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update_service_setup-2.11.4.11.exe

The application update_service_setup-2.11.4.11.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dc477.4shared.com.
MD5:
08523d003127e649e1ce53008e7ea418

SHA-1:
4e61d2fdc05fb9d0a95261bf7e9e88232afebd91

SHA-256:
88ceb5ff1f18875d83f1085dcfcfcd6db2a478a08d7633af9dc2178eba913abf

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
5/13/2024 6:54:21 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:UpToDown-A [PUP]
2014.9-160806

Dr.Web
Tool.InstallToolbar.21
9.0.1.0219

Emsisoft Anti-Malware
Trojan.Win32.UpToDown.AMN!A2
8.16.08.06.01

ESET NOD32
Win32/UpToDown (variant)
10.6865

McAfee
Artemis!08523D003127
5600.6315

Norman
NSIS/UTD.A
11.20160806

Sophos
Funmoods Toolbar
4.73 TP

File size:
1.8 MB (1,869,308 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\update_service_setup-2.11.4.11.exe

File PE Metadata
Compilation timestamp:
12/5/2009 6:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:CFQjdzmZI7sBubIqSmT/MLRpEPKPocxt1arufjD:CFQBSBubB90LRDocxWrW

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file update_service_setup-2.11.4.11.exe has been seen being distributed by the following URL.

http://dc477.4shared.com/download/.../update_service_setup-211411.exe

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