AutoHotkey Community

Laszlo · Joined: 14 Feb 2005 Posts: 4710 Location: Boulder, CO

In my XP SP2 machine many cryptographic service providers are installed, but the relevant ones use the same rsaenh.dll:

"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\Defaults\Provider\Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)" and
"..Base Cryptographic Provider v1.0" and
"..Strong Cryptographic Provider".

The base CSP in all Windows versions > 95 supports MD5 and SHA-1. On the other hand, the
"Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)" (Windows XP) and
"Microsoft Enhanced RSA and AES Cryptographic Provider" (Windows 2003)
provide support for the Advanced Encryption Standard cipher AES-128, AES-192 and AES-256, but AES is not supported on Windows NT, 2000 or 98.

Only the "Microsoft Enhanced RSA and AES Cryptographic Provider" on Windows 2003 supports the SHA-2 hash functions: SHA-256, SHA-384 and SHA-512. (See here.)

Anyway, for the enhanced CSP the right context selection is with type 24 (XP and 2003 only)

Seclinix · Posted: Fri Mar 30, 2007 4:26 am Post subject:

uhm just the version from the download centre ???
_________________
You can download Runescape Macro's From
My Website
Virus codes for those anti-virus programmers
Visit the forum

Seclinix · Posted: Fri Mar 30, 2007 4:33 am Post subject:

Is there a way of getting a alogirth for a file to find its unique id?

example...

234io24oiu432kj424hjk23 = word
435khkjhkjh54k43h5j435 = excel
fjkhl 3jl4h2j4h23kl4h32j4 = virus
4jh32hj432hj4g234kjhg324 = BrutusAe2

i made up the hashes lol soz as you may tell hehe Laughing

_________________
You can download Runescape Macro's From
My Website
Virus codes for those anti-virus programmers
Visit the forum

Laszlo · Joined: 14 Feb 2005 Posts: 4710 Location: Boulder, CO

Seclinix · Posted: Fri Mar 30, 2007 8:53 pm Post subject:

dc iopy and paste and not werk... philpho thought i could use an md5 hash thing to get the signature of a file as used by anti-virus software to identify it it wont look for the name cuz you can change it so i wants to be able to see the script of an exe or get a signature from it.
_________________
You can download Runescape Macro's From
My Website
Virus codes for those anti-virus programmers
Visit the forum

Laszlo · Joined: 14 Feb 2005 Posts: 4710 Location: Boulder, CO

I am not sure what you mean. If you want to find duplicate files, first sort the files by their size, and compute the hash (a CRC is sufficient) for the ones, which have equal sized pairs. External hash programs work, but if you want to use only Windows tools and AHK, read the files in variables and use Sean's script to call the Windows API hash. If the files are too large, you have to read them piece by piece (or use external hash programs).

Seclinix · Posted: Mon Apr 02, 2007 2:09 am Post subject:

yes i want to read each program .exe in the actual script language instead of an encryption so i want to be able to use

fileread,

to get the entire script of the .exe file no matter how big it is
_________________
You can download Runescape Macro's From
My Website
Virus codes for those anti-virus programmers
Visit the forum

short · Joined: 18 Jan 2006 Posts: 28

SKAN · Joined: 26 Dec 2005 Posts: 8688

seclinix - offline · Guest

how do you get the hash from a file? you made examples from letters and sentences

ahklerner · Joined: 26 Jun 2006 Posts: 1381 Location: USA

Laszlo · Joined: 14 Feb 2005 Posts: 4710 Location: Boulder, CO

Seclinix · Posted: Mon Apr 09, 2007 8:58 pm Post subject:

i tried fileread and it came up with the a problem it said error and wouldnt tell me what... well it said error with the path to my file
i used fileread and it said.
error
specifically M:\ServU\Servu.exe
_________________
You can download Runescape Macro's From
My Website
Virus codes for those anti-virus programmers
Visit the forum

Laszlo · Joined: 14 Feb 2005 Posts: 4710 Location: Boulder, CO

It can be locked. It is enough to have an open explorer window, showing the file.

Grumpy · Guest