CmdID / Files

rtport.sys

Generic Port I/O for Win32 file version info

Driver on Windows LOLDrivers vulnerable driver 1 Sigma rule names it

A known vulnerable driver

from LOLDrivers

T1068Exploitation for Privilege Escalation

Its entryhttps://www.loldrivers.io/drivers/8ecc8439-0554-40d0-9130-c02941deadbe/

8 known samples

5.0.2195.1711 · its entry

3c0a36990f7eef89b2d5f454b6452b6df1304609903f31f475502e4050241dd8

5.0.2195.1711 · its entry

71423a66165782efb4db7be6ce48ddb463d9f65fd0f266d333a6558791d158e5

5.0.2195.1711 · its entry

8fe429c46fedbab8f06e5396056adabbb84a31efef7f9523eb745fc60144db65

5.00.2195.1620 · its entry

6f806a9de79ac2886613c20758546f7e9597db5a20744f7dd82d310b7d6457d0

5.00.2195.1 · its entry

a29093d4d708185ba8be35709113fb42e402bbfbf2960d3e00fd7c759ef0b94e

5.00.2195.1 · its entry

c490d6c0844f59fdb4aa850a06e283fbf5e5b6ac20ff42ead03d549d8ae1c01b

5.00.2195.1 · its entry

e3dbafce5ad2bf17446d0f853aeedf58cc25aa1080ab97e22375a1022d6acb16

1.0.01.0000 · its entry

ff322cd0cc30976f9dbdb7a3681529aeab0de7b7f5c5763362b02c15da9657a1

From 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 rtport.sys?

file version info and known copies

ProductWindows (R) 2003 DDK 3790 provider, Windows (R) 2003 DDK 3790 provider

DescriptionGeneric Port I/O for Win32

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.

What detects it

Sigma

Sigma names rtport.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.