Function at 0x140001290
Capabilities:
Create http request
Read data from internet
Receive data

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
lea rbp, [rsp - 0x1060]
mov eax, 0x1160
call fcn.1400044d0
sub rsp, rax
mov rax, qword [0x140008040]
xor rax, rsp
mov qword [rbp + 0x1050], rax
mov rdi, rdx
mov rbx, rcx
mov dword [rsp + 0x20], 0
xor r9d, r9d
xor r8d, r8d
mov edx, 1
lea rcx, str.Downloader
call qword [sym.imp.WININET.dll_InternetOpenW]
mov rsi, rax
test rax, rax
jne 0x140001306
lea rdx, str.Failed_to_open_internet_connection._n
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
call fcn.140002d30
xor al, al
jmp 0x140001518
cmp qword [rbx + 0x18], 0xf
jbe 0x140001310
mov rbx, qword [rbx]
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0x80000000
xor r9d, r9d
xor r8d, r8d
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.WININET.dll_InternetOpenUrlA]
mov rbx, rax
test rax, rax
jne 0x14000135e
lea rdx, str.Failed_to_open_URL._n
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
call fcn.140002d30
mov rcx, rsi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor al, al
jmp 0x140001518
xor edx, edx
mov r8d, 0x108
lea rcx, [rsp + 0x30]
call sub.VCRUNTIME140.dll_memset
cmp qword [rdi + 0x18], 0xf
jbe 0x14000137a
mov rdi, qword [rdi]
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.140002b00
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
lea rdi, vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov qword [rsp + rcx + 0x30], rdi
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x2c], edx
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
lea rax, [rsp + 0x30]
add rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::operator__void_const___ptr64]
test al, al
je 0x1400013f6
lea rdx, str.Failed_to_open_file_for_writing._n
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
call fcn.140002d30
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, rsi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor bl, bl
jmp 0x140001487
lea r9, [rbp + 0x40]
mov r8d, 0x1000
lea rdx, [rbp + 0x50]
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x140001445
mov eax, dword [rbp + 0x40]
test eax, eax
je 0x140001445
mov r8d, eax
lea rdx, [rbp + 0x50]
lea rcx, [rsp + 0x30]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::write_char_const____ptr64__long_long___int64_____ptr64]
lea r9, [rbp + 0x40]
mov r8d, 0x1000
lea rdx, [rbp + 0x50]
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x140001411
lea rcx, [rsp + 0x38]
call fcn.140002a40
test rax, rax
jne 0x140001473
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
lea rax, [rsp + 0x30]
add rcx, rax
xor r8d, r8d
mov edx, 2
call qword [sym.imp.MSVCP140.dll_public:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::setstate_int__bool____ptr64]
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, rsi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov bl, 1
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
mov qword [rsp + rcx + 0x30], rdi
mov rax, qword [rsp + 0x30]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x2c], edx
lea rax, vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov qword [rsp + 0x38], rax
cmp qword [rbp - 0x48], 0
je 0x1400014e4
lea rcx, [rbp - 0x58]
mov rax, qword [rsp + 0x50]
cmp qword [rax], rcx
jne 0x1400014e4
mov rdx, qword [rbp - 0x38]
mov rcx, qword [rbp - 0x40]
mov qword [rax], rcx
mov rax, qword [rsp + 0x70]
mov qword [rax], rcx
sub edx, ecx
mov rax, qword [rbp - 0x78]
mov dword [rax], edx
cmp byte [rbp - 0x4c], 0
je 0x1400014f4
lea rcx, [rsp + 0x38]
call fcn.140002a40
lea rcx, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::destructor_void____ptr64]
nop
lea rcx, [rsp + 0x40]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rbp - 0x28]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
movzx eax, bl
mov rcx, qword [rbp + 0x1050]
xor rcx, rsp
call fcn.140003560
mov rbx, qword [rsp + 0x1190]
add rsp, 0x1160
pop rdi
pop rsi
pop rbp
ret