Function at 0x54bbe0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6c9e9a
mov eax, dword fs:[0]
push eax
sub esp, 0x2f8
mov eax, dword [0x7e500c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x298], ecx
mov eax, dword [ebp + 0x14]
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x220], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x288], eax
mov eax, dword [ebp + 0x1c]
push 0x200
mov dword [ebp - 0x304], eax
lea eax, [ebp - 0x210]
push 0
push eax
mov dword [ebp - 0x294], 0
call fcn.00663090
mov ecx, dword [ebp - 0x298]
lea eax, [ebp - 0x210]
add esp, 0xc
push eax
push 0
push 0
call fcn.004dc7b0
xor eax, eax
mov dword [ebp - 0x274], 0
mov dword [ebp - 0x270], 7
mov word [ebp - 0x284], ax
mov dword [ebp - 4], eax
mov dword [ebp - 0x25c], eax
mov dword [ebp - 0x258], 7
mov word [ebp - 0x26c], ax
mov dword [ebp - 0x244], eax
mov dword [ebp - 0x240], 7
mov word [ebp - 0x254], ax
mov dword [ebp - 0x22c], eax
mov dword [ebp - 0x228], 7
mov word [ebp - 0x23c], ax
mov byte [ebp - 4], 3
test edi, edi
je 0x54bcfc
mov ecx, edi
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x54bce0
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0x284]
call fcn.004271d0
test esi, esi
je 0x54bd21
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x54bd05
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x26c]
call fcn.004271d0
mov edx, dword [ebp - 0x220]
test edx, edx
je 0x54bd4c
mov ecx, edx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x54bd30
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x254]
call fcn.004271d0
mov edx, dword [ebp - 0x288]
test edx, edx
je 0x54bd7c
mov ecx, edx
lea esi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x54bd60
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x23c]
call fcn.004271d0
xorps xmm0, xmm0
mov dword [ebp - 0x214], 0
movq qword [ebp - 0x21c], xmm0
mov dword [ebp - 0x21c], 0
mov dword [ebp - 0x218], 0
mov dword [ebp - 0x214], 0
mov eax, dword [ebp + 8]
mov byte [ebp - 4], 4
test eax, eax
je 0x54be0c
mov dword [ebp - 0x288], eax
lea ecx, [ebp - 0x2e4]
lea eax, [ebp - 0x28c]
mov dword [ebp - 0x28c], str.SessionID
push eax
call fcn.005421f0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 5
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
mov byte [ebp - 4], 4
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea eax, [ebp - 0x210]
mov dword [ebp - 0x28c], str.Timestamp
mov dword [ebp - 0x288], eax
lea ecx, [ebp - 0x2e4]
lea eax, [ebp - 0x28c]
push eax
call fcn.005421f0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 6
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
mov byte [ebp - 4], 4
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea eax, [ebp - 0x2b0]
push eax
call fcn.004dc960
movups xmm0, xmmword [eax]
xor ecx, ecx
mov dword [ebp - 0x300], str.ThreadID
movups xmmword [ebp - 0x2fc], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [ebp - 0x2ec], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 7
mov word [eax], cx
lea eax, [ebp - 0x300]
mov byte [ebp - 4], 8
push eax
lea ecx, [ebp - 0x2e4]
call fcn.005422b0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 9
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea ecx, [ebp - 0x2fc]
call fcn.00427170
lea ecx, [ebp - 0x2b0]
mov byte [ebp - 4], 4
call fcn.00427170
lea eax, [ebp - 0x284]
mov dword [ebp - 0x2b4], str.CodecID
push eax
lea ecx, [ebp - 0x2b0]
call fcn.00427050
lea eax, [ebp - 0x2b4]
mov byte [ebp - 4], 0xa
push eax
lea ecx, [ebp - 0x2e4]
call fcn.005422b0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 0xb
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea ecx, [ebp - 0x2b0]
mov byte [ebp - 4], 4
call fcn.00427170
lea eax, [ebp - 0x26c]
mov dword [ebp - 0x2b4], str.DeviceID
push eax
lea ecx, [ebp - 0x2b0]
call fcn.00427050
lea eax, [ebp - 0x2b4]
mov byte [ebp - 4], 0xc
push eax
lea ecx, [ebp - 0x2e4]
call fcn.005422b0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 0xd
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea ecx, [ebp - 0x2b0]
mov byte [ebp - 4], 4
call fcn.00427170
lea eax, [ebp - 0x254]
mov dword [ebp - 0x2b4], str.OSUserID
push eax
lea ecx, [ebp - 0x2b0]
call fcn.00427050
lea eax, [ebp - 0x2b4]
mov byte [ebp - 4], 0xe
push eax
lea ecx, [ebp - 0x2e4]
call fcn.005422b0
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 0xf
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea ecx, [ebp - 0x2b0]
mov byte [ebp - 4], 4
call fcn.00427170
cmp dword [ebp - 0x22c], 0
sete al
test al, al
jne 0x54c246
mov dword [ebp - 0x290], 0xe4b16a34
mov dword [ebp - 0x28c], 0x67d13381
mov word [ebp - 0x288], 0xca
mov byte [ebp - 4], 0x11
lea ecx, [ebp - 0x2fc]
push 9
mov dword [ebp - 0x2ec], 0
mov dword [ebp - 0x2e8], 0xf
mov byte [ebp - 0x2fc], al
mov dword [ebp - 0x294], 0x17
call fcn.0044cca0
xor esi, esi
nop dword [eax]
mov eax, 0xf2b9d649
mov ecx, esi
mul esi
shr edx, 8
imul eax, edx, 0x10e
sub ecx, eax
mov al, byte [ecx + 0x71cf78]
lea ecx, [ebp - 0x2fc]
xor al, byte [ebp + esi - 0x290]
movzx eax, al
push eax
push 1
call fcn.0043c7b0
inc esi
cmp esi, 9
jb 0x54c0b0
mov edx, dword [ebp - 0x2e8]
lea esi, [ebp - 0x2fc]
mov ecx, dword [ebp - 0x2fc]
cmp edx, 0x10
mov dword [ebp - 0x294], 7
cmovae esi, ecx
mov byte [ebp - 4], 0x10
mov dword [ebp - 0x288], esi
jb 0x54c13f
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x54c135
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x54c2b2
push edx
push ecx
call fcn.0065106e
add esp, 8
mov dword [ebp - 0x2ec], 0
lea ecx, [esi + 1]
mov dword [ebp - 0x2e8], 0xf
mov byte [ebp - 0x2fc], 0
nop dword [eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x54c160
sub esi, ecx
lea ecx, [ebp - 0x2b0]
push 0
push esi
call fcn.004dd5a0
cmp dword [ebp - 0x29c], 8
lea ecx, [ebp - 0x2b0]
mov edi, eax
mov dword [ebp - 0x294], 0xf
cmovae ecx, dword [ebp - 0x2b0]
lea eax, [ebp - 0x224]
push eax
push esi
push dword [ebp - 0x288]
xorps xmm0, xmm0
push ecx
movlpd qword [ebp - 0x224], xmm0
call fcn.0067fca8
add esp, 0x10
test eax, eax
je 0x54c2b7
movups xmm0, xmmword [edi]
xor eax, eax
movups xmmword [ebp - 0x2e4], xmm0
movq xmm0, qword [edi + 0x10]
movq qword [ebp - 0x2d4], xmm0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
lea eax, [ebp - 0x23c]
mov byte [ebp - 4], 0x12
push eax
lea ecx, [ebp - 0x2cc]
call fcn.00427050
mov dword [ebp - 0x294], 0x2f
lea eax, [ebp - 0x2e4]
mov byte [ebp - 4], 0x13
push eax
lea ecx, [ebp - 0x21c]
call fcn.004ebda0
lea ecx, [ebp - 0x2cc]
call fcn.00427170
lea ecx, [ebp - 0x2e4]
call fcn.00427170
lea ecx, [ebp - 0x2b0]
mov byte [ebp - 4], 4
call fcn.00427170
push dword [ebp - 0x304]
mov ecx, dword [ebp - 0x298]
lea eax, [ebp - 0x21c]
push eax
call fcn.0054bac0
lea ecx, [ebp - 0x21c]
call fcn.004a2350
lea ecx, [ebp - 0x23c]
call fcn.00427170
lea ecx, [ebp - 0x254]
call fcn.00427170
lea ecx, [ebp - 0x26c]
call fcn.00427170
lea ecx, [ebp - 0x284]
call fcn.00427170
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00650ddc
mov esp, ebp
pop ebp
ret 0x18
call fcn.0066bea5
lea ecx, [ebp - 0x2b0]
call fcn.004306d0
push str.std::mbrtowc__:_encode_error__incomplete_multibyte__or_empty_string
lea ecx, [ebp - 0x290]
call fcn.004a33e0
push 0x7e1bd8
lea eax, [ebp - 0x290]
push eax
call fcn.00663018
int3