Function at 0x41b7ba
Capabilities:
Check if file exists
Delete file
Get common file path
Get file attributes
Move file
Query or enumerate registry value
Set file attributes

Disassembly:
mov eax, reloc.avifil32.dll_AVIStreamGetFrameClose
call fcn.0041d8c4
mov eax, 0x1bc80
call fcn.0041d9c0
cmp dword [ebp + 0xc], 0
je 0x41c122
push 0x1000
lea eax, [ebp - 0xe]
push eax
lea eax, [ebp - 0xd]
push eax
lea eax, [ebp - 0x5c84]
push eax
lea eax, [ebp - 0xfc8c]
push eax
push dword [ebp + 0xc]
call fcn.0041a1c9
mov ecx, eax
mov dword [ebp + 0xc], ecx
test ecx, ecx
je 0x41c122
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
push 6
lea eax, [ebp - 0x5c84]
lea esi, [ebp - 0x1bc8c]
pop edi
push esi
push eax
call fcn.00419e97
add esi, 0x2000
sub edi, 1
jne 0x41b585
mov esi, edi
push dword [esi*4 + 0x43d618]
lea eax, [ebp - 0xfc8c]
push eax
call fcn.00411438
test eax, eax
je 0x41b5bb
inc esi
cmp esi, 0xe
jb 0x41b599
jmp case.default.0x41b5c4
cmp esi, 0xd
ja case.default.0x41b5c4
jmp dword [esi*4 + 0x41c132]
cmp ebx, 2
jne case.default.0x41b5c4
mov esi, 0x800
lea eax, [ebp - 0x7c84]
push esi
push eax
call fcn.0041966b
push esi
lea eax, [ebp - 0xdc8c]
push eax
lea eax, [ebp - 0x5c84]
push eax
lea eax, [ebp - 0x7c84]
push eax
call fcn.0040b6c2
lea ecx, [ebp - 0x8c8c]
call fcn.0040a22c
lea eax, [ebp - 0xdc8c]
mov dword [ebp - 4], edi
push eax
lea ecx, [ebp - 0x8c8c]
call fcn.0040a366
lea ecx, [ebp - 0x3c84]
call fcn.00406fec
push edi
lea eax, [ebp - 0x3c84]
push eax
lea ecx, [ebp - 0x8c8c]
call fcn.0040a2b9
test al, al
je 0x41b7a6
mov ebx, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
jmp 0x41b654
mov esi, 0x800
push edi
lea eax, [ebp - 0x3c84]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
cmp byte [ebp - 0x2c78], 0
je 0x41b70f
push esi
lea eax, [ebp - 0x103c]
push eax
lea eax, [ebp - 0x7c84]
push eax
call fcn.0040b254
push esi
lea eax, [ebp - 0x103c]
push eax
call fcn.0040af49
lea eax, [ebp - 0x7c84]
push eax
call fcn.00422b93
mov esi, eax
pop ecx
cmp esi, 4
jb 0x41b6b5
lea eax, [ebp - 0x103c]
push eax
call fcn.00422b93
pop ecx
cmp esi, eax
ja 0x41b6c9
lea eax, [ebp - 0x5c84]
push eax
call fcn.0040b682
test al, al
jne 0x41b7a6
lea eax, [ebp - 0x3c84]
push eax
call fcn.00422b93
xor ecx, ecx
push 0x1e
push edi
mov word [ebp + eax*2 - reloc.avifil32.dll_AVIStreamRelease], cx
lea eax, [ebp - 0x3c]
push eax
call fcn.0041e920
add esp, 0x10
mov dword [ebp - 0x38], 3
push 0x14
pop eax
mov word [ebp - 0x2c], ax
lea eax, [ebp - 0x3c84]
mov dword [ebp - 0x34], eax
lea eax, [ebp - 0x3c]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
lea eax, [ebp - 0x3c84]
push eax
call ebx
cmp eax, 0xffffffff
je 0x41b78b
lea eax, [ebp - 0x3c84]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x41b78b
mov esi, edi
push edi
jmp 0x41b735
inc esi
push esi
lea eax, [ebp - 0x3c84]
push eax
push str._s._d.tmp
lea eax, [ebp - 0x103c]
push 0x800
push eax
call fcn.00403f53
add esp, 0x14
lea eax, [ebp - 0x103c]
push eax
call ebx
cmp eax, 0xffffffff
jne 0x41b733
lea eax, [ebp - 0x103c]
push eax
lea eax, [ebp - 0x3c84]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x41b78b
push 4
push edi
lea eax, [ebp - 0x103c]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
push edi
lea eax, [ebp - 0x3c84]
push eax
lea ecx, [ebp - 0x8c8c]
call fcn.0040a2b9
test al, al
jne 0x41b64f
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x8c8c]
call fcn.0040a242
jmp case.default.0x41b5c4
test ebx, ebx
jne case.default.0x41b5c4
mov eax, dword [0x45ce0c]
test eax, eax
sete bl
test bl, bl
jne 0x41b7e2
push str._br_
push eax
call fcn.00426763
mov eax, dword [0x45ce0c]
pop ecx
pop ecx
mov bh, byte [ebp - 0xd]
test bh, bh
je 0x41b7f1
lea esi, [ebp - 0x5c84]
jmp 0x41b801
lea eax, [ebp + 0xc]
push eax
call fcn.0041a321
mov esi, eax
mov eax, dword [0x45ce0c]
test bl, bl
jne 0x41b80e
push eax
call fcn.00422b93
pop ecx
mov edi, eax
push esi
call fcn.00422b93
add eax, edi
lea eax, [eax*2 + 0xa]
push eax
push dword [0x45ce0c]
call fcn.00422bbe
add esp, 0xc
test eax, eax
je 0x41b847
mov dword [0x45ce0c], eax
test bl, bl
je 0x41b83e
xor ecx, ecx
mov word [eax], cx
push esi
push eax
call fcn.00426763
pop ecx
pop ecx
test bh, bh
jne case.default.0x41b5c4
push esi
call fcn.00422bae
pop ecx
jmp case.default.0x41b5c4
test ebx, ebx
jne case.default.0x41b5c4
lea eax, [ebp - 0x5c84]
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetWindowTextW]
jmp case.default.0x41b5c4
test ebx, ebx
jne case.default.0x41b5c4
cmp word [0x449602], di
jne case.default.0x41b5c4
xor eax, eax
lea edi, [ebp - 0x5c84]
push 0x22
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
pop eax
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
jne 0x41b8ae
lea edi, [ebp - 0x5c82]
push edi
call fcn.00422b93
mov esi, 0x800
pop ecx
cmp eax, esi
jae case.default.0x41b5c4
movzx eax, word [edi]
push 0x5c
pop ecx
cmp eax, 0x2e
jne 0x41b8f4
cmp word [edi + 2], cx
jne 0x41b8f4
add edi, 4
xor ebx, ebx
cmp word [edi], bx
je case.default.0x41b5c4
push esi
push edi
lea eax, [ebp - 0x103c]
push eax
call fcn.0040fae7
jmp 0x41b9ec
cmp ax, cx
je 0x41b9dc
test ax, ax
je 0x41b90d
cmp word [edi + 2], 0x3a
je 0x41b9dc
lea eax, [ebp - 0x18]
xor ebx, ebx
push eax
push 1
push ebx
push str.SoftwareMicrosoftWindowsCurrentVersion
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41b972
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0x1000
push eax
lea eax, [ebp - 0x103c]
push eax
lea eax, [ebp - 0x1c]
push eax
push ebx
push str.ProgramFilesDir
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x14]
mov ecx, 0x7ff
shr eax, 1
cmp eax, ecx
jb 0x41b968
mov eax, ecx
xor ecx, ecx
mov word [ebp + eax*2 - reloc.avifil32.dll_AVIStreamRelease], cx
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], bx
je 0x41b9a7
lea eax, [ebp - 0x103c]
push eax
call fcn.00422b93
pop ecx
push 0x5c
pop ecx
cmp word [ebp + eax*2 - reloc.avifil32.dll_AVIStreamRelease], cx
je 0x41b9a7
push esi
push 0x43258c
lea eax, [ebp - 0x103c]
push eax
call fcn.0040fabf
push edi
call fcn.00422b93
mov esi, eax
lea eax, [ebp - 0x103c]
push eax
call fcn.00422b93
add esi, eax
pop ecx
cmp esi, 0x7ff
mov esi, 0x800
pop ecx
jae 0x41b9ec
push esi
push edi
lea eax, [ebp - 0x103c]
push eax
call fcn.0040fabf
jmp 0x41b9ec
push esi
push edi
lea eax, [ebp - 0x103c]
push eax
call fcn.0040fae7
xor ebx, ebx
push 0x22
pop eax
push eax
lea eax, [ebp - 0x103c]
push eax
call fcn.00420d9b
pop ecx
pop ecx
test eax, eax
je 0x41ba0d
cmp word [eax + 2], bx
jne 0x41ba0d
xor ecx, ecx
mov word [eax], cx
push esi
lea eax, [ebp - 0x103c]
mov edi, 0x449602
push eax
push edi
call fcn.0040fae7
push esi
lea eax, [ebp - 0x103c]
push eax
call fcn.0041a06f
push 0x66
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetDlgItem]
mov esi, eax
lea eax, [ebp - 0x103c]
push eax
push esi
call dword [sym.imp.USER32.dll_SetWindowTextW]
push edi
push ebx
mov ebx, dword [sym.imp.USER32.dll_SendMessageW]
push 0x143
push esi
call ebx
lea eax, [ebp - 0x103c]
push eax
push edi
call fcn.00422bc9
pop ecx
pop ecx
test eax, eax
je case.default.0x41b5c4
lea eax, [ebp - 0x103c]
push eax
xor eax, eax
push eax
push 0x143
push esi
call ebx
jmp case.default.0x41b5c4
cmp dword [0x4495fc], 1
je case.default.0x41b5c4
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
push eax
call fcn.0040f970
test al, al
je 0x41bab8
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
sub eax, 0x30
mov dword [0x4495fc], eax
jmp case.default.0x41b5c4
mov dword [0x4495fc], 2
jmp case.default.0x41b5c4
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
xor ecx, ecx
sub eax, ecx
je 0x41bb01
sub eax, 0x30
je 0x41baf0
sub eax, 1
je 0x41bb01
sub eax, 1
jne case.default.0x41b5c4
mov byte [0x4475cf], 1
jmp 0x41baf6
mov byte [0x4475cf], cl
mov byte [0x4475f0], cl
jmp case.default.0x41b5c4
mov byte [0x4475cf], cl
mov byte [0x4475f0], 1
jmp case.default.0x41b5c4
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
push eax
call fcn.00425a00
pop ecx
cmp eax, 0x46
je 0x41bb48
cmp eax, 0x55
je 0x41bb3c
xor eax, eax
mov byte [0x4475f1], al
mov byte [0x4475f2], al
jmp case.default.0x41b5c4
mov byte [0x4475f2], 1
jmp case.default.0x41b5c4
mov byte [0x4475f1], 1
jmp case.default.0x41b5c4
cmp ebx, 4
jne 0x41bb80
lea eax, [ebp - 0x5c84]
push 0x433fbc
push eax
call fcn.00422bc9
pop ecx
pop ecx
test eax, eax
je 0x41bb80
push edi
lea eax, [ebp - 0x5c84]
push eax
push dword [ebp + 8]
call fcn.0041c487
mov byte [0x45de20], 1
jmp case.default.0x41b5c4
mov byte [0x45de21], 1
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], di
je case.default.0x41b5c4
lea eax, [ebp - 0x5c84]
push eax
call fcn.00411424
mov dword [0x43d5fc], eax
jmp case.default.0x41b5c4
cmp ebx, 1
jne 0x41bd3a
lea eax, [ebp - 0x7c84]
mov edi, 0x800
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
push edi
lea eax, [ebp - 0x7c84]
push eax
call fcn.0040af49
xor eax, eax
mov esi, eax
push eax
jmp 0x41bbe8
inc esi
push esi
push dword [0x43d5f8]
lea eax, [ebp - 0x7c84]
push eax
push str._s_s_u
push edi
push 0x4485fa
call fcn.00403f53
add esp, 0x18
push 0x4485fa
call fcn.00409f0f
test al, al
jne 0x41bbe6
push 0x4485fa
push 0x66
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetDlgItemTextW]
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
je case.default.0x41b5c4
cmp byte [0x455d02], 0
jne case.default.0x41b5c4
xor eax, eax
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
lea eax, [ebp - 0x5c84]
push 0x2c
push eax
call fcn.00420bb8
pop ecx
pop ecx
test eax, eax
jne 0x41bcb0
xor edx, edx
mov esi, edx
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], dx
je 0x41bcb0
mov ecx, edx
lea eax, [ebp - 0x5c84]
cmp word [eax], 0x40
je 0x41bc8c
inc esi
lea eax, [ebp - 0x5c84]
lea ecx, [esi + esi]
add eax, ecx
cmp word [eax], dx
jne 0x41bc73
jmp 0x41bcb0
push 0x200
lea eax, [ebp - 0x5c82]
add eax, ecx
push eax
lea eax, [ebp - 0x143c]
push eax
call fcn.0040fae7
xor eax, eax
mov word [ebp + esi*2 - reloc.avifil32.dll_AVIStreamRelease], ax
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
jne 0x41bcea
push 0x1000
lea eax, [ebp - 0x1bc8c]
push eax
lea eax, [ebp - 0x5c84]
push eax
call fcn.0040fae7
push 0x200
lea eax, [ebp - 0x19c8c]
push eax
lea eax, [ebp - 0x143c]
push eax
call fcn.0040fae7
lea eax, [ebp - 0x5c84]
push eax
call fcn.00419cc2
xor eax, eax
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
lea eax, [ebp - 0x143c]
push 0x24
push eax
lea eax, [ebp - 0x5c84]
push eax
push dword [ebp + 8]
call fcn.004197a8
cmp eax, 6
je case.default.0x41b5c4
push 1
push dword [ebp + 8]
xor eax, eax
mov byte [0x4475cc], 1
mov word [0x4485fa], ax
call dword [sym.imp.USER32.dll_EndDialog]
cmp ebx, 7
jne case.default.0x41b5c4
cmp dword [0x4495fc], 0
jne 0x41bd56
mov dword [0x4495fc], 2
mov byte [0x4485f8], 1
jmp case.default.0x41b5c4
cmp ebx, 3
jne 0x41bd90
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], di
je 0x41bd82
lea eax, [ebp - 0x5c84]
push eax
call fcn.00426702
pop ecx
mov dword [0x45de1c], eax
lea eax, [ebp + 0xc]
push eax
call fcn.0041a321
mov dword [0x45de18], eax
mov byte [0x455d03], 1
jmp case.default.0x41b5c4
cmp ebx, 5
jne 0x41bb80
push 1
jmp 0x41bb71
cmp ebx, 6
jne case.default.0x41b5c4
xor eax, eax
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
push eax
call fcn.00425a00
pop ecx
push 0x800
cmp eax, 0x50
je 0x41be09
cmp eax, 0x54
lea eax, [ebp - 0x2c3c]
je 0x41bdf5
push 0x45bd0a
push eax
call fcn.0040fae7
mov dword [ebp - 0x14], 0x10
jmp 0x41be21
push 0x459d0a
push eax
call fcn.0040fae7
mov dword [ebp - 0x14], 7
jmp 0x41be21
push 0x45ad0a
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040fae7
mov dword [ebp - 0x14], 2
xor eax, eax
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
lea eax, [ebp - 0x19c8c]
push eax
lea eax, [ebp - 0x6c84]
push eax
call fcn.00424dc3
pop ecx
pop ecx
push 0x22
pop ebx
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], bx
jne 0x41be99
lea eax, [ebp - 0x19c8a]
push eax
lea eax, [ebp - 0x6c84]
push eax
call fcn.00424dc3
lea eax, [ebp - 0x6c82]
push ebx
push eax
call fcn.00420bb8
add esp, 0x10
test eax, eax
je 0x41bf3d
xor ecx, ecx
mov word [eax], cx
add eax, 2
push eax
lea eax, [ebp - 0x1c3c]
push eax
call fcn.00424dc3
pop ecx
pop ecx
jmp 0x41bf3d
lea eax, [ebp - 0x6c84]
push eax
call fcn.00409f0f
test al, al
jne 0x41bf3d
mov ebx, edi
lea esi, [ebp - 0x6c84]
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], bx
je 0x41bf3d
push 0x20
pop ecx
movzx eax, word [esi]
cmp ax, cx
je 0x41bed1
push 0x2f
pop edx
cmp ax, dx
jne 0x41bf2c
mov edi, eax
xor eax, eax
mov word [esi], ax
lea eax, [ebp - 0x6c84]
push eax
call fcn.00409f0f
test al, al
je 0x41bf24
push 0x2f
pop eax
mov ebx, esi
cmp di, ax
jne 0x41bf05
mov word [ebp - reloc.avifil32.dll_AVIStreamRelease], ax
lea eax, [esi + 2]
push eax
lea eax, [ebp - 0x1c3a]
jmp 0x41bf17
push 0x20
pop eax
add esi, 2
cmp word [esi], ax
je 0x41bf08
push esi
lea eax, [ebp - 0x1c3c]
push eax
call fcn.00424dc3
pop ecx
pop ecx
mov word [ebx], di
jmp 0x41bf27
mov word [esi], di
push 0x20
pop ecx
xor edi, edi
add esi, 2
cmp word [esi], di
jne 0x41bec1
test ebx, ebx
je 0x41bf3d
xor eax, eax
mov word [ebx], ax
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
mov ebx, 0x800
je 0x41bf60
push ebx
lea eax, [ebp - 0x9c8c]
push eax
lea eax, [ebp - 0x11c8c]
push eax
call fcn.0040af74
push ebx
lea eax, [ebp - 0xbc8c]
push eax
lea eax, [ebp - 0x6c84]
push eax
call fcn.0040af74
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
jne 0x41bf8d
push dword [ebp - 0x14]
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0041a2c1
push ebx
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040af49
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
je 0x41bfc5
push ebx
lea eax, [ebp - 0x17c8c]
push eax
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040fabf
push ebx
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040af49
lea eax, [ebp - 0x2c3c]
push eax
lea eax, [ebp - 0xcc8c]
push eax
call fcn.00424dc3
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
lea eax, [ebp - 0x13c8c]
pop ecx
pop ecx
jne 0x41bff0
lea eax, [ebp - 0x19c8c]
push ebx
push eax
call fcn.0040b9e0
push eax
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040fabf
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040b1f0
test eax, eax
je 0x41c023
push str..lnk
push eax
call fcn.00411438
test eax, eax
je 0x41c035
push ebx
push str..lnk
lea eax, [ebp - 0x2c3c]
push eax
call fcn.0040fabf
push 1
lea eax, [ebp - 0x2c3c]
push eax
call fcn.00409dde
lea eax, [ebp - 0xbc8c]
push eax
lea eax, [ebp - 0xac8c]
push eax
call fcn.00424dc3
pop ecx
pop ecx
lea eax, [ebp - 0xac8c]
push eax
call fcn.0040ba2a
movzx ecx, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
lea eax, [ebp - 0x1c3c]
neg ecx
lea edx, [ebp - 0x9c8c]
lea esi, [ebp - 0xac8c]
sbb ecx, ecx
and ecx, eax
movzx eax, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
neg eax
push ecx
sbb eax, eax
and eax, edx
movzx edx, word [ebp - reloc.avifil32.dll_AVIStreamRelease]
neg edx
push eax
lea eax, [ebp - 0x15c8c]
sbb edx, edx
push eax
and edx, esi
call fcn.00419db4
push eax
push edx
lea eax, [ebp - 0x2c3c]
push eax
lea eax, [ebp - 0xbc8c]
push eax
push edi
call fcn.004194c3
cmp word [ebp - reloc.avifil32.dll_AVIStreamRelease], 0
je case.default.0x41b5c4
push edi
lea eax, [ebp - 0xcc8c]
push eax
push 5
push 0x1000
call dword [sym.imp.SHELL32.dll_SHChangeNotify]
jmp case.default.0x41b5c4
cmp ebx, 7
jne case.default.0x41b5c4
mov byte [0x449600], 1
push 0x1000
lea eax, [ebp - 0xe]
push eax
lea eax, [ebp - 0xd]
push eax
lea eax, [ebp - 0x5c84]
push eax
lea eax, [ebp - 0xfc8c]
push eax
push dword [ebp + 0xc]
call fcn.0041a1c9
mov ebx, dword [ebp + 0x10]
mov dword [ebp + 0xc], eax
test eax, eax
jne 0x41b576
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 0xc