Function at 0x517f34
Capabilities:
Connect to http server
Create http request
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, 0x110
push 0
push 0
dec ecx
jne 0x517f3d
xchg dword [ebp - 4], ecx
push ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405d50
mov eax, dword [ebp - 8]
call fcn.00405d50
mov eax, dword [ebp - 0xc]
call fcn.00405d50
mov eax, dword [ebp + 0xc]
call fcn.00405d50
xor eax, eax
push ebp
push 0x5184a2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp byte [0x5503e0], 0
je 0x517f9a
mov eax, dword [ebp + 8]
mov edx, 0x5184b8
call fcn.004058e0
jmp 0x518462
mov eax, dword [ebp + 8]
call fcn.0040588c
lea edx, [ebp - 0x860]
mov eax, dword [ebp - 4]
call fcn.0040a2a0
mov edx, dword [ebp - 0x860]
lea eax, [ebp - 4]
call fcn.00405924
lea edx, [ebp - 0x864]
mov eax, dword [ebp - 8]
call fcn.0040a2a0
mov edx, dword [ebp - 0x864]
lea eax, [ebp - 8]
call fcn.00405924
lea edx, [ebp - 0x868]
mov eax, dword [ebp - 0xc]
call fcn.0040a2a0
mov edx, dword [ebp - 0x868]
lea eax, [ebp - 0xc]
call fcn.00405924
lea edx, [ebp - 0x86c]
mov eax, dword [ebp + 0xc]
call fcn.0040a2a0
mov edx, dword [ebp - 0x86c]
lea eax, [ebp + 0xc]
call fcn.00405924
call fcn.00516dac
test al, al
je 0x51802d
mov eax, dword [ebp + 8]
mov edx, 0x5184c4
call fcn.004058e0
jmp 0x518462
call fcn.00517bc8
test al, al
jne 0x518048
mov eax, dword [ebp + 8]
mov edx, 0x5184d0
call fcn.004058e0
jmp 0x518462
mov eax, dword [ebp + 0xc]
call fcn.00517bf0
test al, al
jne 0x518066
mov eax, dword [ebp + 8]
mov edx, 0x5184dc
call fcn.004058e0
jmp 0x518462
xor eax, eax
mov dword [ebp - 0x20], eax
mov byte [ebp - 0x53], 0
lea ecx, [ebp - 0x870]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.005165d0
mov ecx, dword [ebp - 0x870]
lea eax, [ebp - 0x2c]
mov edx, 0x5184e8
call fcn.00405bac
lea eax, [ebp - 0x859]
xor ecx, ecx
mov edx, 0x801
call fcn.00403ae4
push 0
push 0
push 0
push 0
push 0x5184f0
call sub.wininet.dll_InternetOpenA
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x5183fe
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0x10], 0
je 0x5183c3
mov eax, dword [ebp - 0x20]
push eax
push 0
push 3
push 0
push 0
mov ax, word [0x5503d8]
push eax
mov eax, dword [ebp + 0xc]
call fcn.00405d60
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x5183ba
mov eax, dword [ebp - 0x20]
push eax
mov eax, dword [0x5503dc]
push eax
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00405d60
push eax
push 0x5184fc
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_HttpOpenRequestA
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x5183b1
mov byte [ebp - 0x53], 0
xor eax, eax
mov dword [ebp - 0x38], eax
xor eax, eax
mov dword [ebp - 0x44], eax
call fcn.0040cfbc
add esp, 0xfffffff8
fstp qword [esp]
wait
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x4e]
push eax
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x52]
push eax
lea ecx, [ebp - 0x4a]
lea edx, [ebp - 0x48]
lea eax, [ebp - 0x46]
call fcn.00479904
movzx eax, word [ebp - 0x52]
movzx edx, word [ebp - 0x50]
imul edx, edx, 0x3e8
add eax, edx
movzx edx, word [ebp - 0x4e]
imul edx, edx, 0x3c
imul edx, edx, 0x3e8
add eax, edx
movzx edx, word [ebp - 0x4c]
imul edx, edx, 0x3c
imul edx, edx, 0x3c
imul edx, edx, 0x3e8
add eax, edx
mov dword [ebp - 0x3c], eax
jmp 0x5182da
mov eax, dword [ebp - 0x2c]
call fcn.00405b5c
push eax
mov eax, dword [ebp - 0x2c]
call fcn.00405d60
push eax
push 0x2f
push 0x518504
mov eax, dword [ebp - 0x18]
push eax
call sub.wininet.dll_HttpSendRequestA
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 0x53], al
cmp byte [ebp - 0x53], 0
je 0x518270
lea eax, [ebp - 0x1c]
push eax
push 0x800
lea eax, [ebp - 0x859]
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.wininet.dll_InternetReadFile
lea eax, [ebp - 0x28]
call fcn.0040588c
cmp dword [ebp - 0x1c], 0
jbe 0x518270
lea eax, [ebp - 0x878]
push eax
lea eax, [ebp - 0x87c]
lea edx, [ebp - 0x859]
mov ecx, 0x801
call fcn.00405b0c
mov eax, dword [ebp - 0x87c]
mov ecx, dword [ebp - 0x1c]
xor edx, edx
call fcn.00405dc0
mov eax, dword [ebp - 0x878]
lea edx, [ebp - 0x874]
call fcn.0040a2a0
mov edx, dword [ebp - 0x874]
lea eax, [ebp - 0x28]
call fcn.00405b68
lea eax, [ebp - 0x1c]
push eax
push 0x800
lea eax, [ebp - 0x859]
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.wininet.dll_InternetReadFile
cmp dword [ebp - 0x1c], 0
ja 0x518205
inc dword [ebp - 0x38]
call fcn.0040cfbc
add esp, 0xfffffff8
fstp qword [esp]
wait
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x4e]
push eax
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x52]
push eax
lea ecx, [ebp - 0x4a]
lea edx, [ebp - 0x48]
lea eax, [ebp - 0x46]
call fcn.00479904
movzx eax, word [ebp - 0x52]
movzx edx, word [ebp - 0x50]
imul edx, edx, 0x3e8
add eax, edx
movzx edx, word [ebp - 0x4e]
imul edx, edx, 0x3c
imul edx, edx, 0x3e8
add eax, edx
movzx edx, word [ebp - 0x4c]
imul edx, edx, 0x3c
imul edx, edx, 0x3c
imul edx, edx, 0x3e8
add eax, edx
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x40]
sub eax, dword [ebp - 0x3c]
mov dword [ebp - 0x44], eax
cmp byte [ebp - 0x53], 0
jne 0x5182f3
cmp dword [ebp - 0x38], 2
jge 0x5182f3
cmp dword [ebp - 0x44], 0x2328
jl 0x5181a9
cmp byte [ebp - 0x53], 0
jne 0x518312
lea eax, [ebp - 0x30]
mov edx, 0x5184b8
call fcn.00405924
mov byte [0x5503e0], 1
jmp 0x5183a8
push ebp
mov eax, dword [ebp - 0x28]
call fcn.00517e30
pop ecx
test al, al
je 0x51832f
lea eax, [ebp - 0x30]
mov edx, 0x51853c
call fcn.00405924
jmp 0x5183a8
lea eax, [ebp - 0x24]
call fcn.0040588c
mov eax, dword [ebp - 0x28]
call fcn.00405b5c
test eax, eax
jle 0x51839d
mov dword [ebp - 0x58], eax
mov dword [ebp - 0x34], 1
mov eax, dword [ebp - 0x28]
mov edx, dword [ebp - 0x34]
mov al, byte [eax + edx - 1]
add al, 0xd3
sub al, 2
jb 0x518372
dec eax
sub al, 0xa
jb 0x518372
add al, 0xf9
sub al, 0x1a
jb 0x518372
sub al, 4
je 0x518372
add al, 0xfe
sub al, 0x1a
jae 0x518395
lea eax, [ebp - 0x880]
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x34]
mov dl, byte [edx + ecx - 1]
call fcn.00405a74
mov edx, dword [ebp - 0x880]
lea eax, [ebp - 0x24]
call fcn.00405b68
inc dword [ebp - 0x34]
dec dword [ebp - 0x58]
jne 0x51834d
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 0x24]
call fcn.00405924
mov eax, dword [ebp - 0x18]
push eax
call sub.wininet.dll_InternetCloseHandle
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetCloseHandle
mov eax, dword [ebp - 0x10]
push eax
call sub.wininet.dll_InternetCloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x518405
cmp dword [ebp - 0x14], 0
je 0x5183df
mov eax, dword [ebp - 0x14]
push eax
call sub.wininet.dll_InternetCloseHandle
cmp dword [ebp - 0x18], 0
je 0x5183ee
mov eax, dword [ebp - 0x18]
push eax
call sub.wininet.dll_InternetCloseHandle
cmp dword [ebp - 0x10], 0
je 0x5183fd
mov eax, dword [ebp - 0x10]
push eax
call sub.wininet.dll_InternetCloseHandle
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5184a9
lea eax, [ebp - 0x884]
mov edx, 0xa
call fcn.004058b0
lea eax, [ebp - 0x30]
mov edx, 4
call fcn.004058b0
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004058b0
lea eax, [ebp + 0xc]
call fcn.0040588c
ret