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updater.exe

Roll Around

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application updater.exe by Roll Around has been detected as adware by 17 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Update Mgr RollAround”. 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:
Roll Around  (signed and verified)

Version:
1.0.5570.29895

MD5:
7116d97ca29139d13ff6e9beb2780d36

SHA-1:
2fa37536215f9c5ef9815af388734f90f027220d

SHA-256:
55dbf1c4802f2d23cfbc7d11ab881a734ea6cf4ed40652b16abf6122a9d785c3

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
4/26/2024 12:13:51 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.04.03

AVG
BrowseFox
2016.0.3151

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1542

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Yontoo.1780
9.0.1.092

ESET NOD32
Win32/BrowseFox.AM potentially unwanted application
9.7.0.302.0

F-Prot
W32/S-c8a99981
v6.4.7.1.166

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.9.0

K7 AntiVirus
Unwanted-Program
13.204.16094

Malwarebytes
PUP.Optional.ExpressFind.SID.A
v2015.07.07.05

McAfee
Program.BrowseFox-FXL
5600.6711

NANO AntiVirus
Trojan.Win32.Yontoo.dptkzc
0.30.24.1636

Panda Antivirus
PUP/SoftwareUpdater
15.04.02.11

Reason Heuristics
PUP.Service.Yontoo
15.4.2.23

Sophos
PUA 'Browse Fox'
5.14

VIPRE Antivirus
Threat.4150696
40552

File size:
546.7 KB (559,856 bytes)

Product version:
1.0.5570.29895

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\common files\2a617352-d396-46a3-a71b-5d89535356cf\updater.exe

Digital Signature
Signed by:
Roll Around

Authority:
VeriSign, Inc.

Valid from:
12/22/2014 3:00:00 AM

Valid to:
12/23/2015 2:59:59 AM

Subject:
CN=Roll Around, O=Roll Around, L=Los Angeles, 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:
02A1223E320B2EC6C2C8789B5CB4BB4B

File PE Metadata
Compilation timestamp:
4/3/2015 2:36:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:FxqcqhJerRA2AP/l3J7d3FO99kP/No58cPCA8tdbDsgi3brbTpvJC6zUG8IZl9bO:F4cqhJerRA2AP/l3J7dVO99kP/NS8c6l

Entry address:
0x1F092

Entry point:
E8, F4, EC, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, C0, 30, 48, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 94, 08, 48, 00, 01, 0F, 82, 2F, EE, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9...
 
[+]

Entropy:
6.5344

Code size:
411 KB (420,864 bytes)

Service
Display name:
Update Mgr RollAround

Type:
Win32OwnProcess

Depends on:
RPCSS


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