Function at 0x4e2825
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x38
cmp dword [esp + 0x44], 0
push esi
mov esi, ecx
jne 0x4e2833
xor eax, eax
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x4e2845
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ecx, dword [esp + 0x44]
test ecx, ecx
je 0x4e283b
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x4e283b
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 + 0x5004f0]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x5004f1]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x5004f2]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x5004f3]
rol eax, 1
add ecx, 4
xor eax, edi
cmp ecx, 0x100
jb 0x4e2870
test eax, eax
jne 0x4e326a
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 0x4e28cd
add edx, 0x400
add ecx, 4
sub edi, ebx
jne 0x4e28c4
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 0x4e314b
lea ebx, [ebx]
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x4e29a0
mov ecx, dword [esp + 0x18]
inc ecx
mov dword [esp + 0x18], ecx
test cl, cl
jne 0x4e29a0
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 0x4e3115
cmp ebx, dword [esp + 0x1c]
jne 0x4e29b8
mov ebp, dword [esp + 0x44]
mov edx, dword [esp + 0x40]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edx
jmp 0x4e29d7
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.004e2556
mov ebp, dword [esp + 0x2c]
cmp ebp, 2
jl 0x4e2f86
mov eax, dword [esi + 0x424]
mov dword [esp + 0x14], 0
cmp dword [esp + 0x28], eax
jne 0x4e2a56
cmp edi, 1
jbe 0x4e2d4f
cmp dword [esp + 0x38], eax
je 0x4e2d4f
mov eax, dword [esp + 0x10]
push edi
sub ebx, edi
push ebx
push eax
mov ecx, esi
call fcn.004e1ef9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e21da
cmp eax, ebx
jge 0x4e2d4b
mov eax, dword [esp + 0x38]
cmp eax, 0x500
jl 0x4e2a42
cmp edi, 2
je 0x4e2d4b
cmp eax, 0x7d00
jl 0x4e2a52
cmp edi, 3
je 0x4e2d4b
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.004e2556
mov ecx, dword [esp + 0x28]
cmp dword [esp + 0x40], ecx
lea eax, [ebx + 1]
mov dword [esp + 0x1c], eax
push ebp
jl 0x4e2ac5
mov edx, ecx
push edx
mov ecx, esi
call fcn.004e21da
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x44]
push eax
push ecx
mov ecx, esi
call fcn.004e21da
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 0x4e2af5
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.004e21da
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e21da
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 0x4e2b05
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4e2b41
cmp dword [esp + 0x44], ebp
jl 0x4e2b3f
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
call fcn.004e21da
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e21da
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jge 0x4e2b3f
mov dword [esp + 0x14], 1
test edi, edi
jne 0x4e2b90
cmp dword [esp + 0x44], ebp
jge 0x4e2b90
mov ecx, dword [esi + 0x414]
push 1
push ebx
push ecx
mov ecx, esi
call fcn.004e1ef9
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004e21da
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
lea ebx, [eax + ebx + 1]
call fcn.004e21da
cmp ebx, eax
mov ebx, dword [esp + 0x58]
jle 0x4e2b90
mov dword [esp + 0x14], 0
jmp 0x4e2b9b
cmp dword [esp + 0x14], 0
jne 0x4e2f69
cmp ebp, 2
jle 0x4e2d4f
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.004e2556
mov eax, dword [esp + 0x30]
cmp eax, dword [esp + 0x28]
mov edx, dword [esp + 0x34]
push edx
mov ecx, esi
push eax
jl 0x4e2bfb
call fcn.004e21da
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e21da
sub eax, ebx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4e2c25
call fcn.004e21da
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e21da
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 0x4e2c37
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4e2c63
cmp eax, ebp
jl 0x4e2c63
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004e21da
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e21da
cmp ebx, eax
jl 0x4e2f65
cmp dword [esp + 0x14], 0
jne 0x4e2f65
cmp ebp, 3
jle 0x4e2d4b
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.004e2556
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 0x4e2cd6
call fcn.004e21da
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e21da
mov ecx, dword [esp + 0x24]
sub eax, ecx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4e2d02
call fcn.004e21da
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e21da
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 0x4e2d14
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4e2d40
cmp eax, ebp
jl 0x4e2d40
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004e21da
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e21da
cmp ebx, eax
jl 0x4e2f65
cmp dword [esp + 0x14], 0
jne 0x4e2f65
mov ebx, dword [esp + 0x58]
test edi, edi
je 0x4e2ec2
cmp edi, 1
jbe 0x4e2eb0
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4e2d71
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.004e2556
cmp dword [esp + 0x34], edi
jb 0x4e2dc4
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004e21da
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e21da
cmp eax, ebx
mov ebx, dword [esp + 0x14]
jle 0x4e2dc4
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.004e1ef9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e21da
cmp eax, ebx
jge 0x4e2e90
mov ebx, dword [esp + 0x28]
cmp ebx, dword [esi + 0x424]
jne 0x4e2e4d
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edi
push edx
push eax
mov ecx, esi
call fcn.004e1ef9
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004e21da
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.004e21da
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e21da
mov ebp, dword [esp + 0x2c]
add ebx, eax
mov eax, dword [esp + 0x24]
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jle 0x4e2e94
jmp 0x4e2e51
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4e2e66
cmp dword [esi + 0x428], 0
je 0x4e2e81
cmp eax, 0x500
jl 0x4e2e72
cmp edi, 2
je 0x4e2e94
cmp dword [esp + 0x38], 0x7d00
jl 0x4e2e81
cmp edi, 3
je 0x4e2e94
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.004e225c
jmp 0x4e2ec0
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.004e1f52
inc dword [esp + 0x10]
sub edi, 1
jne 0x4e2e94
jmp 0x4e2ec2
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004e1f52
xor edi, edi
cmp ebp, 3
jg 0x4e2f4c
mov eax, dword [esi + 0x414]
push ebp
push ebx
push eax
mov ecx, esi
call fcn.004e1ef9
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004e21da
cmp eax, ebx
jg 0x4e2f16
mov eax, dword [esp + 0x28]
cmp eax, dword [esi + 0x424]
jne 0x4e2f03
cmp dword [esi + 0x428], 0
je 0x4e2f48
cmp eax, 0x500
jl 0x4e2f0f
cmp ebp, 2
je 0x4e2f16
cmp eax, 0x7d00
jl 0x4e2f48
mov ebx, dword [esp + 0x58]
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x4e2f42
mov edx, dword [esi + 0x414]
push ebx
push edx
mov ecx, esi
call fcn.004e1f52
mov eax, 1
add dword [esi + 0x414], eax
sub dword [esp + 0x14], eax
jne 0x4e2f22
lea ebx, [ebp + ebx - 1]
jmp 0x4e2fa2
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004e225c
add dword [esi + 0x414], ebp
lea ebx, [ebp + ebx - 1]
jmp 0x4e2fa2
mov ebx, dword [esp + 0x58]
test edi, edi
jne 0x4e2f83
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 0x4e2f9c
test edi, edi
je 0x4e2f8d
inc edi
jmp 0x4e2f9c
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004e1f52
inc dword [esi + 0x414]
test edi, edi
je 0x4e3095
cmp edi, dword [esp + 0x3c]
jne 0x4e3095
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4e2fc5
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.004e2556
cmp dword [esp + 0x34], edi
jb 0x4e301a
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004e21da
mov ebp, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004e21da
cmp eax, ebp
mov ebp, dword [esp + 0x14]
jle 0x4e301a
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.004e1ef9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebp, eax
call fcn.004e21da
cmp eax, ebp
jge 0x4e3075
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4e3050
cmp dword [esi + 0x428], 0
je 0x4e3068
cmp eax, 0x500
jl 0x4e305c
cmp edi, 2
je 0x4e3075
cmp eax, 0x7d00
jl 0x4e3068
cmp edi, 3
je 0x4e3075
push edi
push eax
mov ecx, esi
call fcn.004e225c
xor edi, edi
jmp 0x4e3095
mov ebp, dword [esp + 0x10]
add eax, 0
mov edx, ebx
sub edx, edi
push edx
push ebp
mov ecx, esi
call fcn.004e1f52
inc ebp
sub edi, 1
jne 0x4e307e
mov dword [esp + 0x10], ebp
mov eax, dword [esp + 0x54]
inc ebx
dec eax
mov dword [esp + 0x58], ebx
cmp ebx, eax
jb 0x4e295e
test edi, edi
je 0x4e314b
cmp edi, 1
jbe 0x4e313b
mov ecx, dword [esp + 0x10]
push edi
mov eax, ebx
sub eax, edi
push eax
push ecx
mov ecx, esi
call fcn.004e1ef9
mov edx, dword [esp + 0x38]
push edi
push edx
mov ecx, esi
mov ebp, eax
call fcn.004e21da
cmp eax, ebp
jg 0x4e3122
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4e30f2
cmp dword [esi + 0x428], 0
je 0x4e310a
cmp eax, 0x500
jl 0x4e30fe
cmp edi, 2
je 0x4e3122
cmp eax, 0x7d00
jl 0x4e310a
cmp edi, 3
je 0x4e3122
push edi
push eax
mov ecx, esi
call fcn.004e225c
jmp 0x4e314b
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.004e1f52
inc ebp
sub edi, 1
jne 0x4e3126
jmp 0x4e314b
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004e1f52
mov edi, dword [esp + 0x54]
mov ebp, 1
cmp ebx, edi
jae 0x4e3179
lea ebx, [ebx]
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004e1f52
add dword [esi + 0x414], ebp
add ebx, ebp
cmp ebx, edi
jb 0x4e315e
or ebx, 0xffffffff
add dword [esi + 0x41c], ebx
lea ecx, [ebx + 9]
jne 0x4e31a0
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 0x4e31cf
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 0x4e31fe
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 0x4e325e
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 0x4e325e
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