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rad02cb3.tmp_update.exe

FLV Player

Somoto Ltd.

This is the Somoto BetterInstaller, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application rad02cb3.tmp_update.exe has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the Somoto BetterInstaller installer, however the file is not signed with an authenticode signature from a trusted source. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.bigspeedpro.com.
Publisher:
Somoto Ltd.

Product:
FLV Player

Version:
1.1.0.0

MD5:
9610438c0f4dcf8186d8694b88bc2ed9

SHA-1:
55a5a676928a06d6a220edb5a5388d11a9e0c6d5

SHA-256:
f5b696ebb4aba404c883af1c4d9a788957472ef53c5cb24f64457eb3d993c86b

Scanner detections:
5 / 68

Status:
Adware

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/26/2024 5:24:18 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Somoto.16
9.0.1.070

ESET NOD32
Win32/Somoto
8.9522

G Data
Win32.Application.Somoto
14.3.24

Panda Antivirus
PUP/MultiToolbar.A
14.03.11.12

Reason Heuristics
PUP.Somoto.S
14.3.11.0

File size:
306.1 KB (313,458 bytes)

Product version:
1.1.0

Copyright:
Somoto Ltd.

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Somoto BetterInstaller (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\rad02cb3.tmp_update.exe

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:Oe34yQyRTXNfauMB8oA/fGHI/bVyDEnJqR7rxObPzl7cj33CSr7slT:0mTXNSuMBZafSywAJqRxObhW33CSr2

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...
 
[+]

Entropy:
7.9004

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file rad02cb3.tmp_update.exe has been seen being distributed by the following URL.

http://www.bigspeedpro.com/mirror/nerocrossrider/.../flvplayer_update.exe

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