Function at 0x1400279b0
Capabilities:
Allocate or change rwx memory
Enumerate pe sections
Parse pe header
Read file via mapping

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x290
mov rax, qword [0x140238500]
xor rax, rsp
mov qword [rsp + 0x280], rax
mov rbp, rcx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov r15, rax
test rax, rax
je 0x140027c1c
mov r14d, 0x5a4d
cmp word [rax], r14w
jne 0x140027c1c
movsxd rsi, dword [rax + 0x3c]
add rsi, rax
cmp dword [rsi], 0x4550
jne 0x140027c1c
movzx ebx, word [rsi + 0x14]
add rbx, 0x18
mov dword [rsp + 0x60], 0x104
add rbx, rsi
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea r9, [rsp + 0x60]
xor edx, edx
mov rcx, rax
lea r8, [rsp + 0x70]
call qword [sym.imp.KERNEL32.dll_QueryFullProcessImageNameA]
xor edi, edi
lea rcx, [rsp + 0x70]
mov qword [rsp + 0x30], rdi
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov r8d, 1
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov r13, rax
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
ja 0x140027c1c
mov qword [rsp + 0x28], rdi
xor r9d, r9d
xor edx, edx
mov dword [rsp + 0x20], edi
mov r8d, 2
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
test rax, rax
je 0x140027c13
xor r9d, r9d
mov qword [rsp + 0x20], rdi
xor r8d, r8d
mov edx, 4
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov r12, rax
test rax, rax
je 0x140027c1c
cmp word [rax], r14w
jne 0x140027c0a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140027c0a
mov eax, dword [rsi + 8]
cmp dword [rcx + 8], eax
jne 0x140027c0a
movzx r10d, word [rcx + 6]
cmp r10w, word [rsi + 6]
jne 0x140027c0a
movzx r14d, word [rcx + 0x14]
xor sil, sil
add r14, 0x18
mov byte [rsp + 0x40], sil
add r14, rcx
mov r9d, edi
cmp di, r10w
jae 0x140027bf2
nop
mov r8, rbp
mov rax, rbx
sub r8, rbx
nop dword [rax]
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140027b53
inc rax
test ecx, ecx
jne 0x140027b40
test edx, edx
jne 0x140027b60
test dword [rbx + 0x24], 0x20000000
jne 0x140027b75
inc r9d
add rbx, 0x28
add r14, 0x28
cmp r9d, r10d
jl 0x140027b30
jmp 0x140027bf2
cmp dword [rbx + 0x10], edi
jbe 0x140027bf2
nop word [rax + rax]
mov eax, dword [r14 + 0x14]
mov ecx, dword [rbx + 0xc]
add rax, r12
mov esi, edi
add rcx, rsi
add rcx, r15
movzx ebp, byte [rax + rsi]
cmp byte [rcx], bpl
je 0x140027be6
lea r9, [rsp + 0x64]
mov dword [rsp + 0x60], 0x40
mov edx, 1
mov r8d, 0x40
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [rbx + 0xc]
lea r9, [rsp + 0x60]
add rax, rsi
mov edx, 1
mov byte [rax + r15], bpl
mov ecx, dword [rbx + 0xc]
mov r8d, dword [rsp + 0x64]
add rcx, rsi
add rcx, r15
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov byte [rsp + 0x40], 1
inc edi
cmp edi, dword [rbx + 0x10]
jb 0x140027b80
movzx esi, byte [rsp + 0x40]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov rcx, r13
call qword [sym.imp.KERNEL32.dll_CloseHandle]
movzx eax, sil
jmp 0x140027c1e
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov rcx, r13
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
mov rcx, qword [rsp + 0x280]
xor rcx, rsp
call fcn.140099880
lea r11, [rsp + 0x290]
mov rbx, qword [r11 + 0x30]
mov rbp, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret