Function at 0x100cf460
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x620
mov eax, dword [0x10122fc0]
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 0x100cf6ff
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100cf4e0
sub ecx, edx
cmp ecx, 1
jbe 0x100cf6ff
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100cf4f7
sub ecx, edx
cmp ecx, 0x41
jae 0x100cf50c
mov ecx, 0x41
jmp 0x100cf51a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100cf511
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x10123040]
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x100cf53b
mov eax, 0x1b
jmp 0x100cfc43
mov al, byte [esi]
cmp al, 0x5b
jne 0x100cf56b
push 0x5d
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x100cf571
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 0x100cf571
cmp al, 0x3a
jne 0x100cf57f
mov ebp, esi
xor esi, esi
xor edx, edx
test ebp, ebp
je 0x100cf645
jmp 0x100cf5d6
push 0x3a
push esi
call sub.VCRUNTIME140.dll_strchr
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x100cf62e
lea eax, [esp + 0x34]
push eax
push esi
push 0x17
call fcn.100c2d30
add esp, 0xc
cmp eax, 1
jne 0x100cf5c2
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 0x100cf5b0
jmp 0x100cf641
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 0x100cf645
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.100a2e00
push 0x2d
push ebp
movzx esi, ax
call sub.VCRUNTIME140.dll_strchr
add esp, 0x18
test eax, eax
je 0x100cf62a
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.100a2e00
add esp, 0x10
movzx edx, ax
jmp 0x100cf645
mov edx, esi
jmp 0x100cf645
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 0x100cf634
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 0x100cf6ec
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.100da910
add esp, 4
push eax
mov eax, dword [edi + 0x2b8]
push dword [eax + 4]
call fcn.1002cda0
add esp, 0x18
sub eax, 0
je 0x100cf6c5
sub eax, 1
je 0x100cfc3e
sub eax, 1
jne 0x100cf6cd
lea ecx, [esp + 0x228]
mov dword [esp + 0x24], ecx
jmp 0x100cf6cf
mov ecx, esi
mov dword [esp + 0x24], ecx
jmp 0x100cf6cf
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 0x100cf794
mov ebp, dword [esp + 0x18]
jmp 0x100cf701
movzx eax, ax
mov dword [esp + 0x28], eax
mov eax, ebp
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x1c], eax
jmp 0x100cf701
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 0x100cf757
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1009f0b0
push eax
push str.getsockname___failed:__s
push ebp
call fcn.100b3060
push esi
call dword [0x10123034]
add esp, 0x1c
jmp 0x100cfc3e
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.100da9a0
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.100ba4e0
add esp, 0x14
cmp eax, 1
jne 0x100cf7ba
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.100a9910
add esp, 8
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x100cfc21
mov ebp, dword [eax]
push eax
push dword [esp + 0x1c]
call fcn.100ba7d0
add esp, 8
test ebp, ebp
je 0x100cfc21
push esi
call dword [0x10123034]
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.100b46b0
add esp, 0x10
mov dword [esp + 0x24], eax
test eax, eax
je 0x100cf83c
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x100cf7f0
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.1009f0b0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
call fcn.100b3060
add esp, 0x18
jmp 0x100cfc3e
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 0x100cfc07
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 0x100cf993
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [esp + 0x13], 0
je 0x100cf90d
cmp eax, 0x2741
jne 0x100cf90d
push 0x100
lea eax, [esp + 0x12c]
push eax
push 0x2741
call fcn.1009f0b0
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.100b3140
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 0x100cf924
mov eax, dword [esp + 0x28]
movzx esi, ax
cmp si, word [esp + 0x1c]
mov byte [esp + 0x13], 0
jmp 0x100cf862
cmp eax, 0x2740
je 0x100cf919
cmp eax, 0xd
jne 0x100cf95b
inc esi
cmp si, word [esp + 0x1c]
jmp 0x100cf862
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1009f0b0
push eax
push str.getsockname___failed:__s
push esi
call fcn.100b3060
push dword [esp + 0x2c]
push edi
call fcn.100b3c40
add esp, 0x20
jmp 0x100cfc3e
push 0x100
lea ecx, [esp + 0x12c]
push ecx
push eax
call fcn.1009f0b0
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push dword [esp + 0x30]
call fcn.100b3060
push dword [esp + 0x30]
push edi
call fcn.100b3c40
add esp, 0x24
jmp 0x100cfc3e
cmp si, word [esp + 0x1c]
ja 0x100cfc07
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 0x100cf9e6
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1009f0b0
push eax
push str.getsockname___failed:__s
push dword [esp + 0x2c]
jmp 0x100cf944
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x100cfa1e
push 0x100
lea eax, [esp + 0x12c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1009f0b0
push eax
push str.socket_failure:__s
push dword [esp + 0x2c]
jmp 0x100cf944
push 0x2f
lea eax, [esp + 0xb8]
push eax
push ebp
call fcn.100ba490
add esp, 0xc
cmp byte [edi + 0x51b], 0
jne 0x100cfa4a
cmp byte [edi + 0x513], 0
je 0x100cfa4a
mov byte [edi + 0x51b], 1
cmp ebx, 2
je 0x100cfaa6
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x34]
nop word [eax + eax]
cmp byte [edi + 0x51b], 0
jne 0x100cfa6d
test ebx, ebx
je 0x100cfaa0
cmp ebx, 1
jne 0x100cfa78
cmp cx, 2
jne 0x100cfaa0
movzx eax, cx
sub eax, 2
je 0x100cfa85
sub eax, 0x15
jne 0x100cfaa0
push dword [esp + 0x36]
call esi
movzx ebp, ax
test ebx, ebx
je 0x100cfb94
cmp ebx, 1
je 0x100cfaea
mov cx, word [esp + 0x34]
inc ebx
cmp ebx, 2
jne 0x100cfa60
mov ebp, dword [esp + 0x24]
lea esi, [edi + 0x728]
mov dword [esi + 0x64], ebx
mov eax, dword [edi + 0x424]
cmp eax, 0xffffffff
je 0x100cfac8
push eax
push edi
call fcn.100b3c40
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 0x100cfc43
lea edx, [esp + 0xe4]
mov edi, 0x2c
lea esi, [esp + 0xb4]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x100cfb17
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x100cfb00
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.100a3020
mov edi, dword [esp + 0x44]
lea eax, [esp + 0xf8]
push eax
push str.PORT
push 0x100fbc18
lea esi, [edi + 0x728]
push esi
call fcn.100e3000
mov ebp, eax
add esp, 0x24
test ebp, ebp
je 0x100cfab0
push ebp
call fcn.1009f260
push eax
push str.Failure_sending_PORT_command:__s
push dword [esp + 0x24]
call fcn.100b3060
push dword [esp + 0x24]
push edi
call fcn.100b3c40
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x100cfc43
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.100e3000
mov ebp, eax
add esp, 0x18
test ebp, ebp
je 0x100cfab0
push ebp
call fcn.1009f260
push eax
push str.Failure_sending_EPRT_command:__s
push dword [esp + 0x24]
call fcn.100b3060
push dword [esp + 0x24]
push edi
call fcn.100b3c40
mov dword [esi + 0x64], 1
add esp, 0x18
mov dword [edi + 0x798], 0
mov eax, ebp
jmp 0x100cfc43
push str.bind___failed__we_ran_out_of_ports_
push dword [esp + 0x1c]
call fcn.100b3060
push dword [esp + 0x1c]
push edi
call fcn.100b3c40
jmp 0x100cfc3b
mov eax, dword [esp + 0x24]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push dword [esp + 0x20]
call fcn.100b3060
push esi
call dword [0x10123034]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x62c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1009d019
add esp, 0x620
ret