Function at 0x42a858
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 0x42a8bb
dec eax
je 0x42a8b0
dec eax
je 0x42a8a5
dec eax
je 0x42a89e
dec eax
je 0x42a898
dec eax
jne 0x42a8ce
inc word [ebp - 0x34]
jl 0x42a896
jge 0x42a896
daa
jmp 0x42a8ce
mov word [ebp - 0x24], cx
jmp 0x42a8ce
or word [ebp - 0x2a], 0xffff
jmp 0x42a8ce
mov word [ebp - 0x3a], cx
jp 0x42a8ae
jnp 0x42a8ae
jmp 0x42a8ce
jmp 0x42a8ce
mov word [ebp - 0x22], cx
jle 0x42a8b9
jg 0x42a8b9
sub bl, ch
adc ebp, dword [edx + 3]
jmp 0x42a8ce
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 0x42a8c1
inc esi
dec ebx
jne 0x42a876
mov edi, dword [ebp - 0x44]
xor esi, esi
cmp si, 3
jae case.0x42ac6d.0
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
imul eax, ecx
add eax, 7
sub eax, 7
je 0x42a944
dec eax
je 0x42a901
sub eax, 0xf
je 0x42a950
jmp 0x42a94d
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 0x42a93d
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jle 0x42a93b
jg 0x42a93b
or bl, ch
adc byte [esi - 0x7d], ah
fiadd dword gs:[eax]
jmp 0x42a94d
and word [ebp - 0x26], 0
jmp 0x42a94d
inc word [ebp - 0x22]
jp 0x42a94d
jnp 0x42a94d
push es
inc esi
jmp 0x42a8d7
jl 0x42a955
jge 0x42a955
pop es
mov esi, dword [ebp - 0x58]
xor ecx, ecx
cmp cx, 8
jae 0x42ae30
movzx eax, cx
lea edx, [eax + 1]
imul edx, eax
lea eax, [edx + 1]
cmp eax, 0x15
jg 0x42aa1a
je 0x42aa00
dec eax
je 0x42a9e5
dec eax
dec eax
je 0x42a9cd
sub eax, 4
je 0x42a9b4
sub eax, 6
jne 0x42aa67
cmp dword [ebp - 0x50], 0
je 0x42aa67
mov eax, dword [ebp - 0x4c]
imul eax, dword [ebp - 0x50]
and eax, 0xffff
add edi, eax
mov dword [ebp - 0x44], edi
jmp 0x42aa67
mov edi, esi
imul edi, dword [ebp - 0x5c]
and edi, 0xffff
mov dword [ebp - 0x44], edi
jb 0x42a9c8
jae 0x42a9c8
adc ch, cl
lcall 0xa445, 0xc7000000
pop edx
add dword [eax], eax
add byte [esi + 3], dh
jmp 0x42aa67
mov dword [ebp - 0x5c], 0x15a
jbe 0x42a9d9
ja 0x42a9d9
adc al, 0xc7
inc ebp
mov ah, 0x35
dec esi
add byte [eax], al
mov dword [ebp - 0x4c], 0x4e35
jmp 0x42aa67
mov esi, dword [ebp - 0x54]
mov eax, esi
shr eax, 0x10
mov dword [ebp - 0x50], eax
jne 0x42a9f5
je 0x42a9f5
adc eax, dword [ecx + 0xffffe6]
add byte [ecx + 0x67eba875], cl
and esi, 0xffff
mov dword [ebp - 0x58], esi
jmp 0x42aa67
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 0x42aa67
cmp eax, 0x1f
je 0x42aa55
cmp eax, 0x2b
je 0x42aa41
cmp eax, 0x39
jne 0x42aa67
movzx eax, word [ebp - 0x26]
push 2
cdq
pop ebx
idiv ebx
sub edx, 0
je 0x42aa6d
dec edx
je 0x42ace4
jmp 0x42aa67
and dword [ebp - 0x18], 0x7fff
jns 0x42aa4d
js 0x42aa4d
adc eax, 0x89e8458b
inc ebp
in al, dx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x14], eax
jmp 0x42aa67
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x54], eax
jmp 0x42aa5e
shr dword [ebp - 0x18], 0x10
jo 0x42aa67
jno 0x42aa67
adc dword [ecx - 0x17], eax
in eax, dx
invalid
inc ecx
jmp 0x42a95a
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 0x42aaa9
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jmp 0x42a955
movzx eax, word [ebp - 0x3a]
cmp eax, 9
ja case.default.0x42aab6
jmp dword [eax*4 + 0x42ae44]
jb 0x42aac2
jae 0x42aac2
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.0x42aab6.9
jbe 0x42ab02
ja 0x42ab02
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.0x42aab6.9
jmp 0x42ab22
jmp case.0x42aab6.9
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.0x42aab6.9
jns 0x42ab61
js 0x42ab61
and eax, 0x458d106a
invalid
push 0x10
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.0042102b
lea eax, [ebp - 0x10]
push eax
call fcn.0042a60e
add esp, 0x10
jmp case.0x42aab6.9
jo case.default.0x42aab6
jno case.default.0x42aab6
xor dword [ebx + 0x8b0845], ecx
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dx, word [eax + 6]
test dx, dx
jbe case.0x42aab6.9
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 0x42aba3
mov edi, dword [ebp - 0x44]
xor esi, esi
movzx ecx, si
lea eax, [ecx + 3]
imul eax, ecx
inc eax
dec eax
je 0x42ac74
sub eax, 4
je 0x42ac54
sub eax, 6
je 0x42ac47
sub eax, 8
je 0x42a955
jmp case.default.0x42ac6d
push ecx
xor ecx, ecx
jecxz 0x42abf0
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.00427450
lea eax, [ebp - 0x290]
push eax
lea eax, [ebp - 0x17c]
push eax
push 0x900
push dword [ebp + 0xc]
call fcn.0042752e
add esp, 0x28
jmp case.0x42aab6.9
push ecx
xor ecx, ecx
jecxz 0x42ac2e
or dword [ecx - 0x75], ebx
inc ebp
or byte [edx - 0x17573], cl
dec dword [ebx + 0xf083a00]
test eax, edi
add dword [eax], eax
add cl, ch
js 0x42ac44
pop ecx
mov eax, dword [ebp + 8]
mov cl, byte [ebp - 0x176]
mov eax, dword [eax]
cmp cl, byte [eax]
jne 0x42ae3a
jmp case.0x42aab6.9
invalid
invalid
mov word [ebp - 0x26], 1
jl 0x42ac52
jge 0x42ac52
aaa
jmp case.default.0x42ac6d
mov ax, word [ebp - 0x3a]
cmp ax, word [ebp - 0x28]
jne case.default.0x42ac6d
movzx eax, word [ebp - 0x22]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x42ac6d
jmp dword [edx*4 + 0x42ae6c]
inc word [ebp - 0x3a]
jns case.default.0x42ac6d
js case.default.0x42ac6d
xor eax, 0xfe836646
add al, 0xf
cmp byte [ecx], 0xff
invalid
inc esi
cmp si, 4
jb 0x42abc1
jle 0x42ac8d
jg 0x42ac8d
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.0x42aab6.9
jns 0x42acc1
js 0x42acc1
add eax, 0x37a05eb
jmp case.0x42ac6d.0
jp case.0x42ac6d.0
jnp case.0x42ac6d.0
jo 0x42accd
jo 0x42accd
jno 0x42accd
inc ecx
mov eax, dword [ebp - 0x171]
pop edi
pop esi
pop ebx
leave
ret
jmp 0x42acdb
jmp case.0x42ac6d.0
jne 0x42ace2
je 0x42ace2
xor ebp, ebx
in al, 0x33
test byte [edi], 0xb7
into
jmp case.0x42ac6d.0
xor esi, esi
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
inc eax
dec eax
je 0x42adee
dec eax
je 0x42adda
sub eax, 7
je case.default.0x42ad30
sub eax, 0x13
je 0x42ad79
sub eax, 0x25
je 0x42ad53
sub eax, 0x3d
je 0x42ad37
sub eax, 0x5b
jne 0x42ae0a
movzx eax, word [ebp - 0x14]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x42ad30
jmp dword [edx*4 + 0x42ae90]
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x1c]
lea ecx, [ecx + eax*2]
add eax, ecx
mov dword [ebp - 0x14], eax
jbe 0x42ad4a
ja 0x42ad4a
and al, 0x66
mov dword [ebp - 0x24], eax
mov word [ebp - 0x24], ax
jmp 0x42ae0a
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 0x42ad6c
jge 0x42ad6c
pop ss
mov ax, word [ebp - 0x24]
mov word [ebp - 0x2a], ax
jmp 0x42ae0a
movzx eax, word [ebp - 0x1c]
xor edx, edx
shl eax, 2
lea ecx, [ebp + eax*2 - 0x40]
push ecx
xor ecx, ecx
jecxz 0x42ad8c
sbb dword [ecx + 0xf], ebx
mov bh, 0x5d
loopne 0x42ad95
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 0x42ada0
mov dword [ebp - 0x20], edx
inc edx
inc ecx
inc ecx
cmp dx, 3
jb 0x42ad86
jmp 0x42ae0a
movzx eax, word [ebp - 0x20]
xor edx, edx
lea ecx, [ebp + eax*2 - 0x40]
jne 0x42adba
je 0x42adba
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 0x42adce
mov dword [ebp - 0x1c], edx
inc edx
add ecx, 8
cmp dx, 3
jb 0x42adb5
jmp 0x42ae0a
movzx eax, word [ebp - 0x14]
push 3
cdq
pop ecx
idiv ecx
mov dword [ebp - 0x20], edx
jle 0x42adec
jg 0x42adec
sbb bl, ch
sbb al, 0xf
mov bh, 0x45
in al, dx
jmp 0x42ae0a
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 0x42ae0a
inc esi
cmp si, 7
jb 0x42ace6
jmp case.0x42ad30.1
jo 0x42ae1f
jno 0x42ae1f
and ecx, ebp
mov cl, 0xfa
invalid
jmp case.0x42ad30.1
jb 0x42ae29
jae 0x42ae29
and dl, byte [ecx + 0x31]
leave
push ecx
xor ecx, ecx
jecxz 0x42ae2f
cmp dword [ecx + 0x7a], ebx
add edi, dword [ebx + 1]
pop ecx
jp 0x42ae35
jnp 0x42ae35
push ss
jmp case.0x42ad30.1
mov eax, 0x753a
jmp 0x42acd3