VersionsVersions

2001.12.9330.0 (winmain_win8rc.120518-1423) 0.08%
2001.12.9330.0 (winmain_win8rc.120518-1423) 0.08%
2001.12.9180.0 (winmain_win8beta.120217-1520) 0.04%
2001.12.9032.0 (winmain_win8m3.110823-1455) 0.08%
2001.12.8530.16385 (win7_rtm.090713-1255) 20.77%
2001.12.8530.16385 (win7_rtm.090713-1255) 36.77%
2001.12.8530.16385 (win7_rtm.090713-1255) 0.04%
2001.12.6930.16386 (vista_rtm.061101-2205) 5.58%
2001.12.6930.16386 (vista_rtm.061101-2205) 1.22%
2001.12.6930.16386 (vista_rtm.061101-2205) 0.37%
2001.12.4720.4340 (srv03_sp2_gdr.080723-1210) 0.04%
2001.12.4720.4340 (srv03_sp2_gdr.080723-1210) 0.04%
2001.12.4720.3959 (srv03_sp2_rtm.070216-1710) 0.04%
2001.12.4414.700 10.22%
2001.12.4414.700 0.33%
2001.12.4414.700 0.29%
2001.12.4414.700 0.41%
2001.12.4414.700 0.12%
2001.12.4414.700 0.45%
2001.12.4414.700 0.04%
2001.12.4414.700 0.08%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.33%
2001.12.4414.700 0.04%
2001.12.4414.700 0.12%
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2001.12.4414.700 0.16%
2001.12.4414.700 0.24%
2001.12.4414.700 0.04%
2001.12.4414.700 0.24%
2001.12.4414.700 0.08%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.08%
2001.12.4414.700 0.04%
2001.12.4414.700 0.08%
2001.12.4414.700 0.04%
2001.12.4414.700 0.08%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
2001.12.4414.700 0.04%
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2001.12.4414.700 0.04%
2001.12.4414.258 2.12%
2001.12.4414.258 0.04%
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msdtc.exe

Microsoft Distributed Transaction Coordinator Service by Microsoft

Remove msdtc.exe
This is a Windows system installed file with Windows File Protection (WFP) enabled.
Warning 4 antivirus scanners has detected malware in various versions of msdtc.exe.

Overview

There are 64 versions of msdtc.exe in the wild, the latest version being 2001.12.9330.0 (winmain_win8rc.120518-1423). It is started as a Windows Service called 'Coordenador de transações distribuídas' with the name 'MSDTC' and described as “Coordena as transações que incluem vários gerenciadores de recursos, como bancos de dados, filas de mensagens e sistemas de arquivos. Se esse serviço for interrompido, essas transações falharão. Se o serviço for desabilitado, os serviços que dependerem explicitamente dele não serão inicializados.”. . It is also run with NETWORK SERVICE privileges. The average file size is about 41.63 KB. During the process's lifecycle, the typical CPU resource utilization is about 0.0027% including both foreground and background operations, the average private memory consumption is about 6.04 MB with the maximum memory reaching around 8.75 MB. Addionally, typically read and write I/O disk operations is about 102 Bytes per minute for reads and 1.47 KB per minute for writes.

What is msdtc.exe?

The Distributed Transaction Coordinator (MSDTC) service is a component of modern versions of Microsoft Windows that is responsible for coordinating transactions that span multiple resource managers, such as databases, message queues, and file systems.

DetailsDetails

File name:msdtc.exe
Publisher:Microsoft Corporation
Product name:Microsoft Distributed Transaction Coordinator Service
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\msdtc.exe
Original name:MSDTC.EXE.MUI
Windows Service
Service name:MSDTC
Display name:Coordenador de transações distribuídas
Description:“Coordena as transações que incluem vários gerenciadores de recursos, como bancos de dados, filas de mensagens e sistemas de arquivos. Se esse serviço for interrompido, essas transações falharão. Se o serviço for desabilitado, os serviços que dependerem explicitamente dele não serão inicializados.”
Type:Win32OwnProcess

BehaviorsBehaviors

(Note, the behaviors below are for all versions of msdtc.exe, select a unique version for details.)
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'MSDTC' (Coordenador de transações distribuídas)
  • MSDTC
  • 'MSDTC' (Distributed Transaction Coordinator)

MalwareMalware detections

Based on 40+ industry antivirus scanners, 4 of them detected the following malware.
Antivirus engineEngine versionDetectionFile version
Antiy Labs AVL 2.0.3.7 Backdoor/Win32.Hlux.gen 2001.12.4414.700
Antiy Labs AVL 2.0.3.7 Backdoor/Win32.Hlux.gen 2001.12.4414.700
avast! 8.0.1489.320 Win32:Rootkit-gen [Rtk] 2001.12.4414.700
Symantec 20091.2.0.41 Suspicious.Insight 2001.12.4414.700

VersionsAll file variations of msdtc.exe

MD5SHA-1File size
0d9e3451244062ba58aa628fef9685df 0af1f36fac75bdf5d885c21268a784a867e11c15 142 KB
a2c7ff6a17ef3360456c803ca9197723 5ea2b5f3106bba630082fbc901bee13374714eed 134 KB
a35afffd5a0a28e313675862aacdb8af 2efcb58d1a0f60fc33f68539984ff05a937687f9 133.5 KB
b760a6e7e5fe496dc7a57386637472c5 b3d8c0f242d78b75855fd334a61e8fe27acb07fe 130.5 KB
e1bce74a3bd9902b72599c0192a07e27 012ae8943e8428dcbbdb6dbb3542e0524debf411 131 KB
de0ece52236cfa3ed2dbfc03f28253a8 84bbd2495c1809fcd19b535d41114e4fb101466c 138.5 KB
e1e5937bfceb958c05eca47b765352b7 4588962661b76207cafe2db696cacfa056bd8dee 150.5 KB
fd7520cc3a80c5fc8c48852bb24c6ded 2161752d3485364a894f2561143c3b7cc9ff7c14 103.5 KB
7ec02ce772f068ed0beafa3da341a9bc 6ed071cdd1f47331a1c656001cb3705fd80cf7e2 104 KB
bc64a92d821efea8bab8e8caf1b668bc 632fc1a206cb777dda32e3f25070f7f8711fb313 104 KB
2eaa1763a77be385b9a71a843c7f159e 0bbe07a1ec9b55b2540053bc3d9c9374d3bcf69a 6 KB
d42976785ba169c2361f97cc6a20681f 1bab667483004b22bd5cadacd7f0ea9aabf6a705 6.5 KB
6f7adb8185b2b5b50dbf5789db962eda 68071a37e105942fedadeced1f0d99de0d34e2f4 6.5 KB
a137f1470499a205abbb9aafb3b6f2b1 bc01515610b7cfef9098fc892ba0e3f37b257a45 6 KB
c06b2b7c7cc4dc1060924021bca25b97 328ea513b424b6e3b5bc635401b68210e6c7c0e3 6 KB
d189fdf74f7834e627e6993db3c2dffa b0f0bec99ffe63828bb170506c8200d164dbd8fc 30 KB
8648d670ae0d95c95e7bbb5b80661796 5a05e00e452ab35b74cd128500bade84a893d030 6 KB
7a73fdeef6cf45d27edd73220eaf1c8f e3484c64bff319b0fa2618bb2f77c557dde85c55 6 KB
975bd2762bf355a572597cc54d97ba93 31b61fb087d15a72a0d070dc98682ca6d433fd8d 6 KB
ff4582804ecbfa08bf3431e282869a7c bc945a26327b474c96a2181986170427d179aefc 20.5 KB
bc22ce2e879470e66f2f7d8faf50f821 394c0752c5c0a517649fc7e23f3e159aac5b60a7 31 KB
852d09b1a71f9513856cf1a1460b1b53 965e6be49d704adc8b3e9b56b66bab39d4787ed0 20 KB
a7935f302ddf9b9378bdeca8f1c88389 ea5df7b1981576e18d25eb0fbaa9605aa24e7009 20 KB
6db4d1521caba9a5ffab54ade0ae867d 09d4f00ec3ea7004baaab13b9207ce5bf0a55bbb 6 KB
a1d2e6dd4fc0c9a4208717b11e0ca79c 456db68dd042468b8f0b861e437442c84a2ffdf4 6 KB
ada7d2d3ad514bdaf256cfc2b8b900e5 1f8279ce8225de311755aeb136355970d0e2889f 30 KB
35a031af38c55f92d28aa03ee9f12cc9 ad7043b6b75f97e1de6ea3118626f75bba778172 6 KB
8df0d183bf3e67448cb117b94a2ce937 6fb676ddd219da9a1e6d409fc8e1e63788783630 6 KB
f1f1aab3c9a76705470ffb427d3822f8 5c190f4790ef12c62d31969d6d17bb7adf1b1738 6 KB
21ea21984d7d1ad50db2e627020ab14c 6790fd104892ef41d8171dbfa4345e4d55c41f84 6 KB
c58e0367f951dacf32d801cf5f900ec5 f01ad5b04e78c506b9979e71c2996e460469d8f3 6 KB
4092f2d537ef2ba1c142d9f08de5cefa 90f9a7c1f42a967b11795b40ab7e97bf02451a58 6 KB
331cbd80b1adaaf020a8b54906816e74 7bca2cdf467fb7c3917262315e3b063d14b8a34a 6 KB
95468a97bb0cabca3baa14d2f25adf58 025a475f547c7458452169d26a042760828ec5b0 6 KB
110df091eab67334cf9ce794fda4e28f d565903bf95c66537f98ae61d5d30826defe07b0 27 KB
84bc161498b00ae91b1a8cc9d2cd455d ef281828573345e2cfb4e341a4788c1d757d69d1 27 KB
810a611a18be23e948a665bbee9bc751 7c5024b8dd34adecaa4e4cee6d17c16971d1ab87 20 KB
5375122a1c3abf51a9dbe222398e3a25 7920b47fcd884e14a937b0075f43ada678647867 6 KB
f4cab6e78251d6f9e67bdbf017df30de e5866415fed8712f90e0891b2e29e20dced8c2a9 6 KB
3db077e2a98888f73d1cd6451bcee55f aa4287d534a074a88664a9e9ef799f0149eb60e2 27 KB
6d95e2506b26e050e95a65c278c75bae 99dfd46fe02a808a696c53c9d88db9dd903248b1 20 KB
d4214476456f54ecf207f27f4a19af30 5c953fab8bafe83cc3bd3d69d793aaeae06eab45 6 KB
4ab8977a53da0223c67cd411fc35adff c64c3b2d706c158149862a191ddf0bef3ee1ca56 11.5 KB
6463ab901d6b02b4aee2964dbe3fab39 0016a7abccfaf1e976adb87c577b421b792ed7e7 6 KB
d39eabf2d29fb80dd1f477f358218e5d 832f6ef210928c737cc76dbecbdc0525fb224ab3 6 KB
54185224b448eb67c6b3c4d21bd7e941 a1c5e2dcff7e04dc75e2889359d06c77dc9a2241 27 KB
a54c5eecc7d3424824410bae0aa6c371 8b4945e8db211ed9354dd53593517e7ef97b97cf 6 KB
b4ee7de3dc14c3e39a19f026818db70b c669be862b75b31dc5bf7d56cee63bea90118a03 20 KB
c7c3d89eb0a6f3dba622ea737fa335b1 c48fcb01484b3cb369779678ff07a28221ff036e 6 KB
92c2b5285feaaf4b8a3485a205b2544f 720f00158593614c56c3f790763d0e0a6405d003 20 KB
64cf2b82b89b5dddf04b1c5cfed39518 82aab1d53be92f72470a4ceae41eaecd9e747c73 6 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 35.25%
Windows 7 Ultimate 16.50%
Windows 8.1 12.50%
Windows 7 Professional 6.25%
Windows 8 6.00%
Windows 8.1 Pro 5.75%
Windows 8.1 Single Language 3.75%
Windows 8 Pro 3.50%
Windows 8 Single Language 1.75%
Windows 7 Home Basic 1.50%
Windows 8.1 Pro with Media Center 1.25%
Windows 8.1 Pro Preview 1.25%
Windows 7 Starter 1.00%
Windows 8 Enterprise N 0.50%
Windows 8 Enterprise 0.50%
Windows 8.1 Enterprise 0.50%
Windows 8 Pro with Media Center 0.50%
Windows 8.1 N 0.25%
Windows Seven Black Edition 0.25%
Windows 8.1 Enterprise Evaluation 0.25%
Windows Developer Preview 0.25%
24 other Windows OS version

Distribution by countryDistribution by country

United States installs about 42.61% of Microsoft Distributed Transaction Coordinator Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.30%
Hewlett-Packard 15.79%
ASUS 15.41%
Acer 12.41%
Toshiba 11.65%
Lenovo 9.40%
Sony 4.51%
Intel 2.63%
GIGABYTE 2.26%
Samsung 2.07%
Alienware 0.94%
Medion 0.75%
MSI 0.75%
Gateway 0.38%
NEC 0.38%
Sahara 0.19%
American Megatrends 0.19%
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