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operachecker25-6.exe

OperaChecker

The application operachecker25-6.exe 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, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from cdn.download4desktop.com.
Publisher:
OperaChecker

Product:
OperaChecker

Version:
1.0

MD5:
0dd5b04c2266cb426a3c21e8f4321f93

SHA-1:
8f3eb8ed090ba8aa738c1fb21dbdbfb397646b81

SHA-256:
7955efb15dc724a1d0885b0cdc0553d85a960a4e90a89917cbcb18f938c57826

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 8:11:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bundler.OperaChe.Meta (M)
16.7.10.11

File size:
49 KB (50,225 bytes)

Copyright:
© OperaChecker

Trademarks:
OperaChecker

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\temporary internet files\content.ie5\{random}\operachecker25-6.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:OpgpHzb9dZVX9fHMvG0D3XJ54Romu/T+hKK1MkNHN:UgXdZt9P6D3XJ545lhKK1Mkn

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
6.4268

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file operachecker25-6.exe has been seen being distributed by the following URL.

http://cdn.download4desktop.com/Installer/.../OperaChecker25-6.exe

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