Astra64.sys
Astra driver for Windows XP 64-bit edition file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
1 known sample
6.0 · its entry
4a8b6b462c4271af4a32cf8705fa64913bfcdaefb6cf02d1e722c611d428cb16From LOLDrivers (Apache 2.0). A driver is known by its hash: a sample under another name is the same driver. In Ceplin, "<sha256>".whatis() says which sample a hash is.
Is it the real Astra64.sys?
ProductAstra Generic Device Driver for Windows 95/98/ME/NT/2000/2003/XP/XP64, Licensed for Sysinfo Lab
DescriptionAstra driver for Windows XP 64-bit edition
From the file’s version info, as recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look.