Function at 0x42f7f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x45b008]
xor eax, esp
mov dword [esp + 0x61c], eax
push ebx
mov ebx, dword [esp + 0x62c]
lea eax, [esp + 0xa8]
push ebp
push esi
push edi
mov edi, dword [esp + 0x634]
push 0x2f
push 0
push eax
mov ebp, dword [edi]
mov dword [esp + 0x3c], edi
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x984]
xor eax, eax
mov dword [esp + 0x38], eax
add esp, 0xc
mov ecx, dword [ebp + 0x984]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x1c], eax
mov byte [esp + 0x13], 1
test ecx, ecx
je 0x42fa8f
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42f870
sub ecx, edx
cmp ecx, 1
jbe 0x42fa8f
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42f887
sub ecx, edx
cmp ecx, 0x41
jae 0x42f89c
mov ecx, 0x41
jmp 0x42f8aa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42f8a1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x45b034]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x42f8cb
mov eax, 0x1b
jmp 0x42ffd3
mov al, byte [esi]
cmp al, 0x5b
jne 0x42f8fb
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x42f901
lea eax, [esi + 1]
mov ecx, ebp
sub ecx, eax
push ecx
push eax
mov eax, dword [esp + 0x24]
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
jmp 0x42f901
cmp al, 0x3a
jne 0x42f90f
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x42f9d5
jmp 0x42f966
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x42f9be
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.004232c0
add esp, 0xc
cmp eax, 1
jne 0x42f952
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 0x42f940
jmp 0x42f9d1
mov eax, ebp
sub eax, esi
push eax
mov eax, dword [esp + 0x20]
push esi
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x42f9d5
push 0xa
push edx
lea ecx, [ebp + 1]
push ecx
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00417f20
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x42f9ba
push 0xa
inc eax
push 0
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.00417f20
add esp, 0x10
movzx edx, ax
jmp 0x42f9d5
mov edx, esi
jmp 0x42f9d5
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 0x42f9c4
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 0x42fa7c
push 0x401
lea eax, [esp + 0x22c]
push eax
mov eax, dword [edi + 0x2b8]
push esi
push dword [edi + 0x2f4]
push dword [eax + 0x18]
call fcn.0043a790
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.00408860
add esp, 0x18
sub eax, 0
je 0x42fa55
sub eax, 1
je 0x42ffce
sub eax, 1
jne 0x42fa5d
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x42fa5f
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x42fa5f
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 0x42fb24
mov ebp, dword [esp + 0x18]
jmp 0x42fa91
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x42fa91
xor esi, esi
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x80
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x42fae7
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00409320
push eax
push str.getsockname___failed:__s
push ebp
call fcn.004157f0
push esi
call dword [0x45b028]
add esp, 0x1c
jmp 0x42ffce
cmp word [esp + 0x34], 0x17
lea edx, [esp + 0x3c]
movzx eax, word [esp + 0x34]
lea ecx, [esp + 0x38]
cmove ecx, edx
lea edx, [esp + 0x228]
push 0x401
push edx
push ecx
push eax
call fcn.0043a820
lea ecx, [esp + 0x238]
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 edi
call fcn.0041c250
add esp, 0x14
cmp eax, 1
jne 0x42fb4a
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.004106d0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x42ffb1
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.0041c500
add esp, 8
test ebp, ebp
je 0x42ffb1
push esi
call dword [0x45b028]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
nop dword [eax]
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00416d60
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x42fbcc
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x42fb80
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00409320
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.004157f0
add esp, 0x18
jmp 0x42ffce
push dword [ebp + 0x10]
lea eax, [esp + 0x38]
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
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 0x42ff97
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 0x42fd23
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x42fc9d
cmp eax, 0x2741
jne 0x42fc9d
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.00409320
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.004158d0
add esp, 0x1c
mov dword [esp + 0x20], 0x80
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x38]
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x42fcb4
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x42fbf2
cmp eax, 0x2740
je 0x42fca9
cmp eax, 0xd
jne 0x42fceb
inc esi
cmp si, word [esp + 0x1c]
jmp 0x42fbf2
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00409320
push eax
push str.getsockname___failed:__s
push esi
call fcn.004157f0
push dword [esp + 0x2c]
push edi
call fcn.004163d0
add esp, 0x20
jmp 0x42ffce
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.00409320
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.004157f0
push dword [esp + 0x30]
push edi
call fcn.004163d0
add esp, 0x24
jmp 0x42ffce
cmp si, word [esp + 0x1c]
ja 0x42ff97
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 0x42fd76
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00409320
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x42fcd4
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x42fdae
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00409320
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x42fcd4
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.0041c200
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x42fdda
cmp byte [edi + 0x513], 0
je 0x42fdda
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x42fe36
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x42fdfd
test ebx, ebx
je 0x42fe30
cmp ebx, 1
jne 0x42fe08
cmp cx, 2
jne 0x42fe30
movzx eax, cx
sub eax, 2
je 0x42fe15
sub eax, 0x15
jne 0x42fe30
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x42ff24
cmp ebx, 1
je 0x42fe7a
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x42fdf0
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x42fe58
push eax
push edi
call fcn.004163d0
add esp, 8
mov eax, dword [esp + 0x14]
mov dword [edi + 0x424], eax
mov eax, ebp
mov byte [edi + 0x507], 1
mov dword [edi + 0x798], 0x1c
jmp 0x42ffd3
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x42fea7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x42fe90
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.004185b0
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x44f678
lea esi, [edi + 0x728]
push esi
call fcn.00442e20
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x42fe40
push ebp
call fcn.004094d0
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.004157f0
push dword [esp + 0x24]
push edi
call fcn.004163d0
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x42ffd3
movzx eax, bp
lea esi, [edi + 0x728]
push eax
lea eax, [esp + 0xb8]
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.00442e20
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x42fe40
push ebp
call fcn.004094d0
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.004157f0
push dword [esp + 0x24]
push edi
call fcn.004163d0
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x42ffd3
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.004157f0
push dword [esp + 0x1c]
push edi
call fcn.004163d0
jmp 0x42ffcb
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.004157f0
push esi
call dword [0x45b028]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00407d04
add esp, 0x620
ret