Function at 0x140086d50
Capabilities:
Check for time delay via gettickcount
Create http request
Delete file
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rbp
push rdi
push r12
push r13
push r15
lea rbp, [rsp - 0x3a0]
sub rsp, 0x4a0
mov r13, r8
mov rbx, rdx
mov r12, rcx
mov edi, 0x84000000
nop
movzx eax, word [rbx]
cmp ax, 0x20
je 0x140086d8f
cmp ax, 9
jne 0x140086d95
add rbx, 2
jmp 0x140086d80
cmp ax, 0x2a
jne 0x140086e10
add rbx, 2
mov rcx, rbx
call fcn.140005690
mov rcx, rbx
test al, al
je 0x140086dbe
xor edx, edx
lea r8d, [rdx + 0x10]
call fcn.1400dc05c
mov rdi, rax
jmp 0x140086dc5
call fcn.1400dc1bc
mov edi, eax
mov r8, rbx
test rbx, rbx
je 0x140086e10
movzx edx, word [rbx]
test dx, dx
je 0x140086e10
mov r9d, SafeArrayAllocDescriptor
nop dword [rax + rax]
lea rcx, [0x14011a4b0]
movzx eax, r9w
nop dword [rax + rax]
cmp dx, ax
je 0x140086e68
movzx eax, word [rcx + 2]
add rcx, 2
test ax, ax
jne 0x140086df0
movzx edx, word [r8 + 2]
add r8, 2
test dx, dx
jne 0x140086de0
xor esi, esi
lea rcx, str.AutoHotkey
xor r9d, r9d
mov dword [rsp + 0x20], esi
xor r8d, r8d
lea edx, [rsi + 4]
call qword [sym.imp.WININET.dll_InternetOpenW]
mov r15, rax
test rax, rax
jne 0x140086e9c
mov rax, qword [0x14013dbf0]
lea rdx, [0x140119fac]
test byte [rax + 0x140], 1
jne 0x140086e85
mov rcx, qword [0x140142748]
xor r9d, r9d
mov byte [rsp + 0x20], 1
lea r8, [r9 - 1]
call fcn.1400be640
jmp 0x140087164
mov rbx, r8
nop dword [rax + rax]
movzx eax, word [rbx]
cmp ax, r9w
je 0x140086e7f
cmp ax, 9
jne 0x140086e10
add rbx, 2
jmp 0x140086e70
lea r9, [0x140103574]
xor r8d, r8d
mov rcx, r12
call fcn.140056750
jmp 0x140087164
mov qword [rsp + 0x28], rsi
xor r9d, r9d
xor r8d, r8d
mov dword [rsp + 0x20], edi
mov rdx, rbx
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetOpenUrlW]
mov rdi, rax
test rax, rax
jne 0x140086ecd
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetCloseHandle]
jmp 0x140086e34
lea rdx, [0x1401249cc]
mov qword [rsp + 0x4d0], r14
mov rcx, r13
call fcn.1400e5df4
mov r14, rax
test rax, rax
jne 0x140086f49
mov rcx, rdi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rax, qword [0x14013dbf0]
lea rdx, [0x140119fac]
test byte [rax + 0x140], 1
jne 0x140086f32
mov rcx, qword [0x140142748]
lea r8, [r14 - 1]
xor r9d, r9d
mov byte [rsp + 0x20], 1
call fcn.1400be640
jmp 0x14008715c
lea r9, [0x140103574]
xor r8d, r8d
mov rcx, r12
call fcn.140056750
jmp 0x14008715c
lea rax, [rbp - 0x60]
mov qword [rsp + 0x44], rsi
mov qword [rsp + 0x50], rax
mov ecx, 0xffdf
xorps xmm0, xmm0
mov dword [rsp + 0x4c], esi
movdqu xmmword [rsp + 0x34], xmm0
mov qword [rsp + 0x5c], rsi
mov dword [rsp + 0x64], esi
mov dword [rsp + 0x30], reloc.WSOCK32.dll_getservbyport
mov dword [rsp + 0x58], 0x400
mov esi, dword gs:[0x48]
movzx eax, word [rbx]
sub ax, 0x48
test cx, ax
mov rcx, rdi
je 0x140087069
lea r9, [rbp + 0x3d8]
mov r8d, 0x400
lea rdx, [rbp - 0x60]
call qword [sym.imp.WININET.dll_InternetReadFile]
mov ebx, eax
test eax, eax
je 0x140087128
nop
cmp dword [rbp + 0x3d8], 0
je 0x140087128
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov rcx, qword [0x14013dbf0]
sub eax, dword [0x1401468d4]
cmp eax, dword [rcx + 0x118]
jbe 0x140087028
xor r9d, r9d
mov dword [rsp + 0x20], 0
xor r8d, r8d
lea rcx, [rsp + 0x68]
xor edx, edx
call qword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x14008701c
cmp dword [0x140145ca0], esi
jne 0x14008701c
mov edx, 1
lea ecx, [rdx - 2]
call fcn.140001b10
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x1401468d4], eax
mov edx, dword [rbp + 0x3d8]
lea rcx, [rbp - 0x60]
mov r9, r14
mov r8d, 1
call fcn.1400e6bbc
lea r9, [rbp + 0x3d8]
mov r8d, 0x400
lea rdx, [rbp - 0x60]
mov rcx, rdi
call qword [sym.imp.WININET.dll_InternetReadFile]
mov ebx, eax
test eax, eax
jne 0x140086fc0
jmp 0x140087128
xor r9d, r9d
lea rdx, [rsp + 0x30]
lea r8d, [r9 + 8]
call qword [sym.imp.WININET.dll_InternetReadFileExA]
mov ebx, eax
test eax, eax
je 0x140087128
cmp dword [rsp + 0x58], 0
je 0x140087128
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov rcx, qword [0x14013dbf0]
sub eax, dword [0x1401468d4]
cmp eax, dword [rcx + 0x118]
jbe 0x1400870eb
xor r9d, r9d
mov dword [rsp + 0x20], 0
xor r8d, r8d
lea rcx, [rsp + 0x68]
xor edx, edx
call qword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x1400870df
cmp dword [0x140145ca0], esi
jne 0x1400870df
mov edx, 1
lea ecx, [rdx - 2]
call fcn.140001b10
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x1401468d4], eax
mov edx, dword [rsp + 0x58]
lea rcx, [rbp - 0x60]
mov r9, r14
mov r8d, 1
call fcn.1400e6bbc
xor r9d, r9d
mov dword [rsp + 0x58], 0x400
lea rdx, [rsp + 0x30]
mov rcx, rdi
lea r8d, [r9 + 8]
call qword [sym.imp.WININET.dll_InternetReadFileExA]
mov ebx, eax
test eax, eax
jne 0x140087085
mov rcx, rdi
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, r14
call fcn.1400e690c
test ebx, ebx
jne 0x140087151
mov rcx, r13
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test ebx, ebx
sete dl
mov rcx, r12
call fcn.140056820
mov r14, qword [rsp + 0x4d0]
lea r11, [rsp + 0x4a0]
mov rbx, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r13
pop r12
pop rdi
pop rbp
ret