Function at 0x4077d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.00408190
mov edi, edx
mov dword [esp + 0x14], ecx
mov ebx, dword [esp + 0x15cc]
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.00408330
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x1c], edi
je 0x407850
test esi, esi
jle 0x407f90
xor eax, eax
mov ecx, dword [esp + 0x1c]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0x14]
nop
nop
nop
nop
movzx edx, byte [eax + ecx + 0x8f12]
inc dword [esp + edx*4 + 0x30]
mov edx, eax
and edx, 1
xor eax, 1
lea eax, [eax + edx*2]
cmp eax, esi
jl 0x407830
jmp 0x407f90
lea ebp, [edi + edi*8]
mov ebx, ebp
shl ebx, 6
test esi, esi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x28], ebx
jle 0x40790c
cmp esi, 1
jne 0x407df2
xor eax, eax
xor edi, edi
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x4078a7
mov ecx, dword [esp + 0x14]
add ecx, ebx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x4078a7
mov word [esp + edi*4 + 0x4b4], cx
mov word [esp + edi*4 + 0x4b6], ax
inc edi
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00408330
add esp, 0xc
test edi, edi
sete byte [esp + 7]
je 0x407923
mov ebx, edi
xor eax, eax
nop
nop
nop
nop
nop
movzx ecx, word [esp + eax*4 + 0x4b4]
movzx edx, cl
mov esi, dword [esp + edx*4 + 0x934]
mov edi, esi
and edi, 1
xor esi, 1
lea esi, [esi + edi*2]
mov dword [esp + edx*4 + 0x934], esi
shr ecx, 8
inc dword [esp + ecx*4 + 0xd34]
inc eax
cmp ebx, eax
jne 0x4078d0
mov eax, dword [esp + 0xd34]
jmp 0x40792c
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00408330
add esp, 0xc
xor ebx, ebx
mov byte [esp + 7], 1
xor eax, eax
xor ecx, ecx
cmp eax, ebx
setne cl
inc ecx
mov dword [esp + 0x2c], ecx
lea eax, [ebx - 1]
mov dword [esp + 0x20], eax
mov dword [esp], ebx
mov edx, ebx
and edx, 0xfffffffe
lea ebp, [esp + 0x4b4]
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov ebx, dword [esp + 0x15cc]
mov dword [esp + 8], edx
jmp 0x40798c
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp + 0xc]
cmp edi, dword [esp + 0x2c]
mov ebp, dword [esp + 0x10]
je 0x407aaf
mov dword [esp + 0x24], edi
mov dword [esp + 0xc], ebp
mov dword [esp + 0x10], eax
mov eax, 3
xor edx, edx
nop
mov dword [esp + eax*4 + 0xa8], edx
add edx, dword [esi + eax*4 - 0xc]
mov dword [esp + eax*4 + 0xac], edx
add edx, dword [esi + eax*4 - 8]
mov dword [esp + eax*4 + 0xb0], edx
add edx, dword [esi + eax*4 - 4]
mov dword [esp + eax*4 + 0xb4], edx
add edx, dword [esi + eax*4]
add eax, 4
cmp eax, 0x103
jne 0x4079a0
cmp byte [esp + 7], 0
mov edx, dword [esp + 8]
mov edi, dword [esp + 0x24]
jne 0x407970
cmp dword [esp + 0x20], 0
je 0x407a5c
xor eax, eax
mov edi, dword [esp + 0x10]
mov ebp, dword [esp + 0xc]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [ebp + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov edx, dword [esp + 0xc]
mov edx, dword [edx + eax*4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 0xc]
movzx edx, word [edx + eax*4 + 4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov ebp, dword [esp + 0xc]
mov edx, dword [ebp + eax*4 + 4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 8]
add eax, 2
cmp edx, eax
jne 0x407a00
jmp 0x407a5e
xor eax, eax
test byte [esp], 1
mov ebx, dword [esp + 0x15cc]
mov edi, dword [esp + 0x24]
je 0x407970
mov edx, dword [esp + 0xc]
movzx edx, word [edx + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov edx, dword [esp + 0xc]
mov eax, dword [edx + eax*4]
mov edx, dword [esp + 0x10]
mov dword [edx + ebx*4], eax
mov edx, dword [esp + 8]
mov ebx, dword [esp + 0x15cc]
jmp 0x407970
cmp dword [esp], 0
je 0x407e65
mov ecx, dword [esp]
cmp ecx, 1
jne 0x407acc
mov word [ebp], 1
jmp 0x407cdd
movzx eax, word [ebp + 4]
add word [ebp], ax
mov eax, ecx
not eax
and eax, 1
sub edx, eax
mov dword [esp + 8], edx
cmp edx, 2
jl 0x407b7d
xor eax, eax
mov ebx, 2
mov esi, 1
jmp 0x407b1c
movzx edx, word [ebp + ebx*4]
mov ecx, ebx
and ecx, 1
xor ebx, 1
lea ebx, [ebx + ecx*2]
add word [ebp + esi*4], dx
inc esi
cmp dword [esp + 8], esi
je 0x407b7d
movzx edx, word [ebp + eax*4]
cmp ebx, dword [esp]
jge 0x407b30
movzx edi, word [ebp + ebx*4]
cmp dx, di
jae 0x407b60
mov word [ebp + esi*4], dx
mov word [ebp + eax*4], si
inc eax
cmp ebx, dword [esp]
jge 0x407b6b
cmp eax, esi
jge 0x407b00
movzx ecx, word [ebp + eax*4]
movzx edx, word [ebp + ebx*4]
cmp cx, dx
jae 0x407b05
jmp 0x407b70
inc ebx
mov word [ebp + esi*4], di
cmp ebx, dword [esp]
jl 0x407b40
movzx ecx, word [ebp + eax*4]
add word [ebp + esi*4], cx
mov word [ebp + eax*4], si
inc eax
jmp 0x407b15
mov eax, dword [esp]
mov word [ebp + eax*4 - 8], 0
cmp eax, 3
jl 0x407bef
mov edx, dword [esp]
lea ecx, [edx - 3]
mov eax, ecx
test dl, 1
je 0x407bb4
mov edx, dword [esp]
movzx eax, word [ebp + edx*4 - 0xc]
movzx eax, word [ebp + eax*4]
inc eax
mov word [ebp + edx*4 - 0xc], ax
lea eax, [ecx + ecx]
sub eax, edx
add eax, 2
test ecx, ecx
je 0x407bef
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [ebp + eax*4]
movzx ecx, word [ebp + ecx*4]
inc ecx
mov word [ebp + eax*4], cx
mov ecx, eax
not ecx
lea ecx, [ecx + eax*2]
movzx edx, word [ebp + ecx*4]
movzx edx, word [ebp + edx*4]
inc edx
mov word [ebp + ecx*4], dx
add ecx, ecx
sub ecx, eax
mov eax, ecx
jns 0x407bc0
mov eax, dword [esp]
lea ecx, [eax - 2]
mov edi, 1
xor eax, eax
jmp 0x407c1b
mov ebx, dword [esp + 8]
mov dword [esp + 8], ebx
lea edi, [esi + esi]
inc eax
test esi, esi
mov ebx, dword [esp + 0x15cc]
jle 0x407cd3
xor esi, esi
mov ebx, edi
test ecx, ecx
js 0x407c56
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [ebp + ecx*4]
cmp eax, edx
jne 0x407c56
lea edx, [ecx - 1]
mov edi, esi
xor edi, 1
and esi, 1
lea esi, [edi + esi*2]
mov ebp, dword [esp + 0x10]
test ecx, ecx
mov ecx, edx
jg 0x407c30
mov ecx, 0xffffffff
mov edx, ebx
sub edx, esi
jle 0x407c00
and edx, 3
mov dword [esp + 0xc], edx
mov edx, dword [esp + 8]
je 0x407c95
lea edi, [edx*4]
add edi, ebp
xor edx, edx
mov ebp, dword [esp + 0xc]
nop
nop
nop
nop
nop
nop
nop
nop
mov word [edi], ax
inc edx
add edi, 0xfffffffc
cmp ebp, edx
jne 0x407c80
mov edi, ebx
sub edi, edx
sub dword [esp + 8], edx
jmp 0x407c97
mov edi, ebx
mov edx, esi
sub edx, ebx
cmp edx, 0xfffffffc
mov ebp, dword [esp + 0x10]
mov ebx, dword [esp + 8]
ja 0x407c04
nop
nop
nop
nop
mov word [ebp + ebx*4], ax
mov word [ebp + ebx*4 - 4], ax
mov word [ebp + ebx*4 - 8], ax
mov word [ebp + ebx*4 - 0xc], ax
add ebx, 0xfffffffc
add edi, 0xfffffffc
cmp edi, esi
jg 0x407cb0
jmp 0x407c04
cmp dword [esp], 0
jle 0x407e65
mov eax, dword [esp]
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x20], 3
jb 0x407d2b
mov edx, dword [esp]
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [ebp + ecx*4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 8]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x30]
add ecx, 4
cmp edx, ecx
jne 0x407d00
test eax, eax
je 0x407d4d
lea ecx, [ecx*4]
add ecx, ebp
xor edx, edx
nop
nop
nop
nop
nop
nop
movzx esi, word [ecx + edx*4]
inc dword [esp + esi*4 + 0x30]
inc edx
cmp eax, edx
jne 0x407d40
cmp dword [esp], 2
jl 0x407e65
cmp ebx, 0x20
jge 0x407dc0
mov eax, dword [esp + ebx*4 + 0x30]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x407d7c
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
inc ecx
mov dword [esp + ebx*4 + 0x30], eax
dec edx
jne 0x407d70
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x407db8
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x38]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x3c]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x40]
add ecx, 4
mov dword [esp + ebx*4 + 0x30], eax
cmp ecx, 0x20
jne 0x407d90
test ebx, ebx
jle 0x407e55
lea edx, [ebx + 1]
xor ecx, ecx
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + edx*4 + 0x2c]
shl esi, cl
add eax, esi
dec edx
inc ecx
cmp edx, 1
ja 0x407dd0
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
jne 0x4080d7
jmp 0x407e65
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x14]
lea edx, [ebx + eax]
add edx, 0x8194
xor eax, eax
xor edi, edi
jmp 0x407e1b
add eax, 2
cmp ecx, eax
je 0x407875
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x407e36
mov word [esp + edi*4 + 0x4b4], si
mov word [esp + edi*4 + 0x4b6], ax
inc edi
movzx esi, word [edx + eax*2]
test si, si
je 0x407e10
mov word [esp + edi*4 + 0x4b4], si
lea esi, [eax + 1]
mov word [esp + edi*4 + 0x4b6], si
inc edi
jmp 0x407e10
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
jmp 0x4080d7
mov ecx, dword [esp + 0x18]
shl ecx, 5
mov esi, dword [esp + 0x14]
mov dword [esp + 0x18], ecx
lea eax, [esi + ecx]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.00408330
add esp, 0xc
mov eax, dword [esp + 0x28]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.00408330
add esp, 0xc
test ebx, ebx
jle 0x407f90
add ebp, 0xfffffffe
mov eax, 1
mov ecx, dword [esp + 0x18]
add ecx, dword [esp + 0x14]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x10], ebp
jmp 0x407ee3
mov esi, dword [esp]
mov dword [esp], esi
lea ecx, [eax + 1]
cmp eax, ebx
mov eax, ecx
je 0x407f90
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x407ed0
mov edx, ecx
and edx, 3
je 0x407f40
mov esi, dword [esp]
lea edi, [esi*4]
add edi, ebp
xor esi, esi
mov ebp, dword [esp + 0x18]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, word [edi]
mov byte [ebx + ebp + 0x8f12], al
inc esi
add edi, 0xfffffffc
cmp edx, esi
jne 0x407f10
sub dword [esp], esi
mov edx, ecx
sub edx, esi
mov ebx, dword [esp + 0x15cc]
mov ebp, dword [esp + 0x10]
jmp 0x407f42
mov edx, ecx
cmp ecx, 4
mov esi, dword [esp]
mov edi, dword [esp + 0x18]
jb 0x407ed3
dec edx
nop
movzx ecx, word [ebp + esi*4]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 4]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 8]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 0xc]
add esi, 0xfffffffc
mov byte [ecx + edi + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x407f50
jmp 0x407ed3
mov dword [esp + 0x938], 0
cmp ebx, 2
jl 0x407ff6
lea ecx, [ebx - 1]
cmp ebx, 2
jne 0x407fb6
xor eax, eax
mov edx, 2
test cl, 1
jne 0x407fe9
jmp 0x407ff6
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
add eax, dword [esp + edx*4 + 0x34]
add eax, eax
mov dword [esp + edx*4 + 0x93c], eax
add eax, dword [esp + edx*4 + 0x38]
add eax, eax
mov dword [esp + edx*4 + 0x940], eax
add edx, 2
cmp ebx, edx
jne 0x407fc0
add edx, 2
test cl, 1
je 0x407ff6
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x934], eax
mov ecx, dword [esp + 0x15c8]
test ecx, ecx
jle 0x4080cc
xor eax, eax
mov edx, dword [esp + 0x1c]
lea esi, [edx + edx*8]
mov edi, esi
shl edi, 5
mov edx, dword [esp + 0x14]
add edi, edx
mov dword [esp + 0xc], edi
shl esi, 6
add esi, edx
mov dword [esp + 8], esi
jmp 0x40804c
mov ecx, dword [esp + 8]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x4080cc
mov edx, dword [esp + 0xc]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x408043
mov edx, dword [esp + ebx*4 + 0x934]
lea ecx, [edx + 1]
mov dword [esp + ebx*4 + 0x934], ecx
xor edi, edi
cmp ebx, 1
je 0x4080b0
mov ebp, ebx
and ebp, 0xfffffffe
xor ecx, ecx
nop
nop
nop
nop
nop
mov edi, edx
xor edi, 0x7ffffffe
mov esi, edx
or esi, 1
and esi, edi
mov edi, edx
shr edi, 1
shl ecx, 2
add esi, esi
or esi, ecx
mov ecx, edi
xor ecx, 0xfffffffe
or edi, 1
and edi, ecx
or edi, esi
shr edx, 2
mov ecx, edi
add ebp, 0xfffffffe
jne 0x408080
test bl, 1
je 0x408030
add edi, edi
mov ecx, edx
xor ecx, 0xfffffffe
or edx, 1
and edx, ecx
or edi, edx
jmp 0x408030
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
dec dword [esp + ebx*4 + 0x30]
mov ecx, ebx
nop
nop
nop
cmp ecx, 2
jl 0x4080f8
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x4080e0
dec esi
mov dword [esp + ecx*4 + 0x30], esi
add dword [esp + ecx*4 + 0x34], 2
dec eax
cmp eax, edx
jne 0x4080d7
jmp 0x407e65