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updater.exe

Great Find

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application updater.exe by Great Find has been detected as adware by 10 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Update Mgr GreatFind”. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Great Find  (signed and verified)

Version:
1.0.5660.28538

MD5:
08d7cff14d9eeed1141fe14a13d49e39

SHA-1:
66952d0f56b3916af0dae9a0bf0b18303f3d00f2

SHA-256:
3d7087f361bb4e8e1d3df93bb168288e5308c3a173e886a097f61e3c1a7afd93

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/19/2024 4:56:40 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.07.02

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

AVG
Generic
2016.0.3061

Dr.Web
Trojan.Yontoo.2053
9.0.1.05190

ESET NOD32
Win32/BrowseFox.AU potentially unwanted application
7.0.302.0

G Data
Win32.Application.BrowseFox
15.7.25

K7 AntiVirus
Unwanted-Program
13.205.16429

Malwarebytes
PUP.Optional.GreatFind.A
v2015.07.02.12

Panda Antivirus
Trj/Genetic.gen
15.07.02.12

Rising Antivirus
PE:Malware.BrowseFox!6.2597
23.00.65.15630

File size:
562.7 KB (576,224 bytes)

Product version:
1.0.5660.28538

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\common files\d64c6aa4-9b30-4b06-8859-0cfa31bd50dc\updater.exe

Digital Signature
Signed by:
Great Find

Authority:
VeriSign, Inc.

Valid from:
6/8/2015 9:00:00 AM

Valid to:
6/8/2016 8:59:59 AM

Subject:
CN=Great Find, O=Great Find, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7E856499DE45F8F4E6964582D37E3977

File PE Metadata
Compilation timestamp:
7/2/2015 7:51:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:UQ4yeILPh+khYuHEOBG4tOEl7qdZdjEYB6N3E3Lpcdlgzd+Sm:UQvZ+2Yu044woZDqdlmA

Entry address:
0x253E7

Entry point:
E8, 19, D9, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, 20, 35, 48, 00, 00, 75, 13, 56, E8, 71, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, 43, 49, 00, 00, 59, FF, 34, F5, 20, 35, 48, 00, FF, 15, 48, 51, 45, 00, 5E, 5D, C3, 56, 57, BE, 20, 35, 48, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, 80, 51, 45, 00, 53, E8, EF, 9F, FF, FF, 83, 27, 00, 59, 83, C7, 08, 81, FF, 40, 36, 48, 00, 7C, D8, 5B, 83, 3E, 00, 74, 0E, 83, 7E, 04, 01, 75, 08, FF, 36, FF, 15...
 
[+]

Entropy:
6.4728

Code size:
335.5 KB (343,552 bytes)

Service
Display name:
Update Mgr GreatFind

Type:
Win32OwnProcess

Depends on:
RPCSS


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