Function at 0x453948
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
jne 0x453965
cmp dword [ebx + 0x2c], 0
jne 0x45396a
mov edi, ebx
mov dword [ebp + 0xc], edi
cmp dword [edi + 0x1c], ebx
je 0x453972
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push 0x40
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x18], 0
mov dword [ebx + 0x2e4], 0
mov dword [ebx + 0x2e8], 0
mov dword [ebp - 0x10], 0x40
call fcn.00450128
mov esi, eax
add esp, 4
mov dword [ebp + 8], esi
test esi, esi
jne 0x4539c8
push 0x660558
call fcn.00452808
add esp, 4
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx + 0x3c]
push edi
push ebx
mov dword [ebp - 4], esi
call eax
add esp, 8
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0x2f0]
push ebx
call eax
mov edi, dword [ebp + 8]
add esp, 4
mov dword [ebp - 0x1c], eax
cmp esi, edi
jbe 0x453b06
cmp eax, 0x3c
je 0x453a00
cmp eax, 0xffffffff
jne 0x453b0f
mov edi, dword [ebp - 0x14]
mov byte [esi], 0
cmp edi, 2
je 0x453a10
cmp edi, 0xffffffff
jne 0x453a1e
push dword [ebp + 8]
call fcn.00451b88
add esp, 4
mov dword [ebp - 4], eax
push dword [ebp + 8]
xor esi, esi
call fcn.00450f38
add esp, 4
test eax, eax
je 0x453af5
mov eax, edi
sub eax, 1
je 0x453aa3
sub eax, 1
je 0x453a87
sub eax, 1
jne 0x453af5
cmp dword [ebx + 0x44], esi
je 0x4540f5
mov edi, dword [ebp - 8]
mov dword [edi + 0x18], 3
push dword [ebp + 8]
mov eax, dword [ebx + 0x44]
push edi
push ebx
call eax
add esp, 0xc
test eax, eax
jne 0x453af5
push dword [edi]
push dword [ebp + 8]
push 0x6605a0
call fcn.00452808
add esp, 0xc
jmp 0x454234
mov edi, dword [ebp - 8]
push 1
mov dword [edi + 0x18], 2
push dword [ebp + 8]
push edi
call fcn.00455228
add esp, 0xc
test eax, eax
jmp 0x453aef
cmp dword [ebx + 0x2e8], esi
je 0x453ada
push dword [ebp + 8]
call fcn.004511b8
mov edi, dword [ebp - 8]
add esp, 4
cmp byte [eax], 0
je 0x453add
cmp dword [edi + 0x18], esi
jne 0x453add
mov dword [edi + 0x18], 1
push dword [ebp + 8]
push edi
call fcn.00453698
add esp, 8
test eax, eax
jmp 0x453aef
mov edi, dword [ebp - 8]
push dword [ebp + 8]
push 0
push edi
call fcn.00453638
mov esi, eax
add esp, 0xc
test esi, esi
je 0x454107
mov eax, dword [ebp - 0xc]
test eax, eax
mov edi, dword [ebp + 8]
cmove eax, esi
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x1c]
cmp eax, 0xffffffff
je 0x454206
cmp eax, 0x3c
jne 0x4540b6
mov eax, dword [ebx + 0x2f0]
push ebx
mov dword [ebp - 4], edi
call eax
mov esi, eax
add esp, 4
cmp esi, 0xffffffff
je 0x453c41
nop word [eax + eax]
push esi
call fcn.00452158
add esp, 4
test eax, eax
jne 0x453c41
cmp esi, 0x3e
je 0x453c41
cmp esi, 0x2f
jne 0x453b62
cmp edi, dword [ebp + 8]
ja 0x453c41
jmp 0x453bc2
cmp esi, 0x3c
je 0x45411f
cmp esi, 0x26
jne 0x453baa
push dword [ebp - 8]
push ebx
call int.004546f8
add esp, 8
cmp eax, 0xffffffff
je 0x454234
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [ebp + 8]
push ecx
lea ecx, [ebp - 4]
push ecx
push eax
call fcn.00453828
add esp, 0x10
test eax, eax
je 0x454234
mov edi, dword [ebp - 4]
jmp 0x453c2a
cmp esi, 0x30
jge 0x453bc2
cmp esi, 0x21
je 0x453bc2
cmp esi, 0x2d
je 0x453bc2
cmp esi, 0x2e
jne 0x454234
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 4]
push eax
push esi
call fcn.00453828
add esp, 0x10
test eax, eax
je 0x454234
mov edi, dword [ebp - 4]
mov eax, edi
mov ecx, dword [ebp + 8]
sub eax, ecx
cmp eax, 1
jne 0x453bf3
cmp byte [ecx], 0x3f
je 0x453c41
cmp eax, 3
jne 0x453c0e
push eax
push 0x660610
push ecx
call fcn.00650698
add esp, 0xc
test eax, eax
je 0x453c41
mov ecx, dword [ebp + 8]
mov eax, edi
sub eax, ecx
cmp eax, 8
jne 0x453c2a
push eax
push 0x6602cc
push ecx
call fcn.00650698
add esp, 0xc
test eax, eax
je 0x453c41
mov eax, dword [ebx + 0x2f0]
push ebx
call eax
mov esi, eax
add esp, 4
cmp esi, 0xffffffff
jne 0xe453b38
hlt
mov esi, 0xbb70dbd6
lock and byte [eax + ebp + 0x9f1165d], dl
sahf
sub edi, dword [ebp - 0x3f]
cli
and al, 0x4e
sub al, 0xf0
push ds
jno 0x45410a
sub dword [ebp + 0x6887aabe], 0x7f
mov esi, 0x7f6887aa
mov bl, 0xd7
test byte [eax], dl
cmp ah, dh
stosb byte es:[edi], al
adc eax, 0x7c50fcaf
mov esp, 0xf0e86d1e
cmp dword [edi + 0x31], ecx
inc ebx
xchg byte [0xf18b384e], dh
pop edx
mov ch, 0xe5
jmp 0x4540d1
fcomi st(5)
push ss
les edi, [ebx + 0x56bb80f9]
clc
invalid
inc esp
xor eax, 0xd4d3cd30
xor ch, cl
rcl esp, cl
aam 0xa5
movsd dword es:[edi], dword [esi]
imul ebx, dword [ebp + 0x75c9c6b5], 0xdbf61dc7
cmpsd dword [esi], dword es:[edi]
push ebx
int3
cld
pop edi
nop
cmc
adc dword [ebp - 0x31], esp
insd dword es:[edi], dx
pushal
cld
push 0xc06ffbd8
cmp al, 0x3a
mov ebx, 0xeec8be5
in eax, 0x8b
in al, dx
push cs
sal dword [ecx + 0x2b], 1
int 0x3c
mov al, byte [0xc845d184]
xchg esi, eax
call 0xe6f77c3a
sar byte [esi], 1
loopne 0x454116
jecxz 0x454105
in eax, 0xee
lahf
stosd dword es:[edi], eax
mov al, 0x6d
into
and byte [eax], 0xe0
lea esp, [ebx + 0x73cc9f36]
mov byte [ebx], al
jg 0x454131
fild dword [ecx]
div cl
movsb byte es:[edi], byte [esi]
fbld tbyte [ecx + ecx*8]
adc ah, al
pop ebp
mov al, 0xbe
mov word [ecx + 0x58f663c], ds
cwde
push esp
inc edx
push esi
pop ebp
sub eax, 0x118ca083
cmpsd dword [esi], dword es:[edi]
or bl, cl
push esp
sub al, 0x3c
mov ecx, 0xc8d909f0
in al, 0x5d
push esp
mov ebp, 0x20ee3d4c
cmp byte [edx - 0x1a761599], al
mov cl, 0xb2
xor dword [esi + esi*8 - 0x7af4df13], edx
mov dh, 0x11
sub al, 0xf3
mov cl, 0xe0
mov eax, ds
xchg ecx, eax
xor ecx, dword [ebx + 0x10844f70]
mov word [esi + 0xb], gs
or dh, ch
xor byte [eax + edx*2], 0xdd
mov ah, 0x55
daa
sub al, dl
mov al, byte [0xb9c9b6be]
in eax, 0xd6
aam 0x29
invalid
shl ecx, 0xf0
xor byte [eax*8 - 0x5bcf1dcc], ah
cmp eax, 0xd78c8574
mov bh, 0x60
inc ebx
mov edx, 0x657120ed
dec ecx
sbb eax, 0x354af114
push ds
cmp byte [esi], ch
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov eax, dword [0xc64a6581]
inc esp
add dword [ebp + 0x79397f6a], ebx
push ebx
cmp dword [ecx + 0x53], edi
cmp byte [0x64c406cc], dh
loope 0x454253
test dword [ecx + 8], ecx
invalid
jge 0x4541e7
xchg esi, eax
add al, 0x27
mov byte [0x985d4546], cl
inc ebp
pop ebp
cwde
sbb edi, ecx
sub eax, 0x86c219c
in al, dx
push ebx
in al, dx
mov byte [ebx + 0xd], bl
dec ebp
jo 0x454213
fstp dword [edi]
invalid
fmul dword [ebp - 0x6b]
leave
or al, 0xef
bound ecx, qword [eax - 0x46fba047]
arpl di, bx
mov byte [0x60e960f5], al
xchg esp, eax
imul edx, dword [eax + 0x474d7400], 0x6a
stosd dword es:[edi], eax
push 0x53
jno 0x4542c5
jg 0x4542ea
pushal
ror dword [edi + 0x41], 1
push esp
ficomp word [edx]
call 0xdfd305f
push ds
jge 0x4542be
imul edx, dword [esi], 0x3d
mov edi, 0x1f617b66
sbb bl, bl
insd dword es:[edi], dx
add eax, 0x19b6a7d6
push ecx
mov cl, 0x22
xchg ebx, eax
imul edx, edx, 0xffffff91
sub dword [edi], edx
jb 0x454282
jge 0x45422c
or eax, 0xfd3e132d
adc al, 0x67
mov dh, 0xd
stosb byte es:[edi], al
jns 0x45428d
mov byte [0x6fdfa8c2], al
pop ebp
int1
test byte [eax + 5], ch
xchg ecx, eax
xchg ebx, eax
mov cl, 0xc
loope 0x4542f1
fst qword [edi + 0x3f]
jge 0x4542fa
aam 0xa1
mov eax, dword [0xd7cd1167]
adc ebp, ecx
xlatb
lea si, [esi + ecx*8 + 0x3e]
mov ecx, 0x8eb43a44
out dx, al
mov edi, 0xf3035dbd
xor dword [ecx - 0x368eaf20], ecx
add al, 0xe7
mov cs, word [esi]
mov eax, 0x81a5ee8d
add eax, 0x2ca23262
sal byte [ebx], 1
xchg esi, eax
xor ah, byte [edx - 0x69cc2fd4]
xor edx, dword [esi - 0x2f820381]
jg 0x4542ee
cld
jge 0x4542c4
sbb ah, bh
lodsd eax, dword [esi]
jo 0x45434d
sbb eax, 0x898f0f9e
out dx, eax
add byte [edx], dl
sahf
jg 0x1246328a
wait
cmp dword [edi + esi*2 + 0x61], 0x1373319b
fisub dword [ebx + 0x55]
push ebx
ficomp word [ebp + 0x48]
invalid
push ds
and esp, dword [esi + 0x6f8724bc]
push 0x50
xor al, byte [edi - 0x2b]
mov ch, 0x1d
or bl, ch
sbb ebp, dword [eax - 0x3d3fc2e6]
mov al, byte [0x287fd1a7]
int3