Function at 0x58b020
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6d82f0
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x7cb124]
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.0057bd70
cmp eax, 0xb
jne 0x58b24a
mov ecx, edi
call fcn.005ccd00
test al, al
je 0x58b24a
mov ecx, dword [ebp - 0x90]
push edi
push ebx
call fcn.00580a40
mov ecx, eax
mov dword [ebp - 0x94], eax
call fcn.005cf620
test al, al
je 0x58b24a
push edi
push ebx
lea ecx, [ebp - 0x58]
call fcn.0057e430
push edi
push ebx
lea ecx, [ebp - 0x88]
mov dword [ebp - 4], esi
call fcn.0057e430
mov ecx, edi
mov byte [ebp - 4], 1
call fcn.005ccd90
mov ecx, edi
mov eax, dword [eax + 0x14]
mov dword [ebp - 0x8c], eax
call fcn.005ccd90
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 0x58b18e
mov ebx, dword [ebp - 0x98]
lea eax, [ebp - 0x50]
push eax
push dword [ebp - 0x8c]
call fcn.0058de80
lea edi, [eax + 2]
lea eax, [ebp - 0x30]
push eax
push ebx
call fcn.0058e060
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 0x58b133
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 0x58b1f0
mov edx, dword [ebp - 0x6c]
cmp edx, 0x10
jb 0x58b1de
mov ecx, dword [ebp - 0x80]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x58b1d4
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x58b81e
push edx
push ecx
call fcn.0054a45d
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.0x58b2a7
mov edx, dword [ebp - 0x3c]
cmp edx, 0x10
jb case.default.0x58b2a7
mov ecx, dword [ebp - 0x50]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x58b23b
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x58b81e
push edx
push ecx
call fcn.0054a45d
add esp, 8
jmp case.default.0x58b2a7
xor ebx, ebx
cmp dword [edi + 0x20], 3
jne 0x58b268
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580030
mov ebx, eax
jmp 0x58b296
mov eax, dword [edi + 0x30]
mov eax, dword [eax + 0x10]
cmp byte [eax + 0x2f], bl
je 0x58b27a
mov ebx, 1
jmp 0x58b296
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00581d00
test al, al
mov ecx, 1
cmovne ebx, ecx
mov ecx, edi
call fcn.0057bd70
dec eax
cmp eax, 0x11
ja case.default.0x58b2a7
jmp dword [eax*4 + 0x58b824]
cmp dword [edi + 0x20], 3
jne 0x58b302
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581180
test eax, eax
jns 0x58b2de
mov eax, 0xa
jmp 0x58b2ed
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 0x58b2c0
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580870
push eax
call fcn.0047a040
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.0054ae57
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x20], 3
jne 0x58b393
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x58b2a7
nop
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581230
or eax, 1
test edx, edx
jne 0x58b36f
bsr eax, eax
jmp 0x58b375
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 0x58b350
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580950
push edx
push eax
call fcn.0047b320
add esp, 8
jmp 0x58b31d
cmp dword [edi + 0x20], 3
jne 0x58b413
xor eax, eax
mov dword [ebp - 0x98], eax
test ebx, ebx
je case.default.0x58b2a7
nop word [eax + eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581180
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 0x58b3d0
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580870
push eax
call fcn.0047d460
jmp 0x58b31a
cmp dword [edi + 0x20], 3
jne 0x58b4ac
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581230
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 0x58b485
bsr eax, ecx
jmp 0x58b48b
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 0x58b446
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580950
push edx
push eax
call fcn.0047d480
add esp, 8
jmp 0x58b31d
cmp dword [edi + 0x20], 3
jne 0x58b51d
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581560
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 0x58b4e3
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005818d0
or eax, 1
bsr eax, eax
lea esi, [eax*8 + 0x49]
add esi, eax
shr esi, 6
jmp case.default.0x58b2a7
cmp dword [edi + 0x20], 3
jne 0x58b5a6
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
nop dword [eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00581610
or eax, 1
test edx, edx
jne 0x58b57f
bsr eax, eax
jmp 0x58b585
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 0x58b560
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.005819b0
push edx
push eax
call fcn.0047b320
add esp, 8
jmp 0x58b31d
lea esi, [ebx*4]
jmp case.default.0x58b2a7
lea esi, [ebx*8]
jmp case.default.0x58b2a7
mov esi, ebx
jmp case.default.0x58b2a7
cmp dword [edi + 0x20], 3
jne 0x58b632
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
nop dword [eax]
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005812f0
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 0x58b600
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push 0
push edi
push dword [ebp - 0x8c]
call fcn.00580a90
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x20]
jmp 0x58b31d
cmp dword [edi + 0x20], 3
jne 0x58b6ad
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005812f0
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 0x58b668
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push 0
push edi
push dword [ebp - 0x8c]
call fcn.00580a90
push eax
call fcn.00478290
jmp 0x58b31a
cmp dword [edi + 0x20], 3
jne 0x58b72a
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.00580f70
mov eax, dword [eax + 8]
test eax, eax
jns 0x58b703
mov eax, 0xa
jmp 0x58b712
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 0x58b6e2
jmp case.default.0x58b2a7
mov ecx, dword [ebp - 0x90]
push edi
push dword [ebp - 0x8c]
call fcn.00580500
mov eax, dword [eax + 8]
push eax
call fcn.0047a040
jmp 0x58b31a
xor eax, eax
mov dword [ebp - 0x94], eax
test ebx, ebx
je case.default.0x58b2a7
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 0x58b79f
lea ecx, [ebp - 0x28]
push ecx
mov ecx, dword [ebp - 0x90]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005814b0
jmp 0x58b7b5
mov ecx, dword [ebp - 0x90]
lea eax, [ebp - 0x28]
push eax
push edi
push dword [ebp - 0x8c]
call fcn.005817e0
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 0x58b804
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x58b7fa
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x58b81e
push edx
push ecx
call fcn.0054a45d
add esp, 8
mov eax, dword [ebp - 0x94]
inc eax
mov dword [ebp - 0x94], eax
cmp eax, ebx
jb 0x58b760
jmp case.default.0x58b2a7
call fcn.0055c6ef
nop
sal dword [ebp - 0x4a38ffa8], cl
pop eax
add byte [0x460058b3], bh
mov ch, 0x58
add byte [esi - 0x2cffa74e], ch
mov ch, 0x58
add bh, al
mov ch, 0x58
add bh, bl
mov ch, 0x58
add byte [edx - 0x49], cl
pop eax
add dh, ah
mov ch, 0x58
add byte [edx - 0x4a], dl
pop eax
add byte [edx - 0x49], cl
pop eax
add ch, cl
mov ah, 0x58
add ah, cl
mov dh, 0x58
add bh, al
mov ch, 0x58
add bl, dl
mov ch, 0x58
add byte [ebx + esi*4 - 0x4bcfffa8], dh
pop eax
add ah, cl
int3