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Process Name

  

What is rundll32.exe? (Various)

Vendor:      Microsoft Corporation
Product:     Microsoft
Vendor Website:      http://support.microsoft.com/kb/q164787/
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: RUNDLL32.EXE is a program that can be used to call program code inside 32-bit DLLs. Because it can be used to run code in any DLL, we don't know exactly what your particular RUNDLL32 is doing. It's worth investigating further to determine what this program is doing. For more information on RUNDLL32, see Microsoft document http://support.microsoft.com/kb/q164787/

rundll32.exe is an essential part of Windows and required for Windows to work properly. It should never be disabled.


rundll32.exe is known to be a bad process. Start this Free scan to check your other threats to your PCs security, like this file.
rundll32.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.
rundll32.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: 9.71%
Average CPU use for this program: 0%
Average RAM for this program: 5 MB

Program Name MD5 Count
rundll32.exe

MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 File Info Last Seen Signed Day Week Month Threat info
1 Status 0xcf5ddcdf7c7d3baa5e8273886c4eda88 More File Information 7/15/2018 Unsigned 12 129 510 Not Applicable
2 Status 0x10446646d128e580c46615338e74e672 More File Information 7/15/2018 Unsigned 29643 193879 814577 Not Applicable
3 Status 0xda285490bbd8a1d0ce6623577d5ba1ff More File Information 7/15/2018 Unsigned 21 32 112 Not Applicable
4 Status 0x6bc7b9fec61e013f81fbcc20802f50bf More File Information 7/15/2018 Unsigned 36 374 1056 Not Applicable
5 Status 0x081002d8f4176a10bca3a2f93c4d31c2 More File Information 7/15/2018 Unsigned 1 10 53 Not Applicable
6 Status 0x4b555106290bd117334e9a08761c035a More File Information 7/15/2018 Unsigned 91921 720712 3072302 Not Applicable
7 Status 0x037b1e7798960e0420003d05bb577ee6 More File Information 7/15/2018 Unsigned 1220 11811 51540 Not Applicable
8 Status 0x51138beea3e2c21ec44d0932c71762a8 More File Information 7/15/2018 Unsigned 933280 7478277 28664311 Not Applicable
9 Status 0xdd81d91ff3b0763c392422865c9ac12e More File Information 7/15/2018 Unsigned 123066 1142745 5047467 Not Applicable
10 Status 0x224f6b374852153c8c24bed141ae3a20 More File Information 7/15/2018 Unsigned 83059 624178 2452184 Not Applicable
11 Status 0xbe1dae43dfbca94fb6b4157c1b16923e More File Information 7/15/2018 Unsigned 56944 462553 2049619 Not Applicable
12 Status 0x6e0bdfbeeed65b017f2e4c2c910b0520 More File Information 7/15/2018 Unsigned 16995 143791 560746 Not Applicable
13 Status 0x3a6209ac494296c24c2065cb4392b5f4 More File Information 7/15/2018 Unsigned 24385 182410 1289980 Not Applicable
14 Status 0xf9a942758040b5b60fb6315753ce94c3 More File Information 7/15/2018 Unsigned 1 2 8 Not Applicable
15 Status 0x6c308d32afa41d26ce2a0ea8f7b79565 More File Information 7/15/2018 Unsigned 509416 4068861 15078232 Not Applicable
16 Status 0x8bfe805555cdaf6387912a34d7978daa More File Information 7/15/2018 Unsigned 1464425 11281508 42834068 Not Applicable
17 Status 0x5ded2a3f11ae916c8f2724947e736261 More File Information 7/15/2018 Unsigned 3410 35729 216978 Not Applicable
18 Status 0x543c8a2961f38c20438a61b9455e914c More File Information 7/15/2018 Unsigned 26222 273660 1179420 Not Applicable
19 Status 0xd9d4582b8dd825082567cc19434b52f5 More File Information 7/15/2018 Unsigned 3 20 76 Not Applicable
20 Status 0x0dcb89b1f3689bc6262ff30bbd603171 More File Information 7/15/2018 Unsigned 6486 54246 237898 Not Applicable
21 Status 0x2dbca4e4bb09ff7f8f171cc364dfaf67 More File Information 7/15/2018 Unsigned 45891 367581 1639447 Not Applicable
22 Status 0xaca47c3481f59f136032e1f3bcd64b86 More File Information 7/15/2018 Unsigned 4 10 51 Not Applicable
23 Status 0xc4c5fdc0a0a176229abb2002d1470263 More File Information 7/15/2018 Unsigned 2 6 38 Not Applicable
24 Status 0x00d25577733a20ef39d79bdcd48518ce More File Information 7/15/2018 Unsigned 1 7 31 Not Applicable
25 Status 0x41ec84428c8ca428610a862562bf9de0 More File Information 7/15/2018 Signed 720 3909 13460 Not Applicable
26 Status 0xc7645d43451c6d94d87f4d07bde59c89 More File Information 7/15/2018 Unsigned 21169 179929 1089923 Not Applicable
27 Status 0x111474c61232202b5b588d2b512cbb25 More File Information 7/15/2018 Unsigned 140166 1104234 4543782 Not Applicable
28 Status 0x71846290c5bd6b71dd1b77ebc61dba56 More File Information 7/15/2018 Unsigned 1 9 47 Not Applicable
29 Status 0x58cc8e59bb053cf327ec121d996cb63a More File Information 7/15/2018 Unsigned 1 1 4 Not Applicable
30 Status 0x035525220f63847affaffa46232388e1 More File Information 7/15/2018 Unsigned 1 21 52 Not Applicable
31 Status 0xf57886ace1ab4972b0308f69b1a0029c More File Information 7/15/2018 Unsigned 123653 1106129 4813211 Not Applicable
32 Status 0xecb702b8c5650381c0784f1eeabb97bc More File Information 7/15/2018 Unsigned 30923 220229 914346 Not Applicable
33 Status 0x3b72bd65470050b59a3b9fbf5c6e6998 More File Information 7/15/2018 Unsigned 3 4 32 Not Applicable
34 Status 0x0cd2cf39e3de0cc5b2ff0e4570abd472 More File Information 7/15/2018 Unsigned 3 3 6 Not Applicable
35 Status 0xc648901695e275c8f2ad04b687a68ce2 More File Information 7/15/2018 Unsigned 5439119 44007474 166108148 Not Applicable
36 Status 0xc36bb659f08f046b139c8d1b980bf1ac More File Information 7/15/2018 Unsigned 858033 7430383 28069611 Not Applicable
37 Status 0x6d2743dee6806028a47458f1d5e3da11 More File Information 7/15/2018 Unsigned 1591 9086 63083 Not Applicable
38 Status 0x11fa539ae265eef20faeeca275f9927a More File Information 7/15/2018 Unsigned 47 355 1481 Not Applicable
39 Status 0x9d2e28c4ce1a6bdf262489861a2bb77c More File Information 7/15/2018 Unsigned 1 1 7 Not Applicable
40 Status 0x4dcb0c913494e39c226af7d4297a2830 More File Information 7/15/2018 Unsigned 7 27 469 Not Applicable
41 Status 0x013fee861ba283707f858e4496c584c8 More File Information 7/15/2018 Unsigned 1 3 156 Not Applicable
42 Status 0x4752360779939cf71c969f1e9d14707d More File Information 7/15/2018 Unsigned 98 611 2473 Not Applicable
43 Status 0xc6be4edfc4f260ce99f27ce5b36aabc3 More File Information 7/15/2018 Unsigned 5 23 81 Not Applicable
44 Status 0xbfef0511d30f8866af6595fc21460856 More File Information 7/15/2018 Unsigned 1233295 9574325 47969201 Not Applicable
45 Status 0x731a783a36a8e69a6434d19d98b12a09 More File Information 7/15/2018 Unsigned 272926 2523586 12115904 Not Applicable
46 Status 0x86c87d0f9c3d162b9ee79fa60509d246 More File Information 7/15/2018 Unsigned 2 12 44 Not Applicable
47 Status 0xd29d947b06bd91effbbd8f49375de70a More File Information 7/15/2018 Unsigned 1 5 30 Not Applicable
48 Status 0x234497f8f09860d44b0b6a9d610f64b4 More File Information 7/15/2018 Unsigned 1 21 71 Not Applicable
49 Status 0x79d71aaa1395c0c60e4326df9c761aba More File Information 7/15/2018 Unsigned 1 11 59 Not Applicable
50 Status 0x3c7f45e95a2603655c7aa27c4821a3f2 More File Information 7/15/2018 Unsigned 1 8 29 Not Applicable
51 Status 0xd3364d2011b79eb046fea18bb6976929 More File Information 7/15/2018 Unsigned 2 11 51 Not Applicable
52 Status 0x227cbbabbea722c2dec6fd8467cc8a24 More File Information 7/15/2018 Unsigned 92 120 120 Not Applicable
53 Status 0xa56b9013f4448dd274f0a81b330c2ef1 More File Information 7/15/2018 Unsigned 23 35 35 Not Applicable
54 Status 0x2057da8d5d7bbd7315d3ce2b77c73b88 More File Information 7/15/2018 Unsigned 144 694 3366 Not Applicable
55 Status 0x6d2bb06f1d994268d1dd31ae561bf36d More File Information 7/15/2018 Unsigned 3 11 53 Not Applicable
56 Status 0x25d40bcc05d0276f3f2e7e828746cffa More File Information 7/15/2018 Unsigned 14 114 190 Not Applicable
57 Status 0xd7ca562b0db4f4dd0f03a89a1fdad63d More File Information 7/15/2018 Unsigned 10870954 83715499 312415621 Not Applicable
58 Status 0x73c519f050c20580f8a62c849d49215a More File Information 7/15/2018 Unsigned 2654657 20594046 68407842 Not Applicable
59 Status 0xa340a4e0a53b13b0cd1e920a9673676a More File Information 7/15/2018 Unsigned 6 43 148 Not Applicable
60 Status 0x5170a92584a4534b7640c3825f328dbf More File Information 7/15/2018 Unsigned 4 73 298 Not Applicable
61 Status 0x97f9c93f5df436346395fa6ceaa8c98d More File Information 7/15/2018 Unsigned 42 210 751 Not Applicable
62 Status 0x66cce8d2e57aeb0c1414e4c70a100bfc More File Information 7/15/2018 Unsigned 25 191 550 Not Applicable
63 Status 0x4eb758eed51d6cf77d84d34432b49189 More File Information 7/15/2018 Unsigned 2 79 285 Not Applicable
64 Status 0x8e0e06468e2935772596f316907b9e89 More File Information 7/15/2018 Unsigned 8 50 191 Not Applicable
65 Status 0x6b92d30fc4c8474729e324be0d30a319 More File Information 7/15/2018 Unsigned 1 26 131 Not Applicable
66 Status 0xd71c7192b8683d4d6512abcad6a1d573 More File Information 7/15/2018 Unsigned 8 105 398 Not Applicable
67 Status 0x49294c139a76d65df63915d63a23b97b More File Information 7/15/2018 Unsigned 11 108 359 Not Applicable
68 Status 0x1d4fb746ec2bab1101cc7c61ee828f16 More File Information 7/15/2018 Unsigned 4 39 148 Not Applicable
69 Status 0x83a32eb01838c8e3d09fd086c352cfaf More File Information 7/15/2018 Unsigned 3 17 74 Not Applicable
70 Status 0x05535c01ee1b2d4935aa76e4c2828488 More File Information 7/15/2018 Unsigned 6 69 247 Not Applicable
71 Status 0x6cda9a86692fd1adbe1a3e3c7cb28abd More File Information 7/15/2018 Unsigned 6 93 2803 Not Applicable
72 Status 0xd5ec7722c78113318564b75f881e6fa2 More File Information 7/15/2018 Unsigned 8 23 53 Not Applicable
73 Status 0x4d822dd10b90a8df71e2c1386f8f7d97 More File Information 7/15/2018 Unsigned 1 3 3 Not Applicable
74 Status 0x2168baf40af1c05d17914fc48db8b64c More File Information 7/15/2018 Unsigned 34 347 2265 Not Applicable
75 Status 0x0a70e72ed86bba5296a422c224c271f6 More File Information 7/15/2018 Unsigned 333 2518 23091 Not Applicable
76 Status 0x9758888985885b781584c4c97dd1bcca More File Information 7/15/2018 Unsigned 14 217 2924 Not Applicable
77 Status 0x1582d655e33dddd209c06f3912256685 More File Information 7/15/2018 Unsigned 15 344 8459 Not Applicable
78 Status 0x58f1c46f0dd988215a988b910d34e540 More File Information 7/15/2018 Unsigned 49 1548 52864 Not Applicable
79 Status 0x3b3d0cae28b226910c58044c91380187 More File Information 7/15/2018 Unsigned 269 2293 28331 Not Applicable
80 Status 0x312f4769bad860b4d20f82b5edcab225 More File Information 7/15/2018 Unsigned 24 379 6650 Not Applicable
81 Status 0x09ed25a885079fea00cd3a9f79913ea5 More File Information 7/15/2018 Unsigned 1 2 4 Not Applicable
82 Status 0x41be4cc4234913590987ca2856a39f35 More File Information 7/15/2018 Unsigned 4825 42805 58239 Not Applicable
83 Status 0x5bdff7a2fef8502bf89bec6ce09f0d2d More File Information 7/15/2018 Unsigned 6501 40315 72680 Not Applicable
84 Status 0x2e2afa886830a55859a16a435ecb3ee8 More File Information 7/15/2018 Unsigned 32 1992 7625 Not Applicable
85 Status 0x93584e4c95e96653283f47ca59c6ae66 More File Information 7/15/2018 Unsigned 1119 23101 29684 Not Applicable
86 Status 0x9ed6c72a5ad871d2b3c233937cb0eb7d More File Information 7/15/2018 Unsigned 4758 16731 16731 Not Applicable
87 Status 0xc615c716d8892f359d5758e39a7a38af More File Information 7/15/2018 Unsigned 442 1694 1694 Not Applicable
88 Status 0x97adb029f3b264dfda5d01f5cc57a267 More File Information 7/15/2018 Unsigned 5 18 18 Not Applicable
89 Status 0xbbabf86d15b8ad675ab81297c499ebd4 More File Information 7/15/2018 Unsigned 5 5 5 Not Applicable
90 Status 0x79bd2140c8d5bc5733533dea51d2c9a5 More File Information 7/15/2018 Unsigned 1 1 1 Not Applicable
91 Status 0x792536dc98c102c1401c7f846100069b More File Information 7/14/2018 Unsigned 0 8 24 Not Applicable
92 Status 0x34bc7bc8d00ae96a8b32b7f45817dc9c More File Information 7/14/2018 Unsigned 0 2 2 Not Applicable
93 Status 0x68380f32f1adbd4ef5425d06c195a694 More File Information 7/14/2018 Unsigned 0 16 45 Not Applicable
94 Status 0xd9c378e7da306908fda8b184cfc21910 More File Information 7/14/2018 Unsigned 0 12 30 Not Applicable
95 Status 0xfda031d87d3e2a0dae78ec845ed61e1d More File Information 7/14/2018 Unsigned 0 1 2 Not Applicable
96 Status 0x33b8003815f8d9abddc01ec5a98c3ab6 More File Information 7/14/2018 Unsigned 0 4 22 Not Applicable
97 Status 0x3026733173c4d3b72d465623806d7601 More File Information 7/14/2018 Unsigned 0 36 100 Not Applicable
98 Status 0xe45fcc4c7ecd4a2c59c64265852aaabc More File Information 7/14/2018 Unsigned 0 12 35 Not Applicable
99 Status 0x00573850bd20bf418c71120368e62203 More File Information 7/14/2018 Unsigned 0 507 3935 Not Applicable
100 Status 0x60910623f875cf83f06d325989e241c3 More File Information 7/14/2018 Unsigned 0 60 928 Not Applicable
MD5 Hashes Expand md5 List Collapse md5 List
# Status MD5 Last Seen File Date Revision Common Name Size
1 Status 0x4b555106290bd117334e9a08761c035a 7/9/2018 9:28:00 PM Unknown 6.0.6000.16386 (vista_rtm.061101-2205) RUNDLL 43 KB
2 Status 0x037b1e7798960e0420003d05bb577ee6 6/30/2018 4:09:00 AM Unknown Unknown (Various) 32 KB
3 Status 0x442118a7565f7391cd88a17a88f7fdc5 4/28/2018 3:45:00 PM Unknown Unknown (Various) 32 KB
4 Status 0x224f6b374852153c8c24bed141ae3a20 11/25/2017 10:44:00 PM Unknown Unknown (Various) 0 KB
5 Status 0x4b1e1bb5cda1ad53e913f9321bd9a149 11/4/2017 6:25:00 AM Unknown Unknown (Various) 43 KB
6 Status 0xda285490bbd8a1d0ce6623577d5ba1ff 10/4/2017 1:31:00 PM Unknown 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) RUNDLL 32 KB
7 Status 0xf6b34cd47caf6d68106b9f8055f35c50 6/19/2017 5:43:00 AM Unknown Unknown (Various) 33 KB
8 Status 0x6bc7b9fec61e013f81fbcc20802f50bf 12/30/2016 1:58:00 AM Unknown Unknown (Various) 32 KB
9 Status 0x081002d8f4176a10bca3a2f93c4d31c2 11/20/2016 9:42:00 AM Unknown 5.1.2600.3311 (xpsp.080212-0004) RUNDLL 32 KB
10 Status 0x33fc9ab5d74633f257b879b401f70bbe 11/7/2016 2:49:00 PM Unknown Unknown (Various) 32 KB
11 Status 0x75139c5e6b968e39a5a35e7003fa7049 9/17/2016 11:56:00 PM Unknown 5.2.3790.1830 (srv03_sp1_rtm.050324-1447) RUNDLL 34 KB
12 Status 0xe715412e47d20eb0ebf77b65f9157343 8/2/2016 6:58:00 AM Unknown Unknown (Various) 32 KB
13 Status 0x95a1501cecd0d7ee676f731b73c7550d 4/10/2016 1:59:00 AM Unknown Unknown (Various) 34 KB
14 Status 0x93ad0b78c7357a05f50e594ec7c22300 3/17/2016 11:15:00 PM Unknown Unknown (Various) 33 KB
15 Status 0x1ed5274825cd1eebbe102b9ff7c9ec31 3/5/2016 2:01:00 AM Unknown 5.00.2134.1 RUNDLL 9 KB
16 Status 0xd51a4b912a90554b580a2401dfab02a5 2/15/2016 9:32:00 AM Unknown Unknown (Various) 32 KB
17 Status 0xb17657d5fad3c1ec4a594fb2aab67658 11/4/2015 8:37:00 PM Unknown 5.2.3790.3959 (srv03_sp2_rtm.070216-1710) RUNDLL 34 KB
18 Status 0xcf5ddcdf7c7d3baa5e8273886c4eda88 9/23/2015 5:21:00 PM Unknown Unknown (Various) 43 KB
19 Status 0x85cbc6b8799f3c215e492c85f50c4ebc 8/15/2015 3:13:00 PM Unknown Unknown (Various) 33 KB
20 Status 0xe12130d733b4bf7c96c2b62847481ee3 7/27/2015 10:32:00 PM Unknown Unknown (Various) 32 KB
21 Status 0x0fb22dd37c17f80ad71316049f725170 5/28/2015 11:16:00 PM Unknown 5.1.2600.0 (xpclient.010817-1148) RUNDLL 31 KB
22 Status 0x85254bf529de50a85d117cbda4e703d8 5/5/2015 4:55:00 PM Unknown Unknown (Various) 0 KB
23 Status 0x3b5d369692d16dee39b946d00643de51 4/15/2015 12:47:00 PM Unknown Unknown (Various) 32 KB
24 Status 0xd965cdbc86c674b157c9afa48a45cf34 3/30/2015 9:26:00 PM Unknown Unknown (Various) 46 KB
25 Status 0x329d5a032f7b83e0e6de4e91e9245d34 3/20/2015 5:21:00 PM Unknown Unknown (Various) 0 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.