AutoIt Obfuscator version history

Engine history

v1.9

• Fixed handling of For loops with steps e.g. For $i = 5 To 1 Step -1
• Fixed handling of enumerations with steps e.g. Local Enum Step *2 $eFoo1, $eFoo2

v1.8

• Added explicit variables declaration to pass Opt("MustDeclareVars", 1)

v1.7

• Fixed handling of COM object properties assignment e.g. $ocrypt.CryptAlgorithm = "aes"

v1.6

• Added anti regular expression patterns e.g. Global $vx = Asc(StringMid("Random(18, 150 + SRandom(), 162)", 3, 1)) to prevent automatic deobfuscation with simplistic search & replace methods like these
• Fixed handling of comment blocks #cs & #ce (thx Kao)

v1.5

• Long awaited parser upgrade to support COM object calls, like WMI components queries e.g. $objWMIService.ExecQuery(...) as well as the support for object properties e.g. MsgBox($objItem.FreeSpace)

v1.4

• Fixed handling of FileInstall() function. Its first parameter has to be a string literal, and now it's preserved in the obufscated code.

v1.3

• Proper handling of Null keyword

v1.2

• Change linear code execution flow to nonlinear version obfuscation strategy added
• Added an automatic removal of #Region and #EndRegion pragmas
• Many internal changes and bugfixes

v1.11

• A new obfuscation strategy - shuffle order of functions in the output source

v1.1

• Huge speed improvements due to the rewritten AST parsing engine logic

v1.01

• System variables $CmdLine and $CmdLineRaw are not renamed anymore

v1.0

• Initial release

Client history

v1.4

• All clients updated to support new anti regular expression deobfuscation patterns

v1.3

• You can run both GUI and command line version on latest Mono version

v1.2

• Support added for the new code flow mixing obfuscation strategy
• PHP SDK updated
• Fixed a bug while saving settings to the Windows Registry

v1.1

• Support added for the new obfuscation strategy
• PHP SDK updated
• fixed activation code passing in command line version (it's /ActivationCode and it was wrongly described as /ActivationKey)

v1.0

• Initial release
• Windows client
• Command line version compatible with Windows and Linux (Mono)
• WebAPI client with PHP usage examples