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00000000

CoolMirage Ltd.

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The file 00000000 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 file has been seen being downloaded from www.hdvidcodecs.com.
Publisher:
CoolMirage Ltd.  (signed and verified)

MD5:
150894312bc772cc7681ede161148e13

SHA-1:
d33e02d146c39cb89541290fc8578268bf24dc58

SHA-256:
755ca7aecb51abab44359689b20f9b13afd0b07a0809de7ee7e76140aa45ce0b

Scanner detections:
9 / 68

Status:
Adware

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

Analysis date:
4/26/2024 1:29:54 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3261

Dr.Web
Adware.Downware.1263
9.0.1.0348

McAfee
Adware-SweetIM
5600.6917

Panda Antivirus
PUP/MultiToolbar.A
14.12.14.03

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

Reason Heuristics
PUP.CoolMirage.I
14.12.14.3

Sophos
CoolMirage
4.98

Trend Micro House Call
Suspicious_GEN.F47V0612
7.2.348

VIPRE Antivirus
BubbleDock
30522

File size:
432.2 KB (442,584 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\google\chrome\user data\default\file system\005\t\00\00000000

Digital Signature
Signed by:
CoolMirage Ltd.

Authority:
Thawte, Inc.

Valid from:
5/4/2014 3:00:00 AM

Valid to:
6/7/2015 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:
2B95F61752266B15878ADF48E717C64B

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:rsFFPebrm0gsdHZUkIOsScbbGsAuccta9YeI4kSRVj2qr:eBRyd5UkAZ+sAucaMYZ4pVKqr

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 00000000 has been seen being distributed by the following URL.

https://www.hdvidcodecs.com/.../HDFlashPlayer-Chrome.exe

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