Function at 0x41bbb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x9a8
mov eax, dword [0x46d020]
xor eax, esp
mov dword [esp + 0x9a4], eax
push ebx
push ebp
mov ebp, dword [esi]
push edi
xor ebx, ebx
push 0xff
lea eax, [esp + 0xb1]
push ebx
push eax
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x18], 0xffffffff
mov byte [esp + 0xb8], bl
call fcn.0043be20
mov edi, dword [ebp + 0x3b4]
mov dword [esp + 0x2c], ebx
mov eax, dword [ebp + 0x3b4]
add esp, 0xc
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x24], 1
cmp eax, ebx
je 0x41bd4e
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41bc20
sub eax, edx
cmp eax, 1
jbe 0x41bd4e
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41bc37
sub eax, edx
cmp eax, 0x16
jae 0x41bc4c
mov eax, 0x16
jmp 0x41bc5a
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41bc51
sub eax, edx
inc eax
push 1
push eax
call dword [0x46d010]
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x41bc88
pop edi
pop ebp
lea eax, [ebx + 0x1b]
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
cmp byte [edi], 0x3a
jne 0x41bdb9
mov ebp, edi
test ebp, ebp
je 0x41bcfe
push 0x3a
push ebp
call fcn.0043a1d0
mov edi, eax
add esp, 8
test edi, edi
je 0x41bcfe
push 0xa
lea edx, [edi + 1]
push 0
push edx
call fcn.0043cd34
push eax
call fcn.00423de0
movzx ebp, ax
push 0x2d
push edi
mov dword [esp + 0x34], ebp
call fcn.0043a1d0
xor edi, edi
add esp, 0x18
cmp eax, edi
je 0x41bdf3
push 0xa
inc eax
push edi
push eax
call fcn.0043cd34
push eax
call fcn.00423de0
movzx eax, ax
add esp, 0x10
mov dword [esp + 0x18], eax
cmp bp, ax
jbe 0x41bcfe
mov dword [esp + 0x18], edi
mov dword [esp + 0x1c], edi
cmp byte [ebx], 0
je 0x41bd4e
mov edx, dword [esi + 0x88]
mov eax, dword [esi + 0x4c]
push 0x401
lea ecx, [esp + 0x1b0]
push ecx
mov ecx, dword [eax + 0x18]
push ebx
push edx
push ecx
call fcn.0042dbb0
mov edx, dword [esi + 0x4c]
add esp, 4
push eax
mov eax, dword [edx + 4]
push eax
call fcn.0042dbb0
add esp, 0x18
sub eax, 0
je 0x41bdff
sub eax, 1
je 0x41bd9c
sub eax, 1
je 0x41be2b
mov eax, dword [esi + 0x154]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x41be03
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004106c0
mov ecx, dword [esp + 0x18]
push eax
push str.getsockname___failed:__s
push ecx
call fcn.0040b5f0
push ebx
call dword [0x46d004]
add esp, 0x18
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
push 0x3a
push edi
call fcn.0043a1d0
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x41bdde
mov ecx, ebp
sub ecx, edi
push ecx
push edi
push ebx
call fcn.0043c370
add esp, 0xc
jmp 0x41bc93
mov edx, ebx
mov eax, edi
sub edx, edi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x41bde4
jmp 0x41bcfe
movzx eax, bp
mov dword [esp + 0x18], eax
jmp 0x41bcfe
mov edi, ebx
jmp 0x41be32
movzx ecx, word [esp + 0x2c]
push 0x401
lea edx, [esp + 0x1b0]
push edx
lea eax, [esp + 0x38]
push eax
push ecx
call fcn.00410ea0
add esp, 0x10
mov dword [esp + 0x24], 0
lea edi, [esp + 0x1ac]
lea edx, [esp + 0x20]
push edx
push 0
push edi
push esi
call fcn.004023b0
add esp, 0x10
cmp eax, 1
jne 0x41be56
lea eax, [esp + 0x20]
push eax
push esi
call fcn.00401d80
add esp, 8
mov eax, dword [esp + 0x20]
test eax, eax
je 0x41be72
mov ecx, dword [esp + 0x10]
mov ebp, dword [eax]
push eax
push ecx
call fcn.00402880
add esp, 8
test ebp, ebp
jne 0x41bea9
mov edx, dword [esp + 0x10]
push edi
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edx
call fcn.0040b5f0
push ebx
call dword [0x46d004]
add esp, 0x10
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
push ebx
call dword [0x46d004]
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
mov dword [esp + 0xc], 0xffffffff
xor edi, edi
lea eax, [esp + 0xc]
push eax
push 0
push ebp
push esi
call fcn.0040dbd0
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x41bee9
call ebx
mov ebp, dword [ebp + 0x1c]
mov edi, eax
test ebp, ebp
jne 0x41bec3
jmp 0x41beed
test ebp, ebp
jne 0x41bf24
push edi
push esi
call fcn.004106c0
mov ecx, dword [esp + 0x18]
push eax
push str.socket_failure:__s
push ecx
call fcn.0040b5f0
add esp, 0x14
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0x18]
push edx
push eax
lea ecx, [esp + 0x34]
push ecx
call fcn.0043c4a0
mov eax, dword [esp + 0x28]
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x14], edx
movzx edi, ax
cmp ax, word [esp + 0x18]
ja 0x41c090
mov ebx, dword [esp + 0x24]
cmp word [esp + 0x2c], 2
jne 0x41bf6a
push edi
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x2e], ax
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
push eax
lea ecx, [esp + 0x30]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x41c089
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test ebx, ebx
je 0x41bfe2
cmp eax, 0x2741
jne 0x41bfe2
push eax
push esi
call fcn.004106c0
push eax
movzx eax, di
mov edi, dword [esp + 0x1c]
push eax
push str.bind_port_hu__on_non_local_address_failed:__s_n
push edi
call fcn.0040b560
mov eax, dword [esi + 0x154]
add esp, 0x18
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x41bfff
movzx edi, word [esp + 0x1c]
xor ebx, ebx
jmp 0x41bfef
cmp eax, 0x2740
je 0x41bfee
cmp eax, 0xd
jne 0x41c043
inc edi
cmp di, word [esp + 0x18]
jbe 0x41bf56
jmp 0x41c090
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004106c0
push eax
push str.getsockname___failed:__s
push edi
call fcn.0040b5f0
mov ecx, dword [esp + 0x20]
push ecx
push esi
call fcn.0040db70
add esp, 0x1c
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
push eax
push esi
call fcn.004106c0
push eax
mov eax, dword [esp + 0x1c]
movzx edx, di
push edx
push str.bind_port_hu__failed:__s
push eax
call fcn.0040b5f0
mov ecx, dword [esp + 0x24]
push ecx
push esi
call fcn.0040db70
add esp, 0x20
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
cmp di, word [esp + 0x18]
jbe 0x41c0ca
mov edx, dword [esp + 0x10]
push str.bind___failed__we_ran_out_of_ports_
push edx
call fcn.0040b5f0
mov eax, dword [esp + 0x14]
push eax
push esi
call fcn.0040db70
add esp, 0x10
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x30]
push edx
push eax
mov dword [esp + 0x20], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x41c133
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004106c0
push eax
push str.getsockname___failed:__s
mov ecx, dword [esp + 0x20]
push ecx
call fcn.0040b5f0
mov edx, dword [esp + 0x20]
push edx
push esi
call fcn.0040db70
add esp, 0x1c
pop edi
pop ebp
mov eax, 0x1e
pop ebx
mov ecx, dword [esp + 0x9a4]
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
mov eax, dword [esp + 0xc]
push 1
push eax
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x41c159
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.004106c0
push eax
push str.socket_failure:__s
jmp 0x41c0fe
push 0x100
lea eax, [esp + 0xb0]
push eax
push ebp
call fcn.004020b0
mov ebp, dword [esp + 0x9c4]
add esp, 0xc
cmp ebp, 2
je 0x41c1c8
mov ebx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x2c]
cmp dword [esi + 0x218], 0
jne 0x41c193
test ebp, ebp
je 0x41c1c2
cmp ebp, 1
jne 0x41c19e
cmp cx, 2
jne 0x41c1c2
movzx eax, cx
sub eax, 2
jne 0x41c1c2
mov ecx, dword [esp + 0x2e]
push ecx
call ebx
movzx edi, ax
test ebp, ebp
je 0x41c221
cmp ebp, 1
je 0x41c28f
mov cx, word [esp + 0x2c]
inc ebp
cmp ebp, 2
jne 0x41c186
mov ebx, dword [esp + 0x28]
mov dword [esi + 0x468], ebp
mov eax, dword [esi + 0x158]
cmp eax, 0xffffffff
je 0x41c1e7
push eax
push esi
call fcn.0040db70
add esp, 8
mov eax, dword [esp + 0xc]
mov dword [esi + 0x158], eax
mov dword [esi + 0x1fc], 1
mov eax, 0x1c
mov ecx, esi
call fcn.0041ba90
mov ecx, dword [esp + 0x9b0]
pop edi
pop ebp
mov eax, ebx
pop ebx
xor ecx, esp
call fcn.00439fce
add esp, 0x9a8
ret
xor ecx, ecx
cmp word [esp + 0x2c], 2
movzx edx, di
setne cl
push edx
lea eax, [esp + 0xb0]
push eax
lea edi, [esi + 0x400]
inc ecx
push ecx
push str.EPRT
push str._s__d_s_hu
push edi
call fcn.0042ab20
mov ebx, eax
add esp, 0x18
test ebx, ebx
je 0x41c1cc
push ebx
call fcn.0040fd20
mov edx, dword [esp + 0x14]
push eax
push str.Failure_sending_EPRT_command:__s
push edx
call fcn.0040b5f0
mov eax, dword [esp + 0x1c]
push eax
push esi
call fcn.0040db70
add esp, 0x18
mov dword [edi + 0x68], 1
xor eax, eax
jmp 0x41c200
lea ecx, [esp + 0x5b0]
lea edx, [esp + 0xac]
lea ecx, [ecx]
mov al, byte [edx]
test al, al
je 0x41c2b7
cmp al, 0x2e
jne 0x41c2af
mov byte [ecx], 0x2c
jmp 0x41c2b1
mov byte [ecx], al
inc ecx
add edx, 1
jne 0x41c2a0
movzx eax, di
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.0040f180
lea eax, [esp + 0x5c4]
push eax
push str.PORT
lea eax, [esi + 0x400]
push 0x456c44
push eax
call fcn.0042ab20
mov ebx, eax
add esp, 0x24
test ebx, ebx
je 0x41c1cc
push ebx
call fcn.0040fd20
mov ecx, dword [esp + 0x14]
push eax
push str.Failure_sending_PORT_command:__s
push ecx
call fcn.0040b5f0
mov edx, dword [esp + 0x1c]
push edx
push esi
call fcn.0040db70
add esp, 0x18
xor eax, eax
jmp 0x41c200