4b6306
mov ecx, dword [esp + 0x32]
push ecx
call ebp
movzx esi, ax
test edi, edi
je 0x4b6381
cmp edi, 1
je 0x4b6402
mov cx, word [esp + 0x30]
inc edi
cmp edi, 2
jne 0x4b62d5
mov ebp, dword [esp + 0x2c]
mov dword [ebx + 0x850], edi
mov eax, dword [ebx + 0x424]
cmp eax, 0xffffffff
je 0x4b634c
push eax
push ebx
call fcn.004a0a20
add esp, 8
mov dword [ebx + 0x424], 0xffffffff
mov eax, dword [esp + 0x10]
pop edi
mov dword [ebx + 0x424], eax
pop esi
mov dword [ebx + 0x538], 0
mov dword [ebx + 0x530], 1
mov eax, ebp
pop ebp
mov dword [ebx + 0x85c], 0x1c
pop ebx
add esp, 0x618
ret
xor ecx, ecx
cmp word [esp + 0x30], 2
movzx edx, si
setne cl
push edx
lea eax, [esp + 0xb4]
push eax
lea esi, [ebx + 0x7c8]
inc ecx
push ecx
push str.EPRT
push str._s__d_s_hu
push esi
call fcn.004cc9c0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x4b6327
push ebp
call fcn.0048e450
mov edx, dword [esp + 0x18]
push eax
push str.Failure_sending_EPRT_command:__s
push edx
call fcn.00499840
mov eax, dword [esp + 0x20]
push eax
push ebx
call fcn.004a0a20
add esp, 0x18
pop edi
mov dword [esi + 0x88], 1
pop esi
mov eax, ebp
pop ebp
mov dword [ebx + 0x85c], 0
pop ebx
add esp, 0x618
ret
lea ecx, [esp + 0xe0]
lea edx, [esp + 0xb0]
mov al, byte [edx]
test al, al
je 0x4b6425
cmp al, 0x2e
jne 0x4b641f
mov byte [ecx], 0x2c
jmp 0x4b6421
mov byte [ecx], al
inc ecx
inc edx
jne 0x4b6410
movzx eax, si
mov edx, eax
and edx, 0xff
push edx
shr eax, 8
push eax
push str.__d__d
push 0x14
push ecx
mov byte [ecx], 0
call fcn.004a3170
lea eax, [esp + 0xf4]
push eax
push str.PORT
lea eax, [ebx + 0x7c8]
push 0x51c2c8
push eax
call fcn.004cc9c0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x4b6327
push ebp
call fcn.0048e450
mov ecx, dword [esp + 0x18]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.00499840
mov edx, dword [esp + 0x20]
push edx
push ebx
call fcn.004a0a20
add esp, 0x18
pop edi
pop esi
mov eax, ebp
pop ebp
mov dword [ebx + 0x85c], 0
pop ebx
add esp, 0x618
ret