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Process Name

  

What is wuauclt.exe? Windows Update

Vendor:      Microsoft Corporation
Product:     
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: Windows Update

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

PC Pitstop recommends WinPatrol Plus for monitoring all of the background activity on your PC. WinPatrol Plus provides an easy to understand descriptions of over 15,000 processes and programs.


wuauclt.exe is known to be a bad process. Start this Free scan to check your other threats to your PCs security, like this file.
wuauclt.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.
wuauclt.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: 9.42%
Average CPU use for this program: null%
Average RAM for this program: null MB

Program Name MD5 Count
wuauclt.exe

MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 File Info Last Seen Signed Day Week Month Threat info
1 Status 0xb425e4ced25b899a52269a4400486098 More File Information 6/18/2018 Signed 454 3091 12292 Not Applicable
2 Status 0x75ee40b4a54c829d982f028eee4607a8 More File Information 6/18/2018 Signed 7 191 637 Not Applicable
3 Status 0x5cd7bcd4a02cd7e09cd9cda510891590 More File Information 6/18/2018 Signed 282 2102 11147 Not Applicable
4 Status 0x93002528ab3ce24ad7189dd1f0316a32 More File Information 6/18/2018 Signed 39 272 1234 Not Applicable
5 Status 0x771f514cc554175f61f8919572b090f6 More File Information 6/18/2018 Signed 4 36 119 Not Applicable
6 Status 0x6a0d38bb238fd5290ad76b76264cfdfd More File Information 6/18/2018 Signed 2520 2567 2579 Not Applicable
7 Status 0x891dd23e435d8d95d5a966b767f45a35 More File Information 6/18/2018 Signed 16 137 854 Not Applicable
8 Status 0x84ccd7bfbc7f9b4dda2623b1020141dc More File Information 6/18/2018 Unsigned 2 18 109 Not Applicable
9 Status 0xb0a43ec743402edba9527365291708a3 More File Information 6/18/2018 Unsigned 155 964 3094 Not Applicable
10 Status 0xce08490157d7c871a4f1e9d8057ec2a1 More File Information 6/18/2018 Unsigned 5502 33387 69785 Not Applicable
11 Status 0xb4eab9c15967ebd6e4569734892176d4 More File Information 6/18/2018 Signed 6 76 243 Not Applicable
12 Status 0xef6122ab06b2b38cf1fb0efd9a173ae3 More File Information 6/18/2018 Unsigned 3 33 157 Not Applicable
13 Status 0x9924cb57062b40c63f2138913f298b3f More File Information 6/18/2018 Signed 52 485 969 Not Applicable
14 Status 0xd8fbe4645ef13fa2f63704d075a837c2 More File Information 6/18/2018 Signed 384 3310 16148 Not Applicable
15 Status 0x43f5565167620259368cc963022e3aac More File Information 6/18/2018 Signed 4 63 357 Not Applicable
16 Status 0x521b79c63027204dbf8f9b7758e2a9a9 More File Information 6/18/2018 Signed 24 480 1702 Not Applicable
17 Status 0x5debddab676eca56a256115a311ed4f7 More File Information 6/18/2018 Signed 10 87 138 Not Applicable
18 Status 0xcfc2be04720f0f51932f57fc68e076ee More File Information 6/18/2018 Signed 136 879 3725 Not Applicable
19 Status 0xad1c29fe69583db518fe5afcedad339d More File Information 6/18/2018 Unsigned 130914 517348 1922817 Not Applicable
20 Status 0x8737c6345141bb27430a836d359e23ff More File Information 6/18/2018 Unsigned 1301 11507 66715 Not Applicable
21 Status 0xb43f43f2e345ef89db834f2f769e5d1d More File Information 6/18/2018 Signed 407 1871 7178 Not Applicable
22 Status 0x7ebe08c48517fa4a856955f405ec413b More File Information 6/18/2018 Signed 1 9 135 Not Applicable
23 Status 0x4766a523bd8265f3082662a49c382680 More File Information 6/18/2018 Signed 2 71 131 Not Applicable
24 Status 0xaae63132aee6a66a8da6dadb7ec6c28f More File Information 6/18/2018 Signed 3 15 88 Not Applicable
25 Status 0x1d30b15a3296ad6c2db4eb7f3dd5dd4d More File Information 6/18/2018 Signed 21 205 702 Not Applicable
26 Status 0x6c44ddbda88013fb4367d61ec6498b80 More File Information 6/18/2018 Signed 24 133 524 Not Applicable
27 Status 0x6544054d27a9531c6600e6d594b9dd79 More File Information 6/18/2018 Signed 1 8 18 Not Applicable
28 Status 0xed6a11f4562f89f559243ac87b01dbf4 More File Information 6/18/2018 Signed 6 36 476 Not Applicable
29 Status 0xa28ed9e67c6ebd952dc354fdc4a52595 More File Information 6/18/2018 Unsigned 32 71 266 Not Applicable
30 Status 0xcdbe532602413e7fb0c395024749c7aa More File Information 6/18/2018 Unsigned 92 881 109586 Not Applicable
31 Status 0x865bde0984c7794800a582d70f186afe More File Information 6/18/2018 Signed 10 66 253 Not Applicable
32 Status 0x1f0038f5b57d5bda7c1368ea240b4d57 More File Information 6/18/2018 Unsigned 22155 182769 817998 Not Applicable
33 Status 0xe183fe2b532617f88d8f2db45d14688d More File Information 6/18/2018 Unsigned 457 10008 56741 Not Applicable
34 Status 0x42d4e0730f3cf8d96587d23e7b0bc39d More File Information 6/18/2018 Signed 1 6 59 Not Applicable
35 Status 0x288c851f6d7c90b85aad3cabde0a5592 More File Information 6/18/2018 Signed 1341 2396 6489 Not Applicable
36 Status 0x7f5a0ccf65eef8185ac43810b98eb6a9 More File Information 6/18/2018 Signed 3 6 6 Not Applicable
37 Status 0x5208cf96c2bbececb9dc8b0702576e4f More File Information 6/18/2018 Signed 61 373 911 Not Applicable
38 Status 0xff81090b6ef1a42a19df226632711d25 More File Information 6/18/2018 Unsigned 15 128 6282 Not Applicable
39 Status 0x392619a4a264ff3a6c4d96fc6388f1f6 More File Information 6/18/2018 Signed 4 25 112 Not Applicable
40 Status 0x233ab915dbb476bfd7218db553d91dcc More File Information 6/18/2018 Unsigned 4150 8995 47716 Not Applicable
41 Status 0x30b7d98dc425ddb424c8ddfdb55979ba More File Information 6/18/2018 Signed 23 136 627 Not Applicable
42 Status 0xbcc864123ef97e57b1a0c3a2066c216f More File Information 6/18/2018 Unsigned 15 250 950 Not Applicable
43 Status 0x8bacf65c95da69173fa80f644502f9bc More File Information 6/18/2018 Signed 98 685 3002 Not Applicable
44 Status 0x496f741f5ea0a938742c60441288ab62 More File Information 6/18/2018 Signed 56 369 1561 Not Applicable
45 Status 0xc896c9fc3433c94b913a3bcec08af472 More File Information 6/18/2018 Signed 1 2 24 Not Applicable
46 Status 0x83bf0ee2db8ab8059b8979e7df143af1 More File Information 6/18/2018 Signed 58 101 276 Not Applicable
47 Status 0xe654b78d2f1d791b30d0ed9a8195ec22 More File Information 6/18/2018 Signed 110 750 1707 Not Applicable
48 Status 0xed7262e52c31cf1625b65039102bc16c More File Information 6/18/2018 Unsigned 159 1180 3849 Not Applicable
49 Status 0x01d64a90525e6f8e2ab55497e87fb535 More File Information 6/18/2018 Signed 75 507 2074 Not Applicable
50 Status 0xdee3131d604da3d424b9a8987c15fa32 More File Information 6/18/2018 Signed 2 37 97 Not Applicable
51 Status 0xe89f94aed85bf3611f61608c26b64177 More File Information 6/18/2018 Unsigned 4 38 337 Not Applicable
52 Status 0x23d5ad57221486ce8b13d4d84e26cab2 More File Information 6/18/2018 Unsigned 1 7 29 Not Applicable
53 Status 0xb1ba251a93d6919780e9645fbbedc470 More File Information 6/18/2018 Signed 1 8 22 Not Applicable
54 Status 0x10d92a4d6a596e1845ffad78c5b068f3 More File Information 6/18/2018 Signed 737 14078 24475 Not Applicable
55 Status 0xc8f7fa1a3a3b23df12a2bcf4b500dee1 More File Information 6/18/2018 Signed 25640 510564 800213 Not Applicable
56 Status 0xd11db8d23ec381bc7b774b5ef7088ff6 More File Information 6/18/2018 Unsigned 71953 843399 2094960 Not Applicable
57 Status 0x56898182ce7e5f38f07cad6c6b0bf429 More File Information 6/18/2018 Unsigned 15038 134523 289201 Not Applicable
58 Status 0x668e9953ec7a53a0a5dc583a5fb94ba2 More File Information 6/18/2018 Signed 72 1032 3342 Not Applicable
59 Status 0x2c9832d1acf2dd5abbbe3cc872bf593f More File Information 6/18/2018 Signed 15 92 262 Not Applicable
60 Status 0x728984a95f7950324c3c937188065709 More File Information 6/18/2018 Signed 3968 43088 126569 Not Applicable
61 Status 0xbcf807fcdfa72c36fb19347abf5ec132 More File Information 6/18/2018 Signed 18 199 545 Not Applicable
62 Status 0x596b3eb2c246ab0c2c6ec754fa5ec675 More File Information 6/18/2018 Signed 387 4020 13497 Not Applicable
63 Status 0x914aa8e93d67eb379e5a519deac066b1 More File Information 6/18/2018 Signed 338 3736 15496 Not Applicable
64 Status 0xef8f1ef3d8e814547f5ba5b8f8e1f9c6 More File Information 6/18/2018 Signed 71 290 957 Not Applicable
65 Status 0x69895d9b73a225cb9dd9f4a5b4d5e50c More File Information 6/18/2018 Signed 17 116 269 Not Applicable
66 Status 0x5899df933bbdb9896f84f1c14dcc17f0 More File Information 6/18/2018 Signed 102 888 4440 Not Applicable
67 Status 0x9c83e5746601d765a5daf2fae3203e0d More File Information 6/18/2018 Unsigned 5611 23262 94732 Not Applicable
68 Status 0x0125887c73f635fbabb9fe2353c01ecc More File Information 6/18/2018 Unsigned 2 4 10 Not Applicable
69 Status 0x9bc061d87d340f806aa25060344a6280 More File Information 6/18/2018 Signed 5527 42837 246500 Not Applicable
70 Status 0x90172791b7dc499603cbf6924826a7a2 More File Information 6/18/2018 Signed 271 1839 8696 Not Applicable
71 Status 0x06ff82aaa60adf8b4010f1880563a14d More File Information 6/18/2018 Signed 259 2083 5615 Not Applicable
72 Status 0x334b2fe5f1277a967b192699b053f886 More File Information 6/18/2018 Signed 3 15 15 Not Applicable
73 Status 0x2e0b0a051ffaa86e358465bb0880d453 More File Information 6/18/2018 Signed 10827 96902 414567 Not Applicable
74 Status 0x7fbfaa84fe176d9ae932abc585ab68d5 More File Information 6/18/2018 Signed 24 221 1012 Not Applicable
75 Status 0x85a86111364decf9908894175cbc6dd8 More File Information 6/18/2018 Signed 6 51 171 Not Applicable
76 Status 0x4a12c727502a07c4b89b663b942df289 More File Information 6/18/2018 Signed 7 93 409 Not Applicable
77 Status 0x7f500afd4a4a11914c934780cdebc3d8 More File Information 6/18/2018 Signed 1 4 16 Not Applicable
78 Status 0x17eb5520615744ee8190861c120dff93 More File Information 6/18/2018 Signed 4 18 40 Not Applicable
79 Status 0xbb94c39c0eeb8810ce3e65611232d59c More File Information 6/18/2018 Signed 163 1225 4070 Not Applicable
80 Status 0xaeb009a5959b22c4b136cf4f98026fa0 More File Information 6/18/2018 Signed 1 8 32 Not Applicable
81 Status 0x64b432fb351118b222a5342a7a461696 More File Information 6/18/2018 Unsigned 51 409 8817 Not Applicable
82 Status 0x2e0b86e1775f5b25bcf1d811d204f514 More File Information 6/18/2018 Signed 6 59 238 Not Applicable
83 Status 0x5cfd1ca0fe043353d73923f659446f77 More File Information 6/18/2018 Unsigned 97 128 318 Not Applicable
84 Status 0xad8f7aff80968e3e42e73e2450c3c651 More File Information 6/18/2018 Signed 1 10 276 Not Applicable
85 Status 0x62bb79160f86cd962f312c68c6239bfd More File Information 6/18/2018 Signed 350 4371 23606 Not Applicable
86 Status 0xb0da80ff42a0819d162a86612896aaf2 More File Information 6/18/2018 Unsigned 4 47 343 Not Applicable
87 Status 0x8e93cdf0ea8edba63f07e2898a9b2147 More File Information 6/18/2018 Unsigned 4148 29841 125962 Not Applicable
88 Status 0xdce466eada16ed4e5590177f5611498a More File Information 6/18/2018 Signed 2 2 28 Not Applicable
89 Status 0x56e06eb6aa9ef1bcee31cfa581c70d95 More File Information 6/18/2018 Signed 57 546 2084 Not Applicable
90 Status 0xead9e413a6ceb9fd8e2ad9dc0716c061 More File Information 6/18/2018 Signed 15349 104974 474828 Not Applicable
91 Status 0x072678e0d68e9c3a7960328671134c7b More File Information 6/18/2018 Signed 151 1209 22137 Not Applicable
92 Status 0x3ba41800763e333c4e49ede8f2f11f4d More File Information 6/18/2018 Signed 28 85 201 Not Applicable
93 Status 0x7b0a0be4b067c9cc4898cffc30bad425 More File Information 6/18/2018 Signed 87 616 2422 Not Applicable
94 Status 0x3ab9868e0e78ad9cd501b83d7c293125 More File Information 6/18/2018 Signed 12 73 281 Not Applicable
95 Status 0xea2df5520d3623f353f43809a2f88086 More File Information 6/18/2018 Signed 36 149 486 Not Applicable
96 Status 0x6da660f80d71f40790d357c8b66dfa28 More File Information 6/18/2018 Signed 13 90 341 Not Applicable
97 Status 0x887b6b39b514aa05d99a6115c52245b8 More File Information 6/18/2018 Signed 7 7 11 Not Applicable
98 Status 0x6cdf693db2b20604e7314f8323f52f00 More File Information 6/18/2018 Signed 1 22 138 Not Applicable
99 Status 0x6fdc1fad277aef0a89b0d28f5675679c More File Information 6/18/2018 Unsigned 3601 36984 189851 Not Applicable
100 Status 0x5a0cb97a5801bca649c17752f8379472 More File Information 6/18/2018 Unsigned 4 38 116 Not Applicable
MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 Last Seen File Date Revision Common Name Size
1 Status 0x8d86b3e559bd04efeb745a12a2c6bdfb 2/5/2015 9:02:00 PM Unknown Unknown Windows Update 106 KB
2 Status 0x846908f3a9f03f85e78103ed9d87b441 2/3/2015 3:04:00 AM Unknown Unknown Windows Update 109 KB
3 Status 0xfc21787f32e3793a4c7c02d2bfaa5ae0 1/12/2015 6:12:00 PM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 110 KB
4 Status 0xe3ec2e7355c9ea123c59b498bbc3dbb9 12/14/2014 10:43:00 PM Unknown Unknown Windows Update 51 KB
5 Status 0xfcacad9819d9a698ac93a7188d97f355 9/20/2014 9:11:00 AM Unknown Unknown Windows Update 109 KB
6 Status 0x95b028f9a8b310d084ee816d3acc11b9 8/16/2014 8:04:00 AM Unknown Unknown Windows Update 0 KB
7 Status 0xb718e698d456c0fe62cfbbc186da742c 8/7/2014 11:17:00 AM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 109 KB
8 Status 0x4fe41a819f5a1ff0923f12b34830a6ca 8/1/2014 10:25:00 PM Unknown 5.4.3790.2182 built by: srv03_rtm(ntvbl04) Windows Update 111 KB
9 Status 0xbaf580b0166730ee51c7fab8667039a7 3/4/2013 5:35:00 PM Unknown Unknown Windows Update 238 KB
10 Status 0xbaab8042be0f201cebb68ea7f17b3413 12/21/2012 8:00:00 AM Unknown Unknown Windows Update 114 KB
11 Status 0xd053c92d12980c6d69cfce64fb9dcc0e 8/25/2012 11:14:00 PM Unknown Unknown Windows Update 135 KB
12 Status 0x49470bf2cfce084b3d3a7fb56b948c1c 4/12/2012 12:26:00 PM Unknown Unknown Windows Update 135 KB
13 Status 0x46990969761352f53b2310d266e2f1df 2/7/2012 3:21:00 PM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 110 KB
14 Status 0x01d64a90525e6f8e2ab55497e87fb535 2/2/2012 9:30:00 PM Unknown 7.1.6001.65 (Longhorn(wmbla).080123-1638) Windows Update 52 KB
15 Status 0xe2f9163fb1087506aace9d362145c734 1/31/2012 9:22:00 AM Unknown 5.8.0.2607 built by: dnsrv(wmbla) Windows Update 121 KB
16 Status 0x0b6dabd6fff1ad42a3cd65a1c7ee8f35 1/28/2012 8:52:00 AM Unknown Unknown Windows Update 67 KB
17 Status 0x16ac034e7753f0f3277af6f5c91d390b 1/26/2012 5:52:00 AM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 109 KB
18 Status 0x7d34ecbedc72d77fbf79fd3465e18697 1/22/2012 1:02:00 AM Unknown Unknown Windows Update 0 KB
19 Status 0xbe1978af584ee6271923a90efdabd268 1/15/2012 8:03:00 PM Unknown 5.4.3790.3300 (xpsp.080125-0707) Windows Update 108 KB
20 Status 0x1ae06a7c189c16f5116e2be6015f754d 1/13/2012 5:57:00 AM Unknown Unknown Windows Update 55 KB
21 Status 0xebb80e7de7c23d8bd2187f9a0b93709b 1/11/2012 3:40:00 PM Unknown 5.4.2600.0 (XPClient.010817-1148) Windows Update 109 KB
MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 Last Seen File Date Revision Common Name Size
1 Status 0xd316e28958873859b88d72cf47ad1ea5 5/11/2018 10:54:00 PM Unknown Unknown Windows Update 52 KB
2 Status 0xa3763ce319d9eb3ec2ac04901f293b9d 12/18/2014 3:10:00 AM Unknown 5.4.3630.1106 (xpsp1.020828-1920) Windows Update 136 KB
3 Status 0x4f2ddaecd720aaa6ad7475e5a29e5980 10/29/2014 7:17:00 PM Unknown Unknown Windows Update 109 KB
4 Status 0xf601b59fdaebefa13eea2543bde8fb45 4/9/2012 2:32:00 AM Unknown Unknown Windows Update 52 KB
5 Status 0x27da75af2f62a3db594bb69aa5efbd76 2/8/2012 10:41:00 PM Unknown Unknown Windows Update 73 KB
6 Status 0x1f70c4a8b0bf10d83f01e3c19f22ae1c 11/21/2011 2:27:00 PM Unknown Unknown Windows Update 51 KB
7 Status 0x17a4629e268212dbfcef95c48c761a06 9/19/2011 7:38:00 AM Unknown 5.4.3790.2096 (xpsp_sp2_rc1.040311-2315) Windows Update 109 KB
8 Status 0x3a83a45e7dd5276315aa20245e7c32bf 9/16/2011 12:50:00 PM Unknown 7.0.6000.374 (winmain(wmbla).070416-2057) Windows Update 51 KB
9 Status 0xa4425b538e4087e33ff89a378ff0c8d0 9/15/2011 11:31:00 AM Unknown Unknown Windows Update 67 KB
10 Status 0x88d78f1c0c77194425ef5ec9242beac3 8/27/2011 4:16:00 PM Unknown Unknown Windows Update 108 KB
11 Status 0x974fa6d27fe3413adbaea63017aef1a4 8/23/2011 2:08:00 PM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 109 KB
12 Status 0x875cdad13d9df3d4c615718e90c1cad9 8/22/2011 1:30:00 PM Unknown Unknown Windows Update 66 KB
13 Status 0xe8b6af451ae34742da3d9623f7e94efd 8/13/2011 11:00:00 PM Unknown Unknown Windows Update 109 KB
14 Status 0x37d72b36bdd7c6d5cf5336550037eba6 7/27/2011 5:42:00 AM Unknown 5.8.0.2469 built by: lab01_n(wmbla) Windows Update 122 KB
15 Status 0xe2a8ff0fbd4e7af88b1f6e2cab5ad543 7/18/2011 4:02:00 PM Unknown 7.0.6001.17052 (longhorn_rc1.071129-2315) Windows Update 42 KB
16 Status 0xd76c7b3d5c85a62c8c19cedf830b8456 7/16/2011 4:43:00 PM Unknown 5.4.3790.2180 (xpsp_sp2_rtm.040803-2158) Windows Update 109 KB
17 Status 0xf22593a5e6a231ac9d8db8fc3cb03c6a 7/14/2011 1:00:00 AM Unknown 5.4.3790.3264 (xpsp.071130-0108) Windows Update 108 KB
18 Status 0xfe717bd907d1e18a14ef1096758faf02 7/7/2011 5:10:00 PM Unknown Unknown Windows Update 109 KB
19 Status 0xa73c3bc3bbe7bf60b61add0cc4e26c58 6/2/2011 11:29:00 AM Unknown Unknown Windows Update 108 KB
20 Status 0xfc7ac7683ca30d8f8b6dab686b781784 5/31/2011 2:03:00 PM Unknown Unknown Windows Update 53 KB
21 Status 0xc54f6c23403b1b0e8472e4cc0b3cafee 5/28/2011 3:03:00 PM Unknown Unknown Windows Update 109 KB
22 Status 0xf6066c005fac8caf210882563c92a093 5/26/2011 2:39:00 AM Unknown Unknown Windows Update 105 KB
23 Status 0xa5d19fff8cdc18d7447b43e94a168a4f 5/18/2011 2:03:00 AM Unknown Unknown Windows Update 52 KB
24 Status 0xc8fb473d140454c19553fb567a1ffe78 5/14/2011 10:22:00 PM Unknown Unknown Windows Update 69 KB
25 Status 0x894e3521d3fb03484dc566f553fa30a8 4/30/2011 1:29:00 PM Unknown 5.4.3790.20 built by: lab04_n Windows Update 145 KB



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