Function at 0x101ba6c0
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x10233434]
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 + 0x18]
mov dword [esp + 0x10], eax
add eax, 0x380
push 0x2e
mov dword [esp + 0x30], eax
lea eax, [esp + 0xc1]
push 0
push eax
mov dword [esp + 0x44], ebp
mov dword [esp + 0x2c], 0xffffffff
mov byte [esp + 0xc8], 0
call fcn.101e9940
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 0x101ba946
mov ecx, esi
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x101ba750
sub ecx, edx
cmp ecx, 1
jbe 0x101ba946
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x101ba767
sub ecx, edx
cmp ecx, 0x41
jae 0x101ba77c
mov ecx, 0x41
jmp 0x101ba78a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x101ba781
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x10233080]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x101ba7ad
mov ebx, dword [esp + 0x10]
lea esi, [eax + 0x1b]
jmp 0x101bae00
mov al, byte [esi]
cmp al, 0x5b
jne 0x101ba7d1
push 0x5d
push esi
call fcn.101e9be0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x101ba894
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x101ba81f
cmp al, 0x3a
jne 0x101ba7d9
mov ebx, esi
jmp 0x101ba82b
push 0x3a
push esi
call fcn.101e9be0
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x101ba881
lea eax, [esp + 0x44]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x101ba819
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 0x101ba807
jmp 0x101ba894
mov eax, ebx
sub eax, esi
push eax
push esi
push dword [esp + 0x20]
call fcn.101f6870
add esp, 0xc
push 0x3a
push ebx
call fcn.101e9be0
mov ebx, eax
add esp, 8
xor esi, esi
xor edx, edx
test ebx, ebx
je 0x101ba898
push 0xa
push edx
lea eax, [ebx + 1]
push eax
call fcn.101f4b48
push eax
call fcn.101929e0
push 0x2d
push ebx
movzx esi, ax
call fcn.101e9be0
add esp, 0x18
test eax, eax
je 0x101ba87d
push 0xa
inc eax
push 0
push eax
call fcn.101f4b48
push eax
call fcn.101929e0
add esp, 0x10
movzx edx, ax
jmp 0x101ba898
mov edx, esi
jmp 0x101ba898
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 0x101ba887
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 0x101ba93a
push 0x401
lea ecx, [esp + 0x234]
push ecx
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x44c]
mov eax, dword [eax + 0x44]
add eax, 0x10
push eax
call fcn.101dc770
add esp, 4
push eax
mov eax, dword [esp + 0x24]
mov eax, dword [eax + 0x44]
push dword [eax]
call fcn.10188590
add esp, 0x18
sub eax, 0
je 0x101ba91a
sub eax, 1
je 0x101badf7
sub eax, 1
jne 0x101ba924
lea eax, [esp + 0x230]
mov dword [esp + 0x30], eax
jmp 0x101ba926
mov eax, dword [esp + 0x18]
mov dword [esp + 0x30], eax
jmp 0x101ba926
xor eax, eax
mov dword [esp + 0x28], esi
mov esi, ebx
mov dword [esp + 0x24], esi
test eax, eax
jne 0x101ba9e6
jmp 0x101ba946
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 + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x101ba999
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.101ac720
push eax
push str.getsockname___failed:__s
push ebp
call fcn.101a6a00
add esp, 0x18
jmp 0x101badfb
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x101ba9ad
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x101ba9b6
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 0x101badfb
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.101adbe0
add esp, 0x14
cmp eax, 1
jne 0x101baa0c
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.101a40d0
add esp, 8
mov eax, dword [esp + 0x34]
test eax, eax
je 0x101bade4
mov ebx, dword [eax]
push eax
push ebp
call fcn.101ae160
add esp, 8
test ebx, ebx
je 0x101bade4
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x14]
movzx eax, byte [eax + 0x457]
push eax
push 0
push ebx
push ebp
call fcn.101d36f0
add esp, 0x14
test eax, eax
je 0x101baa83
call esi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x101baa32
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.101ac720
push eax
push str.socket_failure:__s
push ebp
call fcn.101a6a00
add esp, 0x18
jmp 0x101badf7
push dword [ebx + 0x10]
lea eax, [esp + 0x40]
push dword [ebx + 0x18]
push eax
call fcn.101e93c0
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 0x101badd4
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x1c]
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 0x101bab98
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x17]
test cl, cl
je 0x101bab52
cmp eax, 0x2741
jne 0x101bab52
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.101ac720
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push ebp
call fcn.101a6ad0
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 + 0x128]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x101babc3
mov eax, dword [esp + 0x28]
xor cl, cl
movzx esi, ax
mov byte [esp + 0x17], cl
jmp 0x101baaaf
cmp eax, 0x2740
je 0x101bab5e
cmp eax, 0xd
jne 0x101bab6d
inc esi
mov byte [esp + 0x17], cl
movzx eax, si
mov esi, eax
jmp 0x101baaa4
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.101ac720
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push ebp
call fcn.101a6a00
add esp, 0x1c
jmp 0x101badf7
cmp si, word [esp + 0x24]
ja 0x101badd4
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 0x101babf0
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.101ac720
push eax
push str.getsockname___failed:__s
push ebp
call fcn.101a6a00
add esp, 0x18
jmp 0x101badf7
push 1
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x101bac18
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
jmp 0x101baa69
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebx
call fcn.101adb90
mov eax, dword [esp + 0x1c]
add esp, 0xc
cmp byte [eax + 0x1da], 0
jne 0x101bac48
cmp byte [eax + 0x1d4], 0
je 0x101bac48
mov byte [eax + 0x1da], 1
cmp edi, 2
je 0x101bacaa
mov esi, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
nop dword [eax + eax]
cmp byte [eax + 0x1da], 0
jne 0x101bac6d
test edi, edi
je 0x101baca4
cmp edi, 1
jne 0x101bac78
cmp cx, 2
jne 0x101baca4
movzx eax, cx
sub eax, 2
je 0x101bac85
sub eax, 0x15
jne 0x101baca0
push dword [esp + 0x3e]
call esi
movzx ebx, ax
test edi, edi
je 0x101bad7e
cmp edi, 1
je 0x101bacea
mov cx, word [esp + 0x3c]
mov eax, dword [esp + 0x10]
inc edi
cmp edi, 2
jne 0x101bac60
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.101d34a0
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x101bae00
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x20], 0xffffffff
mov byte [eax + 0x41e], 0x1c
jmp 0x101bae0a
lea edx, [esp + 0xec]
mov ebp, 0x2c
lea esi, [esp + 0xbc]
nop dword [eax]
mov cl, byte [esi]
test cl, cl
je 0x101bad17
cmp cl, 0x2e
movzx eax, cl
cmove eax, ebp
mov byte [edx], al
inc edx
add esi, 1
jne 0x101bad00
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.t2embed.dll_curl_msnprintf
mov ebx, dword [esp + 0x40]
lea eax, [esp + 0x100]
mov ebp, dword [esp + 0x4c]
push eax
push str.PORT
push 0x102188e8
push ebx
push ebp
call fcn.101db150
mov esi, eax
add esp, 0x28
test esi, esi
je 0x101bacae
push esi
call sym.t2embed.dll_curl_easy_strerror
push eax
push str.Failure_sending_PORT_command:__s
push ebp
call fcn.101a6a00
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x101bae00
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.101db150
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x101bacae
push esi
call sym.t2embed.dll_curl_easy_strerror
push eax
push str.Failure_sending_EPRT_command:__s
push ebp
call fcn.101a6a00
mov ebx, dword [esp + 0x20]
add esp, 0x10
jmp 0x101bae00
push str.bind___failed__we_ran_out_of_ports
push ebp
call fcn.101a6a00
add esp, 8
jmp 0x101badf7
mov eax, dword [esp + 0x30]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push ebp
call fcn.101a6a00
add esp, 0xc
mov ebx, dword [esp + 0x10]
mov esi, 0x1e
mov eax, dword [ebp + 0x18]
mov byte [eax + 0x41e], 0
mov eax, dword [esp + 0x20]
cmp eax, 0xffffffff
je 0x101bae1e
push eax
push ebx
push ebp
call fcn.101d36c0
add esp, 0xc
push dword [esp + 0x18]
call dword [0x10233074]
mov ecx, dword [esp + 0x638]
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.101e7b40
add esp, 0x628
ret