home

7-zip.exe

Setup

click trust opT

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application 7-zip.exe by click trust opT 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 OutBrowse Revenyou installer. The file has been seen being downloaded from get.blue1208.info.
Publisher:
click trust opT  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
77f0156cb30ad488164afa3d7b7c329b

SHA-1:
873a4b603c39add715f8f66abbc2f06e86950113

SHA-256:
4080d8ef433c75c901a80334ea7382c09ddf7f2f910e90f190aafd233a1d084b

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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/14/2024 6:38:56 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.clicktru.Bundler (M)
16.4.22.11

File size:
1.1 MB (1,160,560 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Mar18-015652-97612d29-3b40-4bdf-8187-44a92dd4af3c.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Signed by:
click trust opT

Authority:
thawte, Inc.

Valid from:
3/15/2015 5:00:00 PM

Valid to:
1/27/2016 3:59:59 PM

Subject:
CN=click trust opT, O=click trust opT, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2DED1B7D5C81898CA25652B6EF8A0EE1

File PE Metadata
Compilation timestamp:
3/17/2015 6:56:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:9bSaE4mvt/Z9GszmIlYY+L43OFDfRk1ZI:9bSv4mvb62YYVgDZkHI

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5821

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

The file 7-zip.exe has been seen being distributed by the following URL.

http://get.blue1208.info/.../1426643803/1426643803?36661822787ZF9uLzc3bjssKCojXjctNiw0JGU1LDIxMiBtNS8kb2U2LSBfcmRtcGo2YG1xah8tYB0wZB4qX2FpcWhrZ19ibCZsbG9sXWRebXBgXSdrX24fMV5xY29dZ3djah8xXjV4MiopK19yXyVcd2xaZWJgaFtnZDU1K1NhaSNgY2ZkZl9rXjUwKlRjaiVcLzsqMCwuLyBjYmdsOy4ec2ZqNywlW2o7YF1tMTE

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