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update_28.exe

Statscom

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application update_28.exe by Statscom 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 Tightrope WebInstall installer.
Publisher:
Statscom  (signed and verified)

Product:
Statscom

Version:
76.3.8.2514

MD5:
250d4521bf9b6473288124c165482e74

SHA-1:
ccf106413e853bd50cff8de3ff9c6a1565089e52

SHA-256:
544c72b70b0044dcc37a12ea85eb78a5bd48761e7479b7579261fba9b72c9027

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/15/2024 7:49:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tightrope.Statscom.Bundler (M)
16.5.19.22

File size:
870.9 KB (891,776 bytes)

Product version:
76.3.8.2514

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\update_28.exe

Digital Signature
Signed by:
Statscom

Authority:
GoDaddy.com, Inc.

Valid from:
11/12/2015 12:51:38 AM

Valid to:
9/17/2016 6:06:38 AM

Subject:
CN=Statscom, O=Statscom, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00B76A917B400E54E5

File PE Metadata
Compilation timestamp:
10/27/2014 2:24:47 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:fw0FSNT9oqE8+JJ//n6XxIPwH8DpatBn4m3LR1BR1N0hzX4c1eZ:ENT2RJp6BLHapaYm7R1/4zoT

Entry address:
0x18AA

Entry point:
E8, F1, C3, 00, 00, E9, F5, BC, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 81, EC, 1C, 02, 00, 00, 53, 55, 8B, AC, 24, 28, 02, 00, 00, 56, 57, 6A, 01, 55, E8, E7, 5C, 00, 00, 8B, F0, 89, 44, 24, 18, 8D, 44, 24, 1C, 50, 6A, 00, 6A, 02, 55, C7, 44, 24, 2C, 00, 00, 00, 00, E8, 8A, 5E, 00, 00, 8B, 4C, 24, 2C, 6A, 00, 68, A8, FF, 40, 00, 8B, F8, 8D, 1C, 0F, 6A, 03, 55, 89, 5C, 24, 44, E8, 6E, 5E, 00, 00, 8D, 54, 24, 48, 52, 55, 89, 44, 24, 48, E8, AF, 5B, 00, 00, 83, C4, 30, 85, FF, 75, 0D, 55, E8...
 
[+]

Entropy:
7.9682  (probably packed)

Code size:
53.5 KB (54,784 bytes)

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