Function at 0x4a6e05
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x38
cmp dword [esp + 0x44], 0
push esi
mov esi, ecx
jne 0x4a6e13
xor eax, eax
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x4a6e25
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ecx, dword [esp + 0x44]
test ecx, ecx
je 0x4a6e1b
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x4a6e1b
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 + str._r_n_r_naPLib_v1.01_____the_smaller_the_better_:__r_nCopyright__c__1998_2009_by_Joergen_Ibsen__All_Rights_Reserved._r_n_r_nMore_information:_http:__www.ibsensoftware.com__r_n_r_n]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x4facb1]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x4facb2]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x4facb3]
rol eax, 1
add ecx, 4
xor eax, edi
cmp ecx, 0x100
jb 0x4a6e50
test eax, eax
jne 0x4a784a
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 0x4a6ead
add edx, 0x400
add ecx, 4
sub edi, ebx
jne 0x4a6ea4
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 0x4a772b
lea ebx, [ebx]
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x4a6f80
mov ecx, dword [esp + 0x18]
inc ecx
mov dword [esp + 0x18], ecx
test cl, cl
jne 0x4a6f80
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 0x4a76f5
cmp ebx, dword [esp + 0x1c]
jne 0x4a6f98
mov ebp, dword [esp + 0x44]
mov edx, dword [esp + 0x40]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edx
jmp 0x4a6fb7
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.004a6b36
mov ebp, dword [esp + 0x2c]
cmp ebp, 2
jl 0x4a7566
mov eax, dword [esi + 0x424]
mov dword [esp + 0x14], 0
cmp dword [esp + 0x28], eax
jne 0x4a7036
cmp edi, 1
jbe 0x4a732f
cmp dword [esp + 0x38], eax
je 0x4a732f
mov eax, dword [esp + 0x10]
push edi
sub ebx, edi
push ebx
push eax
mov ecx, esi
call fcn.004a64d9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004a67ba
cmp eax, ebx
jge 0x4a732b
mov eax, dword [esp + 0x38]
cmp eax, 0x500
jl 0x4a7022
cmp edi, 2
je 0x4a732b
cmp eax, 0x7d00
jl 0x4a7032
cmp edi, 3
je 0x4a732b
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.004a6b36
mov ecx, dword [esp + 0x28]
cmp dword [esp + 0x40], ecx
lea eax, [ebx + 1]
mov dword [esp + 0x1c], eax
push ebp
jl 0x4a70a5
mov edx, ecx
push edx
mov ecx, esi
call fcn.004a67ba
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x44]
push eax
push ecx
mov ecx, esi
call fcn.004a67ba
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 0x4a70d5
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.004a67ba
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004a67ba
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 0x4a70e5
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4a7121
cmp dword [esp + 0x44], ebp
jl 0x4a711f
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
call fcn.004a67ba
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004a67ba
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jge 0x4a711f
mov dword [esp + 0x14], 1
test edi, edi
jne 0x4a7170
cmp dword [esp + 0x44], ebp
jge 0x4a7170
mov ecx, dword [esi + 0x414]
push 1
push ebx
push ecx
mov ecx, esi
call fcn.004a64d9
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004a67ba
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
lea ebx, [eax + ebx + 1]
call fcn.004a67ba
cmp ebx, eax
mov ebx, dword [esp + 0x58]
jle 0x4a7170
mov dword [esp + 0x14], 0
jmp 0x4a717b
cmp dword [esp + 0x14], 0
jne 0x4a7549
cmp ebp, 2
jle 0x4a732f
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.004a6b36
mov eax, dword [esp + 0x30]
cmp eax, dword [esp + 0x28]
mov edx, dword [esp + 0x34]
push edx
mov ecx, esi
push eax
jl 0x4a71db
call fcn.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004a67ba
sub eax, ebx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4a7205
call fcn.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004a67ba
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 0x4a7217
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4a7243
cmp eax, ebp
jl 0x4a7243
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004a67ba
cmp ebx, eax
jl 0x4a7545
cmp dword [esp + 0x14], 0
jne 0x4a7545
cmp ebp, 3
jle 0x4a732b
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.004a6b36
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 0x4a72b6
call fcn.004a67ba
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004a67ba
mov ecx, dword [esp + 0x24]
sub eax, ecx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4a72e2
call fcn.004a67ba
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004a67ba
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 0x4a72f4
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4a7320
cmp eax, ebp
jl 0x4a7320
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004a67ba
cmp ebx, eax
jl 0x4a7545
cmp dword [esp + 0x14], 0
jne 0x4a7545
mov ebx, dword [esp + 0x58]
test edi, edi
je 0x4a74a2
cmp edi, 1
jbe 0x4a7490
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4a7351
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.004a6b36
cmp dword [esp + 0x34], edi
jb 0x4a73a4
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004a67ba
cmp eax, ebx
mov ebx, dword [esp + 0x14]
jle 0x4a73a4
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.004a64d9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004a67ba
cmp eax, ebx
jge 0x4a7470
mov ebx, dword [esp + 0x28]
cmp ebx, dword [esi + 0x424]
jne 0x4a742d
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edi
push edx
push eax
mov ecx, esi
call fcn.004a64d9
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004a67ba
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.004a67ba
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004a67ba
mov ebp, dword [esp + 0x2c]
add ebx, eax
mov eax, dword [esp + 0x24]
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jle 0x4a7474
jmp 0x4a7431
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4a7446
cmp dword [esi + 0x428], 0
je 0x4a7461
cmp eax, 0x500
jl 0x4a7452
cmp edi, 2
je 0x4a7474
cmp dword [esp + 0x38], 0x7d00
jl 0x4a7461
cmp edi, 3
je 0x4a7474
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.004a683c
jmp 0x4a74a0
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.004a6532
inc dword [esp + 0x10]
sub edi, 1
jne 0x4a7474
jmp 0x4a74a2
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004a6532
xor edi, edi
cmp ebp, 3
jg 0x4a752c
mov eax, dword [esi + 0x414]
push ebp
push ebx
push eax
mov ecx, esi
call fcn.004a64d9
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004a67ba
cmp eax, ebx
jg 0x4a74f6
mov eax, dword [esp + 0x28]
cmp eax, dword [esi + 0x424]
jne 0x4a74e3
cmp dword [esi + 0x428], 0
je 0x4a7528
cmp eax, 0x500
jl 0x4a74ef
cmp ebp, 2
je 0x4a74f6
cmp eax, 0x7d00
jl 0x4a7528
mov ebx, dword [esp + 0x58]
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x4a7522
mov edx, dword [esi + 0x414]
push ebx
push edx
mov ecx, esi
call fcn.004a6532
mov eax, 1
add dword [esi + 0x414], eax
sub dword [esp + 0x14], eax
jne 0x4a7502
lea ebx, [ebp + ebx - 1]
jmp 0x4a7582
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004a683c
add dword [esi + 0x414], ebp
lea ebx, [ebp + ebx - 1]
jmp 0x4a7582
mov ebx, dword [esp + 0x58]
test edi, edi
jne 0x4a7563
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 0x4a757c
test edi, edi
je 0x4a756d
inc edi
jmp 0x4a757c
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004a6532
inc dword [esi + 0x414]
test edi, edi
je 0x4a7675
cmp edi, dword [esp + 0x3c]
jne 0x4a7675
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4a75a5
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.004a6b36
cmp dword [esp + 0x34], edi
jb 0x4a75fa
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004a67ba
mov ebp, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004a67ba
cmp eax, ebp
mov ebp, dword [esp + 0x14]
jle 0x4a75fa
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.004a64d9
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebp, eax
call fcn.004a67ba
cmp eax, ebp
jge 0x4a7655
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4a7630
cmp dword [esi + 0x428], 0
je 0x4a7648
cmp eax, 0x500
jl 0x4a763c
cmp edi, 2
je 0x4a7655
cmp eax, 0x7d00
jl 0x4a7648
cmp edi, 3
je 0x4a7655
push edi
push eax
mov ecx, esi
call fcn.004a683c
xor edi, edi
jmp 0x4a7675
mov ebp, dword [esp + 0x10]
add eax, 0
mov edx, ebx
sub edx, edi
push edx
push ebp
mov ecx, esi
call fcn.004a6532
inc ebp
sub edi, 1
jne 0x4a765e
mov dword [esp + 0x10], ebp
mov eax, dword [esp + 0x54]
inc ebx
dec eax
mov dword [esp + 0x58], ebx
cmp ebx, eax
jb 0x4a6f3e
test edi, edi
je 0x4a772b
cmp edi, 1
jbe 0x4a771b
mov ecx, dword [esp + 0x10]
push edi
mov eax, ebx
sub eax, edi
push eax
push ecx
mov ecx, esi
call fcn.004a64d9
mov edx, dword [esp + 0x38]
push edi
push edx
mov ecx, esi
mov ebp, eax
call fcn.004a67ba
cmp eax, ebp
jg 0x4a7702
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4a76d2
cmp dword [esi + 0x428], 0
je 0x4a76ea
cmp eax, 0x500
jl 0x4a76de
cmp edi, 2
je 0x4a7702
cmp eax, 0x7d00
jl 0x4a76ea
cmp edi, 3
je 0x4a7702
push edi
push eax
mov ecx, esi
call fcn.004a683c
jmp 0x4a772b
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.004a6532
inc ebp
sub edi, 1
jne 0x4a7706
jmp 0x4a772b
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004a6532
mov edi, dword [esp + 0x54]
mov ebp, 1
cmp ebx, edi
jae 0x4a7759
lea ebx, [ebx]
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004a6532
add dword [esi + 0x414], ebp
add ebx, ebp
cmp ebx, edi
jb 0x4a773e
or ebx, 0xffffffff
add dword [esi + 0x41c], ebx
lea ecx, [ebx + 9]
jne 0x4a7780
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 0x4a77af
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 0x4a77de
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 0x4a783e
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 0x4a783e
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