Function at 0x405330
Capabilities:
Create tcp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
sub esp, 0x2d4
push ebx
push ebp
mov ebp, dword [esp + 0x2e0]
mov eax, dword [ebp + 0x1b8]
push esi
xor esi, esi
cmp eax, esi
push edi
mov dword [ebp], esi
jne 0x405361
cmp dword [ebp + 0x1bc], esi
je 0x40539c
cmp eax, esi
jne 0x405361
mov eax, 0x42cc88
mov ecx, dword [ebp + 0x1bc]
push ecx
push eax
lea edx, [ebp + 0x190]
push edx
call fcn.00405ce0
mov eax, dword [ebp + 0x1b8]
push eax
call fcn.00404bd0
mov ecx, dword [ebp + 0x1bc]
push ecx
call fcn.00404bd0
add esp, 0x14
mov dword [ebp + 0x1bc], esi
mov dword [ebp + 0x1b8], esi
mov ebx, dword [esp + 0x2ec]
cmp ebx, esi
je 0x4053ac
cmp byte [ebx], 0
jne 0x4053b9
mov ebx, dword [ebp + 0x1a0]
mov dword [esp + 0x2ec], ebx
mov eax, dword [esp + 0x2f0]
cmp eax, esi
je 0x4053c9
cmp byte [eax], 0
jne 0x4053d6
mov edx, dword [ebp + 0x1a8]
mov dword [esp + 0x2f0], edx
cmp dword [esp + 0x2f4], esi
jne 0x405404
mov eax, dword [ebp + 0x1ac]
cmp eax, esi
mov dword [esp + 0x2f4], eax
jne 0x405404
push 0x42e444
call fcn.00418526
add esp, 4
mov dword [esp + 0x2f4], eax
mov eax, dword [esp + 0x2f8]
cmp eax, esi
je 0x405414
cmp byte [eax], 0
jne 0x405421
mov eax, dword [ebp + 0x1b4]
mov dword [esp + 0x2f8], eax
cmp dword [esp + 0x2fc], esi
jne 0x405437
mov ecx, dword [ebp + 0x19c]
mov dword [esp + 0x2fc], ecx
mov eax, dword [esp + 0x300]
cmp eax, esi
jne 0x40544f
mov eax, dword [ebp + 0x1b0]
mov dword [esp + 0x300], eax
cmp eax, esi
mov byte [ebp + 0x18d], 1
mov dword [ebp + 0x148], 2
jne 0x405498
cmp ebx, esi
jne 0x405473
call fcn.00405cb0
test al, al
jne 0x405498
jmp 0x405485
mov edi, 0x42e404
mov esi, ebx
mov ecx, 2
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
je 0x405498
mov al, byte [ebp + 0x199]
test al, al
jne 0x405498
mov al, byte [0x444910]
test al, al
jne 0x40550f
mov edx, dword [ebp + 0x190]
lea eax, [esp + 0x300]
push eax
lea ecx, [esp + 0x2f0]
push ecx
push edx
push ebp
call fcn.00404c70
add esp, 0x10
cmp eax, 0xffffffff
jne 0x40559f
mov al, byte [ebp + 0x199]
test al, al
jne 0x405c25
mov ebx, dword [esp + 0x2ec]
test ebx, ebx
je 0x4054f0
mov edi, 0x42e404
mov esi, ebx
mov ecx, 2
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
je 0x405c25
mov esi, dword [esp + 0x300]
test esi, esi
je 0x40550f
mov edi, 0x42cccc
mov ecx, 6
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
je 0x405c25
mov eax, dword [esp + 0x2fc]
test eax, eax
mov dword [esp + 0x300], 0
jne 0x405532
mov ecx, dword [0x444904]
mov dword [esp + 0x2fc], ecx
test ebx, ebx
jne 0x405541
mov dword [esp + 0x2ec], 0x42e408
mov esi, dword [esp + 0x2ec]
mov edx, dword [0x42f34c]
push esi
push edx
lea eax, [esp + 0x38]
push eax
call fcn.00417e81
add esp, 0xc
push 0
push 1
push 2
call sub.WSOCK32.dll_socket
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x405646
mov dword [ebp + 0xe4], 0x7d4
call sub.WSOCK32.dll_WSAGetLastError
mov ecx, dword [ebp + 0xe4]
mov edx, dword [ecx*4 + 0x42d3e0]
push eax
push edx
lea eax, [ebp + 0x1c]
push eax
call fcn.00417e81
jmp 0x405c22
push eax
call fcn.0040d1f0
mov ecx, dword [esp + 0x2f0]
mov dword [ebp], eax
mov eax, dword [esp + 0x304]
mov edx, dword [0x42f35c]
push eax
push ecx
push edx
lea eax, [esp + 0x40]
push eax
call fcn.00417e81
add esp, 0x14
mov eax, dword [ebp]
test eax, eax
je 0x405bf8
push eax
push ebp
call fcn.00404330
add esp, 8
test eax, eax
jne 0x405bf8
mov eax, dword [ebp]
push 1
push eax
call fcn.0040d340
mov eax, dword [ebp + 0x190]
add esp, 8
test eax, eax
mov dword [ebp + 0x140], 0xa
je 0x40572f
mov ecx, dword [ebp]
push eax
push ecx
call fcn.0040d4d0
add esp, 8
test al, al
je 0x40572f
mov dword [ebp + 0xe4], 0x7dd
mov edx, dword [0x42f354]
push edx
lea eax, [ebp + 0x1c]
push eax
call fcn.0040a170
add esp, 8
jmp 0x405c25
push 0
push 1
push ebx
call fcn.0040d160
xor ecx, ecx
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ecx
add esp, 0xc
mov dword [esp + 0x18], ecx
push esi
mov dword [ebp], eax
mov dword [esp + 0x20], ecx
mov word [esp + 0x14], 2
call sub.WSOCK32.dll_inet_addr
cmp eax, 0xffffffff
je 0x405680
mov dword [esp + 0x14], eax
jmp 0x4056d5
push esi
call sub.WSOCK32.dll_gethostbyname
test eax, eax
jne 0x4056b3
mov dword [ebp + 0xe4], 0x7d5
call sub.WSOCK32.dll_WSAGetLastError
mov edx, dword [0x42f334]
push eax
push esi
push edx
lea eax, [ebp + 0x1c]
push eax
call fcn.00417e81
add esp, 0x10
jmp 0x405c25
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
mov esi, dword [edx]
mov eax, ecx
shr ecx, 2
lea edi, [esp + 0x14]
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x2ec]
mov ecx, dword [esp + 0x2fc]
push ecx
call sub.WSOCK32.dll_htons
mov edx, dword [ebp + 0x190]
push edx
mov word [esp + 0x16], ax
push 0x10
lea eax, [esp + 0x18]
push eax
push ebx
call fcn.00405c60
add esp, 0x10
test eax, eax
jge 0x4055cc
mov dword [ebp + 0xe4], 0x7d3
call sub.WSOCK32.dll_WSAGetLastError
mov ecx, dword [0x42f32c]
push eax
push esi
push ecx
lea edx, [ebp + 0x1c]
push edx
call fcn.00417e81
add esp, 0x10
jmp 0x405c25
push ebp
call fcn.00404e40
mov edi, eax
add esp, 4
cmp edi, 0xffffffff
je 0x405c25
mov eax, dword [ebp + 0x18]
xor ecx, ecx
mov cl, byte [eax]
cmp ecx, 0xa
mov dword [ebp + 0x140], ecx
je 0x40577f
cmp ecx, 9
je 0x40577f
push 0xa
mov dword [ebp + 0xe4], 0x7d7
mov edx, dword [0x42f33c]
push ecx
push edx
lea eax, [ebp + 0x1c]
push eax
call fcn.00417e81
add esp, 0x10
jmp 0x405c25
inc eax
push eax
call fcn.0040d150
mov esi, eax
mov ecx, dword [esi + 1]
push 8
add esi, 5
lea eax, [ebp + 0x1dc]
push esi
push eax
mov dword [ebp + 0x14c], ecx
call fcn.0040c6c0
mov edx, dword [ebp + 0x18]
add esi, 9
mov eax, esi
sub eax, edx
lea edx, [eax + 1]
add esp, 0x10
cmp edi, edx
jb 0x4057c2
xor ecx, ecx
mov cx, word [esi]
mov dword [ebp + 0x13c], ecx
add eax, 0x12
cmp edi, eax
jb 0x4057df
movsx edx, byte [esi + 2]
xor eax, eax
mov dword [ebp + 0x1ec], edx
mov ax, word [esi + 3]
mov dword [ebp + 0x148], eax
mov edi, dword [ebp + 0x1c4]
test edi, edi
je 0x40581d
mov eax, dword [ebp + 0x1c0]
test eax, eax
mov ebx, dword [0x44cdf0]
je 0x4057fe
mov dword [0x44cdf0], eax
mov ecx, dword [ebp + 0x1c4]
push 0x10
push ecx
call fcn.0040b440
mov dword [ebp + 0x1e8], eax
add esp, 8
mov dword [0x44cdf0], ebx
jmp 0x405872
mov eax, dword [ebp + 0x1ec]
test eax, eax
je 0x405866
push eax
lea edx, [esp + 0x24]
push 0x42e440
push edx
lea edi, [esp + 0x2c]
call fcn.00417e81
xor eax, eax
mov al, byte [ebp + 0x1ec]
push 0x10
push eax
call fcn.0040afc0
add esp, 0x14
test eax, eax
mov dword [ebp + 0x1e8], eax
jne 0x405872
mov ecx, dword [0x42f250]
mov dword [ebp + 0x1e8], ecx
jmp 0x405872
mov edx, dword [0x42f250]
mov dword [ebp + 0x1e8], edx
mov eax, dword [ebp + 0x1e8]
test eax, eax
jne 0x4058f3
mov eax, dword [ebp + 0x1c0]
test eax, eax
mov dword [ebp + 0xe4], 0x7e3
je 0x4058b2
test edi, edi
jne 0x405899
mov edi, 0x42e438
push eax
mov eax, dword [0x42f36c]
push edi
push eax
lea ecx, [ebp + 0x1c]
push ecx
call fcn.00417e81
add esp, 0x10
jmp 0x405c25
lea edx, [esp + 0xe4]
push edx
call fcn.0040aaa0
add esp, 4
test edi, edi
jne 0x4058cb
mov edi, 0x42e438
mov ecx, dword [ebp + 0xe4]
mov edx, dword [ecx*4 + 0x42d3e0]
lea eax, [esp + 0xe4]
push eax
push edi
push edx
lea eax, [ebp + 0x1c]
push eax
call fcn.00417e81
add esp, 0x10
jmp 0x405c25
mov ecx, dword [esp + 0x2f0]
test ecx, ecx
mov eax, 0x4448f8
jne 0x40590a
mov dword [esp + 0x2f0], eax
mov ecx, dword [esp + 0x2f4]
test ecx, ecx
jne 0x40591c
mov dword [esp + 0x2f4], eax
mov eax, dword [esp + 0x300]
test eax, eax
je 0x405934
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
jmp 0x405939
mov ecx, 1
sub esi, dword [ebp + 0x18]
push 0
push esi
mov esi, dword [esp + 0x2f4]
lea eax, [ebp + 0x124]
push eax
push ecx
or ecx, 0xffffffff
lea edi, [ebp + 0x120]
push edi
xor eax, eax
mov edi, esi
repne scasb al, byte es:[edi]
not ecx
push ecx
or ecx, 0xffffffff
lea edi, [esp + 0x48]
repne scasb al, byte es:[edi]
lea ebx, [ebp + 0x114]
push ebx
not ecx
push ecx
lea edx, [ebp + 0x128]
push edx
push eax
call fcn.0040e070
add esp, 0x28
test eax, eax
je 0x405bd9
mov ecx, dword [esp + 0x2f0]
push 0
push ecx
call fcn.00404c30
add esp, 8
test eax, eax
mov dword [ebp + 0x118], eax
je 0x405bd9
mov edx, dword [esp + 0x2f4]
push 0
push edx
call fcn.00404c30
add esp, 8
test eax, eax
mov dword [ebp + 0x11c], eax
je 0x405bd9
mov ecx, dword [ebp + 0x128]
lea eax, [esp + 0x30]
push eax
push ecx
call fcn.0040a170
mov edx, dword [ebx]
push esi
push edx
call fcn.0040a170
mov eax, dword [esp + 0x310]
add esp, 0x10
test eax, eax
je 0x405a06
push eax
mov eax, dword [ebp + 0x120]
push eax
call fcn.0040a170
add esp, 8
jmp 0x405a10
mov dword [ebp + 0x120], 0
mov ecx, dword [ebp + 0x18]
mov edx, dword [ebp + 0x124]
inc ecx
push ecx
push edx
call fcn.0040a170
mov ecx, dword [ebp + 0x194]
mov ebx, dword [esp + 0x30c]
mov edi, dword [esp + 0x300]
mov eax, dword [esp + 0x304]
or ecx, 0x2005
add esp, 8
or ebx, ecx
test edi, edi
mov dword [ebp + 0x134], eax
je 0x405a54
or ebx, 8
test byte [ebp + 0x13c], 0x20
je 0x405a71
mov al, byte [ebp + 0x198]
test al, al
jne 0x405a6c
test bl, 0x20
je 0x405a71
or ebx, 0x20
jmp 0x405a74
and ebx, 0xffffffdf
mov dword [ebp + 0x138], ebx
mov eax, dword [0x42e2c4]
mov dl, byte [0x42e2c6]
mov byte [esp + 0x32], al
shr eax, 8
mov byte [esp + 0x33], al
mov eax, dword [esp + 0x2f0]
test eax, eax
mov word [esp + 0x30], bx
mov byte [esp + 0x34], dl
je 0x405abb
cmp byte [eax], 0
je 0x405abb
push 0x20
push eax
lea eax, [esp + 0x3d]
push eax
call fcn.0040c6c0
add esp, 0xc
jmp 0x405ac8
lea ecx, [esp + 0x35]
push ecx
call fcn.00405c80
add esp, 4
cmp dword [ebp + 0x140], 9
mov eax, dword [esp + 0x2f4]
sete dl
lea ecx, [esp + 0x35]
push edx
push eax
lea eax, [ebp + 0x1dc]
push eax
push ecx
call fcn.0040d150
add esp, 4
inc eax
push eax
call fcn.0040de30
add esp, 0x10
test edi, edi
mov esi, eax
je 0x405b30
test byte [ebp + 0x13c], 8
je 0x405b30
push 0x40
push edi
inc esi
push esi
call fcn.0040c6c0
push 0x10
push edi
mov esi, eax
call fcn.00404c30
add esp, 0x14
mov dword [ebp + 0x130], eax
mov dword [esp + 0x2f8], 0
lea edx, [esp + 0x30]
sub esi, edx
push esi
lea eax, [esp + 0x34]
push eax
push ebp
call fcn.004044c0
add esp, 0xc
test eax, eax
jne 0x405c25
push ebp
call fcn.00404490
add esp, 4
test eax, eax
jne 0x405c25
push ebp
call fcn.00404e40
add esp, 4
cmp eax, 0xffffffff
je 0x405c25
test bl, 0x20
je 0x405b7c
mov byte [ebp + 0xf6], 1
mov eax, dword [esp + 0x2f8]
test eax, eax
je 0x405b96
push eax
push ebp
call fcn.004061f0
test eax, eax
jne 0x405c25
mov eax, dword [ebp + 0x1a4]
test eax, eax
je 0x405bca
mov bl, byte [ebp + 0x18d]
push eax
push ebp
mov byte [ebp + 0x18d], 0
call fcn.00406370
test eax, eax
jne 0x405c25
push ebp
call fcn.00406d60
push eax
call fcn.00405110
mov byte [ebp + 0x18d], bl
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x2d4
ret 0x20
mov dword [ebp + 0xe4], 0x7d8
mov ecx, dword [0x42f340]
push ecx
lea edx, [ebp + 0x1c]
push edx
call fcn.0040a170
add esp, 8
jmp 0x405c25
mov eax, dword [ebp]
push eax
call fcn.0040d230
mov dword [ebp], 0
mov dword [ebp + 0xe4], 0x7d8
mov ecx, dword [0x42f340]
push ecx
lea edx, [ebp + 0x1c]
push edx
call fcn.0040a170
add esp, 0xc
mov bl, byte [ebp + 0x18c]
push ebp
call fcn.00405090
add esp, 4
push ebp
mov byte [ebp + 0x18c], 0
call fcn.00406240
pop edi
pop esi
mov byte [ebp + 0x18c], bl
pop ebp
xor eax, eax
pop ebx
add esp, 0x2d4
ret 0x20