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dssupdateu.exe

Downs Searchbar

TGSM Inc.

The application dssupdateu.exe by TGSM has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
http://downs.co.kr  (signed by TGSM Inc.)

Product:
Downs Searchbar

Version:
2.0.0.1

MD5:
c8ce690b8c7e84156fe51c10be5eba3c

SHA-1:
a4c9b761cf087c7ded9d1dd9c487208e074fac7d

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/14/2024 2:55:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OpenShopper (M)
17.2.20.21

File size:
345.4 KB (353,680 bytes)

Product version:
2.0.0.1

Copyright:
Downs Searchbar

Trademarks:
Downs Searchbar

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\dssupdateu.exe

Digital Signature
Signed by:
TGSM Inc.

Authority:
Thawte, Inc.

Valid from:
3/5/2012 9:00:00 AM

Valid to:
4/5/2013 8:59:59 AM

Subject:
CN=TGSM Inc., OU=EC Team, O=TGSM Inc., L=Haeundae-gu, S=Busan, C=KR

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

Serial number:
7193DB486426289A17603DC315513E28

File PE Metadata
Compilation timestamp:
6/7/2009 6:41:59 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9104

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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