microsoft toolkit 2.5.3.exe

Setup

ClICk YeS

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application microsoft toolkit 2.5.3.exe by ClICk YeS 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:
ClICk YeS  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
a336b6fdab4414a2591cea4b16fbb98b

SHA-1:
65a2b015f04624a9edc5b80726a170adcee8ed2b

SHA-256:
8917f81fccd088201193d3cd886236317d70ff3a0e8ef5c0a0969fe60b2be073

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:
12/25/2024 4:52:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.ClICkYeS.Bundler (M)
16.7.13.10

File size:
1.1 MB (1,146,704 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Feb28-162226-77b51e6f-aba5-46b3-9043-b703f7ebce12.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\microsoft toolkit 2.5.3.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
2/26/2015 1:00:00 AM

Valid to:
12/11/2015 12:59:59 AM

Subject:
CN=ClICk YeS, O=ClICk YeS, L=Dublin, S=Dublin, C=IE

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

Serial number:
36D341C5DDDC360062ABB683C60335D0

File PE Metadata
Compilation timestamp:
2/28/2015 5:22:26 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:XMiy4IadS4ms5I6e66fEheKhksY3Rct8MF/6vFRIXYEAst9hzjQEezuSvyoIcVpS:XbSaE4mvt/RcZqIXKa9ljUuSvy6Qjqi

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

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