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ts_10051.exe

TSearch

SISTEMA LTD

The application ts_10051.exe by SISTEMA 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from filesharingbox.com.
Publisher:
Company Inc.  (signed by SISTEMA LTD)

Product:
TSearch

Version:
1.0.0.69

MD5:
e53c5a39ad1a287681b9047951cd43a0

SHA-1:
e4c530a222c9bae4e8a8e9f20f12ee86d9760c07

SHA-256:
b48eed7596054d0a1c9d4e570433ce4881b755772aae8b1b56884d5fcae09645

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:
5/4/2024 10:52:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SISTEMA.Installer (M)
15.12.19.9

File size:
2.3 MB (2,435,392 bytes)

Product version:
1.0.0.69

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ts_10051.exe

Digital Signature
Signed by:
SISTEMA LTD

Authority:
Symantec Corporation

Valid from:
3/26/2015 7:00:00 PM

Valid to:
3/26/2016 6:59:59 PM

Subject:
CN="""SISTEMA LTD""", O="""SISTEMA LTD""", L=Cherepovec, S=Cherepovec, C=RU

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
45C715A0E1CDBE0A8338DF4C176F254D

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:JVi77PgQWcmcchZuHMpWPhh9uqAHrZnXJ1po+yNN:Jg7jvWcZOZus+MHHVJ3oT

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9932

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file ts_10051.exe has been seen being distributed by the following URL.

http://filesharingbox.com/.../ts_10051.exe

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