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nilfusre64.exe

best apP

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application nilfusre64.exe by best apP 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:
best apP  (signed and verified)

MD5:
8d23edaf751bdaa239867048a97e491b

SHA-1:
cddc250201ed2d3335191805b7ece577f44f5c26

SHA-256:
44f8dd5cecaa7d009e7a3c28779d609c22a1facbfc3b1182cfeddb8d239af97e

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/25/2024 5:51:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.12.11.4

File size:
301.8 KB (309,008 bytes)

File type:
Executable application (Win64 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
English (United States)

Common path:
C:\ProgramData\adblocker\1.1.0.31\nilfusre64.exe

Digital Signature
Signed by:
best apP

Authority:
thawte, Inc.

Valid from:
3/15/2015 9:00:00 PM

Valid to:
12/17/2015 9:59:59 PM

Subject:
CN=best apP, O=best apP, L=Dublin, S=Dublin, C=IE

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

Serial number:
5AE07E692681C2D6576B013DAC28684A

File PE Metadata
Compilation timestamp:
5/13/2015 9:25:41 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x1D8A0

Entry point:
48, 83, EC, 28, E8, DB, C3, 00, 00, 48, 83, C4, 28, E9, 76, FE, FF, FF, CC, CC, 48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 33, FF, 48, 8B, DA, 48, 8B, F1, 48, 85, D2, 74, 1D, 33, D2, 48, 8D, 47, E0, 48, F7, F3, 49, 3B, C0, 73, 0F, E8, E1, 08, 00, 00, C7, 00, 0C, 00, 00, 00, 33, C0, EB, 3D, 49, 0F, AF, D8, 48, 85, C9, 74, 08, E8, 29, 5E, 00, 00, 48, 8B, F8, 48, 8B, D3, 48, 8B, CE, E8, 2F, C4, 00, 00, 48, 8B, F0, 48, 85, C0, 74, 16, 48, 3B, FB, 73, 11, 48, 2B, DF, 48, 8D, 0C, 07, 33, D2, 4C...
 
[+]

Code size:
201.5 KB (206,336 bytes)

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