Need Some Assistance With dllhost.exe Running Wild

Comicsnut

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There's about 40 instances of this in a system's processes list, COM surrogate to blame/associated.

What other information may I provide you for your ability to help me troubleshoot this?

Thank you very much.

Paul
 

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Employer provided Dell Latitude
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crappy SSD
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Employer mandated Symantec Endpoint Protection
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There's about 40 instances of this in a system's processes list, COM surrogate to blame/associated.

What other information may I provide you for your ability to help me troubleshoot this?

Thank you very much.

Paul

Run an AV and anti-malware scan on the system. Post back if you need more info on products to use for scanning.
 

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The dllhost.exe is a very generic process that can run all kinds of services (.dlls). You have to check which actual services are running under those dllhost.exes. Best is to use Process Explorer for that. Hover over the dllhost.exes. That gives you a first view. A right click on it and then Properties gives you more details.

Btw - it is not unusual to have many dllhost.exes running, but 40 is a lot.
 

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My system specs will change constantly, I'm in a repair shop. But it's got MSE installed.
 

My Computer My Computer

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Win 7 Home Premium x64AMD Phenom II X4 955 Black Edition Deneb Quad...20GB G.SKILL Ripjaws DDR3 1600 (PC3 12800)SAPPHIRE Radeon HD 5750 (1GB)
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Specced Out
OS
Win 7 Home Premium x64
CPU
AMD Phenom II X4 955 Black Edition Deneb Quad-Core 3.2GHz
Motherboard
ASUSTeK Computer INC. M4A77TD
Memory
20GB G.SKILL Ripjaws DDR3 1600 (PC3 12800)
Graphics Card(s)
SAPPHIRE Radeon HD 5750 (1GB)
Sound Card
Sound Blaster Audigy
Monitor(s) Displays
Dual Monitors
Hard Drives
128GB OCZ Vertex 3 SSD
1TB Hitachi HDS721010CLA332
1TB Western Digital WD1001FALS
3TB Toshiba DT01ACA300
3x1TB External Seagate
PSU
Corsair TX CMPSU-750TX 750W ATX12V - SLI & Crossfire Ready
Case
Cooler Master Elite 310 ATX
I've already removed all malware and PUPs from the system, so I don't need to run a scan. This dllhost.exe process is the last problem.
 

My Computer My Computer

At a glance

Win 7 Home Premium x64AMD Phenom II X4 955 Black Edition Deneb Quad...20GB G.SKILL Ripjaws DDR3 1600 (PC3 12800)SAPPHIRE Radeon HD 5750 (1GB)
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Specced Out
OS
Win 7 Home Premium x64
CPU
AMD Phenom II X4 955 Black Edition Deneb Quad-Core 3.2GHz
Motherboard
ASUSTeK Computer INC. M4A77TD
Memory
20GB G.SKILL Ripjaws DDR3 1600 (PC3 12800)
Graphics Card(s)
SAPPHIRE Radeon HD 5750 (1GB)
Sound Card
Sound Blaster Audigy
Monitor(s) Displays
Dual Monitors
Hard Drives
128GB OCZ Vertex 3 SSD
1TB Hitachi HDS721010CLA332
1TB Western Digital WD1001FALS
3TB Toshiba DT01ACA300
3x1TB External Seagate
PSU
Corsair TX CMPSU-750TX 750W ATX12V - SLI & Crossfire Ready
Case
Cooler Master Elite 310 ATX
I've already removed all malware and PUPs from the system, so I don't need to run a scan. This dllhost.exe process is the last problem.
I don't think it's a 'problem'. You just have to analyse it to understand what's going on.
 

My Computer My Computer

At a glance

Vista, Windows7, Mint Mate, Zorin, Windows 8from 1.6GHz Duo to i7
Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
I understand about the specs changing - thx for the info.

If you opt to use Process Explorer, please see this post:
http://www.sevenforums.com/system-security/320426-process-explorer-16-a.html#post2681060

The lower pane can help you know what DLLs are being loaded by the dllhost exe. I've never seen a system with that many instances of running. But, like others have said, it might not be a problem; there might just be a lot of stuff running. Perhaps the vender customized a bunch of stuff.
 

My Computer My Computer

At a glance

W7 Pro SP1 64biti78GBIntel HD Graphics
Computer type
Laptop
Computer Manufacturer/Model Number
Employer provided Dell Latitude
OS
W7 Pro SP1 64bit
CPU
i7
Memory
8GB
Graphics Card(s)
Intel HD Graphics
Hard Drives
crappy SSD
Antivirus
Employer mandated Symantec Endpoint Protection
Browser
Pale Moon 64bit, IE11 64bit & Chrome 64bit
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