Function at 0x591f30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6decd0
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x7d11c0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 0xc]
lea ecx, [ebp - 0xa0]
mov edi, dword [ebp + 8]
push ecx
mov ecx, ebx
mov dword [ebp - 0x8c], ebx
mov eax, dword [ebx]
call dword [eax + 0x48]
mov ecx, edi
xor esi, esi
mov eax, dword [eax + 4]
mov dword [ebp - 0x90], eax
call fcn.00582be0
cmp eax, 0xb
jne 0x59215a
mov ecx, edi
call fcn.005d3c50
test al, al
je 0x59215a
mov ecx, dword [ebp - 0x90]
push edi
push ebx
call fcn.005878b0
mov ecx, eax
mov dword [ebp - 0x94], eax
call fcn.005d6550
test al, al
je 0x59215a
push edi
push ebx
lea ecx, [ebp - 0x58]
call fcn.005852a0
push edi
push ebx
lea ecx, [ebp - 0x88]
mov dword [ebp - 4], esi
call fcn.005852a0
mov ecx, edi
mov byte [ebp - 4], 1
call fcn.005d3ce0
mov ecx, edi
mov eax, dword [eax + 0x14]
mov dword [ebp - 0x8c], eax
call fcn.005d3ce0
mov ebx, dword [ebp - 0x94]
lea ecx, [ebp - 0x58]
push ecx
mov ecx, ebx
mov eax, dword [eax + 0x14]
add eax, 0x58
mov dword [ebp - 0x98], eax
mov eax, dword [ebx]
call dword [eax + 0x18]
mov eax, dword [ebx]
lea ecx, [ebp - 0x88]
push ecx
mov ecx, ebx
call dword [eax + 0x1c]
mov ecx, dword [ebp - 0x54]
lea edx, [ebp - 0x88]
push edx
lea edx, [ebp - 0x58]
push edx
mov eax, dword [ecx]
mov eax, dword [eax + 0x14]
call eax
test al, al
jne 0x59209e
mov ebx, dword [ebp - 0x98]
lea eax, [ebp - 0x50]
push eax
push dword [ebp - 0x8c]
call fcn.00594d90
lea edi, [eax + 2]
lea eax, [ebp - 0x30]
push eax
push ebx
call fcn.00594f70
add edi, eax
mov ecx, dword [ebp - 0x54]
mov eax, edi
lea edx, [ebp - 0x58]
or eax, 1
add esp, 0x10
bsr eax, eax
push edx
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add eax, edi
add esi, eax
mov eax, dword [ecx]
call dword [eax + 0x48]
mov ecx, dword [ebp - 0x54]
lea edx, [ebp - 0x88]
push edx
lea edx, [ebp - 0x58]
push edx
mov eax, dword [ecx]
mov eax, dword [eax + 0x14]
call eax
test al, al
je 0x592043
mov ecx, dword [ebp - 0x84]
lea edx, [ebp - 0x88]
push edx
mov byte [ebp - 4], 2
mov eax, dword [ecx]
call dword [eax + 0x40]
cmp dword [ebp - 0x68], 9
jne 0x592100
mov edx, dword [ebp - 0x6c]
cmp edx, 0x10
jb 0x5920ee
mov ecx, dword [ebp - 0x80]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x5920e4
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x59272e
push edx
push ecx
call fcn.005519e3
add esp, 8
mov dword [ebp - 0x70], 0
mov dword [ebp - 0x6c], 0xf
mov byte [ebp - 0x80], 0
mov ecx, dword [ebp - 0x54]
lea edx, [ebp - 0x58]
push edx
mov dword [ebp - 4], 3
mov eax, dword [ecx]
call dword [eax + 0x40]
cmp dword [ebp - 0x38], 9
jne case.default.0x5921b7
mov edx, dword [ebp - 0x3c]
cmp edx, 0x10
jb case.default.0x5921b7
mov ecx, dword [ebp - 0x50]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x59214b
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x59272e
push edx
push ecx
call fcn.005519e3
add esp, 8
jmp case.default.0x5921b7
xor ebx, ebx
cmp dword [edi + 0x20], 3
jne 0x592178
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00586ea0
mov ebx, eax
jmp 0x5921a6
mov eax, dword [edi + 0x30]
mov eax, dword [eax + 0x10]
cmp byte [eax + 0x2f], bl
je 0x59218a
mov ebx, 1
jmp 0x5921a6
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00588b70
test al, al
mov ecx, 1
cmovne ebx, ecx
mov ecx, edi
call fcn.00582be0
dec eax
cmp eax, 0x11
ja case.default.0x5921b7
jmp dword [eax*4 + 0x592734]
cmp dword [edi + 0x20], 3
jne 0x592212
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00587ff0
test eax, eax
jns 0x5921ee
mov eax, 0xa
jmp 0x5921fd
or eax, 1
bsr eax, eax
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x98]
inc eax
mov dword [ebp - 0x98], eax
cmp eax, ebx
jb 0x5921d0
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005876e0
push eax
call fcn.0047b690
add esp, 4
mov esi, eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005522a7
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x20], 3
jne 0x5922a3
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x5921b7
nop
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005880a0
or eax, 1
test edx, edx
jne 0x59227f
bsr eax, eax
jmp 0x592285
bsr eax, edx
add eax, 0x20
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x98]
inc eax
mov dword [ebp - 0x98], eax
cmp eax, ebx
jb 0x592260
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005877c0
push edx
push eax
call fcn.0047c970
add esp, 8
jmp 0x59222d
cmp dword [edi + 0x20], 3
jne 0x592323
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x5921b7
nop word [eax + eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00587ff0
mov ecx, eax
add eax, eax
sar ecx, 0x1f
xor ecx, eax
or ecx, 1
bsr eax, ecx
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x98]
inc eax
mov dword [ebp - 0x98], eax
cmp eax, ebx
jb 0x5922e0
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005876e0
push eax
call fcn.0047eab0
jmp 0x59222a
cmp dword [edi + 0x20], 3
jne 0x5923bc
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005880a0
mov ecx, edx
mov dword [ebp - 0x98], edx
sar dword [ebp - 0x98], 0x1f
shld edx, eax, 1
sar ecx, 0x1f
add eax, eax
xor ecx, eax
mov eax, dword [ebp - 0x98]
or ecx, 1
xor eax, edx
jne 0x592395
bsr eax, ecx
jmp 0x59239b
bsr eax, eax
add eax, 0x20
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x592356
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005877c0
push edx
push eax
call fcn.0047ead0
add esp, 8
jmp 0x59222d
cmp dword [edi + 0x20], 3
jne 0x59242d
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005883d0
or eax, 1
bsr eax, eax
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x5923f3
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00588740
or eax, 1
bsr eax, eax
lea esi, [eax*8 + 0x49]
add esi, eax
shr esi, 6
jmp case.default.0x5921b7
cmp dword [edi + 0x20], 3
jne 0x5924b6
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
nop dword [eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00588480
or eax, 1
test edx, edx
jne 0x59248f
bsr eax, eax
jmp 0x592495
bsr eax, edx
add eax, 0x20
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x592470
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00588820
push edx
push eax
call fcn.0047c970
add esp, 8
jmp 0x59222d
lea esi, [ebx*4]
jmp case.default.0x5921b7
lea esi, [ebx*8]
jmp case.default.0x5921b7
mov esi, ebx
jmp case.default.0x5921b7
cmp dword [edi + 0x20], 3
jne 0x592542
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
nop dword [eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00588160
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x20]
add esi, eax
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x592510
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push 0
push edi
push dword [ebp - 0x8c]
call fcn.00587900
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x20]
jmp 0x59222d
cmp dword [edi + 0x20], 3
jne 0x5925bd
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00588160
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x20]
mov ecx, eax
or ecx, 1
bsr ecx, ecx
lea ecx, [ecx + ecx*8]
add ecx, 0x49
shr ecx, 6
add ecx, eax
mov eax, dword [ebp - 0x94]
inc eax
add esi, ecx
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x592578
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push 0
push edi
push dword [ebp - 0x8c]
call fcn.00587900
push eax
call fcn.004798e0
jmp 0x59222a
cmp dword [edi + 0x20], 3
jne 0x59263a
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00587de0
mov eax, dword [eax + 8]
test eax, eax
jns 0x592613
mov eax, 0xa
jmp 0x592622
or eax, 1
bsr eax, eax
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add esi, eax
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x5925f2
jmp case.default.0x5921b7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00587370
mov eax, dword [eax + 8]
push eax
call fcn.0047b690
jmp 0x59222a
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x5921b7
nop word [eax + eax]
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
cmp dword [edi + 0x20], 3
mov dword [ebp - 4], 4
jne 0x5926af
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00588320
jmp 0x5926c5
mov ecx, dword [ebp - 0x90]
lea eax, [ebp - 0x28]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00588650
mov ecx, dword [eax + 0x10]
mov eax, ecx
or eax, 1
mov edx, dword [ebp - 0x14]
bsr eax, eax
mov dword [ebp - 4], 0xffffffff
lea eax, [eax + eax*8]
add eax, 0x49
shr eax, 6
add eax, ecx
add esi, eax
cmp edx, 0x10
jb 0x592714
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x59270a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x59272e
push edx
push ecx
call fcn.005519e3
add esp, 8
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x592670
jmp case.default.0x5921b7
call fcn.00563f49
nop
jecxz 0x59275a
pop ecx
add bh, dl
and al, 0x59
add byte [ebp + 0x22], cl
pop ecx
add byte [esi + 0x24], dl
pop ecx
add byte [esi - 0x1cffa6df], bh
and al, 0x59
add bh, dl
and al, 0x59
add bh, ch
and al, 0x59
add byte [edx + 0x26], bl
pop ecx
add dh, dh
and al, 0x59
pop ecx
add byte [edx + 0x25], ah
pop ecx
add byte [edx + 0x26], bl
pop ecx
add ch, bl
and ebx, dword [ecx]
fsub qword [0x24d70059]
pop ecx
add bl, ah
and al, 0x59
add ah, al
and bl, byte [ecx]
inc eax
and ebx, dword [ecx]
int3