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downtester_setup.exe

Nir Sofer

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from software-files-a.cnet.com and multiple other hosts.
Publisher:
Nir Sofer  (signed and verified)

MD5:
547d8eb14fb77df2fc1cdd68091a4767

SHA-1:
87d1e512bb685a90d87c16261b801fbbc187a0bf

SHA-256:
f12ad4298d0dc217a5a3c2a1d080d3575000d599f5468db91f1979761ab0da1e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/27/2024 2:15:09 AM UTC  (today)

File size:
135 KB (138,264 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\downtester_setup.exe

Digital Signature
Signed by:
Nir Sofer

Authority:
COMODO CA Limited

Valid from:
9/16/2012 8:00:00 PM

Valid to:
9/17/2014 7:59:59 PM

Subject:
CN=Nir Sofer, O=Nir Sofer, STREET=5 Hashoshanim st., L=Ramat Gan, S=Gush Dan, PostalCode=52583, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A1A3E7280E0A2DF12F84309649820519

File PE Metadata
Compilation timestamp:
5/3/2008 10:08:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:yd/vyWmJe45sPIO1hXB58DGf2cr1/0+cME8ENJCmE/k38jfU:yXpnPIYMrK/1cIgCmEYb

Entry address:
0x3225

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 28, 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, F9, 2A, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 50, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B0, 91, 40, 00, 68, A0, 36, 42, 00, E8, B0, 27, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 9E, 27, 00, 00...
 
[+]

Entropy:
7.6656

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file downtester_setup.exe has been seen being distributed by the following 4 URLs.

http://software-files-a.cnet.com/s/software/13/17/09/.../downtester_setup.exe

http://nirsoft.net/.../downtester_setup.exe

http://dl.cdn.chip.de/downloads/.../downtester_setup_1.30.exe

http://www.nirsoft.net/.../downtester_setup.exe

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