Function at 0x4ab3ec
Capabilities:
Delete file
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405728
mov eax, dword [ebp - 8]
call fcn.00405728
xor eax, eax
push ebp
push 0x4ab79e
push dword fs:[eax]
mov dword fs:[eax], esp
call fcn.0040c398
fstp qword [0x5b1f78]
wait
xor edx, edx
push ebp
push 0x4ab76e
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x40
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x4182f4]
call fcn.0041d050
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 8]
call fcn.0040a46c
test al, al
je 0x4ab461
mov eax, dword [ebp - 8]
call fcn.00405738
push eax
call sub.kernel32.dll_DeleteFileA
mov dl, 1
mov eax, dword [0x4183f8]
call fcn.00404398
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x4ab75d
push dword fs:[edx]
mov dword fs:[edx], esp
call fcn.0040c398
add esp, 0xfffffff8
fstp qword [esp]
wait
push dword [0x5b1f7c]
push dword [0x5b1f78]
call fcn.00476b74
cmp edx, 0
jne 0x4ab4a7
cmp eax, 7
jbe 0x4ab4c7
jmp 0x4ab4a9
jle 0x4ab4c7
mov eax, dword [0x5ab570]
mov edx, 0x4ab7b8
call fcn.004052fc
mov eax, dword [0x5ab530]
mov edx, 0x4ab7c4
call fcn.004052fc
mov cx, 2
mov edx, 0xfffffffc
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax]
call dword [ebx + 0x14]
lea edx, [ebp - 0x14]
mov ecx, 4
mov eax, dword [ebp - 0xc]
call fcn.0041cdc8
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
mov edx, eax
mov eax, dword [ebp - 0x14]
add eax, 8
add edx, eax
neg edx
mov cx, 2
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax]
call dword [ebx + 0x14]
mov dword [ebp - 0x24], 0x2bd9
mov dword [ebp - 0x28], 0x52ea
mov ebx, 0x2be5
mov dl, 1
mov eax, dword [0x4183f8]
call fcn.00404398
mov dword [ebp - 0x1c], eax
mov dl, 1
mov eax, dword [0x4183f8]
call fcn.00404398
mov dword [ebp - 0x20], eax
push 0
push 0
mov eax, dword [ebp - 0x1c]
call fcn.0041cbbc
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
cdq
push edx
push eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x1c]
call fcn.0041ce38
push 0
push 0
mov eax, dword [ebp - 0x1c]
call fcn.0041cbbc
push 0
push 0
mov eax, dword [ebp - 0x20]
call fcn.0041cbbc
mov eax, dword [ebp - 0x1c]
mov edx, dword [eax]
call dword [edx]
mov esi, eax
dec esi
test esi, esi
jl 0x4ab5c5
inc esi
lea edx, [ebp - 0x29]
mov ecx, 1
mov eax, dword [ebp - 0x1c]
mov edi, dword [eax]
call dword [edi + 0xc]
movzx eax, byte [ebp - 0x29]
mov edx, ebx
shr edx, 8
xor byte [ebp - 0x29], dl
movzx eax, al
add ebx, eax
imul ebx, dword [ebp - 0x24]
add ebx, dword [ebp - 0x28]
lea edx, [ebp - 0x29]
mov ecx, 1
mov eax, dword [ebp - 0x20]
mov edi, dword [eax]
call dword [edi + 0x10]
dec esi
jne 0x4ab58a
push 0
push 0
mov eax, dword [ebp - 0x20]
call fcn.0041cbbc
mov eax, dword [ebp - 0x20]
mov edx, dword [eax]
call dword [edx]
push edx
push eax
mov edx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x10]
call fcn.0041ce38
mov edx, dword [ebp - 0x14]
add edx, 8
neg edx
mov cx, 2
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax]
call dword [ebx + 0x14]
lea edx, [ebp - 0x18]
mov ecx, 4
mov eax, dword [ebp - 0xc]
call fcn.0041cdc8
mov eax, dword [0x5b1eac]
call fcn.0040a0a8
imul eax, eax, 0x64
mov ebx, dword [ebp - 0x18]
sub ebx, eax
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
sub ebx, eax
mov eax, dword [0x5ab570]
mov eax, dword [eax]
call fcn.0040a0a8
sub ebx, eax
sub ebx, dword [0x5b1f3c]
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
mov esi, eax
mov eax, dword [ebp - 0x14]
add eax, 8
add esi, eax
mov eax, dword [0x5ab570]
mov eax, dword [eax]
call fcn.0040a0a8
add esi, eax
mov edx, esi
neg edx
mov cx, 2
mov eax, dword [ebp - 0xc]
mov esi, dword [eax]
call dword [esi + 0x14]
mov eax, dword [0x5ab570]
mov eax, dword [eax]
call fcn.0040a0a8
cdq
push edx
push eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
call fcn.0041ce38
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
mov esi, eax
mov eax, dword [ebp - 0x14]
add eax, 8
add esi, eax
mov eax, dword [0x5ab570]
mov eax, dword [eax]
call fcn.0040a0a8
add esi, eax
mov edx, esi
add edx, dword [0x5b1f3c]
neg edx
mov cx, 2
mov eax, dword [ebp - 0xc]
mov esi, dword [eax]
call dword [esi + 0x14]
mov eax, dword [0x5b1f3c]
cdq
push edx
push eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
call fcn.0041ce38
mov eax, dword [0x5ab530]
mov eax, dword [eax]
call fcn.0040a0a8
mov esi, eax
mov eax, dword [ebp - 0x14]
add eax, 8
add esi, eax
mov eax, dword [0x5ab570]
mov eax, dword [eax]
call fcn.0040a0a8
add esi, eax
mov edx, esi
add edx, dword [0x5b1f3c]
add edx, ebx
neg edx
mov cx, 2
mov eax, dword [ebp - 0xc]
mov esi, dword [eax]
call dword [esi + 0x14]
mov eax, ebx
cdq
push edx
push eax
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
call fcn.0041ce38
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x10]
call fcn.0041d2b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ab764
mov eax, dword [ebp - 0x10]
call fcn.004043c8
mov eax, dword [ebp - 0xc]
call fcn.004043c8
mov eax, dword [ebp - 0x1c]
call fcn.004043c8
mov eax, dword [ebp - 0x20]
call fcn.004043c8
ret