ib_uninstall.exe

Installer

MediaTechSoft Inc.

This is the Performersoft setup installer. The application ib_uninstall.exe by MediaTechSoft 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 InstallBrain installer. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
MediaTechSoft Inc.  (signed and verified)

Product:
Installer

Version:
15.9.28.27

MD5:
a30a932746f6d6a13703327219565b19

SHA-1:
1427262d0a66d9fa3e3508a3291651016b438f6b

SHA-256:
d317d019c9cee07d35dea5ea7ab9830ec8eb5e461875b3089e80da8c4a8409ef

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:
12/1/2020 7:56:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Performersoft (M)
17.2.28.20

File size:
780.8 KB (799,584 bytes)

Product version:
15.9.28.27

Copyright:
Copyright 2012

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallBrain

Common path:
C:\Program Files\uninstall information\ib\97\3867\ib_uninstall.exe

Digital Signature
Authority:
GoDaddy.com, Inc.

Valid from:
3/30/2013 2:18:00 AM

Valid to:
3/30/2016 2:18:00 AM

Subject:
CN=MediaTechSoft Inc., O=MediaTechSoft Inc., L=Beaverton, S=OR, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4B870730DE21B9

File PE Metadata
Compilation timestamp:
7/29/2013 5:23:18 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0xD4E8

Entry point:
E8, 1C, 4C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 08, 77, 42, 00, 00, 75, 18, E8, 67, 44, 00, 00, 6A, 1E, E8, B1, 42, 00, 00, 68, FF, 00, 00, 00, E8, E8, 26, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, 08, 77, 42, 00, FF, 15, 54, D0, 41, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, 04, 77, 42, 00, 74, 0D, 53, E8, E6, 19, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, B8, 19, 00, 00, 89, 30, E8, B1, 19, 00, 00, 89...
 
[+]

Entropy:
7.7845  (probably packed)

Code size:
109 KB (111,616 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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