What is Utility Chest Firefox Toolbar?

Utility Chest Firefox Toolbar is software application developed by Mindspark Interactive Network. It is most commonly found on computers running Windows 7 with nearly 65.12% of installations running this operating system. Utility Chest Firefox Toolbar's installer is typically 8.00 MB in size and installs around 20 files.

Utility Chest Firefox Toolbar is most popular in the United States with 38.86% of installations residing in this country.

About Utility Chest Firefox Toolbar?

The software facilitates the installation of a Mindspark toolbar in the user's web browser. This toolbar collects and stores information about the user's web browsing patterns for the purpose of providing personalized services and targeted advertisements.

Multiple virus scanners have detected malware in Utility Chest Firefox Toolbar.

49brmon.exe (MD5: 3e1dfacf17584f0aa2372f993ec15618) has been flagged by 17 scanners:

Scanner Software	Version	Result
Avira AntiVir	7.11.63.174	TR/Trash.Gen
avast!	6.0.1289.0	Win32:FunWeb-K [PUP]
Comodo Security	15462	UnclassifiedMalware
Dr.Web		Trojan.Damaged.1
IKARUS anti.virus	T3.1.4.0.0	Trojan.Trash
McAfee-GW-Edition	2012.1	Heuristic.BehavesLike.Exploit.CodeExec.I
PC Tools	9.0.0.2	HeurEngine.MalPE
SUPERAntiSpyware	5.6.0.1008	Trojan.Agent/Gen-Nullo[Short]
Symantec	20121.3.0.76	Bloodhound.MalPE
TrendMicro-HouseCall	9.700.0.1001	TROJ_GEN.RCBH1KE
AVG	13.0.0.3169	Zango
ESET-NOD32	8831	Win32/Toolbar.MyWebSearch.T
F-Prot	4.7.1.166	W32/Mywebsearch.H2.gen!Eldorado
Kingsoft AntiVirus	2013.4.9.267	Win32.Troj.Generic.a.(kcloud)
VIPRE Antivirus	21740	MyWebSearch.J (v) (not malicious)
Bkav FE	1.3.0.4261	W32.Clod028.Trojan.f1cd
nProtect	2013-10-29.04	Adware/W32.Agent.62864

NP49Stub.dll (MD5: d28039a93f6c0745aeb3faa4fbe29667) has been flagged by 9 scanners:

Scanner Software	Version	Result
avast!	8.0.1489.320	Win32:Mindspark-A [PUP]
AVG	13.0.0.3169	Zango
ESET-NOD32	8831	Win32/Toolbar.MyWebSearch.T
F-Prot	4.7.1.166	W32/Mywebsearch.H2.gen!Eldorado
Kingsoft AntiVirus	2013.4.9.267	Win32.Troj.Generic.a.(kcloud)
TrendMicro-HouseCall	9.700.0.1001	TROJ_GEN.F47V0921
VIPRE Antivirus	21740	MyWebSearch.J (v) (not malicious)
Bkav FE	1.3.0.4261	W32.Clod028.Trojan.f1cd
nProtect	2013-10-29.04	Adware/W32.Agent.62864

49SrchMn.exe (MD5: fb85f333d10b1475650c4304f99a1ece) has been flagged by 21 scanners:

Scanner Software	Version	Result
Antiy-AVL	2.0.3.7	Trojan/Win32.Generic
avast!	8.0.1489.320	Win32:Mindspark-A [PUP]
AVG	13.0.0.3169	Skodna.Generic.AOF
Bkav FE	1.3.0.4613	W32.Cloddd7.Trojan.8c0b
Dr.Web		Adware.MyWebSearch.47
ESET-NOD32	9262	Win32/Toolbar.MyWebSearch.W
K7 AntiVirus	9.175.10766	Trojan ( 0047e1181 )
K7GW	9.175.10766	Trojan ( 0047e1181 )
Kingsoft AntiVirus	2013.4.9.267	Win32.Troj.Undef.(kcloud)
NANO AntiVirus	0.28.0.57029	Trojan.Win32.MyWebSearch.crhhqy
nProtect	2014-01-08.01	Trojan/W32.Agent.44784.D
VIPRE Antivirus	25210	MyWebSearch.J (v) (not malicious)
Avira AntiVir	7.11.63.174	TR/Trash.Gen
Comodo Security	15462	UnclassifiedMalware
IKARUS anti.virus	T3.1.4.0.0	Trojan.Trash
McAfee-GW-Edition	2012.1	Heuristic.BehavesLike.Exploit.CodeExec.I
PC Tools	9.0.0.2	HeurEngine.MalPE
SUPERAntiSpyware	5.6.0.1008	Trojan.Agent/Gen-Nullo[Short]
Symantec	20121.3.0.76	Bloodhound.MalPE
TrendMicro-HouseCall	9.700.0.1001	TROJ_GEN.RCBH1KE
F-Prot	4.7.1.166	W32/Mywebsearch.H2.gen!Eldorado

49SrcAs.dll (MD5: cb31249537d2758f73046888aa02ca7a) has been flagged by 5 scanners:

Scanner Software	Version	Result
avast!	8.0.1489.320	Win32:FunWeb-K [PUP]
AVG	13.0.0.3169	AdInstaller.FunWeb
Bkav FE	1.3.0.4261	W32.Clod028.Trojan.f1cd
nProtect	2013-10-29.04	Adware/W32.Agent.62864
VIPRE Antivirus	22822	MyWebSearch.J (v) (not malicious)

Startup Entries

Registry entries:

49brmon.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'ctfmon.exe' and executes as C:\Program Files3\rundll32.exe C:\Program Files3\lni28.dat,FG00.

Software Details

URL:

https://support.mindspark.com

Support:

–

Installation path:

C:\Program Files\UtilityChest_49\bar\1.bin

Uninstaller:

rundll32 "C:\Program Files\UtilityChest_49\bar\1.bin\49Bar.dll",O mindsparktoolbarkey="UtilityChest_49" uninstalltype="FF"

Size:

8.00 MB

Language:

English

Utility Chest Firefox Toolbar Executable Details

Primary executable:

49bar.dll

Name:

Utility Chest Firefox Toolbar

Path:

C:\Program Files\UtilityChest_49\bar\1.bin\49bar.dll

MD5:

f86336c978311761bc3e2a80b08d46bc

SHA-1:

–

SHA-256:

–

File Type

Filename

MD5

DLL

T8TICKER.DLL

3d4aca84349bff8642dc00145bbc51c4

DLL

T8RES.DLL

5aefe9c1a7bf946b88bef61abf7e45fa

DLL

T8HTML.DLL

e8298b19ec987061e98f83dff8c310be

EXE

49brmon.exe

Adware

3e1dfacf17584f0aa2372f993ec15618

DLL

49radio.dll

4876e787ed8d945838235f8cfe079d05

DLL

49ieovr.dll

b315203e6d9995156946194516cf5332

DLL

49dlghk.dll

8fb2c1103382577f8248d83e7487ea86

DLL

49bprtct.dll

6c0323f452235446604b1f54341e8bb8

DLL

49auxstb.dll

22ae719e91b4bfcdf6122d3e2a0f272e

DLL

49Plugin.dll

de7f03c3b7194eecdf0c9af3ae400d7c