setup.exe

safe InsTaLl 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 setup.exe by safe InsTaLl 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.down1209group.info.
Publisher:
ZRIII  (signed by safe InsTaLl OPT)

Product:
ZRIII

Version:
7.1563.1364.3636

MD5:
0ec98a4a6888b4c77a59bf8624c6123d

SHA-1:
f2a49e963b0da9f45c12e476733d10d60f0d706a

SHA-256:
16e17e32d99167da1a3d58ce15fc49b26870b7761cd6fe36b2e33fd2b4431d67

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:
5/16/2024 3:06:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.12.12

File size:
661.9 KB (677,752 bytes)

Product version:
7.1563.1364.3636

Copyright:
ZRIII

Trademarks:
ZRIII

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
5/26/2015 2:00:00 AM

Valid to:
1/28/2016 12:59:59 AM

Subject:
CN=safe InsTaLl OPT, O=safe InsTaLl OPT, L=Dublin, S=Dublin, C=IE

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

Serial number:
349DB77F141D55913F25AC321B2E8105

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:PMdhDGyM0ZKe2Ruxteyt2yxTakR5BI+1KtymoFqqKVH62OJF/1vefc8vy4h:EDnM0ZKxRlhkRPIuaymoFqNEP786

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9553

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup.exe has been seen being distributed by the following URL.

http://get.down1209group.info/.../1433308792/1433308792?46972288078Y19rLzY9aDUyMS0iXjQrMzAvKiZlNS4uKywxJGY1MR9obmlbbmFyZlltXjVAaW5nam1ZXCUrKElbZVplY2oeUzYtYiwvMGE3KC82K14wXyxdYGIsW2FbMF8zKCs3NyopMR9ddF9sa2o7YGx0aR0vWxwrZCMqXmNdZipcWVxibCkmY2hlISxdP2pfa2BfSWRdc1xrXVFdbHVpJmFyXB9id2ZZbWJbaltkXjtGPB0yKU5lXlxoIzAoSGxacWFsHV9nal1mYWZdOW1cbXNuHltsYltnY1s2YS8xXjBdKDAyKTBjMiosZDEuLl8rXV8uKSthMS0zKi8fZ2FnZj0qLCJ0YGk7Lg

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