Function at 0x4e9e45
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x38
cmp dword [esp + 0x44], 0
push esi
mov esi, ecx
jne 0x4e9e53
xor eax, eax
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x4e9e65
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ecx, dword [esp + 0x44]
test ecx, ecx
je 0x4e9e5b
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x4e9e5b
mov dword [esi + 0x414], eax
dec eax
mov dword [esi + 0x420], eax
mov dword [esi + 0x410], ecx
mov eax, 0xabeefbee
xor ecx, ecx
push edi
movzx edi, byte [ecx + 0x588910]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x588911]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x588912]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x588913]
rol eax, 1
add ecx, 4
xor eax, edi
cmp ecx, 0x100
jb 0x4e9e90
test eax, eax
jne 0x4ea88a
push ebx
mov dword [esi], edx
lea ecx, [esi + 4]
add edx, 0x5a018
mov edi, 0x100
lea ebx, [eax + 1]
push ebp
mov dword [ecx], edx
xor eax, eax
add eax, 0
mov ebp, dword [ecx]
mov dword [ebp + eax], 0
add eax, 4
cmp eax, 0x400
jb 0x4e9eed
add edx, 0x400
add ecx, 4
sub edi, ebx
jne 0x4e9ee4
mov ecx, dword [esi + 0x414]
mov edx, dword [esi]
or eax, 0xffffffff
mov dword [esi + 0x424], eax
mov dword [esi + 0x408], ecx
mov dword [esi + 0x404], ebx
mov dword [esi + 0x40c], edi
mov dword [edx], edi
mov ecx, dword [esi + 0x414]
mov edx, dword [esi + 0x410]
mov dword [esi + 0x428], edi
mov cl, byte [ecx]
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x54]
mov byte [edx], cl
add dword [esi + 0x414], ebx
add dword [esi + 0x410], ebx
dec eax
mov dword [esp + 0x10], edi
mov dword [esp + 0x18], edi
mov dword [esi + 0x41c], ebx
mov dword [esp + 0x58], ebx
cmp eax, ebx
jbe 0x4ea76b
lea ebx, [ebx]
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x4e9fc0
mov ecx, dword [esp + 0x18]
inc ecx
mov dword [esp + 0x18], ecx
test cl, cl
jne 0x4e9fc0
mov edx, dword [esp + 0x60]
mov ecx, dword [esi + 0x410]
sub ecx, dword [esp + 0x50]
push edx
mov edx, dword [esi + 0x414]
sub edx, dword [esp + 0x50]
push ecx
mov ecx, dword [esp + 0x5c]
push edx
push ecx
call eax
add esp, 0x10
test eax, eax
je 0x4ea735
cmp ebx, dword [esp + 0x1c]
jne 0x4e9fd8
mov ebp, dword [esp + 0x44]
mov edx, dword [esp + 0x40]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edx
jmp 0x4e9ff7
mov eax, dword [esp + 0x54]
mov ecx, dword [esi + 0x414]
sub eax, ebx
push eax
push ebx
push ecx
lea edx, [esp + 0x34]
push edx
mov ecx, esi
call fcn.004e9b76
mov ebp, dword [esp + 0x2c]
cmp ebp, 2
jl 0x4ea5a6
mov eax, dword [esi + 0x424]
mov dword [esp + 0x14], 0
cmp dword [esp + 0x28], eax
jne 0x4ea076
cmp edi, 1
jbe 0x4ea36f
cmp dword [esp + 0x38], eax
je 0x4ea36f
mov eax, dword [esp + 0x10]
push edi
sub ebx, edi
push ebx
push eax
mov ecx, esi
call fcn.004e9519
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e97fa
cmp eax, ebx
jge 0x4ea36b
mov eax, dword [esp + 0x38]
cmp eax, 0x500
jl 0x4ea062
cmp edi, 2
je 0x4ea36b
cmp eax, 0x7d00
jl 0x4ea072
cmp edi, 3
je 0x4ea36b
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x54]
mov edx, dword [esi + 0x414]
sub eax, ebx
mov dword [esp + 0x20], eax
dec eax
push eax
lea ecx, [ebx + 1]
push ecx
inc edx
push edx
lea eax, [esp + 0x4c]
push eax
mov ecx, esi
call fcn.004e9b76
mov ecx, dword [esp + 0x28]
cmp dword [esp + 0x40], ecx
lea eax, [ebx + 1]
mov dword [esp + 0x1c], eax
push ebp
jl 0x4ea0e5
mov edx, ecx
push edx
mov ecx, esi
call fcn.004e97fa
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x44]
push eax
push ecx
mov ecx, esi
call fcn.004e97fa
mov ecx, dword [esp + 0x24]
sub ecx, eax
add ecx, ecx
mov eax, 0x38e38e39
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
jmp 0x4ea115
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.004e97fa
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e97fa
sub ebx, eax
mov eax, ebx
mov ebx, dword [esp + 0x58]
cdq
and edx, 3
add eax, edx
sar eax, 2
add eax, dword [esp + 0x44]
cmp ebp, eax
jge 0x4ea125
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4ea161
cmp dword [esp + 0x44], ebp
jl 0x4ea15f
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
call fcn.004e97fa
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e97fa
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jge 0x4ea15f
mov dword [esp + 0x14], 1
test edi, edi
jne 0x4ea1b0
cmp dword [esp + 0x44], ebp
jge 0x4ea1b0
mov ecx, dword [esi + 0x414]
push 1
push ebx
push ecx
mov ecx, esi
call fcn.004e9519
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e97fa
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
lea ebx, [eax + ebx + 1]
call fcn.004e97fa
cmp ebx, eax
mov ebx, dword [esp + 0x58]
jle 0x4ea1b0
mov dword [esp + 0x14], 0
jmp 0x4ea1bb
cmp dword [esp + 0x14], 0
jne 0x4ea589
cmp ebp, 2
jle 0x4ea36f
mov edx, dword [esp + 0x20]
mov eax, dword [esi + 0x414]
add edx, 0xfffffffe
push edx
add ebx, 2
push ebx
add eax, 2
push eax
lea ecx, [esp + 0x3c]
push ecx
mov ecx, esi
call fcn.004e9b76
mov eax, dword [esp + 0x30]
cmp eax, dword [esp + 0x28]
mov edx, dword [esp + 0x34]
push edx
mov ecx, esi
push eax
jl 0x4ea21b
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e97fa
sub eax, ebx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4ea245
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e97fa
mov ecx, eax
sub ecx, ebx
add ecx, ecx
mov eax, 0x2e8ba2e9
imul ecx
sar edx, 1
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
mov eax, dword [esp + 0x34]
add ecx, eax
cmp ebp, ecx
jge 0x4ea257
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4ea283
cmp eax, ebp
jl 0x4ea283
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e97fa
cmp ebx, eax
jl 0x4ea585
cmp dword [esp + 0x14], 0
jne 0x4ea585
cmp ebp, 3
jle 0x4ea36b
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x58]
mov eax, dword [esi + 0x414]
add ecx, 0xfffffffd
push ecx
add edx, 3
push edx
add eax, 3
push eax
lea ecx, [esp + 0x3c]
push ecx
mov ecx, esi
call fcn.004e9b76
mov eax, dword [esp + 0x30]
mov edx, dword [esp + 0x34]
mov ebx, dword [esp + 0x28]
cmp eax, ebx
push edx
mov ecx, esi
push eax
jl 0x4ea2f6
call fcn.004e97fa
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e97fa
mov ecx, dword [esp + 0x24]
sub eax, ecx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4ea322
call fcn.004e97fa
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e97fa
mov ecx, eax
mov eax, dword [esp + 0x24]
sub ecx, eax
add ecx, ecx
mov eax, 0x2e8ba2e9
imul ecx
sar edx, 1
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
mov eax, dword [esp + 0x34]
add ecx, eax
cmp ebp, ecx
jge 0x4ea334
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4ea360
cmp eax, ebp
jl 0x4ea360
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e97fa
cmp ebx, eax
jl 0x4ea585
cmp dword [esp + 0x14], 0
jne 0x4ea585
mov ebx, dword [esp + 0x58]
test edi, edi
je 0x4ea4e2
cmp edi, 1
jbe 0x4ea4d0
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4ea391
mov eax, edi
push eax
mov eax, dword [esp + 0x14]
sub ebx, edi
push ebx
push eax
lea ecx, [esp + 0x3c]
push ecx
mov ecx, esi
mov dword [esp + 0x24], ebx
call fcn.004e9b76
cmp dword [esp + 0x34], edi
jb 0x4ea3e4
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e97fa
cmp eax, ebx
mov ebx, dword [esp + 0x14]
jle 0x4ea3e4
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x34]
mov dword [esp + 0x38], ecx
mov dword [esp + 0x3c], edx
mov eax, dword [esp + 0x10]
push edi
push ebx
push eax
mov ecx, esi
call fcn.004e9519
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e97fa
cmp eax, ebx
jge 0x4ea4b0
mov ebx, dword [esp + 0x28]
cmp ebx, dword [esi + 0x424]
jne 0x4ea46d
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edi
push edx
push eax
mov ecx, esi
call fcn.004e9519
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e97fa
mov ecx, dword [esp + 0x24]
add ecx, eax
mov edx, ebx
push ebp
inc edx
mov dword [esp + 0x28], ecx
push edx
mov ecx, esi
call fcn.004e97fa
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e97fa
mov ebp, dword [esp + 0x2c]
add ebx, eax
mov eax, dword [esp + 0x24]
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jle 0x4ea4b4
jmp 0x4ea471
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4ea486
cmp dword [esi + 0x428], 0
je 0x4ea4a1
cmp eax, 0x500
jl 0x4ea492
cmp edi, 2
je 0x4ea4b4
cmp dword [esp + 0x38], 0x7d00
jl 0x4ea4a1
cmp edi, 3
je 0x4ea4b4
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.004e987c
jmp 0x4ea4e0
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x10]
mov edx, ebx
sub edx, edi
push edx
push eax
mov ecx, esi
call fcn.004e9572
inc dword [esp + 0x10]
sub edi, 1
jne 0x4ea4b4
jmp 0x4ea4e2
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004e9572
xor edi, edi
cmp ebp, 3
jg 0x4ea56c
mov eax, dword [esi + 0x414]
push ebp
push ebx
push eax
mov ecx, esi
call fcn.004e9519
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e97fa
cmp eax, ebx
jg 0x4ea536
mov eax, dword [esp + 0x28]
cmp eax, dword [esi + 0x424]
jne 0x4ea523
cmp dword [esi + 0x428], 0
je 0x4ea568
cmp eax, 0x500
jl 0x4ea52f
cmp ebp, 2
je 0x4ea536
cmp eax, 0x7d00
jl 0x4ea568
mov ebx, dword [esp + 0x58]
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x4ea562
mov edx, dword [esi + 0x414]
push ebx
push edx
mov ecx, esi
call fcn.004e9572
mov eax, 1
add dword [esi + 0x414], eax
sub dword [esp + 0x14], eax
jne 0x4ea542
lea ebx, [ebp + ebx - 1]
jmp 0x4ea5c2
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e987c
add dword [esi + 0x414], ebp
lea ebx, [ebp + ebx - 1]
jmp 0x4ea5c2
mov ebx, dword [esp + 0x58]
test edi, edi
jne 0x4ea5a3
mov ecx, dword [esp + 0x28]
mov edx, dword [esi + 0x414]
mov dword [esp + 0x3c], ebp
mov dword [esp + 0x38], ecx
mov dword [esp + 0x10], edx
inc edi
jmp 0x4ea5bc
test edi, edi
je 0x4ea5ad
inc edi
jmp 0x4ea5bc
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004e9572
inc dword [esi + 0x414]
test edi, edi
je 0x4ea6b5
cmp edi, dword [esp + 0x3c]
jne 0x4ea6b5
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4ea5e5
mov eax, edi
push eax
mov eax, dword [esp + 0x14]
mov ebp, ebx
sub ebp, edi
push ebp
push eax
lea ecx, [esp + 0x3c]
push ecx
mov ecx, esi
mov dword [esp + 0x24], ebp
call fcn.004e9b76
cmp dword [esp + 0x34], edi
jb 0x4ea63a
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004e97fa
mov ebp, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e97fa
cmp eax, ebp
mov ebp, dword [esp + 0x14]
jle 0x4ea63a
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x34]
mov dword [esp + 0x38], ecx
mov dword [esp + 0x3c], edx
mov eax, dword [esp + 0x10]
push edi
push ebp
push eax
mov ecx, esi
call fcn.004e9519
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebp, eax
call fcn.004e97fa
cmp eax, ebp
jge 0x4ea695
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4ea670
cmp dword [esi + 0x428], 0
je 0x4ea688
cmp eax, 0x500
jl 0x4ea67c
cmp edi, 2
je 0x4ea695
cmp eax, 0x7d00
jl 0x4ea688
cmp edi, 3
je 0x4ea695
push edi
push eax
mov ecx, esi
call fcn.004e987c
xor edi, edi
jmp 0x4ea6b5
mov ebp, dword [esp + 0x10]
add eax, 0
mov edx, ebx
sub edx, edi
push edx
push ebp
mov ecx, esi
call fcn.004e9572
inc ebp
sub edi, 1
jne 0x4ea69e
mov dword [esp + 0x10], ebp
mov eax, dword [esp + 0x54]
inc ebx
dec eax
mov dword [esp + 0x58], ebx
cmp ebx, eax
jb 0x4e9f7e
test edi, edi
je 0x4ea76b
cmp edi, 1
jbe 0x4ea75b
mov ecx, dword [esp + 0x10]
push edi
mov eax, ebx
sub eax, edi
push eax
push ecx
mov ecx, esi
call fcn.004e9519
mov edx, dword [esp + 0x38]
push edi
push edx
mov ecx, esi
mov ebp, eax
call fcn.004e97fa
cmp eax, ebp
jg 0x4ea742
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4ea712
cmp dword [esi + 0x428], 0
je 0x4ea72a
cmp eax, 0x500
jl 0x4ea71e
cmp edi, 2
je 0x4ea742
cmp eax, 0x7d00
jl 0x4ea72a
cmp edi, 3
je 0x4ea742
push edi
push eax
mov ecx, esi
call fcn.004e987c
jmp 0x4ea76b
pop ebp
pop ebx
pop edi
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ebp, dword [esp + 0x10]
mov eax, ebx
sub eax, edi
push eax
push ebp
mov ecx, esi
call fcn.004e9572
inc ebp
sub edi, 1
jne 0x4ea746
jmp 0x4ea76b
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004e9572
mov edi, dword [esp + 0x54]
mov ebp, 1
cmp ebx, edi
jae 0x4ea799
lea ebx, [ebx]
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004e9572
add dword [esi + 0x414], ebp
add ebx, ebp
cmp ebx, edi
jb 0x4ea77e
or ebx, 0xffffffff
add dword [esi + 0x41c], ebx
lea ecx, [ebx + 9]
jne 0x4ea7c0
mov eax, dword [esi + 0x410]
mov dword [esi + 0x418], eax
inc eax
mov dword [esi + 0x41c], ecx
mov dword [esi + 0x410], eax
mov eax, dword [esi + 0x418]
mov dl, byte [eax]
add dl, dl
inc dl
mov byte [eax], dl
add dword [esi + 0x41c], ebx
jne 0x4ea7ef
mov eax, dword [esi + 0x410]
mov dword [esi + 0x418], eax
inc eax
mov dword [esi + 0x41c], ecx
mov dword [esi + 0x410], eax
mov eax, dword [esi + 0x418]
mov dl, byte [eax]
add dl, dl
inc dl
mov byte [eax], dl
add dword [esi + 0x41c], ebx
jne 0x4ea81e
mov eax, dword [esi + 0x410]
mov dword [esi + 0x418], eax
inc eax
mov dword [esi + 0x41c], ecx
mov dword [esi + 0x410], eax
mov eax, dword [esi + 0x418]
shl byte [eax], 1
mov eax, dword [esi + 0x410]
mov byte [eax], 0
mov ecx, dword [esi + 0x41c]
mov eax, dword [esi + 0x418]
add dword [esi + 0x410], ebp
sub ecx, ebp
shl byte [eax], cl
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x4ea87e
mov ecx, dword [esp + 0x60]
mov edx, dword [esi + 0x410]
sub edx, dword [esp + 0x50]
push ecx
mov ecx, dword [esi + 0x414]
sub ecx, dword [esp + 0x50]
push edx
push ecx
push edi
call eax
add esp, 0x10
test eax, eax
jne 0x4ea87e
pop ebp
mov eax, ebx
pop ebx
pop edi
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esi + 0x410]
sub eax, dword [esp + 0x50]
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x38
ret 0x18