Function at 0x58fbc5
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x38
cmp dword [esp + 0x44], 0
push esi
mov esi, ecx
jne 0x58fbd3
xor eax, eax
pop esi
add esp, 0x38
ret 0x18
mov eax, dword [esp + 0x40]
test eax, eax
jne 0x58fbe5
or eax, 0xffffffff
pop esi
add esp, 0x38
ret 0x18
mov ecx, dword [esp + 0x44]
test ecx, ecx
je 0x58fbdb
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x58fbdb
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 + 0x7141e1]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x7141e2]
rol eax, 1
xor eax, edi
movzx edi, byte [ecx + 0x7141e3]
rol eax, 1
add ecx, 4
xor eax, edi
cmp ecx, 0x100
jb 0x58fc10
test eax, eax
jne 0x59060a
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 0x58fc6d
add edx, 0x400
add ecx, 4
sub edi, ebx
jne 0x58fc64
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 0x5904eb
lea ebx, [ebx]
mov eax, dword [esp + 0x5c]
test eax, eax
je 0x58fd40
mov ecx, dword [esp + 0x18]
inc ecx
mov dword [esp + 0x18], ecx
test cl, cl
jne 0x58fd40
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 0x5904b5
cmp ebx, dword [esp + 0x1c]
jne 0x58fd58
mov ebp, dword [esp + 0x44]
mov edx, dword [esp + 0x40]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edx
jmp 0x58fd77
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.0058f8f6
mov ebp, dword [esp + 0x2c]
cmp ebp, 2
jl 0x590326
mov eax, dword [esi + 0x424]
mov dword [esp + 0x14], 0
cmp dword [esp + 0x28], eax
jne 0x58fdf6
cmp edi, 1
jbe 0x5900ef
cmp dword [esp + 0x38], eax
je 0x5900ef
mov eax, dword [esp + 0x10]
push edi
sub ebx, edi
push ebx
push eax
mov ecx, esi
call fcn.0058f299
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.0058f57a
cmp eax, ebx
jge 0x5900eb
mov eax, dword [esp + 0x38]
cmp eax, 0x500
jl 0x58fde2
cmp edi, 2
je 0x5900eb
cmp eax, 0x7d00
jl 0x58fdf2
cmp edi, 3
je 0x5900eb
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.0058f8f6
mov ecx, dword [esp + 0x28]
cmp dword [esp + 0x40], ecx
lea eax, [ebx + 1]
mov dword [esp + 0x1c], eax
push ebp
jl 0x58fe65
mov edx, ecx
push edx
mov ecx, esi
call fcn.0058f57a
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x44]
push eax
push ecx
mov ecx, esi
call fcn.0058f57a
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 0x58fe95
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.0058f57a
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.0058f57a
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 0x58fea5
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x58fee1
cmp dword [esp + 0x44], ebp
jl 0x58fedf
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
call fcn.0058f57a
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.0058f57a
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jge 0x58fedf
mov dword [esp + 0x14], 1
test edi, edi
jne 0x58ff30
cmp dword [esp + 0x44], ebp
jge 0x58ff30
mov ecx, dword [esi + 0x414]
push 1
push ebx
push ecx
mov ecx, esi
call fcn.0058f299
mov edx, dword [esp + 0x44]
mov ebx, eax
mov eax, dword [esp + 0x40]
push edx
push eax
mov ecx, esi
call fcn.0058f57a
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
lea ebx, [eax + ebx + 1]
call fcn.0058f57a
cmp ebx, eax
mov ebx, dword [esp + 0x58]
jle 0x58ff30
mov dword [esp + 0x14], 0
jmp 0x58ff3b
cmp dword [esp + 0x14], 0
jne 0x590309
cmp ebp, 2
jle 0x5900ef
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.0058f8f6
mov eax, dword [esp + 0x30]
cmp eax, dword [esp + 0x28]
mov edx, dword [esp + 0x34]
push edx
mov ecx, esi
push eax
jl 0x58ff9b
call fcn.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.0058f57a
sub eax, ebx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x58ffc5
call fcn.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.0058f57a
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 0x58ffd7
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x590003
cmp eax, ebp
jl 0x590003
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.0058f57a
cmp ebx, eax
jl 0x590305
cmp dword [esp + 0x14], 0
jne 0x590305
cmp ebp, 3
jle 0x5900eb
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.0058f8f6
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 0x590076
call fcn.0058f57a
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.0058f57a
mov ecx, dword [esp + 0x24]
sub eax, ecx
cdq
and edx, 3
add eax, edx
mov ecx, eax
sar ecx, 2
jmp 0x5900a2
call fcn.0058f57a
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.0058f57a
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 0x5900b4
mov dword [esp + 0x14], 1
test edi, edi
jbe 0x5900e0
cmp eax, ebp
jl 0x5900e0
mov edx, dword [esp + 0x30]
push eax
push edx
mov ecx, esi
call fcn.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.0058f57a
cmp ebx, eax
jl 0x590305
cmp dword [esp + 0x14], 0
jne 0x590305
mov ebx, dword [esp + 0x58]
test edi, edi
je 0x590262
cmp edi, 1
jbe 0x590250
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x590111
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.0058f8f6
cmp dword [esp + 0x34], edi
jb 0x590164
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.0058f57a
cmp eax, ebx
mov ebx, dword [esp + 0x14]
jle 0x590164
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.0058f299
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebx, eax
call fcn.0058f57a
cmp eax, ebx
jge 0x590230
mov ebx, dword [esp + 0x28]
cmp ebx, dword [esi + 0x424]
jne 0x5901ed
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edi
push edx
push eax
mov ecx, esi
call fcn.0058f299
push ebp
push ebx
mov ecx, esi
mov dword [esp + 0x2c], eax
call fcn.0058f57a
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.0058f57a
mov ebx, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.0058f57a
mov ebp, dword [esp + 0x2c]
add ebx, eax
mov eax, dword [esp + 0x24]
cmp eax, ebx
mov ebx, dword [esp + 0x58]
jle 0x590234
jmp 0x5901f1
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x590206
cmp dword [esi + 0x428], 0
je 0x590221
cmp eax, 0x500
jl 0x590212
cmp edi, 2
je 0x590234
cmp dword [esp + 0x38], 0x7d00
jl 0x590221
cmp edi, 3
je 0x590234
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.0058f5fc
jmp 0x590260
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.0058f2f2
inc dword [esp + 0x10]
sub edi, 1
jne 0x590234
jmp 0x590262
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.0058f2f2
xor edi, edi
cmp ebp, 3
jg 0x5902ec
mov eax, dword [esi + 0x414]
push ebp
push ebx
push eax
mov ecx, esi
call fcn.0058f299
mov ecx, dword [esp + 0x28]
push ebp
push ecx
mov ecx, esi
mov ebx, eax
call fcn.0058f57a
cmp eax, ebx
jg 0x5902b6
mov eax, dword [esp + 0x28]
cmp eax, dword [esi + 0x424]
jne 0x5902a3
cmp dword [esi + 0x428], 0
je 0x5902e8
cmp eax, 0x500
jl 0x5902af
cmp ebp, 2
je 0x5902b6
cmp eax, 0x7d00
jl 0x5902e8
mov ebx, dword [esp + 0x58]
mov dword [esp + 0x14], ebp
test ebp, ebp
je 0x5902e2
mov edx, dword [esi + 0x414]
push ebx
push edx
mov ecx, esi
call fcn.0058f2f2
mov eax, 1
add dword [esi + 0x414], eax
sub dword [esp + 0x14], eax
jne 0x5902c2
lea ebx, [ebp + ebx - 1]
jmp 0x590342
mov ebx, dword [esp + 0x58]
mov eax, dword [esp + 0x28]
push ebp
push eax
mov ecx, esi
call fcn.0058f5fc
add dword [esi + 0x414], ebp
lea ebx, [ebp + ebx - 1]
jmp 0x590342
mov ebx, dword [esp + 0x58]
test edi, edi
jne 0x590323
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 0x59033c
test edi, edi
je 0x59032d
inc edi
jmp 0x59033c
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.0058f2f2
inc dword [esi + 0x414]
test edi, edi
je 0x590435
cmp edi, dword [esp + 0x3c]
jne 0x590435
mov edx, dword [esp + 0x54]
mov ecx, edi
sub ecx, ebx
lea eax, [edx + ecx]
cmp eax, edi
jbe 0x590365
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.0058f8f6
cmp dword [esp + 0x34], edi
jb 0x5903ba
mov edx, dword [esp + 0x30]
push edi
push edx
mov ecx, esi
call fcn.0058f57a
mov ebp, eax
mov eax, dword [esp + 0x38]
push edi
push eax
mov ecx, esi
call fcn.0058f57a
cmp eax, ebp
mov ebp, dword [esp + 0x14]
jle 0x5903ba
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.0058f299
mov ecx, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
mov ebp, eax
call fcn.0058f57a
cmp eax, ebp
jge 0x590415
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x5903f0
cmp dword [esi + 0x428], 0
je 0x590408
cmp eax, 0x500
jl 0x5903fc
cmp edi, 2
je 0x590415
cmp eax, 0x7d00
jl 0x590408
cmp edi, 3
je 0x590415
push edi
push eax
mov ecx, esi
call fcn.0058f5fc
xor edi, edi
jmp 0x590435
mov ebp, dword [esp + 0x10]
add eax, 0
mov edx, ebx
sub edx, edi
push edx
push ebp
mov ecx, esi
call fcn.0058f2f2
inc ebp
sub edi, 1
jne 0x59041e
mov dword [esp + 0x10], ebp
mov eax, dword [esp + 0x54]
inc ebx
dec eax
mov dword [esp + 0x58], ebx
cmp ebx, eax
jb 0x58fcfe
test edi, edi
je 0x5904eb
cmp edi, 1
jbe 0x5904db
mov ecx, dword [esp + 0x10]
push edi
mov eax, ebx
sub eax, edi
push eax
push ecx
mov ecx, esi
call fcn.0058f299
mov edx, dword [esp + 0x38]
push edi
push edx
mov ecx, esi
mov ebp, eax
call fcn.0058f57a
cmp eax, ebp
jg 0x5904c2
mov eax, dword [esp + 0x38]
cmp eax, dword [esi + 0x424]
jne 0x590492
cmp dword [esi + 0x428], 0
je 0x5904aa
cmp eax, 0x500
jl 0x59049e
cmp edi, 2
je 0x5904c2
cmp eax, 0x7d00
jl 0x5904aa
cmp edi, 3
je 0x5904c2
push edi
push eax
mov ecx, esi
call fcn.0058f5fc
jmp 0x5904eb
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.0058f2f2
inc ebp
sub edi, 1
jne 0x5904c6
jmp 0x5904eb
mov edx, dword [esp + 0x10]
lea ecx, [ebx - 1]
push ecx
push edx
mov ecx, esi
call fcn.0058f2f2
mov edi, dword [esp + 0x54]
mov ebp, 1
cmp ebx, edi
jae 0x590519
lea ebx, [ebx]
mov eax, dword [esi + 0x414]
push ebx
push eax
mov ecx, esi
call fcn.0058f2f2
add dword [esi + 0x414], ebp
add ebx, ebp
cmp ebx, edi
jb 0x5904fe
or ebx, 0xffffffff
add dword [esi + 0x41c], ebx
lea ecx, [ebx + 9]
jne 0x590540
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 0x59056f
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 0x59059e
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 0x5905fe
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 0x5905fe
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