VersionsVersions

6.3.9600.16384 (winblue_rtm.130821-1623) 1.84%
6.2.9200.16384 (win8_rtm.120725-1247) 1.34%
6.2.9200.16384 (win8_rtm.120725-1247) 4.01%
6.1.7600.16385 (win7_rtm.090713-1255) 10.87%
6.1.7600.16385 (win7_rtm.090713-1255) 0.17%
6.1.7600.16385 (win7_rtm.090713-1255) 12.88%
6.1.7600.16385 (win7_rtm.090713-1255) 0.50%
6.0.6000.16386 (vista_rtm.061101-2205) 2.34%
6.0.6000.16386 (vista_rtm.061101-2205) 1.34%
6.0.6000.16386 (vista_rtm.061101-2205) 18.23%
5.2.3790.3959 (srv03_sp2_rtm.070216-1710) 0.17%
5.1.2600.5512 (xpsp.080413-2113) 29.77%
5.1.2600.5512 (xpsp.080413-2113) 0.17%
5.1.2600.5512 (xpsp.080413-2113) 0.17%
5.1.2600.5512 (xpsp.080413-2113) 1.67%
5.1.2600.5512 (xpsp.080413-2113) 0.33%
5.1.2600.5512 (xpsp.080413-2113) 1.51%
5.1.2600.5512 (xpsp.080413-2113) 0.33%
5.1.2600.5512 (xpsp.080413-2113) 0.17%
5.1.2600.5512 (xpsp.080413-2113) 0.67%
5.1.2600.5512 (xpsp.080413-2113) 0.84%
5.1.2600.5512 (xpsp.080413-2113) 0.17%
5.1.2600.5512 (xpsp.080413-2113) 0.33%
5.1.2600.5512 (xpsp.080413-2113) 1.00%
5.1.2600.3311 (xpsp.080212-0010) 0.33%
5.1.2600.3300 (xpsp.080125-2034) 0.17%
5.1.2600.3244 (xpsp.071030-1542) 0.17%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 7.69%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 0.17%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 0.33%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 0.17%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 0.17%

Relationships

seclogon.dll

Secondary Logon Service DLL by Microsoft

Remove seclogon.dll
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

There are 32 versions of seclogon.dll in the wild, the latest version being 6.3.9600.16384 (winblue_rtm.130821-1623). The average file size is about 20.72 KB.

DetailsDetails

File name:seclogon.dll
Publisher:Microsoft Corporation
Product name:Secondary Logon Service DLL
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\seclogon.dll
Original name:SECLOGON.EXE

BehaviorsBehaviors

(Note, the behaviors below are for all versions of seclogon.dll, select a unique version for details.)
Hosted services
Runs as a shared service under the Windows svcHost
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'
  • Shared name is 'seclogon'

VersionsAll file variations of seclogon.dll

MD5SHA-1File size
c49009f897ba4f2f4f31043663aa1485 ac6a0bf9bb7595c3f9a827ea2160be300cdff7cf 30 KB
b83564d1603b821ccd82cc335c87ad97 6384046a4d8395bbff27a5d55abe1965803c0e15 20.5 KB
cd282626738b6bc92b6e7cd0aae95b63 6358750739f45d829b600ff77e62b4f2d078c7b1 30 KB
a59b3a4442c52060cc7a85293aa3546f 04f0228caa39a96e4d4e7b7605218534205e1bd8 21 KB
a59b3a4442c52060cc7a85293aa3546f 04f0228caa39a96e4d4e7b7605218534205e1bd8 21 KB
bc617a4e1b4fa8df523a061739a0bd87 0169be2f47979f90b31200545c68fd9850162394 30 KB
463b386ebc70f98da5dff85f7e654346 30cd03172bed298eb7bc294a10090cfdcb6cef82 30 KB
5acdcbc67fcf894a1815b9f96d704490 dff95dcabc3d74a3d9233195d1cca3c0f3d97d36 28 KB
8388c4133ddbe62ad7bc3ec9f14271ed 292bf94637451167492f483483dd4914b294be5f 19.5 KB
fd5199d4d8a521005e4b5ee7fe00fa9b e0b95e4b499c33cc9c778dc243760565e155562e 19.5 KB
b4e054549321372d995e4db9a5304e77 736d5ec1d7d300ce223b4a20b14a6c262be572b8 27.5 KB
cbe612e2bb6a10e3563336191eda1250 5c4ab46327948b6b877eb0076461f9ad91b0717c 18.5 KB
fceca7f90e5eb601be5fd8adff2a19c7 68bd2a84189ef58f76a1ac7d06025a68eadd0226 18 KB
6983665bea867125b1da5757cd8b2f9d be75341b510d90868cb6b49ec20aed1134d910d7 18.5 KB
5ac311c0af2af5ec221670bb8dc479d3 4e88a9642a114e9d58426f8e1774ad72c9c9d342 18.5 KB
ed70eb06f13062366b126b1c7475c127 94601e1cfe87b56ac5565f20a891aad1d1f01b59 18.5 KB
b62c489373a1e1b949fc0faa90f3b47a e674cf88c2af95d34a6a33d42426617a96a24a12 18.5 KB
133c8e3c8b48e6453361075c40162d55 4a726501613c44be5825ec67984e9afb86b454b5 18.5 KB
477e2c3cc5e4a0d635bcb0ea8dcac3c6 9545706c0bcdfa4abd5d6828d897e0a77b4a4a0e 18.5 KB
8c4bb5aaf97ced66056fde818e61dde9 87b0df22d40287538ec29b4b3640aa3e9852bc4b 18.5 KB
d1198a6bcd02e34a073b6f4215800135 416be05ef4effcaf9b7604327091b5f3b504f71e 18 KB
da4a54083c37f21d77b5c7e13dad0c6a e6c8bebe3524bc96a7a3598695270028c3e7466d 18 KB
d437de698f9301baf0fc451a4fea79eb f3e4b4f2ecacc8cc9f4e4aeb898b5b837196105b 18.5 KB
bee4cfd1d48c23b44cf4b974b0b79b2b 9c1fa338795d6cb76e8bdefd05eb54e6c6d32394 18.5 KB
f11fd54b991831ee3e64d677008f862f 232aaf18bc9ae6a49e7902a27c5815d7af88d81c 18.5 KB
ded771af603418ebc811b9574f667525 5de8e7f41b2de8f7274c3588c5a96d7b9d38a253 18.5 KB
784aa8a96bb4f22577583be85fa195b5 7b0eef2d50d04fb1fd0aca77bd578497258715c5 18.5 KB
b1e0ce09895376871746f36dc5773b4f fcde0e898c81c00aebc8c9bce2ff8122f99a558d 18.5 KB
27adc5543dbdfff3fcb8d14d36395072 32cdc5d8221f31f197e3e36ce6fbed5ec1307f86 18.5 KB
881e212e7d5dbc3a09732a9996c0cfd4 b185100e54ee92d2605a8d91fdef94defdf9e1b4 18.5 KB
df87acb649195cb3d3fe7348f2b9daa1 4db77c677d2fae39db2a8f2835aee20e28c7434d 18 KB
526e428b65c4253676b5a9eb7acbb69a 3d585e44563535ba7cc2a734de6061fdc85e3408 18 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 62.88%
Windows Vista Home Premium 19.67%
Windows Vista Home Basic 6.09%
Windows Vista Business 2.22%
Windows Vista Ultimate 1.94%
Windows 8.1 Pro 1.66%
Windows 8.1 1.39%
Windows 8 Pro 1.39%
Windows 7 Home Premium 1.11%
Windows 7 Ultimate 0.83%
Windows 8 Enterprise Evaluation 0.28%
Windows 8 0.28%
Windows 8 Pro N 0.28%

Distribution by countryDistribution by country

United States installs about 49.43% of Secondary Logon Service DLL.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 40.56%
Hewlett-Packard 10.84%
Toshiba 9.79%
Intel 8.39%
Sony 4.90%
GIGABYTE 4.20%
ASUS 3.50%
Compaq 3.50%
Gateway 3.50%
Lenovo 2.80%
American Megatrends 2.80%
Acer 2.45%
Sahara 1.75%
Alienware 0.35%
Packard Bell 0.35%
Samsung 0.35%
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