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repair_video_master.exe

CoolMirage Ltd.

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application repair_video_master.exe by CoolMirage has been detected as adware by 9 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.clickandownload.com and multiple other hosts.
Publisher:
CoolMirage Ltd.  (signed and verified)

MD5:
4f47cdbc1c1bb5189695cf6784e2b074

SHA-1:
48ba18fde4e85ab96bb7d57649eed798ee8e1359

SHA-256:
4a0afa7cb9298b0110f2c167a5b94c0da82d8edfea2e7bf43a275ce2354de45e

Scanner detections:
9 / 68

Status:
Adware

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

Analysis date:
4/26/2024 7:10:23 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1263
9.0.1.0111

Malwarebytes
PUP.Optional.OneClickDownloader.A
v2014.04.21.10

McAfee
Artemis!4F47CDBC1C1B
5600.7154

Panda Antivirus
PUP/MultiToolbar.A
14.04.21.10

Qihoo 360 Security
Win32/Virus.Adware.47b
1.0.0.1015

Reason Heuristics
PUP.CoolMirage.T
14.8.7.17

Sophos
CoolMirage
4.98

Trend Micro House Call
TROJ_GEN.F47V0416
7.2.111

VIPRE Antivirus
CoolMirage Ltd
28454

File size:
411 KB (420,912 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
CoolMirage Ltd.

Authority:
Thawte, Inc.

Valid from:
6/6/2013 3:00:00 AM

Valid to:
6/7/2014 2:59:59 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 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:bsA7FwlV5D38nPIyQx3GBBB9PqcLhBYYQHRo543bIrfCDqVCDF14lU5tGx8kkbLh:lFwlV5QPIZZGBX9iOeGgITCDDj6DkbF

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:
7.8954

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file repair_video_master.exe has been seen being distributed by the following 2 URLs.

http://www.clickandownload.com/.../EaseUS_Data_Recovery_Wizard_6.exe

http://www.1clickmoviedownloader.info/.../5580_w7lxe_archive3503.exe

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