english pronunciation books and audio books collection - mantesh.exe

Yes apps

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application english pronunciation books and audio books collection - mantesh.exe by Yes apps has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. It is also typically executed from the user's temporary directory.
Publisher:
XFEHS  (signed by Yes apps)

Product:
XFEHS

Version:
8208.15730.854.2607

MD5:
546cec2855f8707ccf4aaf7d29bafdf4

SHA-1:
32452e3080c7df12113a1852d29881548447a4a2

SHA-256:
a3174464ca48652b1cbf49377d4a9f7a22ff04d63cbd53b65a1f76e64e08dda0

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/13/2024 8:01:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.3.13

File size:
658 KB (673,792 bytes)

Product version:
8208.15730.854.2607

Copyright:
XFEHS

Trademarks:
XFEHS

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\english pronunciation books and audio books collection - mantesh.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
6/30/2015 3:00:00 AM

Valid to:
12/18/2015 2:59:59 AM

Subject:
CN=Yes apps, O=Yes apps, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
5BADC8FA66A141BF4210992429EEFF3A

File PE Metadata
Compilation timestamp:
12/6/2009 1:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9829

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)