Function at 0xab1fec
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10012c80
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x1001937c]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 0x1c]
mov eax, dword [esi + 0x20]
add esi, 0x1c
sub eax, ebx
mov dword [ebp - 0x3c], ecx
cmp eax, 0x18
jb 0xab2087
cmp dword [ebx], 0x455a5153
jne 0xab2087
cmp dword [ebx + 4], 1
jne 0xab2087
mov ecx, dword [ebx + 0x10]
add eax, 0xffffffe8
cmp ecx, eax
ja 0xab2087
lea eax, [ecx + 0x18]
call fcn.00aae9bc
mov edx, dword [ebx + 0x10]
lea ecx, [ebx + 0x18]
call fcn.00ab28ac
cmp dword [ebx + 0x14], eax
jne 0xab2087
mov edi, dword [ebx + 0xc]
lea esi, [ebp - 0x4c]
call fcn.00ab221c
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x4c]
lea eax, [ebx + 0x18]
call fcn.00ab2b1c
cmp eax, dword [ebx + 0xc]
je 0xab2091
lea esi, [ebp - 0x4c]
call fcn.00aae98c
mov eax, 1
jmp 0xab21f2
mov ecx, dword [ebp - 0x48]
mov eax, esi
cmp esi, ecx
je 0xab20a4
mov edi, edi
xor byte [eax], 0xb3
inc eax
cmp eax, ecx
jne 0xab209c
mov edi, esi
cmp esi, ecx
jae 0xab21e0
cmp dword [edi], 0x454c4946
mov ebx, edi
jne 0xab207f
xor esi, esi
add edi, 0xc
mov dword [ebp - 0x1c], 0xf
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x30], 0
mov byte [ebp - 4], 1
mov edx, dword [ebx + 8]
push edx
push edi
lea ecx, [ebp - 0x30]
call fcn.00aaebdc
add edi, dword [ebx + 8]
push 0x2c
call fcn.00ab3623
add esp, 4
cmp eax, esi
je 0xab210a
mov dword [eax + 0x10], esi
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
mov dword [eax + 0x1c], esi
mov dword [eax + 0x20], esi
mov dword [eax + 0x24], esi
mov esi, eax
mov dword [ebp - 0x38], esi
jmp 0xab210d
mov dword [ebp - 0x38], esi
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x30]
push eax
mov ecx, esi
mov dword [ebp - 0x34], esi
call fcn.00aaee0c
mov eax, dword [ebx + 4]
mov ecx, dword [esi + 0x1c]
add eax, edi
mov dword [ebp - 0x54], eax
mov eax, dword [esi + 0x20]
mov dword [ebp - 0x50], ecx
cmp ecx, eax
je 0xab214f
mov edx, eax
sub edx, eax
push edx
push eax
push ecx
mov dword [ebp - 0x58], edx
call fcn.00ab323c
mov ecx, dword [ebp - 0x58]
add esp, 0xc
add ecx, dword [ebp - 0x50]
mov dword [esi + 0x20], ecx
mov ecx, dword [ebp - 0x3c]
mov edx, dword [ebp - 0x54]
mov eax, dword [esi + 0x1c]
push ecx
push edx
push edi
push eax
lea ecx, [esi + 0x1c]
call fcn.00ab239c
mov esi, dword [ebp - 0x3c]
mov eax, dword [esi + 4]
add edi, dword [ebx + 4]
lea ecx, [ebp - 0x34]
cmp ecx, eax
jae 0xab21a2
mov ecx, dword [esi]
lea edx, [ebp - 0x34]
cmp ecx, edx
ja 0xab21a2
mov ebx, edx
sub ebx, ecx
sar ebx, 2
cmp eax, dword [esi + 8]
jne 0xab2190
mov eax, esi
call fcn.00ab226c
mov eax, dword [esi]
lea ecx, [eax + ebx*4]
mov eax, dword [esi + 4]
test eax, eax
je 0xab21ba
mov ecx, dword [ecx]
mov dword [eax], ecx
jmp 0xab21ba
cmp eax, dword [esi + 8]
jne 0xab21ae
mov eax, esi
call fcn.00ab226c
mov eax, dword [esi + 4]
test eax, eax
je 0xab21ba
mov edx, dword [ebp - 0x38]
mov dword [eax], edx
add dword [esi + 4], 4
mov byte [ebp - 4], 0
cmp dword [ebp - 0x1c], 0x10
jb 0xab21d4
mov eax, dword [ebp - 0x30]
push eax
call fcn.00ab35c7
add esp, 4
cmp edi, dword [ebp - 0x48]
jb 0xab20ae
mov ecx, dword [ebp - 0x48]
lea esi, [ebp - 0x4c]
cmp edi, ecx
jne 0xab2082
call fcn.00aae98c
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00ab2ea1
mov esp, ebp
pop ebp
ret