Function at 0x409a90
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x334
push ebx
push ebp
push esi
push edi
mov ebx, ecx
push 0
push 0
push 0
lea esi, [ebx + 0x804]
push 0
push 0x64
push esi
call fcn.004022e0
mov eax, dword [esp + 0x360]
add esp, 0x18
lea ecx, [ebx + 0xc54]
lea edx, [esp + 0x24]
push eax
push ecx
push str._s__d
push edx
call dword [sym.imp.USER32.dll_wsprintfA]
lea edi, [ebx + 0x810]
push 0x20
push edi
push esi
call fcn.00402280
mov eax, dword [ebx + 0xc50]
add esp, 0x1c
cmp eax, 9
jl 0x409afd
mov dword [ebx + 0xc50], 1
jmp 0x409b04
inc eax
mov dword [ebx + 0xc50], eax
lea eax, [esp + 0x24]
test eax, eax
je 0x409b57
lea edi, [esp + 0x24]
or ecx, 0xffffffff
xor eax, eax
push 0x400
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea ebp, [ebx + 0x830]
push ecx
lea ecx, [esp + 0x2c]
push ebp
push ecx
call fcn.00401bb0
mov edx, dword [ebx + 0xc50]
add esp, 0x10
lea eax, [ebx + 0x810]
lea esi, [ebx + 4]
push ebp
push eax
push edx
push str._d_s_s_
push esi
call dword [sym.imp.MSVCRT.dll_sprintf]
add esp, 0x14
jmp 0x409b71
mov eax, dword [ebx + 0xc50]
push edi
lea esi, [ebx + 4]
push eax
push str._d_s_
push esi
call dword [sym.imp.MSVCRT.dll_sprintf]
add esp, 0x10
mov edx, dword [ebx + 0xc60]
cmp edx, 0xffffffff
je 0x409baf
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
push 0
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push esi
push edx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
jne 0x409baf
mov ecx, dword [ebx + 0xc60]
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [ebx + 0xc60], 0xffffffff
push 0x12c
call dword [sym.imp.KERNEL32.DLL_Sleep]
mov edx, dword [ebx + 0xc60]
lea esi, [ebx + 0x404]
push 0
push 0x400
push esi
push edx
call dword [sym.imp.WS2_32.dll_recv]
push 0x23
push esi
mov esi, dword [sym.imp.MSVCRT.dll_strchr]
mov byte [eax + ebx + 0x404], 0
call esi
mov ebp, eax
add esp, 8
test ebp, ebp
mov dword [esp + 0x14], ebp
je 0x409d99
push 0x21
push ebp
call esi
add esp, 8
mov dword [esp + 0x10], eax
test eax, eax
je 0x409d99
mov eax, dword [esp + 0x10]
inc ebp
lea ecx, [esp + 0x18]
push ebp
push ecx
mov byte [eax], 0
call fcn.004022c0
mov edx, dword [esp + 0x24]
add esp, 8
and edx, 0xffff
lea eax, [edx - 0x1f5]
cmp eax, 0x1d
ja case.0x409c44.501
xor ecx, ecx
mov cl, byte [eax + 0x409dbc]
jmp dword [ecx*4 + 0x409da8]
lea edx, [esp + 0x44]
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [esp + 0x44]
push 0x100
add ebp, 0x10
push edx
push ebp
rep stosd dword es:[edi], eax
call fcn.00402190
lea eax, [esp + 0x50]
push 0x2f
push eax
call esi
mov ebp, eax
add esp, 0x14
test ebp, ebp
je case.0x409c44.501
mov byte [ebp], 0
inc ebp
push 0x2f
push ebp
call esi
add esp, 8
test eax, eax
je case.0x409c44.501
mov byte [eax], 0
lea edi, [esp + 0x44]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [ebx + 0xc30]
mov eax, ecx
mov esi, edi
mov edi, edx
push ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.MSVCRT.dll_atoi]
mov ecx, dword [esp + 0x1c]
add esp, 4
mov dword [ebx + 0xc40], eax
mov dword [ebx + 0xc64], ecx
jmp 0x409d55
lea edx, [esp + 0x144]
mov ecx, 0x80
xor eax, eax
lea edi, [esp + 0x144]
push 0x200
add ebp, 0x10
push edx
push ebp
rep stosd dword es:[edi], eax
call fcn.00402190
lea eax, [esp + 0x150]
push 0x2f
push eax
call esi
mov edx, eax
add esp, 0x14
test edx, edx
je case.0x409c44.501
lea edi, [esp + 0x144]
or ecx, 0xffffffff
xor eax, eax
mov byte [edx], 0
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea ebp, [ebx + 0xc30]
mov eax, ecx
mov esi, edi
mov edi, ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
inc edx
rep movsb byte es:[edi], byte [esi]
push edx
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov dword [ebx + 0xc40], eax
mov esi, dword [sym.imp.MSVCRT.dll_strchr]
mov ecx, dword [esp + 0x10]
lea eax, [ecx + 1]
mov cl, byte [ecx + 1]
cmp cl, 0x23
jne 0x409d6e
mov dword [esp + 0x14], eax
mov ebp, dword [esp + 0x14]
push 0x21
push ebp
call esi
add esp, 8
mov dword [esp + 0x10], eax
test eax, eax
je 0x409d99
jmp 0x409c0d
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x334
ret 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x334
ret 4