Function at 0x401920
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xfc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10c]
push edi
xor eax, eax
movzx ecx, byte [eax + str.80_]
mov edx, ecx
and ecx, 7
mov bl, byte [ecx*2 + 0x44e128]
sar edx, 3
mov dl, byte [edx + esi]
test bl, dl
setne cl
mov byte [esp + eax + 0x54], cl
movzx ecx, byte [eax + 0x44e199]
mov edx, ecx
and ecx, 7
mov bl, byte [ecx*2 + 0x44e128]
sar edx, 3
mov dl, byte [edx + esi]
test bl, dl
setne cl
mov byte [esp + eax + 0x55], cl
movzx ecx, byte [eax + 0x44e19a]
mov edx, ecx
and ecx, 7
mov bl, byte [ecx*2 + 0x44e128]
sar edx, 3
mov dl, byte [edx + esi]
test bl, dl
setne cl
mov byte [esp + eax + 0x56], cl
movzx ecx, byte [eax + 0x44e19b]
mov edx, ecx
and ecx, 7
mov bl, byte [ecx*2 + 0x44e128]
sar edx, 3
mov dl, byte [edx + esi]
test bl, dl
setne cl
mov byte [esp + eax + 0x57], cl
add eax, 4
cmp eax, 0x38
jl 0x401933
xor ecx, ecx
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 0x1e
jmp 0x4019e0
mov ecx, dword [esp + 0x10]
jmp 0x4019e0
cmp dword [esp + 0x114], 1
mov eax, dword [esp + 0x14]
je 0x4019f1
lea eax, [ecx + ecx]
movzx ebp, byte [ecx + 0x44e1d0]
lea ebx, [esp + eax*4 + 0x90]
lea eax, [esp + eax*4 + 0x8c]
mov dword [ebx], 0
mov dword [esp + 0x18], eax
mov dword [eax], 0
xor esi, esi
lea ecx, [ebp + 3]
lea eax, [ebp + 2]
mov edi, edi
lea edi, [ecx - 3]
cmp edi, 0x1c
jge 0x401a2e
mov dl, byte [esp + eax + 0x52]
jmp 0x401a32
mov dl, byte [esp + edi + 0x38]
lea edi, [ecx - 2]
cmp edi, 0x1c
mov byte [esp + esi + 0x1c], dl
jge 0x401a44
mov dl, byte [esp + eax + 0x53]
jmp 0x401a48
mov dl, byte [esp + edi + 0x38]
cmp eax, 0x1c
mov byte [esp + esi + 0x1d], dl
jge 0x401a57
mov dl, byte [esp + eax + 0x54]
jmp 0x401a5b
mov dl, byte [esp + eax + 0x38]
cmp ecx, 0x1c
mov byte [esp + esi + 0x1e], dl
jge 0x401a6a
mov dl, byte [esp + eax + 0x55]
jmp 0x401a6e
mov dl, byte [esp + ecx + 0x38]
mov byte [esp + esi + 0x1f], dl
add esi, 4
add eax, 4
add ecx, 4
cmp esi, 0x1c
jl 0x401a20
mov edi, 0x1c
lea edx, [ebp + 0x1f]
lea eax, [ebp + 0x1e]
jmp 0x401a90
lea ecx, [edx - 3]
cmp ecx, 0x38
jge 0x401a9e
mov cl, byte [esp + eax + 0x52]
jmp 0x401aa2
mov cl, byte [esp + ecx + 0x38]
lea esi, [edx - 2]
cmp esi, 0x38
mov byte [esp + edi + 0x1c], cl
jge 0x401ab4
mov cl, byte [esp + eax + 0x53]
jmp 0x401ab8
mov cl, byte [esp + esi + 0x38]
cmp eax, 0x38
mov byte [esp + edi + 0x1d], cl
jge 0x401ac7
mov cl, byte [esp + eax + 0x54]
jmp 0x401acb
mov cl, byte [esp + eax + 0x38]
cmp edx, 0x38
mov byte [esp + edi + 0x1e], cl
jge 0x401ada
mov cl, byte [esp + eax + 0x55]
jmp 0x401ade
mov cl, byte [esp + edx + 0x38]
mov byte [esp + edi + 0x1f], cl
add edi, 4
add eax, 4
add edx, 4
cmp edi, 0x38
jl 0x401a90
xor eax, eax
movzx edx, byte [eax + 0x44e1e0]
mov cl, byte [esp + edx + 0x1c]
test cl, cl
mov ecx, dword [esp + 0x18]
je 0x401b12
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e138]
or esi, edx
mov dword [ecx], esi
movzx edx, byte [eax + 0x44e1f8]
cmp byte [esp + edx + 0x1c], 0
je 0x401b2d
mov esi, dword [ebx]
mov edx, dword [eax*4 + 0x44e138]
or esi, edx
mov dword [ebx], esi
movzx edx, byte [eax + 0x44e1e1]
cmp byte [esp + edx + 0x1c], 0
je 0x401b48
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e13c]
or esi, edx
mov dword [ecx], esi
movzx edx, byte [eax + 0x44e1f9]
cmp byte [esp + edx + 0x1c], 0
je 0x401b63
mov esi, dword [ebx]
mov edx, dword [eax*4 + 0x44e13c]
or esi, edx
mov dword [ebx], esi
movzx edx, byte [eax + 0x44e1e2]
cmp byte [esp + edx + 0x1c], 0
je 0x401b7e
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e140]
or esi, edx
mov dword [ecx], esi
movzx edx, byte [eax + 0x44e1fa]
cmp byte [esp + edx + 0x1c], 0
je 0x401b99
mov esi, dword [ebx]
mov edx, dword [eax*4 + 0x44e140]
or esi, edx
mov dword [ebx], esi
movzx edx, byte [eax + 0x44e1e3]
cmp byte [esp + edx + 0x1c], 0
je 0x401bb4
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e144]
or esi, edx
mov dword [ecx], esi
movzx edx, byte [eax + 0x44e1fb]
cmp byte [esp + edx + 0x1c], 0
je 0x401bcf
mov esi, dword [ebx]
mov edx, dword [eax*4 + 0x44e144]
or esi, edx
mov dword [ebx], esi
movzx edx, byte [eax + 0x44e1e4]
cmp byte [esp + edx + 0x1c], 0
je 0x401bea
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e148]
or esi, edx
mov dword [ecx], esi
movzx edx, byte [eax + 0x44e1fc]
cmp byte [esp + edx + 0x1c], 0
je 0x401c05
mov esi, dword [ebx]
mov edx, dword [eax*4 + 0x44e148]
or esi, edx
mov dword [ebx], esi
movzx edx, byte [eax + 0x44e1e5]
cmp byte [esp + edx + 0x1c], 0
je 0x401c20
mov esi, dword [ecx]
mov edx, dword [eax*4 + 0x44e14c]
or esi, edx
mov dword [ecx], esi
movzx ecx, byte [eax + 0x44e1fd]
mov dl, byte [esp + ecx + 0x1c]
test dl, dl
je 0x401c3c
mov ecx, dword [ebx]
mov edx, dword [eax*4 + 0x44e14c]
or ecx, edx
mov dword [ebx], ecx
add eax, 6
cmp eax, 0x18
jl 0x401af2
mov eax, dword [esp + 0x14]
mov esi, dword [esp + 0x10]
sub eax, 2
inc esi
cmp eax, 0xfffffffe
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], eax
jg 0x4019d7
lea ecx, [esp + 0x8c]
call fcn.004016c0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xfc
ret