Function at 0x43e4a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x80
mov ebx, ecx
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0
mov dword [eax + 4], 0
mov dword [eax], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x24], 0x100000
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], 0x1c1d1a1b
lea eax, [esp + 0x14]
mov ecx, 0x2f66985
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [eax]
mov edi, ecx
or edi, edx
lea esi, [ecx - 0x2f66900]
and esi, edx
lea edx, [edi + edi]
not edx
add edx, edi
and edi, 0xa8
and edx, 0x57
or edx, edi
xor edx, esi
xor dl, 0xa8
add dl, 0x9e
mov byte [eax], dl
inc eax
dec ecx
cmp ecx, 0x2f66981
jne 0x43e500
mov eax, dword [esp + 0x14]
mov ecx, dword [0x44f228]
test ecx, ecx
je 0x43e58e
xor edx, edx
mov esi, dword [0x44f22c]
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x3e416e49
je 0x43e560
inc edx
cmp ecx, edx
jne 0x43e550
jmp 0x43e58e
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x43e58e
lea eax, [esp + 0x24]
lea edx, [esp + 0xc]
push 4
push 0x3000
push eax
push 0
push edx
push 0xffffffffffffffff
push 6
push dword [0x44f230]
push ecx
call fcn.004400f0
add esp, 0x24
test eax, eax
js 0x43ec72
cmp dword [ebx + 4], 0
je 0x43ec00
mov dword [esp + 0x4c], ebx
mov eax, dword [ebx + 4]
mov dword [esp + 0x44], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x3c], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x58], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0x14], 0x57574948
mov word [esp + 0x18], 0
mov byte [esp + 0x1a], 0
mov ecx, 0x753559ee
mov edx, 0x15954d11
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [esp + ecx - 0x753559da]
lea esi, [ecx - 0x75355900]
or esi, edx
not esi
add esi, ecx
and esi, ebx
or ebx, ecx
xor ebx, esi
add bl, 0x5a
mov byte [esp + ecx - 0x753559da], bl
inc ecx
dec edx
cmp ecx, 0x753559f5
jne 0x43e600
mov dword [esp + 0x28], 0x7fff
cmp eax, 2
je 0x43e643
mov dword [esp + 0x28], 0
mov eax, 0xfffeffff
je 0x43e64f
mov eax, SysReAllocString
mov ecx, dword [esp + 0x14]
mov ebx, ecx
sar ebx, 0x1f
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], ecx
cmp ecx, eax
mov eax, ebx
sbb eax, dword [esp + 0x28]
jae 0x43eb86
mov dword [esp], 0
mov dword [esp + 8], 0
mov dword [esp + 4], 0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp + 0x4c]
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x4c]
push eax
push ebx
push dword [esp + 0x34]
call fcn.0043e060
cmp eax, 0xbfffffff
ja 0x43eb86
test eax, eax
js 0x43eb40
cmp dword [esp + 0x58], 0x1000
jne 0x43eb40
test byte [esp + 0x54], 0x66
je 0x43eb40
mov esi, dword [esp + 0x38]
cmp dword [esp + 0x24], esi
mov edx, dword [esp + 0x3c]
mov eax, 0
sbb eax, edx
mov dword [esp + 0x2c], ebx
jae 0x43e85a
mov dword [esp + 0x30], edx
mov dword [esp + 0x14], 0x1c1d1a1b
mov edi, 0x2f66985
lea ecx, [esp + 0x14]
movzx edx, byte [ecx]
mov eax, edi
or eax, edx
lea ebx, [edi - 0x2f66900]
and ebx, edx
lea edx, [eax + eax]
not edx
add edx, eax
and eax, 0xa8
and edx, 0x57
or edx, eax
xor edx, ebx
xor dl, 0xa8
add dl, 0x9e
mov byte [ecx], dl
inc ecx
dec edi
cmp edi, 0x2f66981
jne 0x43e710
mov eax, dword [0x44f228]
test eax, eax
je 0x43e79a
mov ecx, dword [esp + 0x14]
xor edx, edx
mov ebx, dword [0x44f22c]
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x16194952
je 0x43e770
inc edx
cmp eax, edx
jne 0x43e760
jmp 0x43e79a
mov eax, dword [ebx + edx*8 + 4]
cmp eax, ecx
je 0x43e79a
push 0x8000
lea ecx, [esp + 0x38]
push ecx
lea ecx, [esp + 0x14]
push ecx
push 0xffffffffffffffff
push 4
push dword [0x44f230]
push eax
call fcn.004400f0
add esp, 0x1c
mov dword [esp + 0x34], 0
mov dword [esp + 0xc], 0
mov dword [esp + 0x24], esi
mov dword [esp + 0x14], 0x1c1d1a1b
mov eax, 0x2f66985
lea ecx, [esp + 0x14]
nop
movzx edx, byte [ecx]
mov ebx, eax
or ebx, edx
lea edi, [eax - 0x2f66900]
and edi, edx
lea edx, [ebx + ebx]
not edx
add edx, ebx
and ebx, 0xa8
and edx, 0x57
or edx, ebx
xor edx, edi
xor dl, 0xa8
add dl, 0x9e
mov byte [ecx], dl
inc ecx
dec eax
cmp eax, 0x2f66981
jne 0x43e7c0
mov eax, dword [esp + 0x14]
mov ecx, dword [0x44f228]
test ecx, ecx
mov ebx, dword [esp + 0x2c]
je 0x43e84e
xor edx, edx
mov edi, dword [0x44f22c]
nop
nop
cmp dword [edi + edx*8], 0x3e416e49
je 0x43e820
inc edx
cmp ecx, edx
jne 0x43e810
jmp 0x43e84e
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
je 0x43e84e
push 4
push 0x3000
lea eax, [esp + 0x2c]
push eax
push 0
lea eax, [esp + 0x1c]
push eax
push 0xffffffffffffffff
push 6
push dword [0x44f230]
push ecx
call fcn.004400f0
add esp, 0x24
test eax, eax
mov edx, dword [esp + 0x30]
js 0x43eb86
mov ecx, dword [esp + 0x4c]
lea eax, [esp + 0x70]
push eax
push edx
push esi
push dword [esp + 0x18]
push ebx
push dword [esp + 0x34]
call fcn.0043e310
test eax, eax
jns 0x43e882
cmp eax, 0x8000000d
jne 0x43eb40
mov eax, dword [esp + 0x70]
mov ecx, dword [esp + 0x74]
mov edx, dword [ebp + 0x10]
cmp eax, edx
sbb ecx, 0
jb 0x43eb40
push dword [ebp + 0x14]
push edx
push dword [ebp + 0xc]
push eax
push dword [esp + 0x1c]
lea eax, [esp + 0x28]
push eax
call fcn.0043ecc0
add esp, 0x18
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x50], ecx
cmp eax, ecx
je 0x43eb2a
mov dword [esp + 0x5c], eax
mov edx, dword [esp + 4]
mov ecx, edx
mov esi, dword [esp + 8]
jmp 0x43e90b
mov eax, dword [esp + 0x6c]
mov edi, dword [esp + 8]
mov dword [edi + esi], eax
mov eax, dword [esp + 0x68]
mov dword [edi + esi + 4], eax
add edx, 8
mov eax, dword [esp + 0x30]
add eax, 4
mov ecx, edx
mov esi, edi
cmp eax, dword [esp + 0x50]
je 0x43eaf7
mov dword [esp + 4], ecx
mov dword [esp + 0x30], eax
mov eax, dword [eax]
sub eax, dword [esp + 0xc]
mov edi, eax
sar edi, 0x1f
add eax, dword [esp + 0x20]
mov dword [esp + 0x6c], eax
adc edi, ebx
mov dword [esp + 0x68], edi
mov ecx, dword [esp + 4]
mov eax, ecx
sub eax, esi
mov edi, dword [esp]
cmp ecx, edi
jne 0x43eaaa
mov dword [esp], eax
mov ecx, eax
sar ecx, 3
lea eax, [ecx + 1]
mov edi, ecx
shr edi, 1
add edi, ecx
cmp edi, eax
ja 0x43e956
mov edi, eax
lea eax, [edi*8]
push eax
call fcn.0040c720
add esp, 4
mov dword [esp + 8], eax
test esi, esi
je 0x43ea9a
mov dword [esp + 0x64], edi
cmp dword [esp + 8], esi
mov eax, dword [esp + 4]
jbe 0x43ea3f
cmp eax, dword [esp + 8]
jbe 0x43ea3f
cmp dword [esp], 0
je 0x43ea89
mov eax, dword [esp + 8]
mov edx, dword [esp]
add eax, edx
dec eax
lea ecx, [esi + edx]
dec ecx
mov edi, edx
and edi, 7
je 0x43e9d3
neg edi
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [ecx + edx]
mov byte [eax + edx], bl
dec edx
cmp edi, edx
jne 0x43e9c0
add ecx, edx
add eax, edx
add edx, dword [esp]
mov edi, esi
sub edi, dword [esp + 4]
cmp edi, 0xfffffff8
ja 0x43ea89
neg edx
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [ecx + edi]
mov byte [eax + edi], bl
movzx ebx, byte [ecx + edi - 1]
mov byte [eax + edi - 1], bl
movzx ebx, byte [ecx + edi - 2]
mov byte [eax + edi - 2], bl
movzx ebx, byte [ecx + edi - 3]
mov byte [eax + edi - 3], bl
movzx ebx, byte [ecx + edi - 4]
mov byte [eax + edi - 4], bl
movzx ebx, byte [ecx + edi - 5]
mov byte [eax + edi - 5], bl
movzx ebx, byte [ecx + edi - 6]
mov byte [eax + edi - 6], bl
movzx ebx, byte [ecx + edi - 7]
mov byte [eax + edi - 7], bl
add edi, 0xfffffff8
cmp edx, edi
jne 0x43e9f0
jmp 0x43ea89
mov eax, dword [esp]
mov ecx, eax
mov edx, eax
shr ecx, 2
mov eax, esi
mov ebx, dword [esp + 8]
mov edi, ebx
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
mov eax, edx
and edx, 0xfffffffc
lea edi, [ebx + edx]
add edx, esi
mov ecx, eax
mov ebx, eax
shr ecx, 1
and ecx, 1
mov eax, edx
mov dword [esp + 0x60], edi
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
test bl, 1
je 0x43ea89
mov eax, dword [esp]
and eax, 2
movzx ecx, byte [edx + eax]
mov edx, dword [esp + 0x60]
mov byte [edx + eax], cl
push esi
call fcn.0040c730
add esp, 4
mov ebx, dword [esp + 0x2c]
mov edi, dword [esp + 0x64]
mov edx, dword [esp + 8]
lea edi, [edx + edi*8]
mov eax, dword [esp]
add edx, eax
mov ecx, dword [esp + 4]
mov dword [esp], edi
mov edi, eax
mov eax, esi
xor eax, ecx
not esi
and esi, ecx
add esi, esi
sub esi, eax
cmp esi, edi
jae 0x43e8e0
mov dword [esp + 4], edx
mov eax, dword [esp + 8]
lea edx, [eax + esi]
add eax, esi
add eax, 8
mov ebx, edx
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
mov ebx, dword [esp + 0x2c]
mov edi, eax
xor ecx, ecx
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
mov edx, dword [esp + 4]
jmp 0x43e8e0
mov eax, dword [ebp + 8]
mov dword [eax + 4], edx
mov ecx, dword [esp + 8]
mov dword [eax], ecx
mov ecx, dword [esp]
mov dword [eax + 8], ecx
mov eax, dword [esp + 0x5c]
test eax, eax
mov edi, dword [esp + 0x10]
je 0x43eb80
mov dword [esp + 4], edx
cmp eax, dword [esp + 0x50]
je 0x43eb44
push eax
call fcn.0040c730
add esp, 4
jmp 0x43eb44
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 4]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 8]
mov dword [eax], ecx
mov ecx, dword [esp]
mov dword [eax + 8], ecx
mov edi, dword [esp + 0x10]
mov esi, dword [esp + 0x40]
mov edx, dword [esp + 0x44]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov ebx, eax
xor ebx, esi
and eax, esi
mov esi, ecx
xor esi, edx
and ecx, edx
shld ecx, eax, 1
add eax, eax
add eax, ebx
mov ebx, ecx
adc ebx, esi
mov dword [esp + 0x20], eax
cmp eax, edi
mov eax, ebx
sbb eax, dword [esp + 0x28]
jb 0x43e690
jmp 0x43eb86
mov dword [esp + 4], edx
jmp 0x43eb44
mov dword [esp + 0x14], 0x1c1d1a1b
lea eax, [esp + 0x14]
mov ecx, 0x2f66985
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [eax]
mov edi, ecx
or edi, edx
lea esi, [ecx - 0x2f66900]
and esi, edx
lea edx, [edi + edi]
not edx
add edx, edi
and edi, 0xa8
and edx, 0x57
or edx, edi
xor edx, esi
xor dl, 0xa8
add dl, 0x9e
mov byte [eax], dl
inc eax
dec ecx
cmp ecx, 0x2f66981
jne 0x43eba0
mov eax, dword [0x44f228]
test eax, eax
je 0x43ec72
mov ecx, dword [esp + 0x14]
xor edx, edx
mov esi, dword [0x44f22c]
nop
nop
cmp dword [esi + edx*8], 0x16194952
je 0x43ec48
inc edx
cmp eax, edx
jne 0x43ebf0
jmp 0x43ec72
push 0xbbf966b4
push dword [0x44f21c]
call fcn.00442a00
add esp, 8
test eax, eax
je 0x43ec7f
mov ecx, dword [ebx]
test ecx, ecx
je 0x43e5a0
mov dword [esp + 0x14], 0
lea edx, [esp + 0x14]
push edx
push ecx
call eax
test eax, eax
je 0x43ec8b
cmp dword [esp + 0x14], 0
je 0x43ec8b
mov dword [ebx + 4], 3
jmp 0x43e5a0
mov eax, dword [esi + edx*8 + 4]
cmp eax, ecx
je 0x43ec72
lea ecx, [esp + 0x34]
lea edx, [esp + 0xc]
push 0x8000
push ecx
push edx
push 0xffffffffffffffff
push 4
push dword [0x44f230]
push eax
call fcn.004400f0
add esp, 0x1c
mov eax, dword [ebp + 8]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
mov dword [ebx + 4], 1
jmp 0x43e5a0
lea eax, [esp + 0x40]
push eax
call fcn.004432c0
add esp, 4
test al, al
je 0x43e5a0
mov eax, dword [esp + 0x40]
mov ecx, 2
cmp eax, 3
je 0x43ecb0
mov ecx, eax
mov dword [ebx + 4], ecx
jmp 0x43e5a0