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yontoo-1106-d3fe3414.exe

ezLooker

Alactro LLC

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application yontoo-1106-d3fe3414.exe by Alactro has been detected as adware by 19 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
Alactro LLC  (signed and verified)

Product:
ezLooker

Description:
Installer

Version:
2012.6.5.1144

MD5:
aac1c13fe3be90c7e2d8fc7abe50996b

SHA-1:
c856de8018679f2cf354d7b745178badd5465c25

SHA-256:
bf28528807129d95af2c5fcd10f52b8912a93d9e6cb67204796ef8c0c0b5df52

Scanner detections:
19 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
11/14/2024 9:20:47 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Generic.431001
732

Agnitum Outpost
Adware.Generic
7.1.1

Avira AntiVirus
ADWARE/Yontoo.Gen2
7.11.188.246

AVG
AdInject.Alactro
2016.0.3210

Baidu Antivirus
Adware.Win32.Yontoo
4.0.3.1522

Bitdefender
Adware.Generic.431001
1.0.20.165

Comodo Security
UnclassifiedMalware
20197

Dr.Web
Adware.Plugin.8
9.0.1.033

Emsisoft Anti-Malware
Adware.Generic.431001
8.15.02.02.02

ESET NOD32
Win32/Adware.Yontoo (variant)
9.10784

Fortinet FortiGate
Riskware/Yontoo
2/2/2015

F-Secure
Adware.Generic.431001
11.2015-02-02_2

G Data
Adware.Generic.431001
15.2.24

McAfee
Artemis!AAC1C13FE3BE
5600.6866

MicroWorld eScan
Adware.Generic.431001
16.0.0.99

NANO AntiVirus
Trojan.Html.Plugin.bopldg
0.28.6.63726

Reason Heuristics
PUP.Installer.Yontoo
15.2.2.14

Sophos
Generic PUA MI
4.98

VIPRE Antivirus
Yontoo
35144

File size:
1.1 MB (1,199,352 bytes)

Product version:
1.11.00

Copyright:
Copyright (c) 2012 Alactro LLC. All rights reserved.

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\yontoo-1106-d3fe3414.exe

Digital Signature
Signed by:
Alactro LLC

Authority:
GoDaddy.com, Inc.

Valid from:
5/15/2012 4:01:43 PM

Valid to:
5/26/2013 5:13:23 PM

Subject:
CN=Alactro LLC, O=Alactro LLC, L=Carlsbad, S=CA, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
046CAA7E02C7FB

File PE Metadata
Compilation timestamp:
3/10/2011 9:55:28 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
24576:qXELkiAvYDuWki1h+pIPfw45qTxcq7wOlmQp0DM3AbSDaRRNFe8+0wU:yCkiAFFUw+PxqTxcMhmJMuYIc8+0wU

Entry address:
0x15B4

Entry point:
55, 8B, EC, 81, EC, CC, 05, 00, 00, 53, 56, 33, DB, 57, C6, 85, 34, FA, FF, FF, 00, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 00, 40, 40, 00, FF, 15, 70, 30, 40, 00, 89, 45, F8, 8D, 85, 3C, FE, FF, FF, 50, C7, 85, 3C, FE, FF, FF, 94, 00, 00, 00, FF, 15, 6C, 30, 40, 00, 85, C0, 75, 21, FF, 15, 14, 30, 40, 00, 50, 68, A8, 32, 40, 00, E8, 36, FA, FF, FF, 59, C7, 05, 04, 40, 40, 00, FF, 00, 00, 00, E9, 20, 02, 00, 00, 8B, 35, 68, 30, 40, 00, 68, 94, 32, 40, 00, 68, 84, 32, 40, 00, FF, D6, 50, FF, 15, 64, 30, 40...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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