z-zipsetup.exe

Elementsoft

The application z-zipsetup.exe by Elementsoft has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.buildworldfiles.com.
Publisher:
Elementsoft  (signed and verified)

MD5:
714447790b77715da94715685c17cd61

SHA-1:
e3efd272c1a55c5d283dfe18da8f3eb2aad4cbf6

SHA-256:
e9cee5769cf21b61a348da76bf0781281ac22d9d666a6d5c9feef9df06611f0f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 8:33:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elements.Installer (M)
16.6.3.22

File size:
1.6 MB (1,682,296 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\z-zipsetup.exe

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
7/16/2015 8:00:00 PM

Valid to:
7/16/2016 7:59:59 PM

Subject:
CN=Elementsoft, O=Elementsoft, L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
5AB741B11138543DECC86BCF0FE66061

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:7l+3S/08Di6ZejSJ1JocYYDS5gZOSVEZ98dna9Wa:Mi/0YlZASjyCEgT6qdah

Entry address:
0x325E

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, EC, 42, 00, E8, 09, 2C, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, C0, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, E3, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.7478

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file z-zipsetup.exe has been seen being distributed by the following URL.

http://www.buildworldfiles.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