Function at 0x61a5a0
Capabilities:
Encrypt data using rc6

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x646d1f
mov eax, dword fs:[0]
push eax
sub esp, 0x68
mov eax, dword [0x6d5600]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov eax, dword [ebp + 8]
lea edx, [ebp - 0x70]
mov ecx, dword [ebp + 0x10]
mov esi, ebx
mov dword [ebp - 0x74], eax
neg esi
lea eax, [ebx + 4]
mov dword [ebp - 0x6c], 0
sbb esi, esi
and esi, eax
mov eax, dword [ecx]
push edx
push 0x6d7e30
push str.Rounds
mov eax, dword [eax + 4]
call eax
test al, al
je 0x61a60f
mov edi, dword [ebp - 0x70]
cmp edi, 1
jl 0x61a76d
jmp 0x61a614
mov edi, 0x10
mov dword [ebx + 0xc], edi
lea eax, [edi*2 + 2]
mov ecx, dword [ebx + 0x18]
mov edx, dword [ebx + 0x1c]
mov dword [ebp - 0x6c], eax
cmp ecx, eax
je 0x61a64c
mov edi, edx
xor eax, eax
rep stosd dword es:[edi], eax
push edx
call fcn.005994f0
add esp, 4
lea ecx, [ebx + 0x10]
push 0
push dword [ebp - 0x6c]
call fcn.0052ccc0
mov edx, eax
mov eax, dword [ebp - 0x6c]
mov esi, dword [ebp + 0xc]
lea ecx, [ebp - 0x20]
mov dword [ebx + 0x18], eax
mov eax, 1
push 0
mov dword [ebx + 0x1c], edx
lea edi, [esi + 3]
mov dword [ebx + 0x14], 0x3fffffff
shr edi, 2
cmp edi, eax
mov dword [ebp - 0x1c], 0x3fffffff
cmovb edi, eax
push edi
mov dword [ebp - 0x18], edi
call fcn.0052ccc0
mov dword [ebp - 0x14], eax
push esi
push dword [ebp - 0x74]
mov dword [ebp - 4], 4
push edi
push eax
push 0
call fcn.005c6c70
mov eax, dword [ebx + 0x1c]
mov edx, 1
add esp, 0x14
mov dword [eax], 0xb7e15163
mov eax, dword [ebx + 0x18]
cmp eax, edx
jbe 0x61a6c8
mov eax, dword [ebx + 0x1c]
lea ecx, [eax + edx*4]
inc edx
mov eax, dword [ecx - 4]
sub eax, 0x61c88647
mov dword [ecx], eax
mov eax, dword [ebx + 0x18]
cmp edx, eax
jb 0x61a6b0
xor esi, esi
cmp eax, edi
mov dword [ebp - 0x70], esi
cmovb eax, edi
lea ecx, [eax + eax*2]
xor eax, eax
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x6c], eax
test ecx, ecx
je 0x61a726
xor edx, edx
div dword [ebx + 0x18]
mov eax, dword [ebx + 0x1c]
lea ecx, [eax + edx*4]
xor edx, edx
mov eax, dword [ecx]
add eax, dword [ebp - 0x70]
add esi, eax
mov eax, dword [ebp - 0x6c]
div edi
mov eax, dword [ebp - 0x14]
lea edx, [eax + edx*4]
rol esi, 3
mov dword [ecx], esi
mov eax, dword [edx]
mov ecx, dword [ebp - 0x70]
add eax, ecx
add eax, esi
add ecx, esi
and ecx, 0x1f
rol eax, cl
mov dword [ebp - 0x70], eax
mov dword [edx], eax
mov eax, dword [ebp - 0x6c]
inc eax
mov dword [ebp - 0x6c], eax
cmp eax, dword [ebp - 0x74]
jb 0x61a6e1
mov edx, dword [ebp - 0x14]
mov eax, 0x3fffffff
cmp edi, eax
mov dword [ebp - 4], 5
push edx
cmova edi, eax
xor eax, eax
mov dword [ebp - 0x74], edi
mov edi, edx
mov ecx, dword [ebp - 0x74]
rep stosd dword es:[edi], eax
call fcn.005994f0
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005994b1
mov esp, ebp
pop ebp
ret 0xc
test esi, esi
je 0x61a78c
mov eax, dword [esi]
lea ecx, [ebp - 0x28]
push ecx
mov ecx, esi
call dword [eax + 8]
mov dword [ebp - 4], 0
mov dword [ebp - 0x6c], 1
jmp 0x61a7a7
push str.VariableRounds
lea ecx, [ebp - 0x68]
call fcn.00464280
mov dword [ebp - 4], 1
mov dword [ebp - 0x6c], 2
push edi
push eax
lea ecx, [ebp - 0x50]
call fcn.005c8060
push 0x6b6298
lea eax, [ebp - 0x50]
push eax
call fcn.005d55fc
int3