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filedownloaded20successfully_downloader-namqskvti.exe

The application filedownloaded20successfully_downloader-namqskvti.exe has been detected as a potentially unwanted program by 20 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. Includes the Somoto BetterInstaller, an adware installer that will bundle offers for additional third party applications, mostly adware toolbars, with legitimate softare and may be installed without adequate user consent.
Version:
1.0.0.1

MD5:
f6c7c5e5840c6f61f24c104e06bdcdcd

SHA-1:
be9415c29b9edf5b32911ea76c4bd5df3d4f280a

SHA-256:
895e9e551827e015f50299c824d768be6178baf89f08fed1486d375e71da2d78

Scanner detections:
20 / 68

Status:
Potentially unwanted

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
12/26/2024 12:17:42 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Somoto.AH
5744357

Arcabit
Application.Bundler.Somoto.AH
1.0.0.585

avast!
Adware-ZI [PUP]
151019-2

AVG
AdLoad.R
2016.0.2950

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.151020

Bitdefender
Application.Bundler.Somoto.AH
1.0.20.1465

Clam AntiVirus
Win.Adware.Somoto
0.98/20993

Dr.Web
Threat.Undefined
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Somoto.AH
10.0.0.5366

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

F-Prot
W32/SomotoBetterInstaller.F.
v6.4.7.1.166

F-Secure
Application.Bundler.Somoto
11.2015-20-10_3

K7 AntiVirus
Trojan
13.211.17595

Kaspersky
not-a-virus:Downloader.NSIS.AdLoad
15.0.0.543

MicroWorld eScan
Application.Bundler.Somoto.AH
16.0.0.879

NANO AntiVirus
Trojan.Win32.Agent.dtledk
0.30.26.3947

Quick Heal
Adware.NSIS.BetterInstaller.A
10.15.14.00

SUPERAntiSpyware
Adware.Somoto/Variant
9557

Trend Micro
TROJ_GEN.R00XC0OIT15
10.465.20

VIPRE Antivirus
Threat.4150696
43798

File size:
401.7 KB (411,323 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\filedownloaded20successfully_downloader-namqskvti.exe

File PE Metadata
Compilation timestamp:
12/17/2010 10:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
6144:pA0m350Go552rJ4eTLbsw4yxquhZBFMgj+kysP1XevhXVTrvZe5zDOKwoi7Seb:pA0i50GA29ZHBBFO7IFe7vRQ+KwN7t

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
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Code size:
28.5 KB (29,184 bytes)

The file filedownloaded20successfully_downloader-namqskvti.exe has been seen being distributed by the following URL.

http://sub.butaxi.info/NcYDV6NT54aadb966b1ba903f54c08644339640de0GFYX9K55ACYToyOntzOjI6InRzIjtpOjE0MjgwODg3MDI7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQyODAzMzc5Njk3Ny5leGUiO30=

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