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updater.bak

Record Page

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file updater.bak by Record Page has been detected as adware by 22 anti-malware scanners. 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:
Record Page  (signed and verified)

Version:
1.0.5624.37230

MD5:
94511e76e6de5a467ad94e62f3338e80

SHA-1:
291f3d342be680c033b156023c247e116d536bd9

SHA-256:
ced3d48b9e265aa6a1cae0d71a18fe5709586e3e289da3036a2ce1fa4a0b2824

Scanner detections:
22 / 68

Status:
Adware

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

Analysis date:
4/24/2024 8:56:44 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.DB
5563062

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.05.28

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

AVG
Generic
2016.0.3096

Bitdefender
Adware.BrowseFox.DB
1.0.20.735

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Jatif
0.98/20507

Dr.Web
Trojan.Yontoo.1809
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.DB
10.0.0.5366

ESET NOD32
Win32/BrowseFox.AU potentially unwanted application
7.0.302.0

F-Prot
W32/S-f8beccbe
v6.4.7.1.166

F-Secure
Adware.BrowseFox.DB
5.14.151

G Data
Adware.BrowseFox.DB
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16045

Malwarebytes
PUP.Optional.RecordPage.A
v2015.05.27.01

McAfee
BrowseFox.h
5600.6752

MicroWorld eScan
Adware.BrowseFox.DB
16.0.0.441

NANO AntiVirus
Trojan.Win32.Yontoo.drblfj
0.30.24.1636

nProtect
Adware.BrowseFox.DB
15.05.27.01

Panda Antivirus
Trj/Genetic.gen
15.05.27.01

Reason Heuristics
PUP.Yontoo.RecordPage
15.5.27.12

Zillya! Antivirus
Backdoor.PePatch.Win32.71155
2.0.0.2190

File size:
467.8 KB (478,984 bytes)

Product version:
1.0.5624.37230

Common path:
C:\Program Files\common files\87737dd0-ad90-4193-bd48-336966b8d777\updater.bak

Digital Signature
Signed by:
Record Page

Authority:
VeriSign, Inc.

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

Valid to:
12/13/2015 2:59:59 AM

Subject:
CN=Record Page, O=Record Page, 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:
420D8C325BCF64FBA46BF2F2E2AAC265

File PE Metadata
Compilation timestamp:
5/27/2015 6:41:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:eA4lrw75S41rf8AeZkl9jEjEuAdYZEAv8d5x1xjfJ+:zOw1Sm8kzAj2yZY1xY

Entry address:
0x245E2

Entry point:
E8, BE, E7, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, 30, D5, 46, 00, 00, 75, 13, 56, E8, 71, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, B8, 47, 00, 00, 59, FF, 34, F5, 30, D5, 46, 00, FF, 15, 48, 41, 45, 00, 5E, 5D, C3, 56, 57, BE, 30, D5, 46, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, 80, 41, 45, 00, 53, E8, B0, A6, FF, FF, 83, 27, 00, 59, 83, C7, 08, 81, FF, 50, D6, 46, 00, 7C, D8, 5B, 83, 3E, 00, 74, 0E, 83, 7E, 04, 01, 75, 08, FF, 36, FF, 15...
 
[+]

Code size:
330.5 KB (338,432 bytes)

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