Function at 0x10014f70
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x1006a744]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
push ebp
mov ebp, dword [esp + 0x634]
push esi
push edi
mov edi, dword [esp + 0x640]
mov eax, dword [ebp + 0xc]
mov dword [esp + 0x10], eax
add eax, 0x378
push 0x2f
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc0]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
call sub.VCRUNTIME140.dll_memset
mov esi, dword [ebp + 0x51c]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], eax
mov byte [esp + 0x17], 1
mov dword [esp + 0x18], eax
test esi, esi
je 0x100151f1
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10014ff4
sub ecx, edx
cmp ecx, 1
jbe 0x100151f1
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10015010
sub ecx, edx
cmp ecx, 0x41
jae 0x10015025
mov ecx, 0x41
jmp 0x10015039
mov ecx, esi
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10015030
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x100691bc]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x1001505c
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x100156b0
mov al, byte [esi]
cmp al, 0x5b
jne 0x10015080
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x10015143
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x100150cb
cmp al, 0x3a
jne 0x10015088
mov ebx, esi
jmp 0x100150d8
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x10015130
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x100150c5
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 0x100150b6
jmp 0x10015143
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncpy]
add esp, 0xc
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x10015147
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call dword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
push eax
call fcn.1004ac80
push 0x2d
push ebx
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x1001512c
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.1004ac80
add esp, 0x10
movzx edx, ax
jmp 0x10015147
mov edx, esi
jmp 0x10015147
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 0x10015136
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, si
movzx ebx, cx
xor ecx, ecx
cmp si, dx
cmovbe ecx, eax
mov eax, dword [esp + 0x18]
movzx esi, cx
cmp byte [eax], 0
je 0x100151e5
push 0x401
lea ecx, [esp + 0x234]
push ecx
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x448]
mov eax, dword [eax + 0x40]
add eax, 0x10
push eax
call fcn.10023680
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x40]
push dword [eax]
call sym.libcurl.dll_curl_pushheader_byname
add esp, 0x18
sub eax, 0
je 0x100151c5
sub eax, 1
je 0x100156a7
sub eax, 1
jne 0x100151cf
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x100151d1
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x100151d1
xor eax, eax
mov dword [esp + 0x28], esi
mov esi, ebx
mov dword [esp + 0x24], esi
test eax, eax
jne 0x10015291
jmp 0x100151f1
mov eax, esi
mov dword [esp + 0x28], eax
mov eax, ebx
mov dword [esp + 0x24], eax
mov ebx, dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
mov dword [esp + 0x20], 0x80
push eax
push dword [ebx + 0x120]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x10015244
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1003d3d0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.1000c060
add esp, 0x18
jmp 0x100156ab
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x10015258
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x10015261
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x100156ab
lea eax, [esp + 0x230]
xor cl, cl
mov dword [esp + 0x30], eax
mov byte [esp + 0x17], cl
lea ecx, [esp + 0x34]
push ecx
push 0
push 0
push eax
push ebp
call fcn.10019e10
add esp, 0x14
cmp eax, 1
jne 0x100152b7
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.10002210
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x10015694
mov ebx, dword [eax]
push eax
push ebp
call fcn.1001a310
add esp, 8
test ebx, ebx
je 0x10015694
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
nop dword [eax]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
movzx eax, byte [eax + 0x451]
push eax
push 0
push ebx
push ebp
call fcn.10004670
add esp, 0x14
test eax, eax
je 0x10015331
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x100152e0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.1003d3d0
push eax
push str.socket_failure:__s
push ebp
call fcn.1000c060
add esp, 0x18
jmp 0x100156a7
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x10]
add esp, 0xc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp ax, word [esp + 0x24]
ja 0x10015684
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x10015449
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x17]
test cl, cl
je 0x10015403
cmp eax, 0x2741
jne 0x10015403
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.1003d3d0
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.1000c130
add esp, 0x1c
mov dword [esp + 0x1c], 0x80
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x40]
push eax
mov eax, dword [esp + 0x18]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x10015474
mov eax, dword [esp + 0x28]
xor cl, cl
movzx esi, ax
mov byte [esp + 0x17], cl
jmp 0x1001535d
cmp eax, 0x2740
je 0x1001540f
cmp eax, 0xd
jne 0x1001541e
inc esi
mov byte [esp + 0x17], cl
movzx eax, si
mov esi, eax
jmp 0x10015352
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.1003d3d0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.1000c060
add esp, 0x1c
jmp 0x100156a7
cmp si, word [esp + 0x24]
ja 0x10015684
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x28]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x100154a1
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1003d3d0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.1000c060
add esp, 0x18
jmp 0x100156a7
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x100154c9
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x10015317
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.10019dc0
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1d2], 0
jne 0x100154f9
cmp byte [eax + 0x1cc], 0
je 0x100154f9
mov byte [eax + 0x1d2], 1
cmp edi, 2
je 0x1001555a
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax]
cmp byte [eax + 0x1d2], 0
jne 0x1001551d
test edi, edi
je 0x10015554
cmp edi, 1
jne 0x10015528
cmp cx, 2
jne 0x10015554
movzx eax, cx
sub eax, 2
je 0x10015535
sub eax, 0x15
jne 0x10015550
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x1001562e
cmp edi, 1
je 0x1001559a
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x10015510
mov ebx, dword [esp + 0x2c]
lea eax, [esp + 0x20]
mov dword [ebx + 0x90], edi
mov ebx, dword [esp + 0x10]
push eax
push 1
push ebx
push ebp
call fcn.100043a0
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x100156b0
mov eax, dword [ebp + 0xc]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x416], 0x1c
jmp 0x100156ba
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x100155c7
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x100155b0
movzx ecx, bx
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call sym.libcurl.dll_curl_msnprintf
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x1005af08
push ebx
push ebp
call fcn.1002f5a0
mov esi, eax
add esp, 0x28
test esi, esi
je 0x1001555e
push esi
call sym.libcurl.dll_curl_easy_strerror
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.1000c060
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x100156b0
movzx eax, bx
mov ebx, dword [esp + 0x2c]
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
push ebx
push ebp
call fcn.1002f5a0
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x1001555e
push esi
call sym.libcurl.dll_curl_easy_strerror
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.1000c060
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x100156b0
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.1000c060
add esp, 8
jmp 0x100156a7
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.1000c060
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov esi, 0x1e
mov eax, dword [ebp + 0xc]
mov byte [eax + 0x416], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x100156ce
push eax
push ebx
push ebp
call fcn.100045a0
add esp, 0xc
push dword [esp + 0x18]
call dword [0x100691b0]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10056613
add esp, 0x628
ret