Function at 0x4158e0
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0x100
mov eax, dword [0x4a86f0]
xor eax, esp
mov dword [esp + 0xfc], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x110]
push edi
xor eax, eax
movzx ecx, byte [eax + 0x4a9d40]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4a9cd0], dl
setne cl
mov byte [esp + eax + 0xd4], cl
movzx ecx, byte [eax + 0x4a9d41]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4a9cd0], dl
setne cl
mov byte [esp + eax + 0xd5], cl
movzx ecx, byte [eax + 0x4a9d42]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4a9cd0], dl
setne cl
mov byte [esp + eax + 0xd6], cl
movzx ecx, byte [eax + 0x4a9d43]
mov edx, ecx
sar edx, 3
movzx edx, byte [edx + esi]
and ecx, 7
test byte [ecx*2 + 0x4a9cd0], dl
setne cl
mov byte [esp + eax + 0xd7], cl
add eax, 4
cmp eax, 0x38
jl 0x415901
xor ecx, ecx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 0x1e
jmp 0x4159b4
mov ecx, dword [esp + 0x10]
cmp word [esp + 0x118], 1
mov eax, dword [esp + 0x14]
je 0x4159c6
lea eax, [ecx + ecx]
movzx ebp, byte [ecx + 0x4a9d78]
lea ebx, [esp + eax*4 + 0x20]
lea eax, [esp + eax*4 + 0x1c]
mov dword [ebx], 0
mov dword [esp + 0x18], eax
mov dword [eax], 0
xor esi, esi
lea ecx, [ebp + 3]
lea eax, [ebp + 2]
lea ecx, [ecx]
lea edi, [ecx - 3]
cmp edi, 0x1c
jge 0x415a01
mov dl, byte [esp + eax + 0xd2]
jmp 0x415a08
mov dl, byte [esp + edi + 0xb8]
lea edi, [ecx - 2]
cmp edi, 0x1c
mov byte [esp + esi + 0x9c], dl
jge 0x415a20
mov dl, byte [esp + eax + 0xd3]
jmp 0x415a27
mov dl, byte [esp + edi + 0xb8]
cmp eax, 0x1c
mov byte [esp + esi + 0x9d], dl
jge 0x415a3c
mov dl, byte [esp + eax + 0xd4]
jmp 0x415a43
mov dl, byte [esp + eax + 0xb8]
cmp ecx, 0x1c
mov byte [esp + esi + 0x9e], dl
jge 0x415a58
mov dl, byte [esp + eax + 0xd5]
jmp 0x415a5f
mov dl, byte [esp + ecx + 0xb8]
mov byte [esp + esi + 0x9f], dl
add esi, 4
add eax, 4
add ecx, 4
cmp esi, 0x1c
jl 0x4159f0
mov edi, 0x1c
lea edx, [ebp + 0x1f]
lea eax, [ebp + 0x1e]
lea ecx, [edx - 3]
cmp ecx, 0x38
jge 0x415a94
mov cl, byte [esp + eax + 0xd2]
jmp 0x415a9b
mov cl, byte [esp + ecx + 0xb8]
lea esi, [edx - 2]
cmp esi, 0x38
mov byte [esp + edi + 0x9c], cl
jge 0x415ab3
mov cl, byte [esp + eax + 0xd3]
jmp 0x415aba
mov cl, byte [esp + esi + 0xb8]
cmp eax, 0x38
mov byte [esp + edi + 0x9d], cl
jge 0x415acf
mov cl, byte [esp + eax + 0xd4]
jmp 0x415ad6
mov cl, byte [esp + eax + 0xb8]
cmp edx, 0x38
mov byte [esp + edi + 0x9e], cl
jge 0x415aeb
mov cl, byte [esp + eax + 0xd5]
jmp 0x415af2
mov cl, byte [esp + edx + 0xb8]
mov byte [esp + edi + 0x9f], cl
add edi, 4
add eax, 4
add edx, 4
cmp edi, 0x38
jl 0x415a83
xor eax, eax
lea ecx, [ecx]
movzx edx, byte [eax + 0x4a9d88]
cmp byte [esp + edx + 0x9c], 0
mov ecx, dword [esp + 0x18]
je 0x415b2e
mov edx, dword [eax*4 + 0x4a9ce0]
or dword [ecx], edx
movzx edx, byte [eax + 0x4a9da0]
cmp byte [esp + edx + 0x9c], 0
je 0x415b48
mov edx, dword [eax*4 + 0x4a9ce0]
or dword [ebx], edx
movzx edx, byte [eax + 0x4a9d89]
cmp byte [esp + edx + 0x9c], 0
je 0x415b62
mov edx, dword [eax*4 + 0x4a9ce4]
or dword [ecx], edx
movzx edx, byte [eax + 0x4a9da1]
cmp byte [esp + edx + 0x9c], 0
je 0x415b7c
mov edx, dword [eax*4 + 0x4a9ce4]
or dword [ebx], edx
movzx edx, byte [eax + 0x4a9d8a]
cmp byte [esp + edx + 0x9c], 0
je 0x415b96
mov edx, dword [eax*4 + 0x4a9ce8]
or dword [ecx], edx
movzx edx, byte [eax + 0x4a9da2]
cmp byte [esp + edx + 0x9c], 0
je 0x415bb0
mov edx, dword [eax*4 + 0x4a9ce8]
or dword [ebx], edx
movzx edx, byte [eax + 0x4a9d8b]
cmp byte [esp + edx + 0x9c], 0
je 0x415bca
mov edx, dword [eax*4 + 0x4a9cec]
or dword [ecx], edx
movzx edx, byte [eax + 0x4a9da3]
cmp byte [esp + edx + 0x9c], 0
je 0x415be4
mov edx, dword [eax*4 + 0x4a9cec]
or dword [ebx], edx
movzx edx, byte [eax + 0x4a9d8c]
cmp byte [esp + edx + 0x9c], 0
je 0x415bfe
mov edx, dword [eax*4 + 0x4a9cf0]
or dword [ecx], edx
movzx edx, byte [eax + 0x4a9da4]
cmp byte [esp + edx + 0x9c], 0
je 0x415c18
mov edx, dword [eax*4 + 0x4a9cf0]
or dword [ebx], edx
movzx edx, byte [eax + 0x4a9d8d]
cmp byte [esp + edx + 0x9c], 0
je 0x415c32
mov edx, dword [eax*4 + 0x4a9cf4]
or dword [ecx], edx
movzx ecx, byte [eax + 0x4a9da5]
cmp byte [esp + ecx + 0x9c], 0
je 0x415c4c
mov edx, dword [eax*4 + 0x4a9cf4]
or dword [ebx], edx
add eax, 6
cmp eax, 0x18
jl 0x415b10
mov eax, dword [esp + 0x14]
inc dword [esp + 0x10]
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x14], eax
jg 0x4159b0
lea ecx, [esp + 0x1c]
call fcn.004156a0
mov ecx, dword [esp + 0x10c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004698aa
add esp, 0x100
ret