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blockandsurf_2222-2120.exe

The application blockandsurf_2222-2120.exe has been detected as adware by 25 anti-malware scanners. 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. This is part of the Revizer line of web browser extensions that inject 3rd-party advertisements in the user's web browser as well as setup a proxy server for the browser in order to track behaviors and display context based-ads from various partners (mostly adware).
Description:
Just For Windows

Version:
1.187.0.1

MD5:
7ad75e3dfcfcd4efbbadfc7535d14fb0

SHA-1:
56d1338813aa0ca9240f2d4d56e11eeef73daee0

SHA-256:
2051124bd38fdb8e6b2152b11c793291130eda39dbc7ef138f2308ea9c6faeaa

Scanner detections:
25 / 68

Status:
Adware

Analysis date:
12/26/2024 1:34:39 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.AddLyrics.32
542

Agnitum Outpost
PUA.AddLyrics
7.1.1

AhnLab V3 Security
Adware/Win32.AddLyrics
2015.04.06

Avira AntiVirus
ADWARE/AddLyrics.4815575
3.6.1.96

avast!
Win32:Adware-gen [Adw]
2014.9-150812

AVG
AddLyrics
2016.0.3020

Baidu Antivirus
Adware.Win32.AddLyrics
4.0.3.15812

Bitdefender
Gen:Variant.Adware.AddLyrics.32
1.0.20.1120

Dr.Web
Trojan.Revizer.417
9.0.1.0224

Emsisoft Anti-Malware
Gen:Variant.Adware.AddLyrics.32
8.15.08.12.03

ESET NOD32
Win32/Adware.AddLyrics.DR (variant)
9.11429

F-Prot
W32/S-2c26b759
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.AddLyrics
11.2015-12-08_4

G Data
Gen:Variant.Adware.AddLyrics.32
15.8.25

K7 AntiVirus
Adware
13.202.15489

Malwarebytes
PUP.Optional.VeriBrowse.A
v2015.08.12.03

McAfee
Artemis!7AD75E3DFCFC
5600.6676

MicroWorld eScan
Gen:Variant.Adware.AddLyrics.32
16.0.0.672

NANO AntiVirus
Trojan.Win32.Revizer.dnwpqh
0.30.8.659

Panda Antivirus
Trj/Genetic.gen
15.08.12.03

Qihoo 360 Security
Win32/Virus.Adware.863
1.0.0.1015

Reason Heuristics
Adware.Revizer.Installer (M)
15.8.12.3

Sophos
Generic PUA FG
4.98

Trend Micro House Call
TROJ_GEN.R00UH05BI15
7.2.224

VIPRE Antivirus
Trojan.Win32.Generic
39082

File size:
4.6 MB (4,815,575 bytes)

Copyright:
Copyright (c) 2014

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\blockandsurf_2222-2120.exe

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:sen5OXQRLYg2JBgOj5UU2u9if/O5I/yv5BVTnhuw9QjgBZSz3xMcR48Hb:se5OXp5Of25dv5B9n0w9QjoZO32B87

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file blockandsurf_2222-2120.exe has been seen being distributed by the following URL.

http://atn.frmclstr.com/apps/.../BlockAndSurf_2222-2120.exe

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