+s_7uwfp.exe

VASSANA KONGSOONGNERN

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The file +s_7uwfp.exe by VASSANA KONGSOONGNERN has been detected as adware by 17 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.flvxplayerdownload.net and multiple other hosts.
Publisher:
VASSANA KONGSOONGNERN  (signed and verified)

MD5:
f1670b0530df6786e1f0bdcce1997126

SHA-1:
2e4bc7d656666adec4edb69ac68920cb2c7e4a87

SHA-256:
bc0c84810de3ede24b373653a2b2d629c132280c5e5edf71607f982e782a16ec

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
5/9/2024 9:47:53 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.01.26

Avira AntiVirus
TR/Dldr.Adload.77272
7.11.205.2

avast!
Win32:Adware-gen [Adw]
2014.9-150221

AVG
Generic
2016.0.3191

Baidu Antivirus
Adware.NSIS.Yontoo
4.0.3.15221

Dr.Web
Adware.Downware.8319
9.0.1.052

ESET NOD32
NSIS/TrojanDownloader.Adload.AA
9.11069

G Data
NSIS.Application.Adload
15.2.24

K7 AntiVirus
Adware
13.192.14746

Kaspersky
not-a-virus:AdWare.NSIS.Yontoo
14.0.0.2452

McAfee
Artemis!F1670B0530DF
5600.6847

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.CoolMirage
15.2.21.12

Sophos
CoolMirage
4.98

Trend Micro House Call
TROJ_GEN.R04AC0OAL15
7.2.52

Trend Micro
TROJ_GEN.R04AC0OAL15
10.465.21

VIPRE Antivirus
CoolMirage Ltd
36960

File size:
75.5 KB (77,272 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\+s_7uwfp.exe.part

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/5/2014 8:00:00 PM

Valid to:
10/6/2015 7:59:59 PM

Subject:
CN=VASSANA KONGSOONGNERN, OU=Individual Developer, O=No Organization Affiliation, L=Phuket, S=Phuket, C=TH

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

Serial number:
7E630B1125BFC2AAB3F8750B7348F18B

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:qQpQ5EP0ijnRTXJMgUMq0lQN7UnTenyI03AOR:qQIURTXJSMq4QN7UnhvAe

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:
7.1393

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file +s_7uwfp.exe has been seen being distributed by the following 7 URLs.

http://www.flvxplayerdownload.net/.../mar19.php?subid=marmarlk&sid=wUMBVHOQMBAVQFIH086V8Q22

http://www.flvxplayerdownload.net/.../mar19.php?subid=marmarlk&sid=wJO31HNP28CHCLHHGA5GS8MI

http://www.flvxplayerdownload.net/.../mar19.php?subid=marmarlk&sid=wK9MH1VFFN7KSJHH0M2UQ5D4

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