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bonzunainstaller2.exe

search core systems

The application bonzunainstaller2.exe, “Bonzuna Installer” by search core systems has been detected as adware by 2 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from wac.51d5.edgecastcdn.net.
Publisher:
Bonzuna  (signed by search core systems)

Product:
Bonzuna

Description:
Bonzuna Installer

Version:
1.0.0.0

MD5:
d5f09bb57e3c359ce22cb8fdc1a6acfc

SHA-1:
8e366596b8f1a5870018f5017aede4a04417fcc7

SHA-256:
479d7efaa2a89ddc3ccc98a48d6cb17b8e468c3b2d40e12eeaa8cd3222cbe0de

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
4/16/2024 10:00:46 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.826
9.0.1.0104

Reason Heuristics
PUP.Installer.searchcoresystems.R
14.8.8.3

File size:
2.6 MB (2,706,992 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (Canada)

Common path:
C:\users\{user}\downloads+\bonzunainstaller2.exe

Digital Signature
Signed by:
search core systems

Authority:
GlobalSign nv-sa

Valid from:
1/13/2012 10:23:55 PM

Valid to:
1/13/2013 10:23:55 PM

Subject:
CN=search core systems, O=search core systems, C=CA

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112161BFE8B30B66C06A60ADF51015575814

File PE Metadata
Compilation timestamp:
11/14/2012 2:00:06 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:KIPIJ275sPKZeEMJxtMyyxjfu8ru7bEdKceGkVNEa9+1iwNFVISRa:KIPmJxtMyyxju87kQaxFz

Entry address:
0x757DC

Entry point:
55, 8B, EC, 83, C4, F0, B8, B4, 40, 47, 00, E8, E8, 1B, F9, FF, A1, A0, 7E, 47, 00, 8B, 00, E8, 84, B1, FF, FF, A1, A0, 7E, 47, 00, 8B, 00, B2, 01, E8, CE, CC, FF, FF, A1, A0, 7E, 47, 00, 8B, 00, BA, 4C, 58, 47, 00, E8, F5, AB, FF, FF, 8B, 0D, 78, 7C, 47, 00, A1, A0, 7E, 47, 00, 8B, 00, 8B, 15, A4, 2C, 47, 00, E8, 65, B1, FF, FF, A1, A0, 7E, 47, 00, 8B, 00, E8, A9, B2, FF, FF, E8, B4, F2, F8, FF, B0, 04, 02, 00, FF, FF, FF, FF, 11, 00, 00, 00, 42, 00, 6F, 00, 6E, 00, 7A, 00, 75, 00, 6E, 00, 61, 00, 20, 00...
 
[+]

Entropy:
7.5869

Developed / compiled with:
Microsoft Visual C++

Code size:
463.5 KB (474,624 bytes)

The file bonzunainstaller2.exe has been seen being distributed by the following URL.

http://wac.51d5.edgecastcdn.net/8051D5/bonzuna/.../BonzunaInstaller2.exe

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