bueno_search_setup_2.exe

BuenoSearchBar

The executable bueno_search_setup_2.exe has been detected as malware by 9 anti-virus 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. The file has been seen being downloaded from cdn.download2desktop.com and multiple other hosts.
Publisher:
BuenoSearchBar

Product:
BuenoSearchBar

Version:
3.0

MD5:
06ab2ee5f63be0661a2af1a2344e5fdd

SHA-1:
94b29fe8a9aa7ffb0ec61d1d7ba588c226a9152c

SHA-256:
09888e2ac644863e30614f15109e99139dd05089f449b7903ccf6f674dd00bba

Scanner detections:
9 / 68

Status:
Malware

Analysis date:
11/2/2024 3:37:16 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Dropper
4.0.3.1414

Dr.Web
Trojan.DownLoader9.10178
9.0.1.019

K7 AntiVirus
Riskware
13.175.10881

Kaspersky
Trojan-Dropper.Win32.Agent
14.0.0.4518

McAfee
Artemis!06AB2EE5F63B
5600.7246

Panda Antivirus
Suspicious file
14.01.04.08

Trend Micro House Call
TROJ_GEN.R0CBOH0AG14
7.2.4

Vba32 AntiVirus
TrojanDropper.Agent
3.12.24.3

ViRobot
Dropper.A.Agent.877497
2011.4.7.4223

File size:
856.9 KB (877,497 bytes)

Copyright:
© BuenoSearchBar

Trademarks:
BuenoSearchBar

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\bueno_search_setup_2.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:xMG0n7RyYnlvyEwU1Xo5Op5U94Jov5jGhi7:X07RTn93LBo946Chi7

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file bueno_search_setup_2.exe has been seen being distributed by the following 2 URLs.

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