Function at 0x420730
Capabilities:
Initialize winhttp library
Prepare http request
Receive http response

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48c376
mov eax, dword fs:[0]
push eax
sub esp, 0x68
mov eax, dword [0x4ae100]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x44], esi
mov dword [ebp - 0x58], esi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x74], esi
mov dword [ebp - 0x54], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x64], eax
mov eax, dword [ebp + 0x30]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp + 0x38]
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp + 0x3c]
mov dword [ebp - 0x50], eax
mov eax, dword [ebp + 0x40]
mov dword [ebp - 0x60], eax
mov eax, dword [ebp + 0x44]
mov dword [ebp - 0x48], eax
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
xor eax, eax
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
movups xmmword [esi + 0x18], xmm0
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], 7
mov word [esi + 0x18], ax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov eax, dword [0x4b3160]
mov byte [ebp - 4], 4
nop
test eax, eax
jne 0x4207fe
push eax
push eax
push eax
push eax
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpen]
mov ecx, 0x4b3160
xchg dword [ecx], eax
mov eax, dword [0x4b3160]
nop
test eax, eax
je 0x420a85
mov eax, dword [0x4b3160]
nop
push 0
push dword [ebp + 0x34]
push edi
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpConnect]
mov edi, eax
mov dword [ebp - 0x58], eax
mov dword [ebp - 0x70], edi
test eax, eax
je 0x420a7a
cmp eax, 0xffffffff
je 0x420a7a
push dword [ebp - 0x50]
push dword [ebp - 0x48]
push dword [ebp - 0x5c]
push dword [ebp - 0x60]
push dword [ebp - 0x64]
push dword [ebp - 0x54]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov esi, eax
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x54], esi
test eax, eax
je 0x420a41
cmp eax, 0xffffffff
je 0x420a41
mov edx, dword [ebp + 0x28]
test edx, edx
jne 0x420875
xor ecx, ecx
jmp 0x420880
cmp dword [ebp + 0x2c], 0xf
lea ecx, [ebp + 0x18]
cmova ecx, dword [ebp + 0x18]
push 0
push edx
push edx
push ecx
push 0xffffffffffffffff
push dword [ebp - 0x68]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpSendRequest]
test eax, eax
je 0x420a41
mov esi, dword [ebp - 0x48]
push 0
push esi
call dword [sym.imp.WINHTTP.dll_WinHttpReceiveResponse]
xorps xmm0, xmm0
mov dword [ebp - 0x30], 0
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
mov byte [ebp - 4], 7
lea eax, [ebp - 0x4c]
mov dword [ebp - 0x4c], 0
push eax
push esi
call dword [sym.imp.WINHTTP.dll_WinHttpQueryDataAvailable]
mov edi, dword [ebp - 0x4c]
mov dword [ebp - 0x50], edi
test edi, edi
je 0x4209cc
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
cmp edi, 0x7fffffff
ja 0x420ae2
cmp edi, 0x1000
jb 0x420932
lea eax, [edi + 0x23]
cmp eax, edi
jbe 0x420add
push eax
call fcn.00464140
add esp, 4
test eax, eax
je 0x420ae7
lea esi, [eax + 0x23]
and esi, 0xffffffe0
mov dword [esi - 4], eax
jmp 0x42093d
push edi
call fcn.00464140
add esp, 4
mov esi, eax
push dword [ebp - 0x50]
add edi, esi
mov dword [ebp - 0x1c], esi
push 0
push esi
mov dword [ebp - 0x14], edi
call fcn.004662e0
add esp, 0xc
mov dword [ebp - 0x18], edi
lea eax, [ebp - 0x6c]
mov byte [ebp - 4], 8
push eax
push dword [ebp - 0x4c]
push esi
push dword [ebp - 0x48]
call dword [sym.imp.WINHTTP.dll_WinHttpReadData]
push dword [ebp - 0x6c]
lea ecx, [ebp - 0x40]
push esi
call fcn.0040bed0
mov byte [ebp - 4], 7
test esi, esi
je 0x4209be
mov eax, dword [ebp - 0x50]
cmp eax, 0x1000
jb 0x42099f
mov ecx, dword [esi - 4]
add eax, 0x23
sub esi, ecx
add esi, 0xfffffffc
cmp esi, 0x1f
ja 0x420ae7
mov esi, ecx
push eax
push esi
call fcn.00464170
add esp, 8
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
cmp dword [ebp - 0x4c], 0
jbe 0x4209cc
mov esi, dword [ebp - 0x48]
jmp 0x4208c2
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0043ce60
mov ecx, dword [ebp - 0x44]
add esp, 8
push eax
call fcn.00423ca0
lea ecx, [ebp - 0x28]
call fcn.0040a010
xor edi, edi
mov dword [ebp - 0x70], edi
mov ecx, dword [ebp - 0x44]
mov edx, dword [ebp - 0x58]
mov byte [ebp - 4], 9
mov eax, dword [ecx + 0x30]
mov dword [ecx + 0x30], edx
test eax, eax
je 0x420a15
cmp eax, 0xffffffff
je 0x420a15
push eax
call dword [0x4947a4]
mov ecx, dword [ebp - 0x44]
xor esi, esi
mov dword [ebp - 0x54], esi
mov edx, dword [ecx + 0x34]
mov eax, dword [ebp - 0x48]
mov byte [ebp - 4], 0xa
mov dword [ecx + 0x34], eax
test edx, edx
je 0x420a37
cmp edx, 0xffffffff
je 0x420a37
push edx
call dword [0x4947a4]
lea ecx, [ebp - 0x40]
call fcn.00409fc0
jmp 0x420a4d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp - 0x44]
mov dword [ecx + 0x38], eax
mov byte [ebp - 4], 0xb
test esi, esi
je 0x420a61
cmp esi, 0xffffffff
je 0x420a61
push esi
call dword [0x4947a4]
mov esi, dword [ebp - 0x44]
mov byte [ebp - 4], 0xc
test edi, edi
je 0x420a8e
cmp edi, 0xffffffff
je 0x420a8e
push edi
call dword [0x4947a4]
jmp 0x420a8e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x38], eax
jmp 0x420a64
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x38], eax
mov ecx, dword [ebp + 0x2c]
cmp ecx, 0xf
jbe 0x420abe
mov edx, dword [ebp + 0x18]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x420ab4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x420ae7
push ecx
push edx
call fcn.00464170
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0046417e
mov esp, ebp
pop ebp
ret 0x40
call fcn.0040bbf0
call fcn.0040bd40
call fcn.0046999f
int3