Function at 0x100dc440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x1014c200]
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 0x100dc6df
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100dc4c0
sub ecx, edx
cmp ecx, 1
jbe 0x100dc6df
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100dc4d7
sub ecx, edx
cmp ecx, 0x41
jae 0x100dc4ec
mov ecx, 0x41
jmp 0x100dc4fa
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100dc4f1
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x1014c280]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x100dc51b
mov eax, 0x1b
jmp 0x100dcc23
mov al, byte [esi]
cmp al, 0x5b
jne 0x100dc54b
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x100dc551
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 0x100dc551
cmp al, 0x3a
jne 0x100dc55f
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x100dc625
jmp 0x100dc5b6
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x100dc60e
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.100cfd20
add esp, 0xc
cmp eax, 1
jne 0x100dc5a2
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 0x100dc590
jmp 0x100dc621
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 0x100dc625
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.100afde0
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x100dc60a
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.100afde0
add esp, 0x10
movzx edx, ax
jmp 0x100dc625
mov edx, esi
jmp 0x100dc625
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 0x100dc614
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 0x100dc6cc
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.100e78f0
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.1002f060
add esp, 0x18
sub eax, 0
je 0x100dc6a5
sub eax, 1
je 0x100dcc1e
sub eax, 1
jne 0x100dc6ad
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x100dc6af
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x100dc6af
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 0x100dc774
mov ebp, dword [esp + 0x18]
jmp 0x100dc6e1
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x100dc6e1
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 0x100dc737
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100ac090
push eax
push str.getsockname___failed:__s
push ebp
call fcn.100c0050
push esi
call dword [0x1014c274]
add esp, 0x1c
jmp 0x100dcc1e
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.100e7980
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.100c74d0
add esp, 0x14
cmp eax, 1
jne 0x100dc79a
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.100b68f0
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x100dcc01
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.100c77c0
add esp, 8
test ebp, ebp
je 0x100dcc01
push esi
call dword [0x1014c274]
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.100c16a0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x100dc81c
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x100dc7d0
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.100ac090
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.100c0050
add esp, 0x18
jmp 0x100dcc1e
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 0x100dcbe7
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 0x100dc973
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x100dc8ed
cmp eax, 0x2741
jne 0x100dc8ed
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.100ac090
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.100c0130
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 0x100dc904
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x100dc842
cmp eax, 0x2740
je 0x100dc8f9
cmp eax, 0xd
jne 0x100dc93b
inc esi
cmp si, word [esp + 0x1c]
jmp 0x100dc842
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100ac090
push eax
push str.getsockname___failed:__s
push esi
call fcn.100c0050
push dword [esp + 0x2c]
push edi
call fcn.100c0c30
add esp, 0x20
jmp 0x100dcc1e
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.100ac090
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.100c0050
push dword [esp + 0x30]
push edi
call fcn.100c0c30
add esp, 0x24
jmp 0x100dcc1e
cmp si, word [esp + 0x1c]
ja 0x100dcbe7
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 0x100dc9c6
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100ac090
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x100dc924
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x100dc9fe
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100ac090
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x100dc924
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.100c7480
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x100dca2a
cmp byte [edi + 0x513], 0
je 0x100dca2a
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x100dca86
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x100dca4d
test ebx, ebx
je 0x100dca80
cmp ebx, 1
jne 0x100dca58
cmp cx, 2
jne 0x100dca80
movzx eax, cx
sub eax, 2
je 0x100dca65
sub eax, 0x15
jne 0x100dca80
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x100dcb74
cmp ebx, 1
je 0x100dcaca
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x100dca40
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x100dcaa8
push eax
push edi
call fcn.100c0c30
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 0x100dcc23
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x100dcaf7
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x100dcae0
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.100b0000
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x1010c1f0
lea esi, [edi + 0x728]
push esi
call fcn.100efff0
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x100dca90
push ebp
call fcn.100ac240
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.100c0050
push dword [esp + 0x24]
push edi
call fcn.100c0c30
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x100dcc23
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.100efff0
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x100dca90
push ebp
call fcn.100ac240
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.100c0050
push dword [esp + 0x24]
push edi
call fcn.100c0c30
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x100dcc23
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.100c0050
push dword [esp + 0x1c]
push edi
call fcn.100c0c30
jmp 0x100dcc1b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.100c0050
push esi
call dword [0x1014c274]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100a9e59
add esp, 0x620
ret