home

kylesa.exe

VASSANA KONGSOONGNERN

This is the setup program for CoolMirage, a potentially unwanted program (PUP) that display ads on the computer. The application kylesa.exe by VASSANA KONGSOONGNERN has been detected as adware by 14 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 tornnow.com and multiple other hosts.
Publisher:
VASSANA KONGSOONGNERN  (signed and verified)

MD5:
61feab1873439f17cc55e95336d1e618

SHA-1:
45eaf8045b7d60fdc58e1f54d9ee2f1a0f391872

SHA-256:
c7701453c0697fc5cfbdca852a32ee28dd408c94e17ee3f6bf12e6c6860b40a8

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
4/26/2024 8:49:16 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/CrossRider
2015.01.30

AVG
Generic
2016.0.3215

Baidu Antivirus
Hacktool.Win32.TornTV
4.0.3.15129

Dr.Web
Adware.Yontoo.54
9.0.1.029

ESET NOD32
NSIS/TrojanDropper.Agent.CB
9.11092

K7 AntiVirus
Adware
13.193.14791

Kaspersky
not-a-virus:Downloader.Win32.TornTV
14.0.0.2568

McAfee
Artemis!61FEAB187343
5600.6871

NANO AntiVirus
Trojan.Nsis.Yotoon.deckrr
0.30.0.65070

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

Reason Heuristics
PUP.CoolMirage
15.1.29.8

Sophos
CoolMirage
4.98

Trend Micro House Call
Suspicious_GEN.F47V0128
7.2.29

VIPRE Antivirus
CoolMirage Ltd
37068

File size:
541.1 KB (554,048 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
VASSANA KONGSOONGNERN

Authority:
Thawte, Inc.

Valid from:
10/6/2014 1:00:00 AM

Valid to:
10/7/2015 12:59:59 AM

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 10:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:6d9C+kRzQGd2pwPEG8rYo2vghVuvDt9nJAiYURKD5oP6DeHr:6dg+WzDd2pcEG80o6txJAiYUEVoP6DK

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file kylesa.exe has been seen being distributed by the following 4 URLs.

http://tornnow.com/.../unibomber2_iso.php?pub=ap1015106&file=Cer Pbqr Ubyyljbbq Frk Vzzbenyvgl Naq Vafheerpgvba Va Nzrevpna Pvarzn Gubznf Qburegl (1930) (1934) Svyz Naq Phygher Frevrf cqs Mmmmm&name=Cer Pbqr Ubyyljbbq Frk Vzzbenyvgl Naq Vafheerpgvba Va Nzrevpna Pvarzn Gubznf Qburegl (1930) (1934) Svyz Naq Phygher Frevrf cqs Mmmmm&fall=1

http://www.downloadallhere.com/file_ch.php?build=ttv_setup&filename=YourDownload

http://superfastddls.maynemyltf.netdna-cdn.com/.../ttv_setup.exe

http://bestdownloadsnow.maynemyltf.netdna-cdn.com/.../ttv_setup.exe

Remove kylesa.exe - Powered by Reason Core Security
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.