Function at 0x40a586
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
push ebx
push esi
push edi
push 6
mov dword [ebp - 0x54], 0xa5a5
mov word [ebp - 0x28], 0xa
xor esi, esi
pop ebx
mov eax, esi
xor ecx, ecx
sub eax, ecx
je 0x40a5e9
dec eax
je 0x40a5de
dec eax
je 0x40a5d3
dec eax
je 0x40a5cc
dec eax
je 0x40a5c6
dec eax
jne 0x40a5fc
inc word [ebp - 0x34]
jl 0x40a5c4
jge 0x40a5c4
daa
jmp 0x40a5fc
mov word [ebp - 0x24], cx
jmp 0x40a5fc
or word [ebp - 0x2a], 0xffff
jmp 0x40a5fc
mov word [ebp - 0x3a], cx
jp 0x40a5dc
jnp 0x40a5dc
jmp 0x40a5fc
jmp 0x40a5fc
mov word [ebp - 0x22], cx
jle 0x40a5e7
jg 0x40a5e7
sub bl, ch
adc ebp, dword [edx + 3]
jmp 0x40a5fc
push 3
lea ecx, [ebp - 0x40]
pop edx
xor eax, eax
mov edi, ecx
stosd dword es:[edi], eax
add ecx, 8
dec edx
stosw word es:[edi], ax
jne 0x40a5ef
inc esi
dec ebx
jne 0x40a5a4
mov edi, dword [ebp - 0x44]
xor esi, esi
cmp si, 3
jae case.0x40a9bd.0
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
imul eax, ecx
add eax, 7
sub eax, 7
je 0x40a672
dec eax
je 0x40a62f
sub eax, 0xf
je 0x40a67e
jmp 0x40a67b
movzx ecx, word [ebp - 0x22]
mov eax, ecx
push 5
cdq
pop ebx
idiv ebx
xor ebx, ebx
mov eax, ecx
push 3
pop ecx
cmp edx, 2
cdq
setne bl
idiv ecx
dec edx
neg edx
sbb edx, edx
neg edx
or ebx, edx
je 0x40a66b
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jle 0x40a669
jg 0x40a669
or bl, ch
adc byte [esi - 0x7d], ah
fiadd dword gs:[eax]
jmp 0x40a67b
and word [ebp - 0x26], 0
jmp 0x40a67b
inc word [ebp - 0x22]
jp 0x40a67b
jnp 0x40a67b
push es
inc esi
jmp 0x40a605
jl 0x40a683
jge 0x40a683
pop es
mov esi, dword [ebp - 0x58]
xor ecx, ecx
cmp cx, 8
jae 0x40ab80
movzx eax, cx
lea edx, [eax + 1]
imul edx, eax
lea eax, [edx + 1]
cmp eax, 0x15
jg 0x40a748
je 0x40a72e
dec eax
je 0x40a713
dec eax
dec eax
je 0x40a6fb
sub eax, 4
je 0x40a6e2
sub eax, 6
jne 0x40a795
cmp dword [ebp - 0x50], 0
je 0x40a795
mov eax, dword [ebp - 0x4c]
imul eax, dword [ebp - 0x50]
and eax, 0xffff
add edi, eax
mov dword [ebp - 0x44], edi
jmp 0x40a795
mov edi, esi
imul edi, dword [ebp - 0x5c]
and edi, 0xffff
mov dword [ebp - 0x44], edi
jb 0x40a6f6
jae 0x40a6f6
adc ch, cl
lcall 0xa445, 0xc7000000
pop edx
add dword [eax], eax
add byte [esi + 3], dh
jmp 0x40a795
mov dword [ebp - 0x5c], 0x15a
jbe 0x40a707
ja 0x40a707
adc al, 0xc7
inc ebp
mov ah, 0x35
dec esi
add byte [eax], al
mov dword [ebp - 0x4c], 0x4e35
jmp 0x40a795
mov esi, dword [ebp - 0x54]
mov eax, esi
shr eax, 0x10
mov dword [ebp - 0x50], eax
jne 0x40a723
je 0x40a723
adc eax, dword [ecx + 0xffffe6]
add byte [ecx + 0x67eba875], cl
and esi, 0xffff
mov dword [ebp - 0x58], esi
jmp 0x40a795
mov eax, dword [ebp - 0x4c]
mov edx, edi
imul eax, esi
and edx, 0xffff
shl edx, 0x10
lea eax, [edx + eax + 1]
mov dword [ebp - 0x18], eax
jmp 0x40a795
cmp eax, 0x1f
je 0x40a783
cmp eax, 0x2b
je 0x40a76f
cmp eax, 0x39
jne 0x40a795
movzx eax, word [ebp - 0x26]
push 2
cdq
pop ebx
idiv ebx
sub edx, 0
je 0x40a79b
dec edx
je 0x40aa34
jmp 0x40a795
and dword [ebp - 0x18], 0x7fff
jns 0x40a77b
js 0x40a77b
adc eax, 0x89e8458b
inc ebp
in al, dx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x14], eax
jmp 0x40a795
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x54], eax
jmp 0x40a78c
shr dword [ebp - 0x18], 0x10
jo 0x40a795
jno 0x40a795
adc dword [ecx - 0x17], eax
in eax, dx
invalid
inc ecx
jmp 0x40a688
movzx ecx, word [ebp - 0x14]
mov eax, ecx
push 0xb
cdq
pop esi
idiv esi
mov eax, ecx
push 7
pop ecx
mov esi, edx
sub esi, 5
neg esi
cdq
sbb esi, esi
idiv ecx
inc esi
dec edx
dec edx
neg edx
sbb edx, edx
inc edx
or esi, edx
je 0x40a7d7
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jmp 0x40a683
movzx eax, word [ebp - 0x3a]
cmp eax, 9
ja case.default.0x40a7e4
jmp dword [eax*4 + 0x40ab94]
jb 0x40a7f0
jae 0x40a7f0
xor cl, byte [edx - 0x16b73]
dec dword [edx - 0x16c7b]
push dword [eax]
lea eax, [ebp - 0x74000002]
lea edx, [ebx + 0x30fffffe]
test dword [esi + edi*8 - 0x72ce0001], eax
xchg dh, bh
invalid
mov cl, byte [ebp - 0x16c]
mov al, byte [ebp - 0x16d]
xor byte [ebp - 0x17b], cl
mov ecx, dword [ebp - 0x16d]
xor byte [ebp - 0x17c], al
xor dword [ebp - 0x17a], ecx
xor dword [ebp - 0x175], ecx
xor byte [ebp - 0x176], al
xor dword [ebp - 0x171], ecx
jmp case.0x40a7e4.9
jbe 0x40a830
ja 0x40a830
xor al, 0x8a
test dword [esi + 0x30fffffe], eax
test dword [esi + edi*8 - 0x7a750001], eax
xchg esi, edi
invalid
mov al, byte [ebp - 0x17a]
xor byte [ebp - 0x17c], al
mov al, byte [ebp - 0x179]
xor byte [ebp - 0x17b], al
jmp case.0x40a7e4.9
jmp 0x40a850
jmp case.0x40a7e4.9
mov al, byte [ebp - 0x68]
mov cl, byte [ebp - 0x69]
xor byte [ebp - 0x17b], al
mov eax, dword [ebp - 0x69]
xor byte [ebp - 0x17c], cl
xor dword [ebp - 0x17a], eax
xor dword [ebp - 0x175], eax
xor dword [ebp - 0x16d], eax
xor byte [ebp - 0x176], cl
xor dword [ebp - 0x171], eax
jmp case.0x40a7e4.9
jns 0x40a88f
js 0x40a88f
and eax, 0x458d106a
invalid
push 0x10
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.00405463
lea eax, [ebp - 0x10]
push eax
call fcn.00408446
add esp, 0x10
jmp case.0x40a7e4.9
jo case.default.0x40a7e4
jno case.default.0x40a7e4
xor dword [ebx + 0x8b0845], ecx
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dx, word [eax + 6]
test dx, dx
jbe case.0x40a7e4.9
mov eax, dword [eax + 0xa]
and dword [ebp - 0x48], 0
lea ecx, [ebp - 0x169]
mov esi, eax
sub ecx, eax
movzx edi, dx
mov eax, dword [ebp - 0x48]
push 4
cdq
pop ebx
idiv ebx
mov al, byte [edx + ebp - 0x69]
xor al, byte [esi + ecx]
inc dword [ebp - 0x48]
mov byte [esi], al
inc esi
dec edi
jne 0x40a8d1
mov edi, dword [ebp - 0x44]
xor esi, esi
movzx ecx, si
lea eax, [ecx + 3]
imul eax, ecx
inc eax
dec eax
je 0x40a9c4
sub eax, 4
je 0x40a9a4
sub eax, 6
je 0x40a997
sub eax, 8
je 0x40a683
jmp case.default.0x40a9bd
push ecx
xor ecx, ecx
jecxz 0x40a926
sub dword [ecx - 0x73], ebx
test dword [eax - 3], esi
invalid
pop ecx
lea eax, [ebp - 0x290]
lea ecx, [ebp - 0x10]
push eax
xor eax, eax
push eax
push eax
push ecx
push 1
push eax
call fcn.00407543
lea eax, [ebp - 0x290]
push eax
lea eax, [ebp - 0x17c]
push eax
push 0x900
push dword [ebp + 0xc]
call fcn.004078bc
add esp, 0x28
jmp case.0x40a7e4.9
push ecx
xor ecx, ecx
jecxz 0x40a964
or dword [ecx - 0x75], ebx
inc ebp
or byte [edx - 0x17573], cl
dec dword [ebx + 0xf083a00]
test dword [edx], edx
add al, byte [eax]
add byte [eax - 0x17b43], al
dec dword [ebp + 0xf]
test dword [0x80000002], eax
mov ebp, 0xfffffe85
dec eax
pop ecx
mov eax, dword [ebp + 8]
mov cl, byte [ebp - 0x176]
mov eax, dword [eax]
cmp cl, byte [eax]
jne 0x40ab8a
cmp byte [ebp - 0x17c], 0x4d
jne 0x40ab8a
cmp byte [ebp - 0x17b], 0x48
jne 0x40ab8a
jmp case.0x40a7e4.9
mov word [ebp - 0x26], 1
jl 0x40a9a2
jge 0x40a9a2
aaa
jmp case.default.0x40a9bd
mov ax, word [ebp - 0x3a]
cmp ax, word [ebp - 0x28]
jne case.default.0x40a9bd
movzx eax, word [ebp - 0x22]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x40a9bd
jmp dword [edx*4 + 0x40abbc]
inc word [ebp - 0x3a]
jns case.default.0x40a9bd
js case.default.0x40a9bd
xor eax, 0xfe836646
add al, 0xf
adc byte [edi], 0xff
invalid
inc esi
cmp si, 4
jb 0x40a8ef
jle 0x40a9dd
jg 0x40a9dd
cmp byte [edx - 0x17373], cl
dec dword [edx - 0x1747b]
push dword [eax]
lea eax, [ebp - 0x74000002]
lea ecx, [ebx + 0x30fffffe]
test dword [esi + edi*8 - 0x72ce0001], eax
xchg dh, bh
invalid
mov cl, byte [ebp - 0x174]
mov al, byte [ebp - 0x175]
xor byte [ebp - 0x17b], cl
mov ecx, dword [ebp - 0x175]
xor byte [ebp - 0x17c], al
xor dword [ebp - 0x17a], ecx
xor byte [ebp - 0x176], al
jmp case.0x40a7e4.9
jns 0x40aa11
js 0x40aa11
add eax, 0x37a05eb
jmp case.0x40a9bd.0
jp case.0x40a9bd.0
jnp case.0x40a9bd.0
jo 0x40aa1d
jo 0x40aa1d
jno 0x40aa1d
inc ecx
mov eax, dword [ebp - 0x171]
pop edi
pop esi
pop ebx
leave
ret
jmp 0x40aa2b
jmp case.0x40a9bd.0
jne 0x40aa32
je 0x40aa32
xor ebp, ebx
in al, 0x33
test byte [edi], 0xb7
into
jmp case.0x40a9bd.0
xor esi, esi
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
inc eax
dec eax
je 0x40ab3e
dec eax
je 0x40ab2a
sub eax, 7
je case.default.0x40aa80
sub eax, 0x13
je 0x40aac9
sub eax, 0x25
je 0x40aaa3
sub eax, 0x3d
je 0x40aa87
sub eax, 0x5b
jne 0x40ab5a
movzx eax, word [ebp - 0x14]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x40aa80
jmp dword [edx*4 + 0x40abe0]
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x1c]
lea ecx, [ecx + eax*2]
add eax, ecx
mov dword [ebp - 0x14], eax
jbe 0x40aa9a
ja 0x40aa9a
and al, 0x66
mov dword [ebp - 0x24], eax
mov word [ebp - 0x24], ax
jmp 0x40ab5a
movzx eax, word [ebp - 0x1c]
movzx ecx, word [ebp - 0x20]
lea eax, [ecx + eax*4]
inc word [ebp + eax*2 - 0x40]
lea eax, [ebp + eax*2 - 0x40]
jl 0x40aabc
jge 0x40aabc
pop ss
mov ax, word [ebp - 0x24]
mov word [ebp - 0x2a], ax
jmp 0x40ab5a
movzx eax, word [ebp - 0x1c]
xor edx, edx
shl eax, 2
lea ecx, [ebp + eax*2 - 0x40]
push ecx
xor ecx, ecx
jecxz 0x40aadc
sbb dword [ecx + 0xf], ebx
mov bh, 0x5d
loopne 0x40aae5
pop ecx
movzx ebx, word [ebp - 0x20]
add ebx, eax
mov bx, word [ebp + ebx*2 - 0x40]
cmp bx, word [ecx]
fsub dword [esi - 0x75]
pop esp
pop ebp
shl byte [esi + 0x3b], 0x19
jbe 0x40aaf0
mov dword [ebp - 0x20], edx
inc edx
inc ecx
inc ecx
cmp dx, 3
jb 0x40aad6
jmp 0x40ab5a
movzx eax, word [ebp - 0x20]
xor edx, edx
lea ecx, [ebp + eax*2 - 0x40]
jne 0x40ab0a
je 0x40ab0a
and ecx, dword [edi]
mov bh, 0x5d
in al, 0x8d
sbb al, 0x98
movzx ebx, word [ebp - 0x1c]
lea ebx, [eax + ebx*4]
mov bx, word [ebp + ebx*2 - 0x40]
cmp bx, word [ecx]
jbe 0x40ab1e
mov dword [ebp - 0x1c], edx
inc edx
add ecx, 8
cmp dx, 3
jb 0x40ab05
jmp 0x40ab5a
movzx eax, word [ebp - 0x14]
push 3
cdq
pop ecx
idiv ecx
mov dword [ebp - 0x20], edx
jle 0x40ab3c
jg 0x40ab3c
sbb bl, ch
sbb al, 0xf
mov bh, 0x45
in al, dx
jmp 0x40ab5a
movzx eax, word [ebp - 0x14]
push 9
cdq
pop ecx
idiv ecx
push 3
pop ecx
movzx eax, dx
mov dword [ebp - 0x14], edx
cdq
idiv ecx
mov dword [ebp - 0x1c], eax
jmp 0x40ab5a
inc esi
cmp si, 7
jb 0x40aa36
jmp case.0x40aa80.1
jo 0x40ab6f
jno 0x40ab6f
and ecx, ebp
invalid
jmp case.0x40aa80.1
jb 0x40ab79
jae 0x40ab79
and dl, byte [ecx + 0x31]
leave
push ecx
xor ecx, ecx
jecxz 0x40ab7f
cmp dword [ecx + 0x7a], ebx
add edi, dword [ebx + 1]
pop ecx
jp 0x40ab85
jnp 0x40ab85
push ss
jmp case.0x40aa80.1
mov eax, 0x753a
jmp 0x40aa23