Function at 0xdede19
Capabilities:
Encode data using xor
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c4
push ebx
push esi
push 0x75
mov dword [ebp - 0x7c], ecx
mov eax, 0x546
mov dword [ebp - 0x84], edx
mov esi, 0xdd2754
pop ecx
add eax, ecx
inc esi
cmp eax, 0x1d86
ja 0xdede55
movsx ecx, byte [esi]
test ecx, ecx
jne 0xdede3a
mov eax, dword [0xe1a4e0]
mov dword [ebp - 4], eax
jmp 0xdede69
call fcn.00dec2a3
mov ebx, dword [0xe1a4cc]
or ebx, 0x4dc12606
mov dword [ebp - 4], ebx
mov eax, 0xdd25a8
mov edx, eax
mov ecx, eax
call fcn.00dec55a
push 5
xor eax, eax
mov dword [ebp - 0x1c], 0x59
mov dword [ebp - 0x18], 0x38
xor ecx, ecx
mov dword [ebp - 0x14], 0x54
mov dword [ebp - 0x10], 7
mov dword [ebp - 0xc], 0xffffff14
pop edx
sub eax, dword [ebp + ecx*4 - 0x1c]
inc ecx
cmp ecx, edx
jl 0xdedea1
push edi
mov esi, 0xdd1964
mov dword [ebp - 0x80], eax
lea edi, [ebp - 0x6c]
mov dword [ebp - 0x64], 0x10ae95e8
mov dword [ebp - 0x60], 0x7dc20b
mov dword [ebp - 0x5c], 0x81cd555a
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x58], 0xfc1f38f4
mov dword [ebp - 0x54], 0xadc057b0
mov dword [ebp - 0x50], 0xfd8c6ed8
movsw word es:[edi], word [esi]
mov dword [ebp - 0x4c], 0xfee317e1
mov dword [ebp - 0x48], 0x2040f981
mov dword [ebp - 0x44], 0xaff20c3a
movsb byte es:[edi], byte [esi]
xor edi, edi
mov dword [ebp - 0x40], 0x275c794d
mov dword [ebp - 0x3c], 0xd4651934
xor eax, eax
mov dword [ebp - 0x38], 0x17ae593
mov dword [ebp - 0x34], 0xf238b5b2
mov dword [ebp - 0x30], 0xa52f9b58
mov dword [ebp - 0x2c], 0x15231bed
mov byte [ebp + eax - 0x184], al
inc eax
cmp eax, 0x100
jb 0xdedf27
xor esi, esi
xor edx, edx
mov bl, byte [ebp + esi - 0x184]
push 6
mov eax, esi
pop ecx
div ecx
movzx ecx, bl
movzx eax, byte [ebp + edx - 0x6c]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [ebp + edi - 0x184]
mov byte [ebp + esi - 0x184], al
inc esi
mov byte [ebp + edi - 0x184], bl
cmp esi, 0x100
jb 0xdedf38
and dword [ebp - 0x6c], 0
xor ebx, ebx
and dword [ebp - 0x74], 0
mov edi, dword [ebp - 4]
mov esi, dword [ebp - 0x6c]
or edi, 0xe62ad002
mov dword [ebp - 0x78], edi
mov edi, dword [ebp - 0x74]
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [ebp + edi - 0x184]
movzx edx, cl
lea eax, [esi + edx]
movzx esi, al
mov al, byte [ebp + esi - 0x184]
mov byte [ebp + edi - 0x184], al
mov byte [ebp + esi - 0x184], cl
movzx eax, byte [ebp + edi - 0x184]
add eax, edx
movzx eax, al
mov al, byte [ebp + eax - 0x184]
xor al, byte [ebp + ebx - 0x64]
mov byte [ebp + ebx - 0x1c4], al
inc ebx
cmp ebx, 0x3c
jb 0xdedf91
mov eax, dword [0xdd1a34]
and dword [ebp - 0x6c], 0
mov dword [ebp - 0x74], eax
mov ax, word [0xdd1a38]
mov word [ebp - 0x70], ax
xor eax, eax
mov byte [ebp - 0x188], 0
mov dword [ebp - 0x28], 0x1eed2f7f
mov dword [ebp - 0x24], 0xd456a58e
mov dword [ebp - 0x20], 0x3fd23d0f
mov dword [ebp - 0x1c], 0xe61b67d6
mov dword [ebp - 0x18], 0xc4913528
mov dword [ebp - 0x14], 0x6e7311e2
mov dword [ebp - 0x10], 0x4e425cb6
mov dword [ebp - 0xc], 0x57f320cd
mov word [ebp - 8], 0xe7fd
mov byte [ebp - 6], 0xb2
mov byte [ebp + eax - 0x184], al
inc eax
cmp eax, 0x100
jb 0xdee042
mov esi, dword [ebp - 0x6c]
xor edi, edi
xor edx, edx
mov bl, byte [ebp + edi - 0x184]
push 5
mov eax, edi
pop ecx
div ecx
movzx ecx, bl
movzx eax, byte [ebp + edx - 0x74]
add eax, esi
add ecx, eax
movzx esi, cl
mov al, byte [ebp + esi - 0x184]
mov byte [ebp + edi - 0x184], al
inc edi
mov byte [ebp + esi - 0x184], bl
cmp edi, 0x100
jb 0xdee056
mov esi, dword [ebp - 0x78]
mov ecx, 0x4cc
mov edi, dword [ebp - 4]
mov eax, 0xdd25a8
push 0x6d
pop edx
add ecx, edx
lea eax, [eax + 2]
cmp ecx, 0xff4
ja 0xdee0bc
movzx edx, word [eax]
test edx, edx
jne 0xdee0a6
jmp 0xdee0c7
call fcn.00dec2a3
xor esi, 0x32a3dbcc
imul eax, edi, 0x643f7c51
mov dword [0xe1a4e0], eax
xor esi, 0xd95ebdf3
xor ebx, ebx
mov dword [0xe1a4cc], esi
xor edi, edi
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [ebp + edi - 0x184]
movzx edx, cl
lea eax, [ebx + edx]
movzx ebx, al
mov al, byte [ebp + ebx - 0x184]
mov byte [ebp + edi - 0x184], al
mov byte [ebp + ebx - 0x184], cl
movzx eax, byte [ebp + edi - 0x184]
add eax, edx
movzx eax, al
mov al, byte [ebp + eax - 0x184]
xor al, byte [ebp + esi - 0x28]
mov byte [ebp + esi - 0x4c], al
inc esi
cmp esi, 0x23
jb 0xdee0e4
mov eax, dword [ebp - 0x80]
mov ecx, dword [ebp - 0x84]
mov ebx, dword [ebp - 0x7c]
pop edi
mov byte [ebp - 0x29], 0
cmp eax, ecx
jae 0xdee153
cmp byte [eax + ebx], 0x5f
jne 0xdee150
mov byte [eax + ebx], 0x3d
inc eax
jmp 0xdee142
mov ecx, ebx
call fcn.00e05863
mov edx, eax
call fcn.00ddcf51
lea ecx, [ebp - 0x4c]
mov edx, eax
push ecx
lea ecx, [ebp - 0x1c4]
push ecx
mov ecx, ebx
call fcn.00ddbc59
pop ecx
pop ecx
pop esi
mov byte [eax + ebx], 0
pop ebx
leave
ret