cdsb.exe

CD Internet Speed Booster

CuteDownloader.com

The application cdsb.exe, “CD Internet Speed Booster Setup ” has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from cutedownloader.com.
Publisher:
CuteDownloader.com

Product:
CD Internet Speed Booster

Description:
CD Internet Speed Booster Setup

Version:
1.0.0.9

MD5:
ade9471b702f6645fea9ba7b1791c457

SHA-1:
ea088e4e8c69c59ac32ce5cf0fc60ceb37cfe3e3

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 6:01:21 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.Gen!c
2.1.4+

avast!
NSIS:Relevant-I [PUP]
2014.9-160305

Baidu Antivirus
PUA.Win32.BundleLoader
4.0.3.1635

Dr.Web
BACKDOOR.Trojan
9.0.1.065

ESET NOD32
Win32/BundleLoader.B potentially unwanted
10.13100

Fortinet FortiGate
Riskware/BundleLoader
3/5/2016

G Data
Win32.Application.Agent.QDL7YZ
16.3.25

McAfee
Artemis!ADE9471B702F
5600.6469

Trend Micro
TROJ_GEN.R03EC0OIO15
10.465.05

VIPRE Antivirus
Trojan.Win32.Generic
47550

File size:
4.8 MB (5,075,867 bytes)

Product version:
1.0.0.9

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\Documents and Settings\{user}\My documents\downloads\cdsb.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:Mrt7pwD8JAGeXQgEKiwdVh1DSguIejmN6IhZ/ThOF7/zLx1Jq0TZYX9T0TwIg8:Y7ymA5QgE9kDMIVlFa/zLvJfFq54p

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9989

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

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