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vroot.exe

CONfiRMEd App NlN

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application vroot.exe by CONfiRMEd App NlN 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.
Publisher:
BXLAA  (signed by CONfiRMEd App NlN)

Product:
BXLAA

Version:
2000.15531.1231.8963

MD5:
6c9b0cdfcf6b997a516a524c6309047f

SHA-1:
75c355dc120a6a1697f0ceeb741b577b021381e6

SHA-256:
01f26b44ea9801b96f72ee822d8697084542d40b720e536ffb38b1ebf424a247

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:
8/6/2025 11:08:04 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.CONfiRMEdAppNlN.Bundler (M)
16.1.11.13

File size:
745.7 KB (763,640 bytes)

Product version:
2000.15531.1231.8963

Copyright:
BXLAA

Trademarks:
BXLAA

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:
CONfiRMEd App NlN

Authority:
thawte, Inc.

Valid from:
5/27/2015 7:00:00 PM

Valid to:
1/27/2016 6:59:59 PM

Subject:
CN=CONfiRMEd App NlN, O=CONfiRMEd App NlN, L=Dublin, S=Dublin, C=IE

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

Serial number:
721B583220A7D449D8F92A8232C59F8A

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:zAqT9W87nmdIyvkEEKKALcvva7q1/BMobGxYlorDrEes6MogFn5zfc8vy4h7:zA2W87yvB9L+va7YM7xYoEeYoyi86W

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:
7.9841

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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