agent_setup.exe

Agent

Premium

This uses the software InstalleRex download manager which bundles a number of adware plugin and browser extensions and is distributed via TusFiles. The application agent_setup.exe has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the Tarma Installer installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.nlstorage.info.
Publisher:
Premium

Product:
Agent

Description:
Installer

Version:
2012.9.15.1104

MD5:
59cbb0588b6ec646710ebc98b5fa6afa

SHA-1:
d0b44ef8e9a8b8e4ae3fa7f3288cdab59a9ee9f5

SHA-256:
5f08d7e70d694f6de9411de8cd8e6cb1e70dffbdf8ad7a57fbf5bde9496a2494

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:
12/26/2024 4:39:53 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Adware/Win32.StartPage
2013.06.24

Comodo Security
UnclassifiedMalware
16484

Dr.Web
Adware.Downware.448
9.0.1.020

ESET NOD32
Win32/InstallMate
8.8481

Fortinet FortiGate
W32/InstallMate.D
1/20/2014

Trend Micro House Call
TROJ_GEN.RCBH1KQ
7.2.20

Trend Micro
ADW_DOWNWARE
10.465.20

VIPRE Antivirus
Trojan.Win32.Generic
18988

File size:
251 KB (257,024 bytes)

Product version:
1.0

Copyright:
Copyright © 2012 Premium

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
Tarma Installer

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
8/22/2012 3:07:13 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:N0+FOXvx+6JQjyIgCKPcKiar9T1rS0pYgm9j6aVkkaNjb:N0Aev+mNCKPcKiCtS06gm9maVT+

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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

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