Function at 0x564860
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x660828
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x758898]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, ecx
mov dword [ebp - 0x64], esi
mov eax, dword [ebp + 8]
mov dword [ebp - 0x60], eax
xor edi, edi
mov dword [ebp - 4], edi
mov ecx, dword [esi + 0xc]
cmp ecx, edi
je 0x5648f5
push 1
call fcn.00439790
test eax, eax
jne 0x5648f5
mov ecx, dword [esi + 0xc]
cmp dword [ecx + 0x30], edi
je 0x5648f5
lea ecx, [ebp - 0x48]
call fcn.004f5dc0
mov byte [ebp - 4], 1
mov edx, dword [esi + 0xc]
push edx
lea ecx, [ebp - 0x48]
call fcn.004f5de0
mov ebx, eax
cmp ebx, edi
je 0x5648e9
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.004f5dd0
mov eax, ebx
jmp 0x564db5
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.004f5dd0
mov dword [ebp - 0x58], edi
mov dword [ebp - 0x5c], edi
mov dword [ebp - 0x50], edi
mov byte [ebp - 0x49], 0
mov eax, dword [esi + 0x19c]
cmp eax, edi
je 0x564914
mov cl, byte [eax + 0x15c]
jmp 0x564916
xor cl, cl
mov byte [ebp - 0x4a], cl
test cl, cl
je 0x564925
mov ebx, dword [eax + 0x140]
jmp 0x564939
mov eax, dword [esi + 0xcc]
cmp eax, edi
jne 0x564935
mov eax, dword [esi + 0xc8]
mov eax, dword [eax]
mov ebx, eax
mov ecx, dword [esi + 0xb4]
cmp ecx, edi
je 0x564948
call fcn.0056aad0
push str.gethost_r_n
mov ecx, esi
call fcn.00561d20
mov ecx, dword [esi + 0xc8]
cmp byte [ecx + 0x18b], 0
je 0x564a90
cmp byte [ecx + 0x1b5], 0
jne 0x564a90
cmp byte [ebp - 0x4a], 0
je 0x564988
mov ecx, dword [esi + 0x19c]
mov eax, dword [ecx + 0x144]
jmp 0x56499a
mov eax, dword [esi + 0xcc]
cmp eax, edi
je 0x564997
mov eax, dword [eax + 0xc]
jmp 0x56499a
mov eax, dword [ecx + 0x14]
lea edx, [ebp - 0x5c]
push edx
lea ecx, [ebp - 0x58]
push ecx
lea edx, [ebp - 0x50]
push edx
push eax
push ebx
call fcn.00562a20
add esp, 0x14
mov edi, eax
test edi, edi
je 0x564a7b
lea ecx, [ebp - 0x48]
call fcn.00402500
mov byte [ebp - 4], 2
push edi
push str.Error_code___ld_r_nChecking_IPV4_address_r_n
lea eax, [ebp - 0x48]
push eax
call fcn.00402f70
add esp, 0xc
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, esi
call fcn.00561d20
mov edx, dword [esi + 0xc8]
mov dword [edx + 0x1bc], edi
push 0
lea eax, [ebp - 0x54]
push eax
push ebx
mov ecx, esi
call fcn.00562730
mov edi, eax
test edi, edi
je 0x564a57
push ebx
mov ecx, dword [0x75ea0c]
push ecx
lea edx, [ebp - 0x48]
push edx
call fcn.00402f70
add esp, 0xc
push 1
mov eax, dword [ebp - 0x48]
push eax
mov ecx, esi
call fcn.00562550
mov esi, dword [esi + 0xb4]
test esi, esi
je 0x564a39
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, esi
call fcn.0056ae20
push 0x12c
call dword [sym.imp.KERNEL32.dll_Sleep]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.00402570
mov eax, edi
jmp 0x564db5
mov edx, dword [esi + 0xc8]
mov byte [edx + 0x18b], 0
mov eax, dword [ebp - 0x54]
mov dword [ebp - 0x40], eax
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.00402570
jmp 0x564bd5
push str.IPV6_address_found_r_n
mov ecx, esi
call fcn.00561d20
mov byte [ebp - 0x49], 1
jmp 0x564bc8
push edi
lea ecx, [ebp - 0x54]
push ecx
push ebx
mov ecx, esi
call fcn.00562730
mov edi, eax
test edi, edi
je 0x564bbc
lea ecx, [ebp - 0x48]
call fcn.00402500
mov byte [ebp - 4], 3
push ebx
mov edx, dword [0x75ea0c]
push edx
lea eax, [ebp - 0x48]
push eax
call fcn.00402f70
add esp, 0xc
push 1
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, esi
call fcn.00562550
mov ecx, dword [esi + 0xb4]
test ecx, ecx
je 0x564ae7
mov edx, dword [ebp - 0x48]
push edx
call fcn.0056ae20
push edi
push str.Error_code___ld_r_nChecking_IPV6_address_r_n
lea eax, [ebp - 0x48]
push eax
call fcn.00402f70
add esp, 0xc
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, esi
call fcn.00561d20
mov edx, dword [esi + 0xc8]
mov dword [edx + 0x1bc], edi
cmp byte [ebp - 0x4a], 0
je 0x564b24
mov eax, dword [esi + 0x19c]
mov eax, dword [eax + 0x144]
jmp 0x564b3c
mov eax, dword [esi + 0xcc]
test eax, eax
je 0x564b33
mov eax, dword [eax + 0xc]
jmp 0x564b3c
mov ecx, dword [esi + 0xc8]
mov eax, dword [ecx + 0x14]
lea edx, [ebp - 0x5c]
push edx
lea ecx, [ebp - 0x58]
push ecx
lea edx, [ebp - 0x50]
push edx
push eax
push ebx
call fcn.00562a20
add esp, 0x14
mov ebx, eax
test ebx, ebx
je 0x564b93
push ebx
push str.Error_checking_IPV6_address__ld_r_n
lea eax, [ebp - 0x48]
push eax
call fcn.00402f70
add esp, 0xc
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, esi
call fcn.00561d20
push 0x12c
call dword [sym.imp.KERNEL32.dll_Sleep]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.00402570
mov eax, ebx
jmp 0x564db5
push str.IPV6_address_found_r_n
mov ecx, esi
call fcn.00561d20
mov edx, dword [esi + 0xc8]
mov byte [edx + 0x18b], 1
mov byte [ebp - 0x49], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x48]
call fcn.00402570
mov eax, dword [ebp - 0x54]
mov dword [ebp - 0x40], eax
cmp byte [ebp - 0x49], 0
je 0x564bd5
mov ecx, dword [esi + 0xc8]
mov byte [ecx + 0x18c], 1
mov ecx, dword [esi + 0xb4]
test ecx, ecx
je 0x564be4
call fcn.0056aad0
mov edx, 2
mov word [ebp - 0x44], dx
cmp byte [ebp - 0x4a], 0
je 0x564c01
mov eax, dword [esi + 0x19c]
mov eax, dword [eax + 0x144]
jmp 0x564c19
mov eax, dword [esi + 0xcc]
test eax, eax
je 0x564c10
mov eax, dword [eax + 0xc]
jmp 0x564c19
mov ecx, dword [esi + 0xc8]
mov eax, dword [ecx + 0x14]
push eax
call sub.WS2_32.dll_htons
mov word [ebp - 0x42], ax
mov byte [ebp - 4], 4
mov edi, dword [ebp - 0x60]
mov eax, dword [edi]
cmp eax, 0xffffffff
je 0x564c3d
push eax
call sub.WS2_32.dll_closesocket
mov dword [edi], 0xffffffff
mov dword [ebp - 4], 0
jmp 0x564c59
push 0
push 1
mov bl, byte [ebp - 0x49]
movzx edx, bl
neg edx
sbb edx, edx
and edx, 0x15
add edx, 2
push edx
call sub.WS2_32.dll_socket
mov dword [edi], eax
cmp eax, 0xffffffff
jne 0x564cc6
call sub.WS2_32.dll_WSAGetLastError
mov edi, eax
push edi
push str.Error_code___ld
lea eax, [ebp - 0x34]
push eax
call fcn.0062304b
add esp, 0xc
push 1
mov ecx, dword [0x75ea80]
push ecx
mov ecx, esi
call fcn.00562550
lea edx, [ebp - 0x34]
push edx
mov ecx, esi
call fcn.00561d20
mov eax, dword [0x75ea80]
push eax
mov ecx, dword [esi + 0xb4]
call fcn.0056ae20
mov eax, edi
jmp 0x564db5
mov dword [ebp - 0x68], 1
lea ecx, [ebp - 0x68]
push ecx
push 0x8004667e
push eax
call sub.WS2_32.dll_ioctlsocket
push 1
mov edx, dword [0x75eabc]
push edx
mov ecx, esi
call fcn.00562550
test bl, bl
je 0x564cf8
mov ecx, dword [ebp - 0x5c]
mov eax, dword [ebp - 0x58]
jmp 0x564d00
mov ecx, 0x10
lea eax, [ebp - 0x44]
push ecx
push eax
mov eax, dword [edi]
push eax
call sub.WS2_32.dll_connect
mov edi, eax
cmp edi, 0xffffffff
jne 0x564d18
call sub.WS2_32.dll_WSAGetLastError
mov edi, eax
mov ecx, dword [ebp - 0x50]
xor ebx, ebx
cmp ecx, ebx
je 0x564d2d
mov eax, dword [0x75e874]
cmp eax, ebx
je 0x564d2d
push ecx
call eax
mov dword [esi + 0x3a0], ebx
mov dword [esi + 0x3a4], ebx
mov ecx, esi
call fcn.00561f50
movzx ecx, byte [ebp - 0x4a]
neg ecx
sbb ecx, ecx
and ecx, 0x1b
inc ecx
mov dword [esi + 0xa4], ecx
mov byte [esi + 0x3f5], 0
mov byte [esi + 0x3f6], 0
push 0x67997c
lea ecx, [esi + 0x400]
call fcn.0054f250
cmp edi, 0x2733
je 0x564d80
cmp edi, ebx
jne 0x564a50
xor eax, eax
jmp 0x564db5
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0062016f
mov esp, ebp
pop ebp
ret 4