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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:
1.0.0.57

MD5:
0c474fa9a328a5264e5ab507e911fdfb

SHA-1:
4040f4f41f0952e3181a83ea646c12ef461d0769

SHA-256:
f04476ef4c1644d66311574bba9201e9d81e2121476613a78dc957db97375f25

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:
11/23/2024 8:26:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SISTEMA.Installer (M)
15.7.31.15

File size:
2.2 MB (2,336,304 bytes)

Product version:
1.0.0.57

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
SISTEMA LTD

Authority:
Symantec Corporation

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

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

CTPH (ssdeep):
49152:XZUDRXjMuqLAIEl+BFrxI6B4LKUPsUdWP8ycYbHQky3FnPjJLWR6fP:X+YuUAIEl+BpxIFLv3cQH3FPcR63

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)

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

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

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