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update23724.exe

TSearch

SISTEMA LTD

The application update23724.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.
Publisher:
Company Inc.  (signed by SISTEMA LTD)

Product:
TSearch

Version:
1.0.0.62

MD5:
706e00e7b1d0bde6710972f18bfa1b40

SHA-1:
af0cb3afa4c1d8917265c004ef08b5ec7d50e773

SHA-256:
aeb13e8cb3b6c14290d5219c4b8c8b50092b1da5367287fe0776cd42ed47c349

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:
11/15/2024 1:50:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.19.21

File size:
2.2 MB (2,309,560 bytes)

Product version:
1.0.0.62

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\windows\temp\26679\update23724.exe

Digital Signature
Signed by:
SISTEMA LTD

Authority:
Symantec Corporation

Valid from:
3/27/2015 3:00:00 AM

Valid to:
3/27/2016 2:59:59 AM

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:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

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)

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