Function at 0x1400a7b20
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
shl r12, 4
mov qword [rsp + 8], rcx
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rbp
push rbx
push rsi
push rdi
push r14
push r15
mov eax, 0x278
call fcn.1402270a0
sub rsp, rax
lea rbp, [rsp + 0x50]
mov rax, qword [0x1402f6010]
xor rax, rbp
mov qword [rbp + 0x210], rax
mov ecx, 0xfffffff4
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov rbx, rax
test rax, rax
je 0x1400a7be4
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x1400a7be4
lea rdi, [rbp + 0x268]
call fcn.14007e9b0
mov r9, qword [rbp + 0x260]
lea rdx, [rbp + 0x10]
mov qword [rsp + 0x28], rdi
xor esi, esi
mov edi, 0x200
mov qword [rsp + 0x20], rsi
mov rcx, qword [rax]
mov r8d, edi
or rcx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___stdio_common_vsprintf]
mov ecx, 0xffffffff
mov qword [rsp + 0x20], rsi
test eax, eax
lea r9, [rbp]
lea rdx, [rbp + 0x10]
cmovs eax, ecx
mov rcx, rbx
test eax, eax
cmovs eax, edi
mov r8d, eax
call qword [sym.imp.KERNEL32.dll_WriteFile]
jmp 0x1400a7e5e
mov r8, qword [rbp + 0x260]
mov rcx, r8
call fcn.1400a7ef0
lea r9d, [rax + 1]
lea rax, [r9 + r9]
mov ebx, r9d
lea rcx, [rax + 0xf]
cmp rcx, rax
ja 0x1400a7c11
movabs rcx, 0xffffffffffffff0
and rcx, 0xfffffffffffffff0
mov rax, rcx
call fcn.1402270a0
sub rsp, rcx
xor esi, esi
lea rdi, [rsp + 0x50]
test rdi, rdi
jne 0x1400a7c38
lea rdi, str.no_stack_
jmp 0x1400a7dab
mov dword [rsp + 0x28], r9d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
jne 0x1400a7d2d
mov rcx, rsi
test rbx, rbx
je 0x1400a7dab
cmp rbx, 0x20
jb 0x1400a7d12
mov rdx, qword [rbp + 0x260]
lea r8, [rbx - 1]
lea r8, [rdi + r8*2]
lea rax, [rdx - 1]
add rax, rbx
cmp rdi, rax
ja 0x1400a7c8e
cmp r8, rdx
jae 0x1400a7d20
mov r8, rbx
and r8, 0xffffffffffffffe0
mov rax, qword [rbp + 0x260]
lea rdx, [rdi + 0x20]
add rax, 0x10
nop dword [rax]
nop dword [rax + rax]
movq xmm0, qword [rax - 0x10]
lea rdx, [rdx + 0x40]
movq xmm1, qword [rax - 8]
lea rax, [rax + 0x20]
punpcklbw xmm0, xmm0
add rcx, 0x20
punpcklbw xmm1, xmm1
psraw xmm0, 8
psraw xmm1, 8
movdqu xmmword [rdx - 0x60], xmm0
movq xmm0, qword [rax - 0x20]
punpcklbw xmm0, xmm0
psraw xmm0, 8
movdqu xmmword [rdx - 0x50], xmm1
movq xmm1, qword [rax - 0x18]
punpcklbw xmm1, xmm1
psraw xmm1, 8
movdqu xmmword [rdx - 0x40], xmm0
movdqu xmmword [rdx - 0x30], xmm1
cmp rcx, r8
jb 0x1400a7cb0
cmp rcx, rbx
jae 0x1400a7d32
mov rdx, qword [rbp + 0x260]
nop dword [rax]
movsx eax, byte [rcx + rdx]
mov word [rdi + rcx*2], ax
inc rcx
jmp 0x1400a7d0d
test rbx, rbx
je 0x1400a7dab
mov r10d, 0x53
lea r9, [0x140000000]
mov r8, rsi
lea r11d, [r10 + 0x20]
lea r14d, [r10 - 0x10]
lea r15d, [r10 + 0x10]
nop
cmp word [rdi + r8*2], 0x25
jne case.0x1400a7d82.47
lea rdx, [rdi + 2]
lea rdx, [rdx + r8*2]
movzx eax, word [rdx]
add eax, 0xffffffd6
cmp eax, 0x49
ja case.0x1400a7d82.47
movsxd rcx, eax
movzx eax, byte [r9 + rcx + 0xa7e98]
mov ecx, dword [r9 + rax*4 + 0xa7e80]
add rcx, r9
jmp rcx
inc r8
add rdx, 2
jmp 0x1400a7d60
mov word [rdx], r10w
jmp case.0x1400a7d82.47
mov word [rdx], r11w
jmp case.0x1400a7d82.47
mov word [rdx], r14w
jmp case.0x1400a7d82.47
mov word [rdx], r15w
inc r8
cmp r8, rbx
jb 0x1400a7d50
lea rbx, [rbp + 0x268]
call fcn.14007e9b0
mov qword [rsp + 0x28], rbx
lea rdx, [rbp + 0x10]
mov r9, rdi
mov qword [rsp + 0x20], rsi
mov r8d, 0xff
mov rcx, qword [rax]
or rcx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___stdio_common_vswprintf]
mov word [rbp + 0x20e], si
call fcn.1400a79b0
xor ecx, ecx
test eax, eax
jle 0x1400a7e47
lea rdx, str.OpenSSL
call qword [sym.imp.ADVAPI32.dll_RegisterEventSourceW]
mov rbx, rax
test rax, rax
je 0x1400a7e5e
mov qword [rsp + 0x40], rsi
lea rax, [rbp + 0x10]
mov ecx, 1
mov qword [rbp], rax
lea rax, [rbp]
mov edx, ecx
mov qword [rsp + 0x38], rax
xor r8d, r8d
mov dword [rsp + 0x30], esi
xor r9d, r9d
mov word [rsp + 0x28], cx
mov rcx, rbx
mov qword [rsp + 0x20], rsi
call qword [sym.imp.ADVAPI32.dll_ReportEventW]
mov rcx, rbx
call qword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
jmp 0x1400a7e5e
mov r9d, reloc.WS2_32.dll_recv
lea r8, str.OpenSSL:_FATAL
lea rdx, [rbp + 0x10]
call qword [sym.imp.USER32.dll_MessageBoxW]
mov rcx, qword [rbp + 0x210]
xor rcx, rbp
call fcn.1400897d0
lea rsp, [rbp + 0x228]
pop r15
pop r14
pop rdi
pop rsi
pop rbx
pop rbp
ret