eedDiskEncryptionDriver.sys
PGPwde NT/Win2k driver file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
2 known samples
11.1.3 (Build 554) · its entry
fab797f9e498b078dbea8c05e7ddcf157db9aa902e2f7c0e89e21c1308867f1611.1.1 (Build 1200) · its entry
435f56a1f5bf3f89a29125b4e42396bb8d1499d20a5d4db865a35df23c41844fFrom 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 eedDiskEncryptionDriver.sys?
ProductSymantec Encryption Desktop, CA, Inc., a Broadcom subsidiary
DescriptionPGPwde NT/Win2k driver
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.