Function at 0x4c63e0
Capabilities:
Check if file exists
Connect to http server
Create directory
Create http request
Get file attributes
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5625d1
mov eax, dword fs:[0]
push eax
push ecx
sub esp, 0x500
mov eax, dword [0x5c5604]
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 dword [ebp - 0x494], ecx
mov byte [ebp - 0x495], 0
mov dword [ebp - 0x4b0], 0
mov dword [ebp - 0x4a8], 0
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
je 0x4c6450
mov eax, dword [ebp + 8]
push eax
call fcn.00508df6
add esp, 4
test eax, eax
jne 0x4c646b
mov dword [ebp - 0x500], 6
push 0x5b808c
lea ecx, [ebp - 0x500]
push ecx
call fcn.005002f2
mov ecx, dword [ebp - 0x494]
call fcn.004c7790
push 0
push 0
push 0
push 0
push str.Http_connect
call dword [sym.imp.WININET.dll_InternetOpenW]
mov edx, dword [ebp - 0x494]
mov dword [edx + 0xc], eax
mov eax, dword [ebp - 0x494]
cmp dword [eax + 0xc], 0
jne 0x4c64b9
mov dword [ebp - 0x4fc], 1
push 0x5b808c
lea ecx, [ebp - 0x4fc]
push ecx
call fcn.005002f2
mov edx, 0x50
mov word [ebp - 0x49c], dx
lea ecx, [ebp - 0x448]
call fcn.00402770
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x460]
call fcn.00402770
mov byte [ebp - 4], 2
lea eax, [ebp - 0x49c]
push eax
lea ecx, [ebp - 0x460]
push ecx
lea edx, [ebp - 0x448]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004c7450
add esp, 0x10
movzx ecx, word [ebp - 0x49c]
cmp ecx, 0x1bb
jne 0x4c651d
mov edx, dword [ebp - 0x494]
mov byte [edx + 8], 1
push 0
push 0
push 3
push 0
push 0
movzx eax, word [ebp - 0x49c]
push eax
lea ecx, [ebp - 0x448]
call fcn.00402600
push eax
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 0x494]
mov dword [ecx + 0x10], eax
mov edx, dword [ebp - 0x494]
cmp dword [edx + 0x10], 0
jne 0x4c657b
mov dword [ebp - 0x4f8], 2
push 0x5b808c
lea eax, [ebp - 0x4f8]
push eax
call fcn.005002f2
mov dword [ebp - 0x4b4], SysReAllocStringLen
mov ecx, dword [ebp - 0x494]
movzx edx, byte [ecx + 8]
test edx, edx
je 0x4c65a4
mov eax, dword [ebp - 0x4b4]
or eax, 0x802000
mov dword [ebp - 0x4b4], eax
push 0
mov ecx, dword [ebp - 0x4b4]
push ecx
push 0
push 0
push 0x578410
lea ecx, [ebp - 0x460]
call fcn.00402600
push eax
push 0x578424
mov edx, dword [ebp - 0x494]
mov eax, dword [edx + 0x10]
push eax
call dword [sym.imp.WININET.dll_HttpOpenRequestW]
mov ecx, dword [ebp - 0x494]
mov dword [ecx + 0x14], eax
mov edx, dword [ebp - 0x494]
cmp dword [edx + 0x14], 0
jne 0x4c6607
mov dword [ebp - 0x4f4], 1
push 0x5b808c
lea eax, [ebp - 0x4f4]
push eax
call fcn.005002f2
lea ecx, [ebp - 0x478]
push ecx
mov ecx, dword [ebp - 0x494]
add ecx, 0x18
call fcn.004cd2f0
mov dword [ebp - 0x508], eax
mov byte [ebp - 4], 3
push 0xa0000000
lea ecx, [ebp - 0x478]
call fcn.004025e0
push eax
lea ecx, [ebp - 0x478]
call fcn.00406b60
push eax
mov edx, dword [ebp - 0x494]
mov eax, dword [edx + 0x14]
push eax
call dword [sym.imp.WININET.dll_HttpAddRequestHeadersA]
push 0
push 0
push 0
push 0
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WININET.dll_HttpSendRequestW]
mov dword [ebp - 0x4ac], eax
cmp dword [ebp - 0x4ac], 0
jne 0x4c6695
mov dword [ebp - 0x4f0], 3
push 0x5b808c
lea eax, [ebp - 0x4f0]
push eax
call fcn.005002f2
push 0x401
push 0
lea ecx, [ebp - 0x418]
push ecx
call fcn.004fec20
add esp, 0xc
mov dword [ebp - 0x4a4], 0x400
mov ecx, dword [ebp - 0x494]
call fcn.004c7710
mov dword [ebp - 0x504], eax
mov edx, dword [ebp - 0x494]
mov eax, dword [ebp - 0x504]
mov dword [edx + 4], eax
mov ecx, dword [ebp - 0x494]
cmp dword [ecx + 4], 0x194
jne 0x4c66ff
mov dword [ebp - 0x4d8], 5
push 0x5b808c
lea edx, [ebp - 0x4d8]
push edx
call fcn.005002f2
push 0
lea eax, [ebp - 0x4a4]
push eax
lea ecx, [ebp - 0x418]
push ecx
push 5
mov edx, dword [ebp - 0x494]
mov eax, dword [edx + 0x14]
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoA]
mov dword [ebp - 0x4ac], eax
cmp dword [ebp - 0x4ac], 0
jne 0x4c674b
mov dword [ebp - 0x4dc], 4
push 0x5b808c
lea ecx, [ebp - 0x4dc]
push ecx
call fcn.005002f2
mov edx, dword [ebp - 0x4a4]
mov dword [ebp - 0x4b8], edx
cmp dword [ebp - 0x4b8], 0x401
jae 0x4c6765
jmp 0x4c676a
call fcn.004ee6ad
mov eax, dword [ebp - 0x4b8]
mov byte [ebp + eax - 0x418], 0
lea ecx, [ebp - 0x418]
push ecx
call fcn.0051729a
add esp, 4
fstp qword [ebp - 0x4d4]
movsd xmm0, qword [0x578520]
comisd xmm0, xmmword [ebp - 0x4d4]
jbe 0x4c67af
cvttsd2si edx, qword [ebp - 0x4d4]
mov dword [ebp - 0x4bc], edx
jmp 0x4c67b9
mov dword [ebp - 0x4bc], 0x1000
mov eax, dword [ebp - 0x4bc]
mov dword [ebp - 0x4c0], eax
mov ecx, dword [ebp - 0x4c0]
push ecx
call fcn.0051367e
add esp, 4
mov dword [ebp - 0x4b0], eax
mov dword [ebp - 0x4a0], 0
mov edx, dword [ebp + 0xc]
push edx
lea ecx, [ebp - 0x430]
call fcn.004026f0
mov dword [ebp - 0x50c], eax
mov byte [ebp - 4], 4
mov eax, dword [ebp - 0x4a0]
push eax
push 0x57842c
lea ecx, [ebp - 0x430]
call fcn.00406940
mov dword [ebp - 0x4a0], eax
cmp dword [ebp - 0x4a0], 0xffffffff
je 0x4c6888
mov ecx, dword [ebp - 0x4a0]
push ecx
push 0
lea edx, [ebp - 0x490]
push edx
lea ecx, [ebp - 0x430]
call fcn.004068a0
lea ecx, [ebp - 0x490]
call fcn.00402600
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4c6869
push 0
lea ecx, [ebp - 0x490]
call fcn.00402600
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov eax, dword [ebp - 0x4a0]
add eax, 1
mov dword [ebp - 0x4a0], eax
lea ecx, [ebp - 0x490]
call fcn.00402640
jmp 0x4c67fd
push 0x578430
lea ecx, [ebp - 0x430]
call fcn.00402600
push eax
lea ecx, [ebp - 0x4a8]
push ecx
call fcn.0050ac76
add esp, 0xc
cmp dword [ebp - 0x4a8], 0
jne 0x4c68cc
mov dword [ebp - 0x4e0], 7
push 0x5b808c
lea edx, [ebp - 0x4e0]
push edx
call fcn.005002f2
xorps xmm0, xmm0
movsd qword [ebp - 0x4cc], xmm0
mov eax, 1
test eax, eax
je 0x4c69fa
lea ecx, [ebp - 0x4a4]
push ecx
mov edx, dword [ebp - 0x4c0]
push edx
mov eax, dword [ebp - 0x4b0]
push eax
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WININET.dll_InternetReadFile]
mov dword [ebp - 0x4ac], eax
cmp dword [ebp - 0x4ac], 0
je 0x4c6921
cmp dword [ebp - 0x4a4], 0
jne 0x4c6926
jmp 0x4c69fa
mov eax, dword [ebp - 0x4a8]
push eax
push 1
mov ecx, dword [ebp - 0x4a4]
push ecx
mov edx, dword [ebp - 0x4b0]
push edx
call fcn.00509fb1
add esp, 0x10
mov dword [ebp - 0x4e4], eax
cmp dword [ebp - 0x4e4], 0
jne 0x4c696f
mov dword [ebp - 0x4e8], 0xf
push 0x5b808c
lea eax, [ebp - 0x4e8]
push eax
call fcn.005002f2
mov ecx, dword [ebp - 0x4a4]
mov dword [ebp - 0x4c4], ecx
cvtsi2sd xmm0, dword [ebp - 0x4c4]
mov edx, dword [ebp - 0x4c4]
shr edx, 0x1f
addsd xmm0, qword [edx*8 + 0x599710]
addsd xmm0, qword [ebp - 0x4cc]
movsd qword [ebp - 0x4cc], xmm0
mov eax, dword [ebp - 0x494]
cmp dword [eax + 0x74], 0
je 0x4c69f5
sub esp, 8
movsd xmm0, qword [ebp - 0x4cc]
movsd qword [esp], xmm0
sub esp, 8
movsd xmm0, qword [ebp - 0x4d4]
movsd qword [esp], xmm0
push 0
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x70]
push edx
mov eax, dword [ebp - 0x494]
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x74]
mov edx, dword [edx]
mov ecx, dword [eax + 0x74]
mov eax, dword [edx]
call eax
jmp 0x4c68d7
mov ecx, dword [ebp - 0x4a8]
push ecx
call fcn.00509a51
add esp, 4
movsd xmm0, qword [ebp - 0x4d4]
ucomisd xmm0, qword [ebp - 0x4cc]
lahf
test ah, 0x44
jnp 0x4c6a3a
mov dword [ebp - 0x4ec], 8
push 0x5b808c
lea edx, [ebp - 0x4ec]
push edx
call fcn.005002f2
mov eax, dword [ebp - 0x494]
cmp dword [eax + 0x74], 0
je 0x4c6a8a
sub esp, 8
movsd xmm0, qword [ebp - 0x4cc]
movsd qword [esp], xmm0
sub esp, 8
movsd xmm0, qword [ebp - 0x4d4]
movsd qword [esp], xmm0
push 2
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x70]
push edx
mov eax, dword [ebp - 0x494]
mov ecx, dword [ebp - 0x494]
mov edx, dword [ecx + 0x74]
mov edx, dword [edx]
mov ecx, dword [eax + 0x74]
mov eax, dword [edx]
call eax
mov byte [ebp - 0x495], 1
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x430]
call fcn.00402640
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x478]
call fcn.00406be0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x460]
call fcn.00402640
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x448]
call fcn.00402640
jmp 0x4c6b2a
mov dword [ebp - 4], 0xffffffff
jmp 0x4c6b3a
cmp dword [ebp - 0x4b0], 0
je 0x4c6b52
mov ecx, dword [ebp - 0x4b0]
push ecx
call fcn.00508cb9
add esp, 4
cmp dword [ebp - 0x4a8], 0
je 0x4c6b6a
mov edx, dword [ebp - 0x4a8]
push edx
call fcn.00509a51
add esp, 4
mov al, byte [ebp - 0x495]
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.004ee000
mov esp, ebp
pop ebp
ret 8