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Process Name

  

What is lsass.exe? Local Security Authority

Vendor:      Microsoft
Product:     Windows
Vendor Website:     
Last Seen by PC Pitstop:      No Data

Process is Bad PC Pitstop has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Pitstop has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Pitstop has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: lsass.exe provides security functions in Windows 2000/XP. Leave it running, is very important for windows.

lsass.exe is an essential part of Windows and required for Windows to work properly. It should never be disabled.


lsass.exe is known to be a bad process. Start this Free scan to check your other threats to your PCs security, like this file.
lsass.exe could be a harmful process. Start this Free Scan to check for threats to your PC Security.
This information brought to you by PC Matic SuperShield. Start this Free scan to check your threats to your PCs security.
lsass.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Check your PC for the bad versions of this file - with this
Free Security Scan.

Percentage of recently scanned PC's with this process running: 24.02%
Average CPU use for this program: 0%
Average RAM for this program: 3 MB

Program Name MD5 Count
lsass.exe

MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 File Info Last Seen Signed Day Week Month Threat info
1 Status 0x7645da586c40cf349a4e1ba1903f4ffe More File Information 8/26/2018 Unsigned 0 0 0 Not Applicable
2 Status 0xea0d394ef9a9f225a5c4bd6ec83fe78a More File Information 8/21/2018 Signed 0 0 0 Not Applicable
3 Status 0xb7a23a91ad9cb04af9e21cf775cce775 More File Information 8/12/2018 Unsigned 0 0 5 Not Applicable
4 Status 0x7fb33a9a2e6b6d5ca9318668b95ca69c More File Information 8/6/2018 Unsigned 0 0 13 Not Applicable
5 Status 0x62056add38513a86c4866e912371b56b More File Information 8/6/2018 Unsigned 0 0 30 Not Applicable
6 Status 0xe0105f3b5b1c4b0f5b3d788a13504ec6 More File Information 8/3/2018 Unsigned 0 0 2 Not Applicable
7 Status 0xbf2466b3e18e970d8a976fb95fc1ca85 More File Information 8/2/2018 Unsigned 0 0 5 Not Applicable
8 Status 0x07932d7ba536b0bb58306a156a9afc31 More File Information 7/25/2018 Unsigned 0 0 0 Not Applicable
9 Status 0x0793f40b9b8a1bdd266296409dbd91ea More File Information 7/24/2018 Unsigned 0 0 0 Not Applicable
10 Status 0x64ea74b6a8f6b5eda4b6651b47339d5c More File Information 7/24/2018 Unsigned 0 0 0 Not Applicable
11 Status 0x7884c1edf5bd21749c206e8c4b5db409 More File Information 7/20/2018 Unsigned 0 0 0 Not Applicable
12 Status 0x979c12c081dff8bfe24eea2d68234bda More File Information 7/18/2018 Unsigned 0 0 0 Not Applicable
13 Status 0xf1da34d64f2ba200d28a7451804e2fee More File Information 7/7/2018 Unsigned 0 0 0 Not Applicable
14 Status 0xdccdd65a4e68360e5cf57afc864c64e0 More File Information 7/3/2018 Unsigned 0 0 0 Not Applicable
15 Status 0x22fd35fb36b08c1d5459726933699fe9 More File Information 7/2/2018 Unsigned 0 0 0 Not Applicable
16 Status 0xa3e186b4b935905b829219502557314e More File Information 6/30/2018 Unsigned 0 0 0 Not Applicable
17 Status 0xc2243ff9e9aad0c30e8b1a0914da15b6 More File Information 6/28/2018 Unsigned 0 0 0 Not Applicable
18 Status 0x293a37bdf7137e92a99bd3f4f2f19c71 More File Information 6/27/2018 Unsigned 0 0 0 Not Applicable
19 Status 0xc9744493b99249ca8bede9190eb58344 More File Information 6/25/2018 Unsigned 0 0 0 Not Applicable
20 Status 0x114a2c87fabb46d3124232b62528d099 More File Information 6/25/2018 Unsigned 0 0 0 Not Applicable
21 Status 0x7404cdf0b904c6b8aa36c1d167d9f286 More File Information 6/24/2018 Unsigned 0 0 0 Not Applicable
22 Status 0x2d3ac5e7ac01e905f3abd2d745fe3a9b More File Information 6/21/2018 Unsigned 0 0 0 Not Applicable
23 Status 0x627b40eb2595d8fcf1960f33389eb7d3 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
24 Status 0x1667d76fbf42b24b9de3e8b0a7cf06be More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
25 Status 0x618ba9298726844da4e9e53c7c8d4015 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
26 Status 0xf65f365ac0d1657917efdb52445c848b More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
27 Status 0x27945cf21e17afbff1e31993aaee4551 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
28 Status 0x981ce3e3a653511799f4a862494b66a8 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
29 Status 0xac0d7a5778d5a8c17ecfeecb302b4fa4 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
30 Status 0xbf08de8e4fa1f143d41b3241f7fce5f6 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
31 Status 0x1bfcf24227b53f35ba534bf94f0db95c More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
32 Status 0xf42309c4191c506b71db5d1126d26318 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
33 Status 0x81951f51e318aecc2d68559e47485cc4 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
34 Status 0xfa7b950e4ca6aa260c4eaba19e03644d More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
35 Status 0xdd17e1573651293d4ed31053795b3471 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
36 Status 0xd2967f6d4205a227aaa7d094c12f7141 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
37 Status 0x35f0817c803dfc520cbf7031b72b6a17 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
38 Status 0xfbcb2dfa40862daa7b1534c9538208a5 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
39 Status 0xba0fe19728f5fa8473fb13c9c031fcc0 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
40 Status 0x213601d688579b98f576ba7ca88496de More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
41 Status 0x8cad69b705d065ccaaa0e4c17c07b21e More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
42 Status 0xbe2d700a9b21b40622c250fe1206a02f More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
43 Status 0x91d8b4ff9cd5725dd6507f49cc50bb03 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
44 Status 0xf0f6e52554e314a71e776b1086b5b3dd More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
45 Status 0x7abc23f3d86880ad62acedc7479608f8 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
46 Status 0x0b0a841a8de520cb85ea985ddd21cae3 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
47 Status 0x3228be5229f9eefb18654a56b016f642 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
48 Status 0x24d7fcb0a817b4d841a3ca67212fe500 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
49 Status 0x0421593a1955fe63245b700560b44600 More File Information 6/20/2018 Unsigned 0 0 0 Not Applicable
50 Status 0x4b66fc6316d1940837965c01d6ddd9a1 More File Information 6/11/2018 Unsigned 0 0 0 Not Applicable
51 Status 0x2668762334e663b7bd68067a047c4187 More File Information 6/11/2018 Unsigned 0 0 0 Not Applicable
52 Status 0x803b370865d907ea21dc0c2b6a8936b5 More File Information 6/9/2018 Unsigned 0 0 0 Not Applicable
53 Status 0x204f3f58212b3e422c90bd9691a2df28 More File Information 5/24/2018 Unsigned 0 0 0 Not Applicable
54 Status 0x94e06d509d50807774f35bee3163e806 More File Information 5/24/2018 Signed 0 0 0 Not Applicable
55 Status 0x671aca589da3733fac878a751c5bf0ed More File Information 5/19/2018 Unsigned 0 0 0 Not Applicable
56 Status 0x54c0e3156872881f6ab017210278e27e More File Information 5/12/2018 Unsigned 0 0 0 Not Applicable
57 Status 0xa3ffecf43819c7162df774e43c6c724c More File Information 5/12/2018 Unsigned 0 0 0 Not Applicable
58 Status 0xf29b6e0a072c06bbd983429be8321dde More File Information 4/2/2018 Unsigned 0 0 0 Not Applicable
59 Status 0x260bf9c43ee12c6898a9f5aab0fb0e5d More File Information 4/1/2018 Unsigned 0 0 0 Not Applicable
60 Status 0x1f83bb829c2a02cd615b7a1378ec5e6b More File Information 3/30/2018 Unsigned 0 0 0 Not Applicable
61 Status 0x569e8136ef71455a389f4f8a4f6f7fe7 More File Information 3/18/2018 Unsigned 0 0 0 Not Applicable
62 Status 0x4c3fac816925f73a34ad52f1f7c0a7ea More File Information 3/17/2018 Unsigned 0 0 0 Not Applicable
63 Status 0x97d879a884e7cdfed51ad63348a35254 More File Information 3/17/2018 Unsigned 0 0 0 Not Applicable
64 Status 0xf021dafb1f87616fceba159c2ed7042f More File Information 3/17/2018 Unsigned 0 0 0 Not Applicable
65 Status 0x61258beb4e887fbb9f791f4ccdd624ed More File Information 3/12/2018 Unsigned 0 0 0 Not Applicable
66 Status 0xc731b1fe449d4e9cea358c9d55b69be9 More File Information 2/10/2018 Unsigned 0 0 0 Not Applicable
67 Status 0x6a0e382e74280e4cc0df17fe2661d003 More File Information 2/10/2018 Unsigned 0 0 0 Not Applicable
68 Status 0xc8152b86c0f12e61b0ad5c95751547d3 More File Information 1/31/2018 Unsigned 0 0 0 Not Applicable
69 Status 0x382100e75b6f4668aeaef228c6ceffad More File Information 1/31/2018 Signed 0 0 0 Not Applicable
70 Status 0xf23812f9f7b130854e4bc0389f7c688c More File Information 1/31/2018 Unsigned 0 0 0 Not Applicable
71 Status 0x04f6c08b30c599d301ce8530a6f6a703 More File Information 1/31/2018 Unsigned 0 0 0 Not Applicable
72 Status 0x55c62f66528a7bf58ea964b70bcb3d96 More File Information 1/31/2018 Unsigned 0 0 0 Not Applicable
73 Status 0x3020f87f3b7d2b7010b10c0181c6890b More File Information 1/30/2018 Unsigned 0 0 0 Not Applicable
74 Status 0xcb0e57424a776c51ef42469064adbf08 More File Information 1/29/2018 Unsigned 0 0 0 Not Applicable
75 Status 0x8a6ed755df7097571660723e06ba7b81 More File Information 1/29/2018 Unsigned 0 0 0 Not Applicable
76 Status 0xf702ab6181513303ab0fc8d59e52708b More File Information 1/24/2018 Unsigned 0 0 0 Not Applicable
77 Status 0x3950680e83482d369b57bd2241730ab1 More File Information 1/24/2018 Unsigned 0 0 0 Not Applicable
78 Status 0x7f820060643affb0eedffc974f3157b6 More File Information 1/24/2018 Signed 0 0 0 Not Applicable
79 Status 0x13fe29c1c8e782829c7faa3b14f4a666 More File Information 1/21/2018 Unsigned 0 0 0 Not Applicable
80 Status 0xc1f7d40c4827b81eb815dc27134f9ce9 More File Information 1/21/2018 Unsigned 0 0 0 Not Applicable
81 Status 0xc8a7f80db5c193dd67747a1ba4b1782e More File Information 1/9/2018 Unsigned 0 0 0 Not Applicable
82 Status 0xba909da3d184ef80f9293ab9e12ff30f More File Information 1/4/2018 Signed 0 0 0 Not Applicable
83 Status 0x5c6553d5e541e15c18bbd59e0fabf2f4 More File Information 12/26/2017 Signed 0 0 0 Not Applicable
84 Status 0x6e0e63801fbef27995107b8269bcfaad More File Information 12/25/2017 Unsigned 0 0 0 Not Applicable
85 Status 0xfccd46f56dd641ed856fc0e65757b4fd More File Information 12/25/2017 Unsigned 0 0 0 Not Applicable
86 Status 0xa56f60dda13aa3641426db289c282cb2 More File Information 12/25/2017 Unsigned 0 0 0 Not Applicable
87 Status 0x5954b1c5fcfe4fa8db53c6dccb1768a6 More File Information 12/25/2017 Unsigned 0 0 0 Not Applicable
88 Status 0xca69e856332e2d85294665f6b7e97254 More File Information 12/19/2017 Unsigned 0 0 0 Not Applicable
89 Status 0x4e568dbe3fff1a0025eb432dc929b78f More File Information 12/18/2017 Unsigned 0 0 0 Not Applicable
90 Status 0x1e0352fa9a69c4341c89c660a6a2cfdc More File Information 11/18/2017 Unsigned 0 0 0 Not Applicable
91 Status 0x9e3c77b0dde77ba34fe35512fcddeb75 More File Information 11/3/2017 Unsigned 0 0 0 Not Applicable
92 Status 0x9a83fa0ec9b0dced2cbc49dd05901920 More File Information 10/13/2017 Signed 0 0 0 Not Applicable
93 Status 0xf6f209ddb94959ba104fc8fc87c53759 More File Information 10/11/2017 Signed 0 0 0 Not Applicable
94 Status 0x6f8e95716c1a27ff2fe96d30b147f1c1 More File Information 10/2/2017 Signed 0 0 0 Not Applicable
95 Status 0xdf60ae600f1557a85d0eeddc4633f147 More File Information 9/26/2017 Unsigned 0 0 0 Not Applicable
96 Status 0xe437a8690d4866f3420a2e640a0763ce More File Information 9/20/2017 Unsigned 0 0 0 Not Applicable
97 Status 0x9936f9e94c6e3f47a158d7bff020575a More File Information 9/3/2017 Signed 0 0 0 Not Applicable
98 Status 0xeabfcda6e996f8a32dc1b302f7683bb2 More File Information 7/22/2017 Signed 0 0 0 Not Applicable
99 Status 0x79b5dec7098cf4a66cab4dbe8e6485f0 More File Information 7/21/2017 Unsigned 0 0 0 Not Applicable
100 Status 0xd950c17c1984f430a708cf712573c9c6 More File Information 7/19/2017 Unsigned 0 0 0 Not Applicable
MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 Last Seen File Date Revision Common Name Size
1 Status 0x747ed861374e5589ee56d28e01bdcfe1 12/31/2017 10:32:00 PM Unknown Unknown Local Security Authority 23 KB
2 Status 0x3c9f668112aae22401bc4aff90bd6782 12/30/2016 1:58:00 AM Unknown Unknown Local Security Authority 13 KB
3 Status 0x70885577298b92939f3b7af54d5f8943 11/20/2016 9:42:00 AM Unknown 5.1.2600.3311 (xpsp.080212-0010) Local Security Authority 13 KB
4 Status 0x81951f51e318aecc2d68559e47485cc4 10/27/2016 3:23:00 PM Unknown Unknown Local Security Authority 22 KB
5 Status 0xabe0d5760dafd55390057378cda68bd8 7/22/2016 12:46:00 PM Unknown Unknown Local Security Authority 13 KB
6 Status 0x3228be5229f9eefb18654a56b016f642 4/30/2015 12:30:00 PM Unknown Unknown Local Security Authority 22 KB
7 Status 0x21844f6da13ece4737d0b7524edeb6ec 4/15/2015 12:47:00 PM Unknown Unknown Local Security Authority 13 KB
8 Status 0xf65f365ac0d1657917efdb52445c848b 4/14/2015 2:55:00 AM Unknown Unknown Local Security Authority 22 KB
9 Status 0xe4b556449b263674e741bd10108498c8 4/4/2015 5:32:00 AM Unknown 5.1.2600.3300 (xpsp.080125-2034) Local Security Authority 13 KB
10 Status 0x809c3dfadc08d0eb15e5440f2a65434c 3/10/2015 3:42:00 AM Unknown Unknown Local Security Authority 13 KB
11 Status 0x8a590ea109b5e0c7629e022f8a6b17c5 2/28/2015 1:08:00 AM Unknown 5.1.2600.0 (xpclient.010817-1148) Local Security Authority 11 KB
12 Status 0x534d60486885550759f6123228dec5ca 2/5/2015 9:02:00 PM Unknown Unknown Local Security Authority 13 KB
13 Status 0x9f3744a5c6f49291a7a685040a013399 2/5/2015 3:48:00 PM Unknown 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) Local Security Authority 13 KB
14 Status 0xdccfd56386f10658711415c7c2dda2f6 1/21/2015 2:54:00 PM Unknown Unknown Local Security Authority 16 KB
15 Status 0xc731b1fe449d4e9cea358c9d55b69be9 1/15/2015 12:38:00 AM Unknown Unknown Local Security Authority 7 KB
16 Status 0x559c7769b397f07e12725ee55337d4c6 1/14/2015 10:53:00 PM Unknown Unknown Local Security Authority 21 KB
17 Status 0x259af82a0932eea4f316f92db94707b6 1/12/2015 6:12:00 PM Unknown 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) Local Security Authority 13 KB
18 Status 0x543b4545600f5b26150ff3f639aa670a 1/2/2015 3:35:00 PM Unknown 5.1.2600.5503 (xpsp.080306-1609) Local Security Authority 13 KB
19 Status 0xdcf733788c7d088d814e5f80eb4b3e0f 1/1/2015 1:09:00 AM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) Local Security Authority 9 KB
20 Status 0x3978f3540329e16c0ac3bcf677e5669f 12/1/2014 10:03:00 PM Unknown Unknown Local Security Authority 9 KB
21 Status 0x8b383cbc02e86c35a9669e1e6e21d0e0 10/25/2014 11:24:00 AM Unknown Unknown Local Security Authority 13 KB
22 Status 0x34a82debefb057fcccbe15f619fc98a7 9/16/2014 6:07:00 PM Unknown 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) Local Security Authority 13 KB
23 Status 0x0c13d582edaf90cbea454a1ac535b913 9/6/2014 2:48:00 AM Unknown 5.00.2195.6902 Local Security Authority 32 KB
24 Status 0xc4523583ccc32df9221015c36c34527a 9/1/2014 12:57:00 PM Unknown Unknown Local Security Authority 13 KB
25 Status 0x9086126fb5fd15ceb387121506400244 8/30/2014 4:56:00 AM Unknown 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) Local Security Authority 13 KB
MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 Last Seen File Date Revision Common Name Size
1 Status 0x7423f209d265a87aa6b307440b7c26c7 12/28/2014 3:25:00 AM Unknown Unknown Possible Virus ** Read ** 228 KB
2 Status 0x7cbd8d3b6fa35179bb2f42643526d9ab 12/7/2012 1:10:00 AM Unknown Unknown Possible Virus ** Read ** 368 KB
3 Status 0x9df3dd6f068eec01a2ab829100e60c8f 11/8/2012 1:50:00 PM Unknown Unknown Possible Virus ** Read ** 256 KB
4 Status 0xf536047a1fb17b7a962f0ae91cb8f838 6/11/2012 12:42:00 AM Unknown Unknown Possible Virus ** Read ** 208 KB
5 Status 0x8d4dca33b50b4f4d5b3527e02df75d3c 5/17/2012 11:32:00 AM Unknown Unknown Possible Virus ** Read ** 252 KB
6 Status 0x0f6a0b74b7c3d1d5d5d8efa063e181c8 2/4/2012 9:36:00 PM Unknown Unknown Possible Virus ** Read ** 51 KB
7 Status 0x2f7cef1a0953f9624ddff13c1425ac37 4/14/2011 1:09:00 PM Unknown Unknown Possible Virus ** Read ** 223 KB
8 Status 0x9f7519c486c3b1721d9d209645bb708f 2/23/2011 4:37:00 AM Unknown Unknown Possible Virus ** Read ** 94 KB
9 Status 0xaf89481fd6ded35fa15535bb27ba9582 12/8/2010 1:41:00 PM Unknown Unknown Possible Virus ** Read ** 256 KB
10 Status 0xa0c8b3c28f751cc4335f11e0598276de 11/30/2010 12:53:00 PM Unknown Unknown Possible Virus ** Read ** 29 KB
11 Status 0x5ab72d1524268c8a5cd5068da7097772 10/3/2010 12:47:00 AM Unknown Unknown Possible Virus ** Read ** 256 KB
12 Status 0x335cef0a1f9fc2d50f58e2485ece8374 6/5/2010 1:17:00 AM Unknown Unknown Possible Virus ** Read ** 236 KB
13 Status 0x4eac761a3995e8a1e0668fcbc75217df 5/25/2010 3:28:00 PM Unknown Unknown Possible Virus ** Read ** 256 KB
14 Status 0xc87f83bcea15c119fecab5e06ace621f 5/20/2010 10:23:00 AM Unknown Unknown Possible Virus ** Read ** 256 KB
15 Status 0xbbecec47060caca894ef9158ba7d4c1d 5/8/2010 3:57:00 PM Unknown Unknown Possible Virus ** Read ** 256 KB
16 Status 0x861d8a8cf7a46171303932eabbc77bfb 5/1/2010 7:43:00 AM Unknown Unknown Possible Virus ** Read ** 228 KB
17 Status 0x43917a937c6a8ddb9cb2833d53c2be20 4/26/2010 7:47:00 AM Unknown Unknown Possible Virus ** Read ** 284 KB
18 Status 0x606d40f4cf2906e6d9d558119199c27c 4/26/2010 4:17:00 AM Unknown Unknown Possible Virus ** Read ** 256 KB
19 Status 0xcbee96d69df1f8760db014abfc3ae23a 4/10/2010 6:35:00 AM Unknown Unknown Possible Virus ** Read ** 108 KB
20 Status 0x69b7856f4e9959fd28cd7ee5623bf484 3/30/2010 5:14:00 PM Unknown Unknown Possible Virus ** Read ** 105 KB
21 Status 0xbc2dc6b7be79bad747b0de3f51d4e677 3/30/2010 3:13:00 PM Unknown Unknown Possible Virus ** Read ** 256 KB
22 Status 0xc3cc4323e32594f868d5573b5bc74c10 3/19/2010 11:51:00 PM Unknown Unknown Possible Virus ** Read ** 228 KB
23 Status 0x8eab45cc68be3629d05b91ed0b1543bd 3/13/2010 3:53:00 PM Unknown Unknown Possible Virus ** Read ** 228 KB
24 Status 0xf28ff32f4cb00f941644a1e0fd8c751f 3/12/2010 9:36:00 PM Unknown Unknown Possible Virus ** Read ** 704 KB
25 Status 0x28f50b89d95a77311800000f1988a6de 3/4/2010 3:13:00 PM Unknown Unknown Possible Virus ** Read ** 816 KB



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Important Note

A file name alone may not be enough for positive identification. PC Pitstop's Overdrive tests and spyware scan use information such as the company name, product name, or install directory.

If you are unable to identify a file, ask about it in our forums after running our full tests.