Function at 0x1801aa200
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
pop rdx
adc al, 0x59
cmp dword [rbx], esi
invalid
sub eax, 0xbe655884
je 0x1800504c0
xor byte [rsi + 0x6417f3d0], ah
mov edi, ds
jo 0x18005057e
in al, 0x42
jne 0x180050535
xor eax, 0xc8237c80
in al, dx
in al, 0x7f
invalid
fxam
push rbx
xchg ecx, eax
cld
ficom word [rdx - 0x726856fb]
stc
rol dword [rsi + 0x79], cl
invalid
ror byte [rdx - 0x5ecfb998], 0x39
fsub qword [rbp - 0x5d]
invalid
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.180383fc0
sub rsp, rax
lea rbp, [rsp + 0x50]
mov rax, qword [0x180476ea8]
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 0x1801aa2c3
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x1801aa2c3
lea rdi, [rbp + 0x268]
call fcn.18014e430
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 sub.api_ms_win_crt_stdio_l1_1_0.dll___stdio_common_vsprintf
test eax, eax
mov qword [rsp + 0x20], rsi
mov ecx, 0xffffffff
lea r9, [rbp]
cmovs eax, ecx
lea rdx, [rbp + 0x10]
test eax, eax
mov rcx, rbx
cmovs eax, edi
mov r8d, eax
call qword [sym.imp.KERNEL32.dll_WriteFile]
jmp 0x1801aa58d
mov r8, qword [rbp + 0x260]
mov rcx, r8
call fcn.1801aa610
lea r9d, [rax + 1]
lea rax, [r9 + r9]
mov edi, r9d
lea rcx, [rax + 0xf]
cmp rcx, rax
ja 0x1801aa2f0
movabs rcx, 0xffffffffffffff0
and rcx, 0xfffffffffffffff0
mov rax, rcx
call fcn.180383fc0
sub rsp, rcx
xor esi, esi
lea rbx, [rsp + 0x50]
test rbx, rbx
jne 0x1801aa317
lea rbx, str.no_stack_
jmp 0x1801aa4db
mov dword [rsp + 0x28], r9d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
jne 0x1801aa459
mov rcx, rsi
test rdi, rdi
je 0x1801aa42e
mov rdx, qword [rbp + 0x260]
cmp rdi, 4
jb 0x1801aa440
lea rax, [rdx - 1]
add rax, rdi
lea r8, [rdi - 1]
lea r8, [rbx + r8*2]
cmp rbx, rax
ja 0x1801aa36d
cmp r8, rdx
jae 0x1801aa440
cmp rdi, 0x20
jb 0x1801aa40b
mov rax, rdi
mov r10, rdi
and eax, 0x1f
sub r10, rax
mov rdx, qword [rbp + 0x260]
lea r9, [rbx + 0x20]
lea r8, [rdx + 0x10]
nop dword [rax]
nop word [rax + rax]
movq xmm0, qword [r8 - 0x10]
lea r9, [r9 + 0x40]
movq xmm1, qword [r8 - 8]
lea r8, [r8 + 0x20]
punpcklbw xmm0, xmm0
add rcx, 0x20
punpcklbw xmm1, xmm1
psraw xmm0, 8
psraw xmm1, 8
movdqu xmmword [r9 - 0x60], xmm0
movq xmm0, qword [r8 - 0x20]
punpcklbw xmm0, xmm0
psraw xmm0, 8
movdqu xmmword [r9 - 0x50], xmm1
movq xmm1, qword [r8 - 0x18]
punpcklbw xmm1, xmm1
psraw xmm1, 8
movdqu xmmword [r9 - 0x40], xmm0
movdqu xmmword [r9 - 0x30], xmm1
cmp rcx, r10
jb 0x1801aa3a0
cmp rax, 4
jb 0x1801aa435
mov rax, rdi
and rax, 0xfffffffffffffffc
movd xmm0, dword [rcx + rdx]
punpcklbw xmm0, xmm0
psraw xmm0, 8
movq qword [rbx + rcx*2], xmm0
add rcx, 4
cmp rcx, rax
jb 0x1801aa412
mov rdx, qword [rbp + 0x260]
cmp rcx, rdi
jae 0x1801aa459
nop word [rax + rax]
movsx eax, byte [rcx + rdx]
mov word [rbx + rcx*2], ax
inc rcx
cmp rcx, rdi
jae 0x1801aa459
mov rdx, qword [rbp + 0x260]
jmp 0x1801aa440
mov r8, rsi
test rdi, rdi
je 0x1801aa4db
mov r10d, 0x53
lea r9, [0x180000000]
lea r11d, [r10 + 0x20]
lea r14d, [r10 - 0x10]
lea r15d, [r10 + 0x10]
nop word [rax + rax]
cmp word [rbx + r8*2], 0x25
jne case.0x1801aa4b2.47
lea rdx, [rbx + 2]
lea rdx, [rdx + r8*2]
movzx eax, word [rdx]
add eax, 0xffffffd6
cmp eax, 0x49
ja case.0x1801aa4b2.47
movsxd rcx, eax
movzx eax, byte [r9 + rcx + 0x1aa5c4]
mov ecx, dword [r9 + rax*4 + 0x1aa5ac]
add rcx, r9
jmp rcx
inc r8
add rdx, 2
jmp 0x1801aa490
mov word [rdx], r10w
jmp case.0x1801aa4b2.47
mov word [rdx], r11w
jmp case.0x1801aa4b2.47
mov word [rdx], r14w
jmp case.0x1801aa4b2.47
mov word [rdx], r15w
inc r8
cmp r8, rdi
jb 0x1801aa480
lea rdi, [rbp + 0x268]
call fcn.18014e430
mov qword [rsp + 0x28], rdi
lea rdx, [rbp + 0x10]
mov r9, rbx
mov qword [rsp + 0x20], rsi
mov r8d, 0xff
mov rcx, qword [rax]
or rcx, 1
call sub.api_ms_win_crt_stdio_l1_1_0.dll___stdio_common_vswprintf
mov word [rbp + 0x20e], si
call fcn.1801aa090
xor ecx, ecx
test eax, eax
jle 0x1801aa576
lea rdx, str.OpenSSL
call qword [sym.imp.ADVAPI32.dll_RegisterEventSourceW]
mov rbx, rax
test rax, rax
je 0x1801aa58d
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 0x1801aa58d
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.1803831e0
lea rsp, [rbp + 0x228]
pop r15
pop r14
pop rdi
pop rsi
pop rbx
pop rbp
ret