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ib_uninstall.exe

77Zip

PurpleTech Software Inc

This is part of a Performersoft product, a 'PC optimzation' application that provides minimal benifits and may have been bundled by a third party installer. The application ib_uninstall.exe by PurpleTech Software Inc has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program appbario15 Toolbar for IE by appbario15.
Publisher:
PurpleTech Software Inc  (signed and verified)

Product:
77Zip

Version:
1.25.11.13

MD5:
a4f64c7930e6ef274f439ccb0d57671e

SHA-1:
fb19619746bb52b1ed9387cad66a76f8a842603d

SHA-256:
7637fbadd0cbfa84428466a2b77978122af173f5afd1c574445251269d670c0a

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.

Analysis date:
5/7/2024 8:20:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Performersoft (M)
17.3.16.5

File size:
1.7 MB (1,740,840 bytes)

Product version:
1.25.11.13

Copyright:
Copyright 2013

Original file name:
77Zip .exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
PurpleTech Software Inc

Authority:
GoDaddy.com, Inc.

Valid from:
9/11/2012 10:45:58 PM

Valid to:
9/11/2015 10:45:58 PM

Subject:
CN=PurpleTech Software Inc, O=PurpleTech Software 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:
00C5C4C135A4BC

File PE Metadata
Compilation timestamp:
11/22/2013 5:38:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0xAE569

Entry point:
E8, 47, A1, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, 20, 3E, 53, 00, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 8D, 47, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 29, F3, A5, FF, 24, 95, F0, E6, 4A, 00, 8B, C7, BA, 03, 00, 00, 00, 83, E9...
 
[+]

Entropy:
6.8129

Code size:
921.5 KB (943,616 bytes)

Program Uninstaller
Program name:
appbario15 Toolbar for IE

Display publisher:
appbario15

Display version:
6.17.2.8

Uninstall string:
"C:\Program Files\Uninstall Information\Ib\97\3867\ib_uninstall.exe" /PUninstall="HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\IECT3279414" /reg=32


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