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Bu_.exe

GREYSTONEVENTURES LP

The application Bu_.exe, “Application Installer” has been detected as a potentially unwanted program by 7 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.
Publisher:
GREYSTONEVENTURES LP

Description:
Application Installer

Version:
193.0.0.1703

MD5:
ef5d4d9c203aa2b66cea40da217976c8

SHA-1:
a026e4553bf8afc57fadfc58406dacc7a82c44af

SHA-256:
c554a03640f8a5fa8198908828c9e894c505fffe0b7f25af0a941fd5feabeec8

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
4/28/2024 8:51:14 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/GigaClicks.299520
8.3.1.6

avast!
Malware-gen
2014.9-150731

ESET NOD32
Win32/GigaClicks.AX potentially unwanted
9.12040

Fortinet FortiGate
Riskware/GigaClicks
7/31/2015

herdProtect (fuzzy)
variant of uninstall.exe
2015.9.5.10

K7 AntiVirus
Adware
13.207.16778

File size:
260.6 KB (266,804 bytes)

Product version:
4.3.2.2

Copyright:
© GREYSTONEVENTURES LP

Trademarks:
Trademark of GREYSTONEVENTURES LP

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\bu_.exe

File PE Metadata
Compilation timestamp:
10/7/2014 5:40:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:/GC7W7BUT+5DiJUMMkFMWgOBjBeUuwfq9pSajNAovgNWmNzWopp:la76UMMkGWgOtUbX1kWm1b

Entry address:
0x322E

Entry point:
81, EC, D8, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 81, 40, 00, 55, FF, 15, AC, 82, 40, 00, 6A, 09, A3, 78, 4F, 43, 00, E8, FD, 2E, 00, 00, A3, C4, 4E, 43, 00, 55, 8D, 44, 24, 38, 68, B4, 02, 00, 00, 50, 55, 68, D8, B1, 42, 00, FF, 15, 7C, 81, 40, 00, 68, C0, A2, 40, 00, 68, C0, 3E, 43, 00, E8, 68, 2B, 00, 00, FF, 15, 38, 81, 40, 00, BB, 00, F0, 43, 00, 50, 53, E8, 56, 2B, 00, 00...
 
[+]

Entropy:
7.6638

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

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