Function at 0x6bc43a90
Capabilities:
Encode data using xor

Disassembly:
push ebp
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x6c
fld xword [esp + 0x80]
fld st(0)
fstp xword [esp + 0x38]
fxam
wait
fnstsw ax
and ax, 0x4500
cmp ax, 0x100
je 0x6bc43dc0
fld st(0)
fstp xword [esp + 0x20]
movzx edx, word [esp + 0x28]
test dx, dx
js 0x6bc43ca0
fxam
wait
fnstsw ax
fstp st(0)
and ax, 0x4500
cmp ax, 0x500
je 0x6bc43f80
and dx, 0x7fff
mov esi, dword [esp + 0x38]
mov edi, dword [esp + 0x3c]
mov word [esp + 8], dx
jne 0x6bc43cb0
mov edx, edi
or edx, esi
jne 0x6bc43e30
mov ebp, dword [ebx + 0xc]
cmp ebp, 0xe
jbe 0x6bc43cd8
mov eax, dword [ebx + 4]
mov dword [esp + 0xc], eax
lea eax, [esp + 0x48]
mov dword [esp + 4], eax
mov edx, dword [ebx + 0xc]
test edx, edx
jle 0x6bc44018
mov byte [esp + 0x48], 0x2e
lea eax, [esp + 0x49]
mov byte [eax], 0x30
lea ebp, [eax + 1]
mov eax, dword [ebx + 8]
mov dword [esp + 0x14], eax
test eax, eax
jle 0x6bc43f41
mov edx, dword [ebx + 0xc]
mov eax, ebp
sub eax, dword [esp + 4]
movsx esi, word [esp + 8]
lea ecx, [eax + edx]
test edx, edx
cmovg eax, ecx
xor edx, edx
mov ecx, 0x66666667
mov dword [esp + 0x10], esi
test dword [esp + 0xc], 0x1c0
setne dl
lea edi, [eax + edx + 5]
mov eax, esi
imul ecx
mov eax, esi
mov dword [esp + 8], edi
sar eax, 0x1f
mov ecx, edx
sar ecx, 2
sub ecx, eax
je 0x6bc44030
lea esi, [esi]
mov eax, 0x66666667
add edi, 1
imul ecx
sar ecx, 0x1f
lea esi, [edi + 2]
sub si, word [esp + 8]
sar edx, 2
sub edx, ecx
mov ecx, edx
jne 0x6bc43b98
movsx esi, si
mov eax, dword [esp + 0x14]
cmp eax, edi
jle 0x6bc43f70
sub eax, edi
test dword [esp + 0xc], 0x600
je 0x6bc43fd0
mov dword [ebx + 8], eax
test byte [esp + 0xc], 0x80
jne 0x6bc43f5a
test dword [esp + 0xc], 0x100
jne 0x6bc43fa0
test byte [esp + 0xc], 0x40
jne 0x6bc43fb8
mov edx, ebx
mov eax, 0x30
call fcn.6bc425f0
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x58
call fcn.6bc425f0
mov eax, dword [ebx + 8]
test eax, eax
jle 0x6bc43c49
test byte [ebx + 5], 2
je 0x6bc43c49
sub eax, 1
mov dword [ebx + 8], eax
lea esi, [esi]
nop
mov edx, ebx
mov eax, 0x30
call fcn.6bc425f0
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x6bc43c30
mov edi, dword [esp + 4]
cmp ebp, dword [esp + 4]
ja 0x6bc43c7a
jmp 0x6bc43dec
movzx eax, word [ebx + 0x1c]
mov word [esp + 0x36], ax
test ax, ax
jne 0x6bc43f10
cmp ebp, edi
je 0x6bc43dec
movsx eax, byte [ebp - 1]
sub ebp, 1
cmp eax, 0x2e
je 0x6bc43e80
cmp eax, 0x2c
je 0x6bc43c60
mov edx, ebx
call fcn.6bc425f0
jmp 0x6bc43c72
or dword [ebx + 4], 0x80
jmp 0x6bc43acd
mov ebp, dword [ebx + 0xc]
sub word [esp + 8], 0x3fff
cmp ebp, 0xe
jbe 0x6bc43cde
mov eax, dword [ebx + 4]
mov edx, edi
or edx, esi
mov dword [esp + 0xc], eax
jne 0x6bc43d3a
jmp 0x6bc43b17
shld edi, esi, 1
add esi, esi
test edi, edi
jns 0x6bc43cd8
mov ecx, 0xe
mov eax, 4
xor edx, edx
sub ecx, ebp
shl ecx, 2
shld edx, eax, cl
shl eax, cl
test cl, 0x20
je 0x6bc43d01
mov edx, eax
xor eax, eax
shrd esi, edi, 1
shr edi, 1
add esi, eax
adc edi, edx
test edi, edi
js 0x6bc43e70
shld edi, esi, 1
add esi, esi
mov ecx, 0xf
mov eax, dword [ebx + 4]
sub ecx, ebp
xor ebp, ebp
shl ecx, 2
mov dword [esp + 0xc], eax
shrd esi, edi, cl
shr edi, cl
test cl, 0x20
cmovne esi, edi
cmovne edi, ebp
lea eax, [esp + 0x48]
mov dword [esp + 4], eax
mov ebp, eax
mov eax, dword [esp + 0xc]
mov ecx, eax
and eax, 0x20
and ecx, 0x800
mov byte [esp + 0x10], al
mov dword [esp + 0x1c], ecx
jmp 0x6bc43d82
xor edx, edx
cmp ebp, dword [esp + 4]
ja 0x6bc43d6f
mov ecx, dword [ebx + 0xc]
test ecx, ecx
js 0x6bc43d78
lea eax, [edx + 0x30]
mov byte [ebp], al
add ebp, 1
mov edx, edi
or edx, esi
je 0x6bc43f28
mov edx, esi
mov eax, esi
mov ecx, edi
and edx, 0xfffffff0
and eax, 0xf
or ecx, edx
je 0x6bc43e90
mov edx, dword [ebx + 0xc]
shrd esi, edi, 4
shr edi, 4
test edx, edx
jle 0x6bc43daa
sub edx, 1
mov dword [ebx + 0xc], edx
test eax, eax
je 0x6bc43d60
mov edx, eax
cmp eax, 9
jbe 0x6bc43d6f
add eax, 0x37
or al, byte [esp + 0x10]
jmp 0x6bc43d72
fstp st(0)
mov ecx, ebx
mov edx, 0x6bc49197
xor eax, eax
call fcn.6bc428a0
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, ebx
mov eax, 0x30
call fcn.6bc425f0
mov eax, dword [ebx + 0xc]
lea edx, [eax - 1]
mov dword [ebx + 0xc], edx
test eax, eax
jg 0x6bc43de0
mov eax, dword [ebx + 4]
mov edx, ebx
and eax, 0x20
or eax, 0x50
call fcn.6bc425f0
add dword [ebx + 8], esi
mov eax, dword [esp + 0x10]
mov ecx, ebx
or dword [ebx + 4], 0x1c0
cdq
call fcn.6bc42ed0
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
test edi, edi
js 0x6bc44040
mov eax, 0xffffc001
lea esi, [esi]
shld edi, esi, 1
mov edx, eax
add esi, esi
sub eax, 1
test edi, edi
jns 0x6bc43e40
mov word [esp + 8], dx
mov ebp, dword [ebx + 0xc]
cmp ebp, 0xe
jbe 0x6bc43ce2
mov eax, dword [ebx + 4]
mov dword [esp + 0xc], eax
jmp 0x6bc43d3a
add word [esp + 8], 1
jmp 0x6bc43d19
mov eax, ebx
call fcn.6bc42940
jmp 0x6bc43c72
cmp ebp, dword [esp + 4]
ja 0x6bc43ea8
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jne 0x6bc43ea8
mov edx, dword [ebx + 0xc]
test edx, edx
jle 0x6bc43eaf
lea esi, [esi]
mov byte [ebp], 0x2e
add ebp, 1
movzx edx, word [esp + 8]
mov ecx, esi
xor ecx, 1
sub edx, 1
mov dword [esp + 0x14], ecx
mov word [esp + 0x1a], dx
mov edx, dword [esp + 0x14]
or edx, edi
je 0x6bc44008
mov dword [esp + 8], eax
movzx edx, word [esp + 0x1a]
mov dword [esp + 0x14], ebx
nop
shrd esi, edi, 1
shr edi, 1
mov ebx, edx
mov ecx, esi
mov eax, edi
lea edx, [ebx - 1]
xor ecx, 1
or eax, ecx
jne 0x6bc43ee0
mov eax, dword [esp + 8]
xor esi, esi
mov word [esp + 8], bx
xor edi, edi
mov ebx, dword [esp + 0x14]
jmp 0x6bc43daa
mov ecx, ebx
mov edx, 1
lea eax, [esp + 0x36]
call fcn.6bc42650
jmp 0x6bc43c72
cmp ebp, dword [esp + 4]
je 0x6bc43b1f
mov eax, dword [ebx + 8]
mov dword [esp + 0x14], eax
test eax, eax
jg 0x6bc43b48
movsx eax, word [esp + 8]
mov esi, 2
mov dword [esp + 0x10], eax
test byte [esp + 0xc], 0x80
je 0x6bc43be3
mov edx, ebx
mov eax, 0x2d
call fcn.6bc425f0
jmp 0x6bc43bfc
mov dword [ebx + 8], 0xffffffff
jmp 0x6bc43bd8
mov eax, edx
mov ecx, ebx
mov edx, 0x6bc4919b
and eax, 0x8000
call fcn.6bc428a0
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, ebx
mov eax, 0x2b
call fcn.6bc425f0
jmp 0x6bc43bfc
mov edx, ebx
mov eax, 0x20
call fcn.6bc425f0
jmp 0x6bc43bfc
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jle 0x6bc43bd8
nop
mov edx, ebx
mov eax, 0x20
call fcn.6bc425f0
mov eax, dword [ebx + 8]
lea edx, [eax - 1]
mov dword [ebx + 8], edx
test eax, eax
jg 0x6bc43fe0
mov eax, dword [ebx + 4]
mov dword [esp + 0xc], eax
jmp 0x6bc43bd8
xor esi, esi
xor edi, edi
jmp 0x6bc43daa
mov eax, dword [esp + 4]
test dword [esp + 0xc], 0x800
je 0x6bc43b33
jmp 0x6bc43b2a
mov edi, dword [esp + 8]
mov esi, 2
jmp 0x6bc43bb9
mov eax, 0xffffc002
mov word [esp + 8], ax
jmp 0x6bc43e54