KfeCoDrv.sys
Killer Traffic Control Callout Driver file version info
Driver on Windows LOLDrivers vulnerable driver
A known vulnerable driver
T1068Exploitation for Privilege Escalation
Its entrieshttps://www.loldrivers.io/drivers/3e0bf6dc-791b-4170-8c40-427e7299d93d/
https://www.loldrivers.io/drivers/76b5dfae-b384-45ce-8646-b2eec6b76a1e/
https://www.loldrivers.io/drivers/76b5dfae-b384-45ce-8646-b2eec6b76a1e/
2 known samples
9.8.4.59 · its entry
9a91d6e83b8fdec536580f6617f10dfc64eedf14ead29a6a644eb154426622ba9.7.4.11 · its entry
b583414fcee280128788f7b39451c511376fe821f455d4f3702795e96d560704From 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 KfeCoDrv.sys?
ProductKiller Traffic Control, Rivet Networks, LLC.
DescriptionKiller Traffic Control Callout 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.