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downloadsetup_655.exe

CoolMirage Ltd.

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application downloadsetup_655.exe by CoolMirage has been detected as adware by 12 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:
ec45c9c0fa2757344e17a91e334b71c5

SHA-1:
c8b2f4134f35b2cf0adda0f5b217a3f21a7d27f9

SHA-256:
183fee29f9b814baee9751beff7e9dd887f64b3c82cdea13055a0d08a90c7f4f

Scanner detections:
12 / 68

Status:
Adware

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

Analysis date:
5/10/2024 8:56:15 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/1ClickDownload.AC.5
7.11.165.4

Dr.Web
Adware.Downware.1263
9.0.1.05190

ESET NOD32
Win32/Adware.1ClickDownload.AO application
7.0.302.0

G Data
NSIS.Adware.OneClickDownloader
14.8.24

Malwarebytes
PUP.Optional.OneClickDownloader.A
v2014.08.02.10

McAfee
Adware-SweetIM
5600.7050

Microsoft Security Essentials
Threat.Undefined
1.179.1903.0

NANO AntiVirus
Riskware.Text.Adware.cuhowq
0.28.2.61148

Panda Antivirus
PUP/MultiToolbar.A
14.08.02.10

Reason Heuristics
PUP.Installer.CoolMirage.R
14.8.7.17

Sophos
CoolMirage
4.98

VIPRE Antivirus
Threat.4786236
31208

File size:
264.6 KB (270,976 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloadsetup_655.exe

Digital Signature
Signed by:
CoolMirage Ltd.

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:psk7c6+HsYfoPHC57evVe0ruELknGsKNgf6Jg98xGme:jzFFVetEQOGme

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file downloadsetup_655.exe has been seen being distributed by the following URL.

http://www.ftdownloader.com/download/product_download.php?file=uggc://gbepnpur.arg/.../700Q76Q90Q04R79SSN188P3O014Q0679R13P7R86.gbeeragce0a&name=QbjaybnqFrghc&pub=ftdowns&sp=1

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