uninstall.exe

Tidy Network

This is part of the InfoAtoms browser extension which will display variopus forms of advertising in the web browser by injecting new ads such as banner, text-links and search results. The application uninstall.exe by Tidy Network 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 TidyNetwork by TidyNetwork. While running, it connects to the Internet address 3e.3a.1632.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
Tidy Network  (signed and verified)

MD5:
d724382c4124fb3b8840a53f10c8da03

SHA-1:
ea8630a9c9ee36fea370c60cfe78d79645f55f3a

SHA-256:
9752b12a72d5d857833ef93dcaa9825148397c449739ba62e63384dd131a3ad5

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:
4/19/2024 12:41:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InfoAtoms.TidyNetwork (M)
15.12.19.5

File size:
128.3 KB (131,368 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\tidynetwork\uninstall.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/19/2013 8:00:00 PM

Valid to:
3/19/2016 7:59:59 PM

Subject:
CN=Tidy Network, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tidy Network, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5B80FB156CAB4137B00AFF13BA26609D

File PE Metadata
Compilation timestamp:
12/17/2015 7:12:06 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:7Jc1hTOr2U0yjdkPscffdeGjTzK/+1WpRfm05KkNwrmB6gTDCvF:7JyTAEUkkctH4+1WpRfmcrt6gTDCvF

Entry address:
0xB087

Entry point:
E8, B9, 6B, 00, 00, E9, 89, FE, FF, FF, C7, 01, AC, 6F, 41, 00, E9, 28, 6D, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, AC, 6F, 41, 00, E8, 15, 6D, 00, 00, F6, 45, 08, 01, 74, 07, 56, E8, 24, EA, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08, 51, 52, E8, 60, 13, 00, 00, 59, 59, 85, C0, 74, 04, 33, C0, EB, 24, F6, 06, 02, 74, 05, F6, 07, 08, 74, F2, 8B, 45, 10...
 
[+]

Entropy:
6.4643

Code size:
82.5 KB (84,480 bytes)

Program Uninstaller
Program name:
TidyNetwork

Display publisher:
TidyNetwork

Uninstall string:
C:\users\{user}\appdata\local\tidynetwork\uninstall.exe cid=adknldg1 name=tidynetwork eid=dmidaiabaeipgkcooijbikmdcofhpakp autoguid={892d2c0b-e032-3c7c-eed9-7519b4efdb7a}


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

TCP (HTTP):
Connects to 3e.3a.1632.ip4.static.sl-reverse.com  (50.22.58.62:80)

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