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eduapp.expext.exe

Edu App

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application eduapp.expext.exe by Edu App has been detected as adware by 30 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:
Edu App  (signed and verified)

Version:
1.0.6242.39491

MD5:
705ad98b84f9e22086044b32e6f2ac45

SHA-1:
b15087d4ce6871e54861d76f0b33d7b743119fc1

SHA-256:
7f4ea71728ebe7e420d376edea7b9f0d1269d9f52bf3da77bb65329658f301de

Scanner detections:
30 / 68

Status:
Adware

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

Analysis date:
4/26/2024 10:11:45 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.173090
577

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.06.16

Avira AntiVirus
ADWARE/BrowseFox.Gen2
8.3.1.6

Arcabit
Trojan.Adware.Graftor.D2A422
1.0.0.425

AVG
AdPlugin
2016.0.3055

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1577

Bitdefender
Gen:Variant.Adware.Graftor.173090
1.0.20.940

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.BrowseFox.AK
22467

Dr.Web
Trojan.Yontoo.1808
9.0.1.0188

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.173090
8.15.07.07.04

ESET NOD32
Win32/BrowseFox.AA potentially unwanted (variant)
9.11793

Fortinet FortiGate
Riskware/BrowseFox
7/7/2015

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

F-Secure
Gen:Variant.Adware.Graftor
11.2015-07-07_3

G Data
Gen:Variant.Adware.Graftor.173090
15.7.25

K7 AntiVirus
Adware
13.205.16253

McAfee
BrowseFox-FVA
5600.6711

MicroWorld eScan
Gen:Variant.Adware.Graftor.173090
16.0.0.564

NANO AntiVirus
Trojan.Win32.Yontoo.dogsux
0.30.24.2086

Panda Antivirus
Generic Suspicious
15.07.07.04

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

Reason Heuristics
Adware.Yontoo.EduApp (M)
15.7.7.16

Sophos
Generic PUA LB
4.98

Trend Micro House Call
TROJ_GEN.R047C0PFC15
7.2.188

Trend Micro
TROJ_GEN.R047C0PFC15
10.465.07

Vba32 AntiVirus
AdWare.MSIL.Agent
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
41178

Zillya! Antivirus
Adware.BrowseFox.Win32.823
2.0.0.2226

File size:
99.2 KB (101,608 bytes)

Product version:
1.0.6242.39491

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\edu app\bin\eduapp.expext.exe

Digital Signature
Signed by:
Edu App

Authority:
VeriSign, Inc.

Valid from:
3/17/2015 8:00:00 PM

Valid to:
3/17/2016 7:59:59 PM

Subject:
CN=Edu App, O=Edu App, 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:
2A116E4DDAE4EB2C28F70FBC481D3E94

File PE Metadata
Compilation timestamp:
6/5/2015 10:35:37 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:kv6msVSg0IARfI+8G2dBKCKXfPWk6EHIkmnMBcu4ElKgSwiCd:RVWIu4dKXf+k6cKElKgSwik

Entry address:
0x563E

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:
6.4322

Code size:
65.5 KB (67,072 bytes)

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