NICM.sys
Novell Client Portability Layer file version info
Driver on Windows LOLDrivers vulnerable driver 1 Sigma rule names it
A known vulnerable driver
https://www.loldrivers.io/drivers/86cff0de-2536-4b8d-a846-a7312c569597/
https://www.loldrivers.io/drivers/8ff4ab50-05b7-4bfa-b994-1920c4ed4978/
23 known samples
Show the 23 samples’ SHA-256 hashes
3.1.12.0 · its entry
00b3ff11585c2527b9e1c140fd57cb70b18fd0b775ec87e9646603056622a1fd3.1.12.0 · its entry
18f306b6edcfacd33b7b244eaecdd0986ef342f0d381158844d1f0ee1ac5c8d73.1.12.0 · its entry
3140005ce5cac03985f71c29732859c88017df9d41c3761aa7c57bbcb7ad29283.1.12.0 · its entry
94c226a530dd3cd8d911901f702f3dab8200d1d4fdc73fcb269f7001f4e669153.1.12.0 · its entry
c08581e3e444849729c5b956d0d6030080553d0bc6e5ae7e9a348d45617b97463.1.11.0 · its entry
3a65d14fd3b1b5981084cdbd293dc6f4558911ea18dd80177d1e5b54d85bcaa03.1.11.0 · its entry
4c859b3d11d2ff0049b644a19f3a316a8ca1a4995aa9c39991a7bde8d4f426a43.1.11.0 · its entry
6c7120e40fc850e4715058b233f5ad4527d1084a909114fd6a36b7b7573c4a443.1.11.0 · its entry
84739539aa6a9c9cb3c48c53f9399742883f17f24e081ebfa7bfaaf59f3ed4513.1.11.0 · its entry
8b688dd055ead2c915a139598c8db7962b42cb6e744eaacfcb338c093fc1f4e73.1.11.0 · its entry
a15325e9e6b8e4192291deb56c20c558dde3f96eb682c6e90952844edb984a003.1.11.0 · its entry
e279e425d906ba77784fb5b2738913f5065a567d03abe4fd5571695d418c1c0f3.1.11.0 · its entry
e728b259113d772b4e96466ab8fe18980f37c36f187b286361c852bd881017173.1.10.0 · its entry
1e9c236ed39507661ec32731033c4a9b9c97a6221def69200e03685c08e0bfa73.1.10.0 · its entry
76276c87617b836dd6f31b73d2bb0e756d4b3d133bddfe169cb4225124ca6bfb3.1.6.0 · its entry
1c2f1e2b0cc4da128feb73a6b9dd040df8495fefe861d69c9f44778c6ddb9b9b3.1.6.0 · its entry
6b71b7f86e41540a82d7750a698e0386b74f52962b879cbb46f17935183cd2c73.1.6.0 · its entry
6c5aef14613b8471f5f4fdeb9f25b5907c2335a4bc18b3c2266fb1ffd8f1741d3.1.6.0 · its entry
904e0f7d485a98e8497d5ec6dd6e6e1cf0b8d8e067fb64a9e09790af3c8c9d5a3.1.6.0 · its entry
cf3180f5308af002ac5d6fd5b75d1340878c375f0aebc3157e3bcad6322b71903.1.6.0 · its entry
dd4fedd5662122cbfe046a12e2137294ef1cb7822238d9e24eacc78f22f8e93d3.1.6.0 · its entry
ec1307356828426d60eab78ffb5fc48a06a389dea6e7cc13621f1fa82858a6133.1.0.0 · its entry
7a2cd1dc110d014165c001ce65578da0c0c8d7d41cc1fa44f974e8a82296fc25From 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 NICM.sys?
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 names NICM.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.