Function at 0x1400017d0
Capabilities:
Allocate or change rwx memory
Create thread
Enumerate processes
Get file size
Inject thread
Read file on windows
Spawn thread to rwx shellcode

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0xe0]
sub rsp, 0x1e0
mov rax, qword [section..data]
xor rax, rsp
mov qword [rbp + 0xd0], rax
xor r12d, r12d
lea rdx, str.QuakeChampions.exe
xorps xmm0, xmm0
mov qword [rsp + 0x50], r12
lea rcx, [rsp + 0x40]
mov qword [rsp + 0x58], r12
movups xmmword [rsp + 0x40], xmm0
lea r8d, [r12 + 0x12]
call fcn.140001260
xor edx, edx
mov dword [rbp - 0x60], 0x130
lea ecx, [rdx + 2]
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x14000192d
lea rdx, [rbp - 0x60]
mov rcx, rax
call sub.KERNEL32.dll_Process32First
lea rax, [rbp - 0x34]
mov rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], r12b
jne 0x140001870
mov rdi, qword [rsp + 0x50]
lea rcx, [rsp + 0x40]
mov r15, qword [rsp + 0x58]
lea rdx, [rbp - 0x34]
mov r14, qword [rsp + 0x40]
cmp r15, 0xf
mov r8, rdi
cmova rcx, r14
cmp rbx, rdi
cmovb r8, rbx
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1400018c1
cmp rdi, rbx
jb 0x1400018c1
ja 0x1400018c1
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [rbp - 0x58]
jmp 0x140001930
lea rdx, [rbp - 0x60]
mov rcx, rsi
call sub.KERNEL32.dll_Process32Next
test eax, eax
je 0x140001924
lea rax, [rbp - 0x34]
mov rbx, 0xffffffffffffffff
nop dword [rax]
inc rbx
cmp byte [rax + rbx], r12b
jne 0x1400018e0
cmp r15, 0xf
lea rcx, [rsp + 0x40]
mov r8, rdi
lea rdx, [rbp - 0x34]
cmova rcx, r14
cmp rbx, rdi
cmovb r8, rbx
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140001914
cmp rdi, rbx
jb 0x140001914
jbe 0x1400018b3
lea rdx, [rbp - 0x60]
mov rcx, rsi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x1400018d1
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rsi, r12
lea rcx, [rsp + 0x40]
call fcn.140001490
xor r9d, r9d
mov qword [rsp + 0x30], r12
mov dword [rsp + 0x28], r12d
lea rcx, str.xinput.dll
mov edx, 0x80000000
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 3]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rcx, rax
xor edx, edx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
xor ecx, ecx
mov edx, eax
mov r8d, 0x3000
mov ebx, eax
lea r9d, [rcx + 4]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rdx, rax
lea rcx, str.DLL_file_buffer:_0x_p_n
mov r15, rax
call fcn.140001c90
xor r9d, r9d
mov qword [rsp + 0x20], r12
mov r8d, ebx
mov rdx, r15
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
movsxd r14, dword [r15 + 0x3c]
mov r8d, esi
xor edx, edx
mov ecx, 0x1fffff
add r14, r15
call qword [sym.imp.KERNEL32.dll_OpenProcess]
mov r8d, dword [r14 + 0x50]
xor edx, edx
mov rcx, rax
mov dword [rsp + 0x20], 0x40
mov r9d, 0x3000
mov r12, rax
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov r9d, dword [r14 + 0x54]
xor esi, esi
mov rdx, rax
mov qword [rsp + 0x20], rsi
mov r8, r15
mov rcx, r12
mov r13, rax
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov edi, esi
cmp si, word [r14 + 6]
jae 0x140001a4d
lea rbx, [r14 + 0x11c]
nop word [rax + rax]
mov r8d, dword [rbx]
mov rcx, r12
mov edx, dword [rbx - 8]
add r8, r15
mov r9d, dword [rbx - 4]
add rdx, r13
mov qword [rsp + 0x20], rsi
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
movzx eax, word [r14 + 6]
lea rbx, [rbx + 0x28]
inc edi
cmp edi, eax
jl 0x140001a20
xor edx, edx
mov dword [rsp + 0x20], 0x40
mov r9d, 0x3000
mov r8d, 0x1000
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov qword [rsp + 0x68], r13
lea r8, [rsp + 0x68]
movsxd rcx, dword [r15 + 0x3c]
mov rdx, rax
add rcx, r13
xor r15d, r15d
mov qword [rsp + 0x70], rcx
mov rsi, rax
mov ecx, dword [r14 + 0xb0]
add rcx, r13
mov qword [rsp + 0x20], r15
mov qword [rsp + 0x78], rcx
lea r9d, [r15 + 0x30]
mov ecx, dword [r14 + 0x90]
add rcx, r13
mov qword [rbp - 0x80], rcx
mov rcx, qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov qword [rbp - 0x78], rcx
mov rcx, qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rbp - 0x70], rcx
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, str.Test:
call section..text
lea rdi, [fcn.140001790]
mov rcx, rax
mov rdx, rdi
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__::operator___unsigned_long_long_unsigned___int64_____ptr64]
mov rcx, rax
lea rdx, [0x140001360]
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__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, str.Test:
call section..text
lea r14, [0x1400015e0]
mov rcx, rax
mov rdx, r14
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__::operator___unsigned_long_long_unsigned___int64_____ptr64]
mov rcx, rax
lea rdx, [0x140001360]
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__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, str.Test:
sub rdi, r14
call section..text
mov rcx, rax
mov rdx, rdi
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__::operator___unsigned_long_long_unsigned___int64_____ptr64]
mov rcx, rax
lea rdx, [0x140001360]
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__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov r9, rdi
mov qword [rsp + 0x20], r15
mov r8, r14
lea rdx, [rsi + 0x30]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov qword [rsp + 0x30], r15
lea r9, [rsi + 0x30]
mov dword [rsp + 0x28], r15d
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x20], rsi
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, str.Address_of_Loader:
mov rbx, rax
call section..text
mov rcx, rax
lea rdx, [0x140001760]
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__::operator___class_std::ios_base____ptr64____cdecl___class_std::ios_base____ptr64_____ptr64]
mov rcx, rax
mov rdx, rsi
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__::operator___void_const____ptr64____ptr64]
mov rcx, rax
lea rdx, [0x140001360]
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__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, str.Address_of_Image:
call section..text
mov rcx, rax
lea rdx, [0x140001760]
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__::operator___class_std::ios_base____ptr64____cdecl___class_std::ios_base____ptr64_____ptr64]
mov rcx, rax
mov rdx, r13
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__::operator___void_const____ptr64____ptr64]
mov rcx, rax
lea rdx, [0x140001360]
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__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov edx, 0xffffffff
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_istream_char__struct_std::char_traits_char___std::cin]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::basic_istream_char__struct_std::char_traits_char__::get_void____ptr64]
mov r9d, 0x8000
xor r8d, r8d
mov rdx, rsi
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
xor eax, eax
mov rcx, qword [rbp + 0xd0]
xor rcx, rsp
call fcn.140001de0
lea r11, [rsp + 0x1e0]
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rdi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret