Function at 0x7ff7871fd160
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
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 sub.kernel32.dll___chkstk
sub rsp, rax
lea rbp, [rsp + 0x50]
mov rax, qword [0x7ff78748c040]
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 0x7ff7871fd223
mov rcx, rax
call qword [sym.imp.kernel32.dll_GetFileType]
test eax, eax
je 0x7ff7871fd223
lea rdi, [rbp + 0x268]
call fcn.7ff78711d080
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.ucrtbase.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 0x7ff7871fd4d1
mov r8, qword [rbp + 0x260]
mov rcx, r8
call fcn.7ff7871fd560
lea r9d, [rax + 1]
lea rax, [r9 + r9]
mov ebx, r9d
lea rcx, [rax + 0xf]
cmp rcx, rax
ja 0x7ff7871fd250
movabs rcx, 0xffffffffffffff0
and rcx, 0xfffffffffffffff0
mov rax, rcx
call sub.kernel32.dll___chkstk
sub rsp, rcx
xor esi, esi
lea rdi, [rsp + 0x50]
test rdi, rdi
jne 0x7ff7871fd277
lea rdi, [0x7ff787395078]
jmp 0x7ff7871fd41f
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 0x7ff7871fd3ad
mov rcx, rsi
test rbx, rbx
je 0x7ff7871fd38c
cmp rbx, 4
jb 0x7ff7871fd391
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 0x7ff7871fd2cd
cmp r8, rdx
jae 0x7ff7871fd3a0
cmp rbx, 0x20
jb 0x7ff7871fd359
mov rdx, rbx
mov r9, rbx
and edx, 0x1f
sub r9, rdx
mov rax, qword [rbp + 0x260]
lea r8, [rdi + 0x20]
add rax, 0x10
movq xmm0, qword [rax - 0x10]
lea r8, [r8 + 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 [r8 - 0x60], xmm0
movq xmm0, qword [rax - 0x20]
punpcklbw xmm0, xmm0
psraw xmm0, 8
movdqu xmmword [r8 - 0x50], xmm1
movq xmm1, qword [rax - 0x18]
punpcklbw xmm1, xmm1
psraw xmm1, 8
movdqu xmmword [r8 - 0x40], xmm0
movdqu xmmword [r8 - 0x30], xmm1
cmp rcx, r9
jb 0x7ff7871fd2f2
cmp rdx, 4
jb 0x7ff7871fd38c
mov rax, rbx
and rax, 0xfffffffffffffffc
mov rdx, qword [rbp + 0x260]
nop word [rax + rax]
movd xmm0, dword [rcx + rdx]
punpcklbw xmm0, xmm0
psraw xmm0, 8
movq qword [rdi + rcx*2], xmm0
add rcx, 4
cmp rcx, rax
jb 0x7ff7871fd370
cmp rcx, rbx
jae 0x7ff7871fd3ad
mov rdx, qword [rbp + 0x260]
nop dword [rax + rax]
movsx eax, byte [rcx + rdx]
mov word [rdi + rcx*2], ax
inc rcx
jmp 0x7ff7871fd38c
mov r8, rsi
test rbx, rbx
je 0x7ff7871fd41f
lea r9, [0x7ff786ff0000]
nop dword [rax]
cmp word [rdi + r8*2], 0x25
jne case.0x7ff7871fd3f2.47
lea rdx, [rdi + 2]
lea rdx, [rdx + r8*2]
movzx eax, word [rdx]
add eax, 0xffffffd6
cmp eax, 0x49
ja case.0x7ff7871fd3f2.47
movsxd rcx, eax
movzx eax, byte [r9 + rcx + 0x20d508]
mov ecx, dword [r9 + rax*4 + 0x20d4f0]
add rcx, r9
jmp rcx
inc r8
add rdx, 2
jmp 0x7ff7871fd3d0
mov word [rdx], 0x53
jmp case.0x7ff7871fd3f2.47
mov word [rdx], 0x73
jmp case.0x7ff7871fd3f2.47
mov word [rdx], 0x43
jmp case.0x7ff7871fd3f2.47
mov word [rdx], 0x63
inc r8
cmp r8, rbx
jb 0x7ff7871fd3c0
lea rbx, [rbp + 0x268]
call fcn.7ff78711d080
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 sub.ucrtbase.dll___stdio_common_vswprintf
mov word [rbp + 0x20e], si
call fcn.7ff7871fcff0
xor ecx, ecx
test eax, eax
jle 0x7ff7871fd4ba
lea rdx, [0x7ff787395090]
call qword [sym.imp.advapi32.dll_RegisterEventSourceW]
mov rbx, rax
test rax, rax
je 0x7ff7871fd4d1
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 0x7ff7871fd4d1
mov r9d, 0x10
lea r8, [0x7ff7873950a0]
lea rdx, [rbp + 0x10]
call qword [sym.imp.user32.dll_MessageBoxW]
mov rcx, qword [rbp + 0x210]
xor rcx, rbp
call fcn.7ff78718ed30
lea rsp, [rbp + 0x228]
pop r15
pop r14
pop rdi
pop rsi
pop rbx
pop rbp
ret