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ma_hyeon_gwon_-_wonderful_day_baby-faced_beauty_ost.exe

CoolMirage Ltd.

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application ma_hyeon_gwon_-_wonderful_day_baby-faced_beauty_ost.exe by CoolMirage has been detected as adware by 6 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.
Publisher:
CoolMirage Ltd.  (signed and verified)

MD5:
f3bb6f245e26b04720bc4ffdbe6f81e7

SHA-1:
610544fe6339d634ea9fa4ab6c63e83c3fffbb41

SHA-256:
820746c1cb513b0099cdf4a0dda2ff18418146d186062165f86c275c134a4ac0

Scanner detections:
6 / 68

Status:
Adware

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

Analysis date:
4/25/2024 6:30:23 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1263
9.0.1.0102

ESET NOD32
Win32/AdWare.1ClickDownload.AP
8.9063

Malwarebytes
PUP.Optional.OneClickDownloader.A
v2014.04.12.12

Reason Heuristics
PUP.CoolMirage.t
14.8.7.17

Trend Micro House Call
TROJ_GEN.F47V1103
7.2.102

VIPRE Antivirus
CoolMirage Ltd
23488

File size:
297.8 KB (304,936 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\ma_hyeon_gwon_-_wonderful_day_baby-faced_beauty_ost.exe

Digital Signature
Signed by:
CoolMirage Ltd.

Authority:
Thawte, Inc.

Valid from:
6/6/2013 8:00:00 AM

Valid to:
6/7/2014 7:59:59 AM

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:
12/6/2009 6:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:RsH7r39UbxxyH5it5QX046A7CZTFLq+bWki+R3X9v88uyMGRtAubj7p:Ur3ibjeg5xA+ZFOEDPv88cgttd

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:
7.8299

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file ma_hyeon_gwon_-_wonderful_day_baby-faced_beauty_ost.exe has been seen being distributed by the following URL.

http://www.ftdownloads.com/.../Kaspersky_Engine_Anti-GameGuard_6.3.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.