downloadsetup_350.exe

CoolMirage Ltd.

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application downloadsetup_350.exe by CoolMirage has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The setup installer will bundle multiple adware offers during download and setup (based on the user's geographical location) including toolbars, extensions and coupon utilities. The file has been seen being downloaded from www.ftdownloader.com.
Publisher:
CoolMirage Ltd.  (signed and verified)

MD5:
612372ba0eb38e7595bc1b3e8e9c09a6

SHA-1:
32d810b7bab432fdc10de04acbd0b910ea149614

SHA-256:
dbb1af89b5b8d0495b0baf0a3de2d3639a986c0800b54d97d7be6c9b89163a39

Scanner detections:
19 / 68

Status:
Adware

Explanation:
Bundles a number of adware programs in the installer.

Analysis date:
4/24/2024 4:37:14 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.03.28

Avira AntiVirus
APPL/CoolMirage.Gen
3.6.1.96

avast!
Oneclick-I [PUP]
2014.9-150327

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.MCool.D
21558

Dr.Web
Adware.Downware.1263
9.0.1.086

ESET NOD32
Detection.Undefined
9.7.0.302.0

G Data
NSIS.Adware.OneClickDownloader
15.3.25

K7 AntiVirus
Adware
13.202.15402

Kaspersky
not-a-virus:HEUR:Downloader.Win32.Generic
14.0.0.2283

Malwarebytes
PUP.Optional.OneClickDownloader.A
v2015.03.27.10

McAfee
Program.Adware-SweetIM
5600.6814

NANO AntiVirus
Riskware.Text.Adware.cuhowq
0.30.8.659

Panda Antivirus
PUP/MultiToolbar.A
15.03.27.10

Reason Heuristics
PUP.Installer.CoolMirage
15.3.27.9

Sophos
CoolMirage
4.98

SUPERAntiSpyware
PUP.OneClickDownloader/Variant
9972

VIPRE Antivirus
Threat.4786236
38552

File size:
295.9 KB (303,008 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\downloadsetup_350.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/5/2013 9:00:00 PM

Valid to:
6/6/2014 8:59:59 PM

Subject:
CN=CoolMirage Ltd., O=CoolMirage Ltd., L=Tel Aviv, S=Israel, C=IL

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

Serial number:
110F603E63C86349A5F243EA06966F33

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:vsH7cxRA9BlzNsoQ36ZmEJ6EF3IT/wADXxjFQmX5JhD:CIRSBlRsTE6GIT/nXQmpJ5

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8376

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file downloadsetup_350.exe has been seen being distributed by the following URL.

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