Function at 0x4273ac
Capabilities:
Create thread
Encode data using xor
Set file attributes
Terminate process

Disassembly:
push 0x160
mov eax, 0x5808a3
call fcn.0055dd89
xor ebx, ebx
push ebx
push dword [ebp + 8]
push ebx
push ebx
call dword [sym.imp.USER32.dll_FindWindowExA]
test eax, eax
je 0x427714
push ebx
push ebx
push 0x10
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
cmp dword [0x69682c], 1
jne 0x4274e0
mov dword [ebp - 0x10], 0x58e78c
mov ebx, dword [ebp - 0x10]
mov edi, dword [ebp - 0x10]
add edi, 0x14
cmp byte [ebx + 0x13], 0
je 0x42743d
mov esi, dword [ebx + 0xf]
lea eax, [esi + 1]
push eax
call fcn.00562163
mov edx, eax
xor eax, eax
mov dword [ebp - 0x10], eax
pop ecx
test esi, esi
je 0x427434
sub edi, edx
lea ecx, [eax + edx]
and eax, 7
mov al, byte [eax + ebx + 7]
xor al, byte [edi + ecx]
mov byte [ecx], al
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, dword [ebx + 0xf]
jb 0x427419
mov eax, dword [ebx + 0xf]
mov edi, edx
mov byte [edx + eax], 0
push 1
push 0x40
push 8
push edi
lea ecx, [ebp - 0x16c]
call fcn.0042443d
and dword [ebp - 4], 0
mov dword [ebp - 0x10], 0x58e7b4
mov ebx, dword [ebp - 0x10]
mov edi, dword [ebp - 0x10]
add edi, 0x14
cmp byte [ebx + 0x13], 0
je 0x4274a7
mov esi, dword [ebx + 0xf]
lea eax, [esi + 1]
push eax
call fcn.00562163
mov edx, eax
xor eax, eax
mov dword [ebp - 0x10], eax
pop ecx
test esi, esi
je 0x42749e
sub edi, edx
lea ecx, [eax + edx]
and eax, 7
mov al, byte [eax + ebx + 7]
xor al, byte [edi + ecx]
mov byte [ecx], al
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, dword [ebx + 0xf]
jb 0x427483
mov eax, dword [ebx + 0xf]
mov edi, edx
mov byte [edx + eax], 0
lea eax, [ebp - 0x16c]
push edi
push eax
call fcn.0042141f
push dword [ebp + 8]
lea eax, [ebp - 0x16c]
push eax
call fcn.0042141f
add esp, 0x10
lea ecx, [ebp - 0x16c]
call fcn.00424a62
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x16c]
call fcn.00424592
cmp dword [0x69683c], 1
jne 0x427693
lea eax, [ebp - 0x1c]
push eax
call fcn.0056300a
lea eax, [ebp - 0x1c]
push eax
call fcn.00562d6b
pop ecx
pop ecx
push 1
push 0x40
push 8
push 0x58dacc
lea ecx, [ebp - 0xc4]
mov dword [ebp - 0x14], eax
call fcn.0042443d
mov dword [ebp - 0x10], str._rwBmWjj
mov ebx, dword [ebp - 0x10]
mov edi, dword [ebp - 0x10]
add edi, 0x14
mov dword [ebp - 4], 1
cmp byte [ebx + 0x13], 0
je 0x427575
mov esi, dword [ebx + 0xf]
lea eax, [esi + 1]
push eax
call fcn.00562163
mov edx, eax
xor eax, eax
mov dword [ebp - 0x10], eax
pop ecx
test esi, esi
je 0x42756c
sub edi, edx
lea ecx, [eax + edx]
and eax, 7
mov al, byte [eax + ebx + 7]
xor al, byte [edi + ecx]
mov byte [ecx], al
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, dword [ebx + 0xf]
jb 0x427551
mov eax, dword [ebx + 0xf]
mov edi, edx
mov byte [edx + eax], 0
lea eax, [ebp - 0xc4]
push edi
push eax
call fcn.0042141f
push dword [ebp - 0x14]
call fcn.00562b5e
push eax
lea eax, [ebp - 0xc4]
push eax
call fcn.0042141f
mov dword [ebp - 0x10], 0x58e7fc
add esp, 0x14
mov ebx, dword [ebp - 0x10]
mov edi, dword [ebp - 0x10]
add edi, 0x14
cmp byte [ebx + 0x13], 0
je 0x4275ee
mov esi, dword [ebx + 0xf]
lea eax, [esi + 1]
push eax
call fcn.00562163
mov edx, eax
xor eax, eax
mov dword [ebp - 0x10], eax
pop ecx
test esi, esi
je 0x4275e5
sub edi, edx
lea ecx, [eax + edx]
and eax, 7
mov al, byte [eax + ebx + 7]
xor al, byte [edi + ecx]
mov byte [ecx], al
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, dword [ebx + 0xf]
jb 0x4275ca
mov eax, dword [ebx + 0xf]
mov edi, edx
mov byte [edx + eax], 0
lea eax, [ebp - 0xc4]
push edi
push eax
call fcn.0042141f
push dword [ebp + 8]
lea eax, [ebp - 0xc4]
push eax
call fcn.0042141f
mov dword [ebp - 0x10], 0x58e820
add esp, 0x10
mov ebx, dword [ebp - 0x10]
mov edi, dword [ebp - 0x10]
add edi, 0x14
cmp byte [ebx + 0x13], 0
je 0x427661
mov esi, dword [ebx + 0xf]
lea eax, [esi + 1]
push eax
call fcn.00562163
mov edx, eax
xor eax, eax
mov dword [ebp - 0x10], eax
pop ecx
test esi, esi
je 0x427658
sub edi, edx
lea ecx, [eax + edx]
and eax, 7
mov al, byte [eax + ebx + 7]
xor al, byte [edi + ecx]
mov byte [ecx], al
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
cmp eax, dword [ebx + 0xf]
jb 0x42763d
mov eax, dword [ebx + 0xf]
mov edi, edx
mov byte [edx + eax], 0
lea eax, [ebp - 0xc4]
push edi
push eax
call fcn.0042141f
pop ecx
pop ecx
lea ecx, [ebp - 0xc4]
call fcn.00424a62
push 2
push 0x58dacc
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea ecx, [ebp - 0xc4]
call fcn.00424592
mov eax, dword [0x696830]
cmp eax, 1
jne 0x4276c1
xor ebx, ebx
push ebx
push ebx
push ebx
push 0x427792
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xbb8
call dword [sym.imp.KERNEL32.dll_Sleep]
push ebx
call dword [sym.imp.KERNEL32.dll_ExitProcess]
cmp eax, 2
jne 0x4276d2
xor ebx, ebx
push ebx
push ebx
push ebx
push 0x42771a
jmp 0x4276a7
cmp eax, 3
jne 0x4276e3
xor ebx, ebx
push ebx
push ebx
push ebx
push 0x42ddfe
jmp 0x4276a7
cmp eax, 4
jne 0x427710
xor ebx, ebx
push ebx
push ebx
push ebx
push 0x426bb1
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x200010
push str.CN_Scan
push dword [ebp + 8]
push ebx
call dword [sym.imp.USER32.dll_MessageBoxA]
jmp 0x4276ba
push 0
jmp 0x4276bb
call fcn.0055dd66
ret