Function at 0x421b50
Capabilities:
Clear windows event logs
Delete volume shadow copies
Delete windows backup catalog
Disable automatic windows recovery features
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x422599
sub esp, 0x7c
mov eax, dword fs:[0x14]
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
mov edx, dword [ecx + 0x78]
test edx, edx
jne 0x421b8f
mov edx, dword [ecx + 0x68]
test edx, edx
jne 0x421b8f
cmp dword [ecx], eax
jne 0x422582
mov eax, dword [esp + 0x80]
mov ecx, dword [eax]
movzx edx, byte [esp + 0x84]
test dl, dl
jne 0x421baa
mov dword [eax], 0
mov dword [esp + 0x2c], ecx
test byte [ecx], al
mov eax, dword [0x637290]
mov dword [esp + 0x24], eax
lea edx, [ecx + 0x3b]
mov dword [esp + 0x58], edx
mov dword [esp], edx
call fcn.00401bc0
movzx eax, byte [esp + 4]
mov byte [esp + 0x17], al
cmp al, 1
jne 0x422579
mov ecx, dword [esp + 0x24]
lea edx, [ecx - 1]
mov ebx, dword [esp + 0x2c]
cmp dword [ebx + 0x30], edx
jne 0x4224cb
mov dword [esp + 0x50], edx
movzx eax, byte [0x63b848]
test al, al
je 0x421c10
mov eax, dword [ebx + 0x10]
shl eax, 0xd
mov dword [esp], eax
call fcn.00453ff0
mov ebx, dword [esp + 0x2c]
mov eax, dword [ebx + 0x10]
lea ecx, [0x6372a8]
mov dword [esp], ecx
mov dword [esp + 8], 0
mov dword [esp + 4], eax
call fcn.00401d80
mov eax, dword [esp + 0x2c]
movzx ecx, byte [eax + 0x3a]
mov byte [esp + 0x14], cl
mov edx, dword [eax + 0x40]
mov dword [esp + 0x28], edx
mov ebx, dword [eax + 0x4c]
mov dword [esp + 0x1c], ebx
lea ebp, [eax + 0x4c]
mov dword [esp + 0x5c], ebp
mov dword [esp + 0x60], ebx
jmp 0x421c63
mov edx, dword [esp + 0x28]
mov eax, edi
movzx ecx, byte [esp + 0x14]
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x60]
test ebp, ebp
je 0x421d37
movzx esi, word [ebp + 4]
test edx, edx
je 0x4224c6
mov edi, eax
mov eax, esi
mov ebx, edx
xor edx, edx
div ebx
mov dword [esp + 0x34], eax
mov edx, eax
imul eax, ebx
mov esi, dword [edi + 0xc]
add esi, eax
mov dword [esp + 0x30], esi
nop
nop
shr edx, 3
mov esi, dword [esp + 0x34]
and esi, 7
mov ecx, esi
mov ebx, 1
shl ebx, cl
nop
add edx, dword [edi + 0x2c]
movzx esi, byte [edx]
xchg esi, eax
test al, bl
xchg esi, eax
je 0x421d00
cmp byte [ebp + 6], 3
je 0x421ccd
nop
mov dword [esp + 0x5c], ebp
mov edx, dword [ebp]
mov dword [esp + 0x60], edx
jmp 0x421c54
nop
mov eax, dword [ebp]
mov dword [esp + 0x60], eax
mov ecx, dword [esp + 0x5c]
mov dword [ecx], eax
mov byte [ebp + 9], 1
mov eax, dword [esp + 0x30]
mov dword [esp], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 8], eax
call fcn.00426000
mov edi, dword [esp + 0x2c]
jmp 0x421c54
mov ecx, edi
mov edi, dword [esp + 0x28]
add edi, eax
jmp 0x422441
nop
or esi, ebx
xchg esi, ebx
mov byte [eax], bl
xchg esi, ebx
mov eax, 1
jmp 0x421d23
xor eax, eax
jmp 0x421d23
xor eax, eax
mov dword [esp + 0x44], edi
mov byte [esp + 0x15], al
jmp 0x422462
mov edi, ecx
jmp 0x421c54
test ebx, ebx
je 0x421d57
mov ebx, dword [eax + 0x4c]
test ebx, ebx
jne 0x421d57
mov dword [esp], eax
call fcn.004259a0
mov eax, dword [esp + 0x2c]
movzx ecx, byte [esp + 0x14]
mov edx, dword [esp + 0x28]
mov ebx, dword [0x657564]
test ebx, ebx
jne 0x421d6b
mov ebx, dword [0x657524]
test ebx, ebx
je 0x421d9a
mov ebx, dword [eax + 0x2c]
mov dword [esp + 0x64], ebx
mov byte [esp + 0x68], 1
mov dword [esp + 0x6c], 0
mov ebx, dword [eax + 0x28]
mov dword [esp + 0x70], ebx
mov byte [esp + 0x74], 1
mov dword [esp + 0x78], 0
xor ebx, ebx
jmp 0x422355
mov ebx, dword [eax + 0x18]
cmp dword [eax + 0x1c], ebx
jbe 0x421dfc
mov ebp, dword [eax + 0x2c]
mov esi, ebx
shr ebx, 3
movzx ebp, byte [ebx + ebp]
mov edi, dword [eax + 0x28]
movzx edi, byte [ebx + edi]
xchg edi, ebx
not ebx
xchg edi, ebx
and edi, ebp
and esi, 7
mov ebp, ecx
mov ecx, esi
xchg edi, eax
shr al, cl
xchg edi, eax
mov esi, 0xffffffff
xchg edi, eax
xchg esi, ebx
test bl, al
xchg esi, ebx
xchg edi, eax
je 0x421df4
mov dword [esp + 0x38], ebx
mov dword [esp], eax
call fcn.004225b0
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ebx, dword [esp + 0x38]
movzx ebp, byte [esp + 0x14]
lea ecx, [ebx + 1]
jmp 0x422306
mov dword [esp], eax
call fcn.00410700
mov eax, dword [esp + 4]
mov dword [esp + 0x4c], eax
mov ecx, dword [esp + 0x2c]
movzx edx, word [ecx + 0x38]
mov ebx, edx
sub edx, eax
mov word [esp + 0x18], dx
cmp ax, bx
ja 0x422221
mov word [ecx + 0x38], ax
mov dword [ecx + 0x18], 0
movzx ebx, byte [0x63b848]
test bl, bl
je 0x421e5c
mov ebx, dword fs:[0x14]
mov ebx, dword [ebx]
mov ebx, dword [ebx + 0x18]
mov ebx, dword [ebx + 0x54]
movzx ebp, dx
imul ebp, dword [ecx + 0x40]
add dword [ebx + 0x918], ebp
mov eax, dword [ecx + 0x2c]
mov dword [ecx + 0x28], eax
mov eax, dword [ecx + 0x1c]
mov dword [esp], eax
call fcn.004261d0
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0x2c]
mov dword [ecx + 0x2c], eax
mov dword [esp], ecx
mov dword [esp + 4], 0
call fcn.0040f520
mov eax, dword [esp + 0x58]
mov dword [esp], eax
call fcn.00401bc0
movzx eax, byte [esp + 4]
mov byte [esp + 0x17], al
cmp al, 1
jne 0x422218
mov ecx, dword [esp + 0x2c]
mov edx, dword [ecx + 0x30]
mov ebx, dword [esp + 0x50]
cmp edx, ebx
jne 0x42216a
mov eax, dword [esp + 0x24]
lea ebx, [eax + 1]
cmp edx, ebx
je 0x422154
lea ebx, [eax + 3]
cmp edx, ebx
je 0x422154
lea edx, [ecx + 0x30]
mov dword [esp], edx
mov dword [esp + 4], eax
call fcn.00401e20
movzx eax, byte [esp + 0x14]
mov ecx, eax
shr al, 1
test al, al
je 0x422029
movzx edx, word [esp + 0x18]
test dx, dx
ja 0x421f09
movzx edx, byte [esp + 0x84]
test dl, dl
jmp 0x421f72
mov byte [esp + 0x16], al
mov eax, dword [esp + 0x2c]
mov byte [eax + 0x3c], 1
lea ecx, [0x65a190]
mov dword [esp], ecx
call fcn.0042d240
mov eax, dword [esp + 4]
test byte [eax], al
movzx ecx, byte [esp + 0x16]
movsx ecx, cl
cmp ecx, 0x44
jae 0x422148
lea eax, [eax + ecx*4 + 0x154]
mov dword [esp], eax
movzx eax, word [esp + 0x18]
movzx eax, ax
mov dword [esp + 4], eax
call fcn.00401cd0
lea eax, [0x65a190]
mov dword [esp], eax
call fcn.0042d340
movzx eax, byte [esp + 0x84]
test al, al
movzx ecx, byte [esp + 0x14]
jne 0x42211e
mov edx, dword [esp + 0x4c]
test dx, dx
je 0x422007
movzx edx, dx
mov ebx, dword [esp + 0x2c]
cmp dword [ebx + 0x1c], edx
jne 0x421fcc
movzx eax, cl
cmp eax, 0x88
jae 0x42213e
shl eax, 7
lea ecx, [0x637334]
lea eax, [eax + ecx + 0x34]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov dword [esp + 4], ebx
call fcn.0042ca20
jmp 0x42211e
movzx eax, cl
cmp eax, 0x88
jae 0x422134
shl eax, 7
lea ecx, [0x637334]
lea eax, [ecx + eax + 4]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov dword [esp + 4], ebx
call fcn.0042ca20
jmp 0x42211e
lea eax, [0x637200]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call fcn.004250c0
mov byte [esp + 0x88], 1
add esp, 0x7c
ret
movzx edx, byte [esp + 0x84]
test dl, dl
jne 0x42211e
movzx edx, word [esp + 0x18]
test dx, dx
je 0x4220e8
mov eax, dword [0x657528]
test eax, eax
jle 0x422071
mov eax, dword [esp + 0x2c]
mov dword [eax + 0x44], 0
mov eax, dword [eax + 0xc]
mov dword [esp], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 4], eax
call fcn.00413540
jmp 0x422087
lea eax, [0x637200]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call fcn.004250c0
lea eax, [0x65a190]
mov dword [esp], eax
call fcn.0042d240
mov eax, dword [esp + 4]
mov dword [esp + 0x54], eax
test byte [eax], al
lea ecx, [eax + 0x150]
mov dword [esp], ecx
mov dword [esp + 4], 1
call fcn.00401cd0
mov eax, dword [esp + 0x54]
add eax, 0x14c
mov dword [esp], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 4], eax
call fcn.00401cd0
lea eax, [0x65a190]
mov dword [esp], eax
call fcn.0042d340
mov byte [esp + 0x88], 1
add esp, 0x7c
ret
movzx eax, cl
cmp eax, 0x88
jae 0x42212a
shl eax, 7
lea ecx, [0x637334]
lea eax, [eax + ecx + 0x34]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call fcn.0042ca20
mov byte [esp + 0x88], 0
add esp, 0x7c
ret
mov ecx, 0x88
call fcn.0045f450
mov ecx, 0x88
call fcn.0045f450
mov ecx, 0x88
call fcn.0045f450
mov eax, ecx
mov ecx, 0x44
call fcn.0045f450
lea eax, [0x54b036]
mov dword [esp], eax
mov dword [esp + 4], 0x11
call fcn.00433a00
mov eax, dword [ecx + 0x30]
mov dword [esp + 0x50], eax
call fcn.004351d0
lea eax, [0x54b9da]
mov dword [esp], eax
mov dword [esp + 4], 0x13
call fcn.00435e00
mov dword [esp + 4], 0
movzx eax, byte [esp + 0x17]
movzx eax, al
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x5490c4]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x54a7da]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call fcn.00435aa0
call fcn.004353f0
call fcn.00435240
lea eax, [0x5512f8]
mov dword [esp], eax
mov dword [esp + 4], 0x27
call fcn.00433a00
mov ecx, dword [esp + 0x2c]
jmp 0x42216a
mov word [esp + 0x1a], bx
mov eax, dword [ecx + 0x1c]
mov dword [esp + 0x48], eax
call fcn.004351d0
lea eax, [0x54abca]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x48]
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x5489d0]
mov dword [esp], eax
mov dword [esp + 4], 8
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x4c]
movzx eax, ax
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x54c13e]
mov dword [esp], eax
mov dword [esp + 4], 0x15
call fcn.00435e00
mov dword [esp + 4], 0
movzx eax, word [esp + 0x1a]
movzx eax, ax
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x5489e0]
mov dword [esp], eax
mov dword [esp + 4], 8
call fcn.00435e00
mov dword [esp + 4], 0
movzx eax, word [esp + 0x18]
movzx eax, ax
mov dword [esp], eax
call fcn.00435aa0
call fcn.004353f0
call fcn.00435240
lea eax, [0x54fb8c]
mov dword [esp], eax
mov dword [esp + 4], 0x20
call fcn.00433a00
inc ecx
mov ebx, dword [eax + 0x1c]
add ebx, 7
shr ebx, 3
cmp ecx, ebx
jae 0x421dfc
mov ebx, dword [eax + 0x2c]
movzx ebx, byte [ecx + ebx]
mov esi, dword [eax + 0x28]
movzx esi, byte [ecx + esi]
xchg esi, ebx
not ebx
xchg esi, ebx
xchg esi, eax
test bl, al
xchg esi, eax
je 0x422305
mov dword [esp + 0x3c], ecx
mov dword [esp], eax
call fcn.004225b0
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x28]
movzx ebp, byte [esp + 0x14]
jmp 0x422305
inc dword [esp + 0x78]
inc ebx
cmp dword [eax + 0x1c], ebx
jbe 0x421d9a
mov ebp, dword [esp + 0x64]
movzx esi, byte [esp + 0x68]
movzx ebp, byte [ebp]
xchg esi, eax
xchg ebp, ebx
test bl, al
xchg ebp, ebx
xchg esi, eax
jne 0x4223df
mov ebp, dword [esp + 0x78]
cmp dword [eax + 0x18], ebp
ja 0x422395
mov ebp, dword [esp + 0x70]
movzx esi, byte [esp + 0x74]
movzx ebp, byte [ebp]
xchg esi, eax
xchg ebp, ebx
test bl, al
xchg ebp, ebx
xchg esi, eax
je 0x4223df
mov ebp, dword [eax + 0x40]
imul ebp, ebx
add ebp, dword [eax + 0xc]
mov esi, dword [0x657564]
test esi, esi
je 0x4223d1
mov dword [esp + 0x40], ebx
mov dword [esp + 0x20], ebp
mov dword [esp], ebp
mov dword [esp + 4], edx
call fcn.0042bd70
mov eax, dword [esp + 0x2c]
movzx ecx, byte [esp + 0x14]
mov edx, dword [esp + 0x28]
mov ebx, dword [esp + 0x40]
mov ebp, dword [esp + 0x20]
mov esi, dword [0x657524]
test esi, esi
je 0x4223df
xor esi, esi
jmp 0x422436
nop
movzx ebp, byte [esp + 0x68]
xchg ebp, eax
cmp al, 0x80
xchg ebp, eax
jne 0x4223f7
inc dword [esp + 0x64]
mov byte [esp + 0x68], 1
jmp 0x4223ff
shl ebp, 1
xchg ebp, eax
mov byte [esp + 0x68], al
xchg ebp, eax
inc dword [esp + 0x6c]
nop
movzx ebp, byte [esp + 0x74]
xchg ebp, eax
cmp al, 0x80
xchg ebp, eax
jne 0x42241e
inc dword [esp + 0x70]
mov byte [esp + 0x74], 1
jmp 0x422350
shl ebp, 1
xchg ebp, eax
mov byte [esp + 0x74], al
xchg ebp, eax
jmp 0x422350
mov dword [ebp + esi], 0xdeadbeef
add esi, 4
cmp esi, edx
jb 0x42242b
jmp 0x4223df
mov ebp, dword [ebp]
mov edx, eax
test ebp, ebp
je 0x421d21
mov eax, edx
movzx edx, word [ebp + 4]
cmp edx, edi
jae 0x421d1d
cmp byte [ebp + 6], 1
jne 0x42243c
jmp 0x421d0d
mov edx, dword [esp + 0x60]
test edx, edx
je 0x421d30
movzx ebx, word [edx + 4]
cmp ebx, edi
jae 0x421d30
mov ebp, dword [ecx + 0xc]
add ebx, ebp
cmp byte [edx + 6], 1
je 0x422496
test al, al
je 0x422496
nop
mov dword [esp + 0x5c], edx
mov edx, dword [edx]
mov dword [esp + 0x60], edx
jmp 0x422462
nop
mov eax, dword [edx]
mov dword [esp + 0x60], eax
mov ecx, dword [esp + 0x5c]
mov dword [ecx], eax
mov dword [esp], edx
mov dword [esp + 4], ebx
mov eax, dword [esp + 0x28]
mov dword [esp + 8], eax
call fcn.00426000
movzx eax, byte [esp + 0x15]
mov ecx, dword [esp + 0x2c]
mov edi, dword [esp + 0x44]
jmp 0x422462
call fcn.004320f0
mov eax, dword [ebx + 0x30]
mov dword [esp + 0x50], eax
call fcn.004351d0
lea eax, [0x54b9da]
mov dword [esp], eax
mov dword [esp + 4], 0x13
call fcn.00435e00
mov dword [esp + 4], 0
movzx eax, byte [esp + 0x17]
movzx eax, al
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x5490c4]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call fcn.00435aa0
lea eax, [0x54a7da]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call fcn.00435e00
mov dword [esp + 4], 0
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call fcn.00435aa0
call fcn.004353f0
call fcn.00435240
lea eax, [0x54e43a]
mov dword [esp], eax
mov dword [esp + 4], 0x1b
call fcn.00433a00
mov ebx, dword [esp + 0x2c]
jmp 0x4224cb
lea eax, [0x54e966]
mov dword [esp], eax
mov dword [esp + 4], 0x1c
call fcn.00433a00
nop
call fcn.0045e000
jmp fcn.00421b50