revosetup_inst2.exe

STMSetup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application revosetup_inst2.exe by STMSetup has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
STMSetup  (signed and verified)

MD5:
bd564ffd507437bf74253cd444d34c0b

SHA-1:
6691a38a503abcd32d3e0a1df7bc791d07c97969

SHA-256:
3b407d3ec61a076b24c71d4a49db1a3030f86e3ec9139277eebe287e17bf685f

Scanner detections:
14 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
11/30/2024 8:36:24 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.163.184

avast!
PUP-gen [PUP]
140617-1

AVG
Generic
2015.0.3404

Clam AntiVirus
Win.Adware.Installcore-441
0.98/19185

Dr.Web
Trojan.MulDrop5.10078
9.0.1.05190

ESET NOD32
Win32/InstallCore.ON potentially unwanted application
7.0.302.0

F-Prot
W32/A-bc15c96d
v6.4.7.1.166

Kaspersky
not-a-virus:AdWare.Win32.InstallCore
15.0.0.494

NANO AntiVirus
Riskware.Win32.InstallCore.dcipss
0.28.2.60990

Norman
InstallCore.CERT
11.20140724

Reason Heuristics
PUP.Installer.STMSetup.P
14.7.24.7

Vba32 AntiVirus
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

File size:
664.9 KB (680,888 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\revosetup_inst2.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/28/2014 4:00:00 AM

Valid to:
4/29/2015 3:59:59 AM

Subject:
CN=STMSetup, O=STMSetup, STREET=28 Lenelblome St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4CC8AF2C057FC32A3FA7F44EAADD7EEA

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:NRvp4VWWT1Nz36VHOCeV8zjNmCNP731H2stAtIGi4gn+ym2HHmz8:NRvmVWwNjuuCeV8zkCNPL1Hd6IGi4gnY

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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