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7zip.exe

Useful Software

This is the Verti bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application 7zip.exe by Useful Software 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 Verti Setup installer. The file has been seen being downloaded from inst.getfreesoft.net and multiple other hosts.
Publisher:
Useful Software  (signed and verified)

Version:
1.0.2.118

MD5:
e62e97e21de79db30b32eab9b6494c48

SHA-1:
14e7cf09cc78b4314a758bfeb80030467f78644e

SHA-256:
3d77439a162d2460c107cc0cb32b0a307e5617b30bf1e0a842709c01a69edfb9

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:
11/5/2024 1:41:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Verti.UsefulSo.Bundler (M)
16.6.21.4

File size:
360.8 KB (369,480 bytes)

Product version:
1.0.2.118

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Verti Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\7zip.exe

Digital Signature
Signed by:
Useful Software

Authority:
VeriSign, Inc.

Valid from:
11/19/2014 5:30:00 AM

Valid to:
1/19/2016 5:29:59 AM

Subject:
CN=Useful Software, O=Useful Software, L=Bellevue, S=Washington, 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:
142135C80AA62D0F15501B4128FC6AEE

File PE Metadata
Compilation timestamp:
2/17/2015 4:47:49 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:aUC7ZyNNuc23cd0rL0VnZI7MDvwbZZ6dIjuqk0nzuisOd5bcZ3XtpjNw/U20S:JC7ZjcScU4Vnmx4ddb0KiZE3XLy/U20S

Entry address:
0x16D5A0

Entry point:
60, BE, 00, B0, 51, 00, 8D, BE, 00, 60, EE, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8404

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
332 KB (339,968 bytes)

The file 7zip.exe has been seen being distributed by the following 2 URLs.

http://inst.getfreesoft.net/dl/27/20174/27/.../

http://inst.getfreesoft.net/dl/27/20174/27/.../

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