Jelbrus

By GoldSparrow in Adware

Threat Scorecard

Ranking:	8,883
Threat Level:	20 % (Normal)
Infected Computers:	8,443

First Seen:	February 19, 2015
Last Seen:	September 16, 2023
OS(es) Affected:	Windows

Jelbrus is adware that display numerous advertisements when installed on a computer. Computer users may install Jelbrus when they are online shopping because some of its advertisements will focus on the merchandise or services they are looking for. However, to provide these advertisements, Jelbrus collects the computer user's browsing queries. Jelbrus also may enter the computer using the 'bundling' method, which means it joins the installation of free programs downloaded by the computer user. Jelbrus numerous advertisements also may consume system resources causing the machine to become irresponsive and presenting a poor performance. Computer users may conclude that Jelbrus is not worth keeping on the computer.

Table of Contents

Aliases

12 security vendors flagged this file as malicious.

Anti-Virus Software	Detection
Panda	Trj/Genetic.gen
Fortinet	Riskware/PUP_z
Ikarus	Win32.SuspectCrc
TrendMicro	TROJ_GEN.R02KC0OGA15
F-Secure	Gen:Variant.Adware.Graftor
Avast	Win32:Adware-gen [Adw]
McAfee	RDN/Generic PUP.z!gv
McAfee	Artemis!6FF7F7EB3BD6
McAfee-GW-Edition	Artemis
Avast	Win32:Malware-gen
Symantec	Trojan.Gen.2
Sophos	Driver Support

SpyHunter Detects & Remove Jelbrus

File System Details

Jelbrus may create the following file(s):

Expand All | Collapse All

#	File Name	MD5	Detections Detections: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
1.	hp2_upd2_v1025.exe	27270344351771c25d9cc798185bfdc6	362
Name: hp2_upd2_v1025.exe MD5: 27270344351771c25d9cc798185bfdc6 Size: 144.89 KB (144896 bytes) Detections: 362 Type: Executable File Path: C:\Users\<username>\AppData\Local\Temp\hp2_upd2_v1025.exe Group: Malware file Last Updated: October 4, 2022
2.	hp2_1001.exe	cc3a3e9c90648165a934128b23860908	77
Name: hp2_1001.exe MD5: cc3a3e9c90648165a934128b23860908 Size: 541.69 KB (541696 bytes) Detections: 77 Type: Executable File Path: C:\Users\<username>\AppData\Local\Temp\hp2_1001.exe Group: Malware file Last Updated: May 10, 2023
3.	PCDefender.exe	9b9155a0641fa949585704d30d31f52c	69
Name: PCDefender.exe MD5: 9b9155a0641fa949585704d30d31f52c Size: 412.16 KB (412160 bytes) Detections: 69 Type: Executable File Path: %PROGRAMFILES(x86)%\PC Defender\PCDefender.exe Group: Malware file Last Updated: September 29, 2022
4.	jswtask.exe	99025231bddebfba40f8a432a9a0a07b	45
Name: jswtask.exe MD5: 99025231bddebfba40f8a432a9a0a07b Size: 176.12 KB (176128 bytes) Detections: 45 Type: Executable File Path: %PROGRAMFILES%\Beta Secure Web Group: Malware file Last Updated: May 27, 2017
5.	sswworker.exe	67ca6070d0afd2008173f9ee2f29750d	7
Name: sswworker.exe MD5: 67ca6070d0afd2008173f9ee2f29750d Size: 145.92 KB (145920 bytes) Detections: 7 Type: Executable File Path: %PROGRAMFILES%\Safesoft Protector Group: Malware file Last Updated: June 23, 2021
6.	Personal ComputerSecurity.exe	1cb41a61c83862f7ba54e78012dfd0e4	2
Name: Personal ComputerSecurity.exe MD5: 1cb41a61c83862f7ba54e78012dfd0e4 Size: 412.16 KB (412160 bytes) Detections: 2 Type: Executable File Path: %PROGRAMFILES(x86)%\Personal Computer Security Group: Malware file Last Updated: August 1, 2020
7.	VideoService.exe	55e003b1d139c97a01556b0f40782c45	1
Name: VideoService.exe MD5: 55e003b1d139c97a01556b0f40782c45 Size: 470.01 KB (470016 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Video Service Group: Malware file Last Updated: February 20, 2016
8.	SystemService.exe	cd07a0931a2c5cee77d6f504aa5302d1	1
Name: SystemService.exe MD5: cd07a0931a2c5cee77d6f504aa5302d1 Size: 470.01 KB (470016 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\System Service Group: Malware file Last Updated: February 20, 2016
9.	MediaDefender.exe	fb70d8678a0b77b2dd8af4d6517a10d4	1
Name: MediaDefender.exe MD5: fb70d8678a0b77b2dd8af4d6517a10d4 Size: 439.8 KB (439808 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Defender Group: Malware file Last Updated: February 20, 2016
10.	MediaDefender.exe	89843c28e2580b56cbe763480a8e5626	1
Name: MediaDefender.exe MD5: 89843c28e2580b56cbe763480a8e5626 Size: 453.63 KB (453632 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Media Defender Group: Malware file Last Updated: February 20, 2016
11.	UploadSoftware.exe	ffb90849727a90ba166bd9ec1fc3260d	1
Name: UploadSoftware.exe MD5: ffb90849727a90ba166bd9ec1fc3260d Size: 470.01 KB (470016 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Upload Software Group: Malware file Last Updated: February 20, 2016
12.	astask.exe	2716cdd3b35a1fb4eb1c4a1d4968a626	1
Name: astask.exe MD5: 2716cdd3b35a1fb4eb1c4a1d4968a626 Size: 159.74 KB (159744 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\IT Viewer Group: Malware file Last Updated: July 15, 2015
13.	MediaService.exe	0715fcd748ff335c53a97fafbe5c239b	1
Name: MediaService.exe MD5: 0715fcd748ff335c53a97fafbe5c239b Size: 470.01 KB (470016 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Service Group: Malware file Last Updated: February 20, 2016
14.	MediaDefender.exe	ee1c771a56c1666beebc0524987bfc2f	1
Name: MediaDefender.exe MD5: ee1c771a56c1666beebc0524987bfc2f Size: 515.6 KB (515604 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Defender Group: Malware file Last Updated: February 20, 2016
15.	MediaService.exe	cb72e40bb0fbd0f8235fdb30ef086467	1
Name: MediaService.exe MD5: cb72e40bb0fbd0f8235fdb30ef086467 Size: 470.01 KB (470016 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Service Group: Malware file Last Updated: February 20, 2016
16.	MediaService.exe	f1a80dda6e8cebd689b8e12e514d7c2a	1
Name: MediaService.exe MD5: f1a80dda6e8cebd689b8e12e514d7c2a Size: 473.6 KB (473600 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Service Group: Malware file Last Updated: February 20, 2016
17.	VideoService.exe	426527eb8ec25afe52b27a05d05d558e	1
Name: VideoService.exe MD5: 426527eb8ec25afe52b27a05d05d558e Size: 473.6 KB (473600 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Video Service Group: Malware file Last Updated: February 20, 2016
18.	PerformanceSecurity.exe	3b61d9c11d20e82bc80ddc610f8ca67b	1
Name: PerformanceSecurity.exe MD5: 3b61d9c11d20e82bc80ddc610f8ca67b Size: 415.74 KB (415744 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Performance Security Group: Malware file Last Updated: February 20, 2016
19.	VideoService.exe	faca22dfa425a35b69cc3cb084e6c4e1	1
Name: VideoService.exe MD5: faca22dfa425a35b69cc3cb084e6c4e1 Size: 481.79 KB (481792 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Video Service Group: Malware file Last Updated: February 20, 2016
20.	VideoUpdate.exe	5c0d44ae0db03660aa6188e60cd5a64d	1
Name: VideoUpdate.exe MD5: 5c0d44ae0db03660aa6188e60cd5a64d Size: 450.04 KB (450048 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Video Update Group: Malware file Last Updated: February 20, 2016
21.	MediaDefender.exe	f905565b14be2866e10840367e806165	1
Name: MediaDefender.exe MD5: f905565b14be2866e10840367e806165 Size: 480.25 KB (480256 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Media Defender Group: Malware file Last Updated: February 20, 2016
22.	PCUpdate.exe	d2a9c4b2802f8fc45a6bc034d69e9725	1
Name: PCUpdate.exe MD5: d2a9c4b2802f8fc45a6bc034d69e9725 Size: 422.4 KB (422400 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\PC Update Group: Malware file Last Updated: February 20, 2016
23.	Anti VirusSecurity.exe	da13c6d338f76029c6e4d442f1fada99	1
Name: Anti VirusSecurity.exe MD5: da13c6d338f76029c6e4d442f1fada99 Size: 480.25 KB (480256 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Anti Virus Security Group: Malware file Last Updated: February 20, 2016
24.	ApplicationSoftware.exe	bec7e1f621aa1b234b42f08e58c3ea53	1
Name: ApplicationSoftware.exe MD5: bec7e1f621aa1b234b42f08e58c3ea53 Size: 480.25 KB (480256 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES(x86)%\Application Software Group: Malware file Last Updated: February 20, 2016
25.	Personal ComputerSecurity.exe	1af17fd36caee201407afb6ac67b683b	1
Name: Personal ComputerSecurity.exe MD5: 1af17fd36caee201407afb6ac67b683b Size: 450.04 KB (450048 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Personal Computer Security Group: Malware file Last Updated: February 20, 2016
26.	Personal ComputerSecurity.exe	c21dc4cf456865f4fd88f71212529cc5	1
Name: Personal ComputerSecurity.exe MD5: c21dc4cf456865f4fd88f71212529cc5 Size: 422.4 KB (422400 bytes) Detections: 1 Type: Executable File Path: %PROGRAMFILES%\Personal Computer Security Group: Malware file Last Updated: February 20, 2016
27.	e921-9212-b961-d694.exe	7a950d7d0676fcda20c172763d1a0172	1
Name: e921-9212-b961-d694.exe MD5: 7a950d7d0676fcda20c172763d1a0172 Size: 1.24 MB (1247620 bytes) Detections: 1 Type: Executable File Path: C:\Users\<username>\AppData\Local\Temp\e921-9212-b961-d694.exe Group: Malware file Last Updated: July 4, 2023

More files

Registry Details

Jelbrus may create the following registry entry or registry entries:

CLSID

{2F137995-4D26-44AD-9C4E-91055090A817}

{A1E7709A-3AFB-49B8-8719-CCBF3F73CCB1}

{D3C24E2B-C820-4492-9B69-11BF7163F998}

Regexp file mask

%WINDIR%\System32\Tasks\Megasoft Security Viewer

HKEY..\..\..\..{RegistryKeys}

SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Jelbrus Secure Web Task

System\ControlSet001\Services\Live Malware Protection

System\ControlSet002\Services\Live Malware Protection

System\CurrentControlSet\Services\Live Malware Protection

HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}

{A428B273-73B2-E11F-895C-669BA9344EE5}

Directories

Jelbrus may create the following directory or directories:

%PROGRAMFILES%\AFC Secure Net

%PROGRAMFILES%\Alfasistem Memory

%PROGRAMFILES%\Beta Task Menager

%PROGRAMFILES%\Computer Task Menager

%PROGRAMFILES%\Gamma Task Menager

%PROGRAMFILES%\InternetSoft Secure Web

%PROGRAMFILES%\InternetSoft Security

%PROGRAMFILES%\Jelbrus Secure Web

%PROGRAMFILES%\Jelbruss Secure Web

%PROGRAMFILES%\Megasoft Security

%PROGRAMFILES%\MightySoft Safe Network

%PROGRAMFILES%\Omega Secure Net

%PROGRAMFILES%\SKF Safe Network

%PROGRAMFILES%\Safesoft Protector

%PROGRAMFILES%\SmartComp Safe Network

%PROGRAMFILES%\Techsmart Computer

%PROGRAMFILES(x86)%\AFC Secure Net

%PROGRAMFILES(x86)%\Alfasistem Memory

%PROGRAMFILES(x86)%\Beta Task Menager

%PROGRAMFILES(x86)%\Computer Task Menager

%PROGRAMFILES(x86)%\Gamma Task Menager

%PROGRAMFILES(x86)%\InternetSoft Secure Web

%PROGRAMFILES(x86)%\InternetSoft Security

%PROGRAMFILES(x86)%\Jelbrus Secure Web

%PROGRAMFILES(x86)%\Jelbruss Secure Web

%PROGRAMFILES(x86)%\Megasoft Security

%PROGRAMFILES(x86)%\MightySoft Computer

%PROGRAMFILES(x86)%\MightySoft Safe Network

%PROGRAMFILES(x86)%\Omega Secure Net

%PROGRAMFILES(x86)%\SKF Safe Network

%PROGRAMFILES(x86)%\SKF Secure Net

%PROGRAMFILES(x86)%\Safesoft Protector

%PROGRAMFILES(x86)%\Smart Secure Web

%PROGRAMFILES(x86)%\SmartComp Safe Network

%PROGRAMFILES(x86)%\Techsmart Computer

Cookies

The following cookies were found:

majuwe.com

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Jelbrus

Threat Scorecard

EnigmaSoft Threat Scorecard

Aliases

SpyHunter Detects & Remove Jelbrus

File System Details

Registry Details

Directories

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