TmComm.sys
TrendMicro Common Module file version info
Driver on Windows LOLDrivers vulnerable driver 1 Sigma rule names it
A known vulnerable driver
https://www.loldrivers.io/drivers/d35cb48d-2aca-4d7d-a194-f4566183bcd9/
42 known samples
Show the 42 samples’ SHA-256 hashes
7.30.0.1099 · its entry
cc687fe3741bbde1dd142eac0ef59fd1d4457daee43cdde23bb162ef28d04e647.30.0.1078 · its entry
818e396595d08d724666803cd29dac566dc7db23bf50e9919d04b33afa988c017.30.0.1065 · its entry
385485e643aa611e97ceae6590c6a8c47155886123dbb9de1e704d0d1624d0397.30.0.1065 · its entry
b773511fdb2e370dec042530910a905472fcc2558eb108b246fd3200171b04d37.30.0.1049 · its entry
bcfc2c9883e6c1b8429be44cc4db988a9eecb544988fbd756d18cfca6201876f7.0.0.1176 · its entry
ecd07df7ad6fee9269a9e9429eb199bf3e24cf672aa1d013b7e8d90d753245667.0.0.1101 · its entry
e3eff841ea0f2786e5e0fed2744c0829719ad711fc9258eeaf81ed65a52a89187.0.0.1099 · its entry
62f5e13b2edc00128716cb93e6a9eddffea67ce83d2bb426f18f5be08ead89e07.0.0.1099 · its entry
ee3ff12943ced401e2b6df9e66e8a0be8e449fa9326cab241f471b2d8ffefdd76.70.0.1140 · its entry
4e37592a2a415f520438330c32cfbdbd6af594deef5290b2fa4b9722b898ff696.70.0.1129 · its entry
7c731c0ea7f28671ab7787800db69739ea5cd6be16ea21045b4580cf95cbf73b6.70.0.1129 · its entry
fca10cde7d331b7f614118682d834d46125a65888e97bd9fda2df3f15797166c6.70.0.1128 · its entry
3c4207c90c97733fae2a08679d63fbbe94dfcf96fdfdf88406aa7ab3f80ea78f6.70.0.1121 · its entry
12eda8b65ed8c1d80464a0c535ea099dffdb4981c134294cb0fa424efc85ee566.70.0.1117 · its entry
fda93c6e41212e86af07f57ca95db841161f00b08dae6304a51b467056e562806.70.0.1106 · its entry
0909005d625866ef8ccd8ae8af5745a469f4f70561b644d6e38b80bccb53eb066.70.0.1098 · its entry
2afdb3278a7b57466a103024aef9ff7f41c73a19bab843a8ebf3d3c4d4e82b306.70.0.1078 · its entry
ec5fac0b6bb267a2bd10fc80c8cca6718439d56e82e053d3ff799ce5f3475db56.70.0.1073 · its entry
5192ec4501d0fe0b1c8f7bf9b778f7524a7a70a26bbbb66e5dab8480f6fdbb8b6.60.0.1084 · its entry
c082514317bf80a2f5129d84a5a55e411a95e32d03a4df1274537704c80e41dd6.60.0.1082 · its entry
478d855b648ef4501d3b08b3b10e94076ac67546b0ce86b454324f1bf9a78aa06.60.0.1056 · its entry
7837cb350338c4958968d06b105466da6518f5bb522a6e70e87c0cad851284086.50.0.1058 · its entry
e4d9f037411284e996a002b15b49bc227d085ee869ae1cd91ba54ff7c244f0366.50.0.1041 · its entry
dbc604b4e01362a3e51357af4a87686834fe913852a4e0a8c0d4c1a0f7d076ed6.20.0.1008 · its entry
76e807b6c0214e66455f09a8de8faad40b738982ca84470f0043de02904495246.0.0.1072 · its entry
654c5ba47f74008c8f49cbb97988017eec8c898adc3bb851bc6e1fdf9dcf54ad5.50.0.1124 · its entry
1c1251784e6f61525d0082882a969cb8a0c5d5359be22f5a73e3b0cd38b516875.50.0.1091 · its entry
80a59ca71fc20961ccafc0686051e86ae4afbbd4578cb26ad4570b92076510855.50.0.1070 · its entry
89108a15f009b285db4ef94250b889d5b11b96b4aa7b190784a6d1396e893e105.50.0.1070 · its entry
97b32ddf83f75637e3ba934df117081dd6a1c57d47a4c9700d35e736da11d5bd5.50.0.1047 · its entry
5027fce41ed60906a0e76b97c95c2a5a83d57a2d1cd42de232a21f26c0d58e485.50.0.1033 · its entry
d783ace822f8fe4e25d5387e5dd249cb72e62f62079023216dc436f1853a150f5.0.0.1113 · its entry
3e1d47a497babbfd1c83905777b517ec87c65742bee7eb57a2273eca825d22725.0.0.1104 · its entry
6ffdde6bc6784c13c601442e47157062941c47015891e7139c2aaba676ab59cc3.20.0.1012 · its entry
4bc0921ffd4acc865525d3faf98961e8decc5aec4974552cbbf2ae8d5a569de42.80.0.1077 · its entry
3fa6379951f08ed3cb87eeba9cf0c5f5e1d0317dcfcf003b810df9d795eeb73e2.80.0.1063 · its entry
ed2f33452ec32830ffef2d5dc832985db9600c306ed890c47f3f33ccbb335c392.5.0.1121 · its entry
a8027daa6facf1ff81405daf6763249e9acf232a1a191b6bf106711630e6188e2.5.0.1106 · its entry
61befeef14783eb0fed679fca179d2f5c33eb2dcbd40980669ca2ebeb3bf11cf2.2.0.1016 · its entry
adc10de960f40fa9f6e28449748250fa9ddfd331115b77a79809a50c606753ee2.0.0.1118 · its entry
c9014b03866bf37faa8fdb16b6af7cfec976aaef179fd5797d0c0bf8079d3a8c1.6.0.1052 · its entry
a903f329b70f0078197cb7683aae1bb432eaf58572fe572f7cb4bc2080042d7eFrom 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 TmComm.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 TmComm.sys in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.