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outobox.expext.exe

outobox

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application outobox.expext.exe by outobox has been detected as adware by 26 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:
outobox  (signed and verified)

Version:
1.0.6242.39491

MD5:
a35841f36b2bfb1ecbf1451db3961dea

SHA-1:
75c294f1c279f228fff9ba80d869c8e0bcc8281c

SHA-256:
3dfb9c81a3a84ca671229e4883bbb72d930964b1d1ea46858f5846ff3b9a2aff

Scanner detections:
26 / 68

Status:
Adware

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

Analysis date:
4/24/2024 10:54:08 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AU
6505244

Agnitum Outpost
PUA.SwiftBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.02.01

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.206.68

avast!
Win32:BrowseFox-EP [PUP]
150129-1

AVG
Generic
2016.0.3212

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1521

Bitdefender
Adware.BrowseFox.AU
1.0.20.160

Clam AntiVirus
Win.Adware.Agent-35205
0.98/21511

Comodo Security
UnclassifiedMalware
20920

Emsisoft Anti-Malware
Adware.BrowseFox.AU
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AA potentially unwanted application
7.0.302.0

F-Prot
W32/S-43570a6e
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AU
5.13.68

G Data
Adware.BrowseFox.AU
15.2.25

K7 AntiVirus
Trojan
13.193.14824

McAfee
BrowseFox-FVA
5600.6868

MicroWorld eScan
Adware.BrowseFox.AU
16.0.0.96

NANO AntiVirus
Riskware.Win32.BrowseFox.dlkhtg
0.30.0.65070

nProtect
Adware.BrowseFox.AU
15.01.30.01

Panda Antivirus
Trj/CI.A
15.02.01.03

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.outobox
15.2.1.2

SUPERAntiSpyware
Adware.BrowserFox/Variant
10081

VIPRE Antivirus
Threat.4150696
36666

Zillya! Antivirus
Adware.Agent.Win32.27889
2.0.0.2050

File size:
99.2 KB (101,608 bytes)

Product version:
1.0.6242.39491

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\outobox\bin\outobox.expext.exe

Digital Signature
Signed by:
outobox

Authority:
VeriSign, Inc.

Valid from:
9/30/2014 3:00:00 AM

Valid to:
10/31/2015 1:59:59 AM

Subject:
CN=outobox, O=outobox, 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:
3308B48A98D635F50AF4E52B1D5E6168

File PE Metadata
Compilation timestamp:
1/31/2015 9:33:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:nt61kXRIHyUGORfPgEWGnadKCxHWPWK6dH0kxYnMBh4uTmhpgkRE1:AIRI9GK7YxHW+K6/1Whpg6E1

Entry address:
0x561E

Entry point:
E8, AB, 3C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 64, 7F, 41, 00, FF, 15, 4C, 20, 41, 00, 85, C0, 75, 18, 56, E8, 2F, 08, 00, 00, 8B, F0, FF, 15, 68, 20, 41, 00, 50, E8, DF, 07, 00, 00, 59, 89, 06, 5E, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, C0, 91, 41, 00, 00, 74, 05, E9, CD, 3C, 00, 00, 57, 8B...
 
[+]

Entropy:
6.4316

Code size:
65.5 KB (67,072 bytes)

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