Function at 0x4b2755
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x38
cmp dword [esp + 0x44], 0
push esi
mov esi, ecx
jne 0x4b2763
xor eax, eax
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x4b2775
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ecx, dword [esp + 0x44]
test ecx, ecx
je 0x4b276b
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x4b276b
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 + 0x510681]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x510682]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x510683]
rol eax, 1
add ecx, 4
xor eax, edi
cmp ecx, 0x100
jb 0x4b27a0
test eax, eax
jne 0x4b319a
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 0x4b27fd
add edx, 0x400
add ecx, 4
sub edi, ebx
jne 0x4b27f4
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 0x4b307b
lea ebx, [ebx]
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x4b28d0
mov ecx, dword [esp + 0x18]
inc ecx
mov dword [esp + 0x18], ecx
test cl, cl
jne 0x4b28d0
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 0x4b3045
cmp ebx, dword [esp + 0x1c]
jne 0x4b28e8
mov ebp, dword [esp + 0x44]
mov edx, dword [esp + 0x40]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edx
jmp 0x4b2907
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.004b2486
mov ebp, dword [esp + 0x2c]
cmp ebp, 2
jl 0x4b2eb6
mov eax, dword [esi + 0x424]
mov dword [esp + 0x14], 0
cmp dword [esp + 0x28], eax
jne 0x4b2986
cmp edi, 1
jbe 0x4b2c7f
cmp dword [esp + 0x38], eax
je 0x4b2c7f
mov eax, dword [esp + 0x10]
push edi
sub ebx, edi
push ebx
push eax
mov ecx, esi
call fcn.004b1e29
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004b210a
cmp eax, ebx
jge 0x4b2c7b
mov eax, dword [esp + 0x38]
cmp eax, 0x500
jl 0x4b2972
cmp edi, 2
je 0x4b2c7b
cmp eax, 0x7d00
jl 0x4b2982
cmp edi, 3
je 0x4b2c7b
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.004b2486
mov ecx, dword [esp + 0x28]
cmp dword [esp + 0x40], ecx
lea eax, [ebx + 1]
mov dword [esp + 0x1c], eax
push ebp
jl 0x4b29f5
mov edx, ecx
push edx
mov ecx, esi
call fcn.004b210a
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x44]
push eax
push ecx
mov ecx, esi
call fcn.004b210a
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 0x4b2a25
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.004b210a
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004b210a
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 0x4b2a35
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4b2a71
cmp dword [esp + 0x44], ebp
jl 0x4b2a6f
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
call fcn.004b210a
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004b210a
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jge 0x4b2a6f
mov dword [esp + 0x14], 1
test edi, edi
jne 0x4b2ac0
cmp dword [esp + 0x44], ebp
jge 0x4b2ac0
mov ecx, dword [esi + 0x414]
push 1
push ebx
push ecx
mov ecx, esi
call fcn.004b1e29
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.004b210a
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
lea ebx, [eax + ebx + 1]
call fcn.004b210a
cmp ebx, eax
mov ebx, dword [esp + 0x58]
jle 0x4b2ac0
mov dword [esp + 0x14], 0
jmp 0x4b2acb
cmp dword [esp + 0x14], 0
jne 0x4b2e99
cmp ebp, 2
jle 0x4b2c7f
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.004b2486
mov eax, dword [esp + 0x30]
cmp eax, dword [esp + 0x28]
mov edx, dword [esp + 0x34]
push edx
mov ecx, esi
push eax
jl 0x4b2b2b
call fcn.004b210a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004b210a
sub eax, ebx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4b2b55
call fcn.004b210a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004b210a
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 0x4b2b67
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4b2b93
cmp eax, ebp
jl 0x4b2b93
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004b210a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004b210a
cmp ebx, eax
jl 0x4b2e95
cmp dword [esp + 0x14], 0
jne 0x4b2e95
cmp ebp, 3
jle 0x4b2c7b
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.004b2486
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 0x4b2c06
call fcn.004b210a
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004b210a
mov ecx, dword [esp + 0x24]
sub eax, ecx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x4b2c32
call fcn.004b210a
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004b210a
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 0x4b2c44
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x4b2c70
cmp eax, ebp
jl 0x4b2c70
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.004b210a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004b210a
cmp ebx, eax
jl 0x4b2e95
cmp dword [esp + 0x14], 0
jne 0x4b2e95
mov ebx, dword [esp + 0x58]
test edi, edi
je 0x4b2df2
cmp edi, 1
jbe 0x4b2de0
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4b2ca1
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.004b2486
cmp dword [esp + 0x34], edi
jb 0x4b2cf4
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004b210a
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004b210a
cmp eax, ebx
mov ebx, dword [esp + 0x14]
jle 0x4b2cf4
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.004b1e29
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004b210a
cmp eax, ebx
jge 0x4b2dc0
mov ebx, dword [esp + 0x28]
cmp ebx, dword [esi + 0x424]
jne 0x4b2d7d
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edi
push edx
push eax
mov ecx, esi
call fcn.004b1e29
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.004b210a
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.004b210a
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004b210a
mov ebp, dword [esp + 0x2c]
add ebx, eax
mov eax, dword [esp + 0x24]
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jle 0x4b2dc4
jmp 0x4b2d81
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4b2d96
cmp dword [esi + 0x428], 0
je 0x4b2db1
cmp eax, 0x500
jl 0x4b2da2
cmp edi, 2
je 0x4b2dc4
cmp dword [esp + 0x38], 0x7d00
jl 0x4b2db1
cmp edi, 3
je 0x4b2dc4
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.004b218c
jmp 0x4b2df0
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.004b1e82
inc dword [esp + 0x10]
sub edi, 1
jne 0x4b2dc4
jmp 0x4b2df2
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004b1e82
xor edi, edi
cmp ebp, 3
jg 0x4b2e7c
mov eax, dword [esi + 0x414]
push ebp
push ebx
push eax
mov ecx, esi
call fcn.004b1e29
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
mov ebx, eax
call fcn.004b210a
cmp eax, ebx
jg 0x4b2e46
mov eax, dword [esp + 0x28]
cmp eax, dword [esi + 0x424]
jne 0x4b2e33
cmp dword [esi + 0x428], 0
je 0x4b2e78
cmp eax, 0x500
jl 0x4b2e3f
cmp ebp, 2
je 0x4b2e46
cmp eax, 0x7d00
jl 0x4b2e78
mov ebx, dword [esp + 0x58]
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x4b2e72
mov edx, dword [esi + 0x414]
push ebx
push edx
mov ecx, esi
call fcn.004b1e82
mov eax, 1
add dword [esi + 0x414], eax
sub dword [esp + 0x14], eax
jne 0x4b2e52
lea ebx, [ebp + ebx - 1]
jmp 0x4b2ed2
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.004b218c
add dword [esi + 0x414], ebp
lea ebx, [ebp + ebx - 1]
jmp 0x4b2ed2
mov ebx, dword [esp + 0x58]
test edi, edi
jne 0x4b2eb3
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 0x4b2ecc
test edi, edi
je 0x4b2ebd
inc edi
jmp 0x4b2ecc
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004b1e82
inc dword [esi + 0x414]
test edi, edi
je 0x4b2fc5
cmp edi, dword [esp + 0x3c]
jne 0x4b2fc5
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x4b2ef5
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.004b2486
cmp dword [esp + 0x34], edi
jb 0x4b2f4a
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.004b210a
mov ebp, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.004b210a
cmp eax, ebp
mov ebp, dword [esp + 0x14]
jle 0x4b2f4a
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.004b1e29
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebp, eax
call fcn.004b210a
cmp eax, ebp
jge 0x4b2fa5
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4b2f80
cmp dword [esi + 0x428], 0
je 0x4b2f98
cmp eax, 0x500
jl 0x4b2f8c
cmp edi, 2
je 0x4b2fa5
cmp eax, 0x7d00
jl 0x4b2f98
cmp edi, 3
je 0x4b2fa5
push edi
push eax
mov ecx, esi
call fcn.004b218c
xor edi, edi
jmp 0x4b2fc5
mov ebp, dword [esp + 0x10]
add eax, 0
mov edx, ebx
sub edx, edi
push edx
push ebp
mov ecx, esi
call fcn.004b1e82
inc ebp
sub edi, 1
jne 0x4b2fae
mov dword [esp + 0x10], ebp
mov eax, dword [esp + 0x54]
inc ebx
dec eax
mov dword [esp + 0x58], ebx
cmp ebx, eax
jb 0x4b288e
test edi, edi
je 0x4b307b
cmp edi, 1
jbe 0x4b306b
mov ecx, dword [esp + 0x10]
push edi
mov eax, ebx
sub eax, edi
push eax
push ecx
mov ecx, esi
call fcn.004b1e29
mov edx, dword [esp + 0x38]
push edi
push edx
mov ecx, esi
mov ebp, eax
call fcn.004b210a
cmp eax, ebp
jg 0x4b3052
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x4b3022
cmp dword [esi + 0x428], 0
je 0x4b303a
cmp eax, 0x500
jl 0x4b302e
cmp edi, 2
je 0x4b3052
cmp eax, 0x7d00
jl 0x4b303a
cmp edi, 3
je 0x4b3052
push edi
push eax
mov ecx, esi
call fcn.004b218c
jmp 0x4b307b
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.004b1e82
inc ebp
sub edi, 1
jne 0x4b3056
jmp 0x4b307b
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.004b1e82
mov edi, dword [esp + 0x54]
mov ebp, 1
cmp ebx, edi
jae 0x4b30a9
lea ebx, [ebx]
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.004b1e82
add dword [esi + 0x414], ebp
add ebx, ebp
cmp ebx, edi
jb 0x4b308e
or ebx, 0xffffffff
add dword [esi + 0x41c], ebx
lea ecx, [ebx + 9]
jne 0x4b30d0
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 0x4b30ff
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 0x4b312e
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 0x4b318e
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 0x4b318e
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