Function at 0x4472b0
Capabilities:
Encode data using xor

Disassembly:
push 0xffffffffffffffff
push 0x450b9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x248
push ebx
push ebp
push esi
push edi
push 0x4437a0
push 0x443790
push 1
lea eax, [esp + 0x104]
push 0xb0
push eax
call fcn.0042a0dd
push 0x4437a0
push 0x443790
push 1
lea ecx, [esp + 0x1b4]
push 0xb0
push ecx
mov dword [esp + 0x274], 0
call fcn.0042a0dd
push 0x4437a0
push 0x443790
push 1
lea edx, [esp + 0x54]
push 0xb0
push edx
mov byte [esp + 0x274], 1
call fcn.0042a0dd
mov al, byte [esp + 0x288]
mov ebp, dword [esp + 0x284]
mov ebx, dword [esp + 0x274]
mov esi, dword [esp + 0x26c]
mov edi, dword [esp + 0x268]
mov byte [esp + 0x260], 2
test al, al
je 0x4473d3
mov eax, dword [ebp]
push 1
push str.ZipAes_derive_key
mov ecx, ebp
call dword [eax + 0x20]
push esi
push edi
push 0x471010
mov ecx, ebp
call fcn.00425370
mov edx, dword [ebp]
push esi
push str.pwd_len
mov ecx, ebp
call dword [edx + 0x2c]
mov eax, dword [esp + 0x270]
push ebx
push eax
push str.salt
mov ecx, ebp
call fcn.00425370
mov edx, dword [ebp]
push ebx
push str.salt_len
mov ecx, ebp
call dword [edx + 0x2c]
mov ecx, dword [esp + 0x280]
mov eax, dword [ebp]
push ecx
push str.key_len
mov ecx, ebp
call dword [eax + 0x2c]
mov edx, dword [ebp]
mov ecx, ebp
call dword [edx + 0x24]
lea eax, [esp + 0xf8]
push eax
call fcn.004470d0
lea ecx, [esp + 0xfc]
push ecx
push esi
push edi
call fcn.004470e0
mov eax, dword [esp + 0x280]
lea edx, [esp + 0x1b8]
mov ecx, 0x2c
lea esi, [esp + 0x108]
lea edi, [esp + 0x1b8]
push edx
push ebx
push eax
rep movsd dword es:[edi], dword [esi]
call fcn.00447170
mov esi, dword [esp + 0x29c]
mov eax, 0xcccccccd
add esp, 0x1c
lea ecx, [esi - 1]
mul ecx
shr edx, 4
inc edx
mov dword [esp + 0x1c], edx
je 0x44755a
lea edx, [esp + 0x20]
mov dword [esp + 0x14], 0
mov ebx, 1
mov dword [esp + 0x10], edx
xor eax, eax
mov ecx, 0x2c
mov dword [esp + 0x20], eax
lea esi, [esp + 0x1a8]
mov dword [esp + 0x24], eax
lea edi, [esp + 0x48]
mov dword [esp + 0x28], eax
mov edx, ebx
rep movsd dword es:[edi], dword [esi]
mov dword [esp + 0x2c], eax
mov ecx, ebx
mov dword [esp + 0x30], eax
mov eax, ebx
shr ecx, 0x18
mov byte [esp + 0x34], cl
mov ecx, dword [esp + 0x278]
shr eax, 8
shr edx, 0x10
mov byte [esp + 0x36], al
mov byte [esp + 0x35], dl
test ecx, ecx
mov byte [esp + 0x37], bl
mov eax, 4
jbe 0x447503
mov dword [esp + 0x18], ecx
lea ecx, [esp + 0x48]
lea edx, [esp + 0x34]
push ecx
push eax
push edx
call fcn.00447170
lea eax, [esp + 0x54]
lea ecx, [esp + 0x40]
push eax
push 0x14
push ecx
call fcn.00447210
add esp, 0x18
xor eax, eax
mov dl, byte [esp + eax + 0x34]
mov cl, byte [esp + eax + 0x20]
xor cl, dl
mov byte [esp + eax + 0x20], cl
inc eax
cmp eax, 0x14
jb 0x4474d2
mov ecx, 0x2c
lea esi, [esp + 0xf8]
lea edi, [esp + 0x48]
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [esp + 0x18]
dec ecx
mov dword [esp + 0x18], ecx
jne 0x4474ac
mov eax, dword [esp + 0x14]
xor ecx, ecx
cmp eax, dword [esp + 0x280]
jae 0x44752a
mov edx, dword [esp + 0x10]
mov esi, dword [esp + 0x27c]
inc ecx
mov dl, byte [edx + eax]
mov byte [eax + esi], dl
inc eax
cmp ecx, 0x14
jb 0x447509
mov esi, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x1c]
inc ebx
mov eax, 0x14
add esi, eax
sub edx, eax
lea eax, [ebx - 1]
mov dword [esp + 0x14], esi
cmp eax, ecx
mov dword [esp + 0x10], edx
jb 0x447451
mov esi, dword [esp + 0x280]
mov al, byte [esp + 0x288]
test al, al
je 0x447590
mov edx, dword [ebp]
push esi
push str.key_len
mov ecx, ebp
call dword [edx + 0x2c]
mov eax, dword [esp + 0x27c]
push esi
push eax
push 0x470fe8
mov ecx, ebp
call fcn.00425370
mov edx, dword [ebp]
mov ecx, ebp
call dword [edx + 0x24]
push 0x4437a0
push 1
lea eax, [esp + 0x50]
push 0xb0
push eax
mov byte [esp + 0x270], 1
call fcn.0042a15f
push 0x4437a0
push 1
lea ecx, [esp + 0x1b0]
push 0xb0
push ecx
mov byte [esp + 0x270], 0
call fcn.0042a15f
push 0x4437a0
push 1
lea edx, [esp + 0x100]
push 0xb0
push edx
mov dword [esp + 0x270], 0xffffffff
call fcn.0042a15f
mov ecx, dword [esp + 0x258]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x254
ret