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kms activator.exe

BEst app

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application kms activator.exe by BEst app 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.
Publisher:
QHXYN  (signed by BEst app)

Product:
QHXYN

Version:
9594.15614.889.2420

MD5:
c81899af2bd7a1a15e592fb0fd6da556

SHA-1:
10e4490dc7636cf673a9d0cf5709d840cc8b5932

SHA-256:
e3d5f1894f4844ca978282a3e10cdf815f99f9559252f289ee34d1ac3919f594

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 7:09:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.22.21

File size:
791.8 KB (810,784 bytes)

Product version:
9594.15614.889.2420

Copyright:
QHXYN

Trademarks:
QHXYN

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\kms activator.exe

Digital Signature
Signed by:
BEst app

Authority:
thawte, Inc.

Valid from:
6/10/2015 8:00:00 PM

Valid to:
12/17/2015 7:59:59 PM

Subject:
CN=BEst app, O=BEst app, L=Dublin, S=Dublin, C=IE

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

Serial number:
6A88EF866C22387C2B46530FC448B4B9

File PE Metadata
Compilation timestamp:
12/5/2009 6:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:mQhnEUXRd/I6Iw8sjDIvl6C22sNzQtZmmoiA86:IkdLyseB2tSrm3W

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:
7.9863

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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