CRYPT32.dll
Crypto API32 by Microsoft
| Version:    | 5.131.2600.6239 (xpsp_sp3_gdr.120601-1620) | 
| MD5:    | 1089441935f1bf762118f7e3635b4506 | 
| SHA1:    | d4c2a91aca2e3841d360ce199c317de537bc5390 | 
This is a Windows system installed file with Windows File Protection (WFP) enabled.
What is CRYPT32.dll?
The Cryptographic Application Programming Interface (also known variously as CryptoAPI, Microsoft Cryptography API, MS-CAPI or simply CAPI) is an application programming interface included with Microsoft Windows operating systems that provides services to enable developers to secure Windows-based applications using cryptography.
About CRYPT32.dll (from Microsoft)
“Cryptography is the use of codes to convert data so that only a specific recipient will be able to read it, using a key. Microsoft cryptographic technologies include CryptoAPI, Cryptographic Service”
Details
| File name: | crypt32.dll | 
| Publisher: | Microsoft Corporation | 
| Product name: | Crypto API32 | 
| Description: | Microsoft® Windows® Operating System | 
| Typical file path: | C:\Windows\System32\crypt32.dll | 
| File version: | 5.131.2600.6239 (xpsp_sp3_gdr.120601-1620) | 
| Product version: | 5.131.2600.6239 | 
| Size: | 586 KB (600,064 bytes) | 
| Digital DNA | 
| Entropy: | 6.637409 | 
| File packed: | No | 
| .NET CLR: | No | 
More details
Behaviors
Startup files notify
Distribution by Windows OS
| OS version | distribution | 
| Microsoft Windows XP | 
92.00% | 
 | 
| Windows XP Professional | 
4.50% | 
 | 
| Windows XP Home Edition | 
2.50% | 
 | 
| Windows Server 2003, Standard Edition | 
0.50% | 
 | 
| Microsoft Windows XP Home Edition | 
0.50% | 
 | 
Distribution by country
United States installs about 43.10% of Crypto API32.
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Dell | 
41.62% | 
 | 
| Intel | 
12.18% | 
 | 
| Compaq | 
8.12% | 
 | 
| American Megatrends | 
7.61% | 
 | 
| Toshiba | 
7.11% | 
 | 
| GIGABYTE | 
5.08% | 
 | 
| Hewlett-Packard | 
5.08% | 
 | 
| ASUS | 
4.06% | 
 | 
| Sahara | 
3.55% | 
 | 
| Gateway | 
2.03% | 
 | 
| Acer | 
1.52% | 
 | 
| Lenovo | 
1.02% | 
 | 
| Sony | 
1.02% | 
 |