zone3.exe

GPLYRA - Setup

LLC

The application zone3.exe by LLC 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from zone3-14b7.kxcdn.com and multiple other hosts.
Publisher:
Open Source  (signed by LLC )

Product:
GPLYRA - Setup

Version:
5.1.2

MD5:
dad88b05b78a9289558076a2e4fbed2c

SHA-1:
747259faf2db24f712547d342537cf35f8b463db

SHA-256:
9ad9a053fedfb0bd7b7bc9887dd223a0b0399901a0ceb9524badb20bd3e839db

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:
5/2/2024 5:07:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
16.2.3.17

File size:
1.6 MB (1,640,160 bytes)

Product version:
5.1.2

Copyright:
2015 - Open Source

Original file name:
-

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\zone3.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
5/6/2015 9:00:00 PM

Valid to:
5/6/2016 8:59:59 PM

Subject:
CN="LLC ""YOPTA SOFT""", O="LLC ""YOPTA SOFT""", STREET="str.Tsytadelna, 7", L=Kiev, S=Kiev, PostalCode=01015, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1CAFDF1C4C426FC3DD811D48793D99C9

File PE Metadata
Compilation timestamp:
8/4/2015 9:47:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:BNiPqnLUnVoLBhT5A/h6JKFsXpR4KYoguiplTtFbxHsNMdQ/N6msJ9eJMnd9:XnLUn05c4fXz4KYoTOr5sOdQy9Xd9

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 67, 44, 00, E8, 05, 2E, 00, 00, A3, 04, 67, 44, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, 94, 42, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 27, 44, 00, E8, AF, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, F0, 46, 00, 50, 55, E8, 9D, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file zone3.exe has been seen being distributed by the following 2 URLs.

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