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_ost_collection_(bakabt).exe

Maynemy

The application _ost_collection_(bakabt).exe by Maynemy has been detected as a potentially unwanted program by 11 anti-malware scanners. The program is a setup application that uses the OneClickDownload Installer installer.
Publisher:
Maynemy  (signed and verified)

MD5:
eee2b09feaa5cea4580bd90dbdaed89e

SHA-1:
e3fb4f4ca80817b42bfe9d36b8f0efab7d6938e6

SHA-256:
0c59f8df689382895a1991d977afa6c0f8ad0a90d8c17570c495eb6ac62465f1

Scanner detections:
11 / 68

Status:
Potentially unwanted

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/26/2024 12:17:27 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen2
7.11.206.130

AVG
Adware AdInstaller.OneClickDownload
2016.0.3003

Dr.Web
BackDoor.Slym.1387
9.0.1.0241

ESET NOD32
Win32/Adware.1ClickDownload.C application
9.7.0.302.0

herdProtect (fuzzy)
variant of stellar_phoenix_outlook_pst_repair_4.exe (PUP)
2015.8.29.4

K7 AntiVirus
Adware
13.193.14838

NANO AntiVirus
Riskware.Nsis.1ClickDownload.vjxfa
0.30.0.65070

Reason Heuristics
PUP.OneClickDownload.Maynemy.Bundler (M)
15.7.27.0

Trend Micro House Call
HV_1CLICKDOWNLOAD_CG093823.RDXN
7.2.241

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

VIPRE Antivirus
Threat.4784938
36666

File size:
209.8 KB (214,840 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OneClickDownload Installer (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\_ost_collection_(bakabt).exe

Digital Signature
Signed by:
Maynemy

Authority:
Thawte, Inc.

Valid from:
11/10/2011 7:00:00 PM

Valid to:
10/25/2012 7:59:59 PM

Subject:
CN=Maynemy, O=Maynemy, L=Limassol, S=Limassol, C=CY

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
413962E2C11903644D47343B2C670AAA

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:FQqg107P2wDRjtX6t1pUd1ZoNYP/fdiP/G:k1+XRpK1UdzBP3diPO

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8234

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

Remove _ost_collection_(bakabt).exe - Powered by Reason Core Security
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