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flv_installer.exe

Square Network Tech Co.,LTD.

The application flv_installer.exe by Square Network Tech Co.,LTD has been detected as adware by 11 anti-malware scanners. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from track.mobclick.net.
Publisher:
Square Network Tech Co.,LTD.  (signed and verified)

MD5:
f056fdee7f4d41507aad682a05efd842

SHA-1:
108336371745ea34f735b9046e6b1fb13b9d8161

SHA-256:
29f85cb474811fdbf7cb76dd491f7bcb51645d5821f6397ea014093001c03443

Scanner detections:
11 / 68

Status:
Adware

Analysis date:
4/26/2024 6:00:21 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Adware/Win32.Clicker
2014.08.15

Avira AntiVirus
APPL/Downloader.Gen
7.11.167.110

AVG
Generic
2015.0.3382

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/SquareNet.A potentially unwanted application
7.0.302.0

G Data
Win32.Application.Bundler
14.8.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13054

Reason Heuristics
PUP.SquareNetworkTechCoLTD.N
14.8.14.20

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4895341
32210

File size:
943.8 KB (966,464 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Square Network Tech Co.,LTD.

Authority:
VeriSign, Inc.

Valid from:
12/30/2013 4:00:00 PM

Valid to:
12/31/2014 3:59:59 PM

Subject:
CN="Square Network Tech Co.,LTD.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Square Network Tech Co.,LTD.", L=Zhongshan, S=Guangdong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
08F1CEE1EA15CE4F4CA29FDEBE3DACA3

File PE Metadata
Compilation timestamp:
2/13/2014 12:08:13 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:aLsPAu/Fs9sJ9TK6mnr6V+ghB3M65pqft2ZWw:aLsIyNTK6/V+gbz5scZz

Entry address:
0x5D6A0

Entry point:
E8, B0, C9, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 83, 65, FC, 00, 53, 8B, 5D, 10, 85, DB, 75, 07, 33, C0, E9, 9A, 00, 00, 00, 57, 83, FB, 04, 72, 75, 8D, 7B, FC, 85, FF, 76, 6E, 8B, 4D, 0C, 8B, 45, 08, 8A, 10, 83, C0, 04, 83, C1, 04, 84, D2, 74, 52, 3A, 51, FC, 75, 4D, 8A, 50, FD, 84, D2, 74, 3C, 3A, 51, FD, 75, 37, 8A, 50, FE, 84, D2, 74, 26, 3A, 51, FE, 75, 21, 8A, 50, FF, 84, D2, 74, 10, 3A, 51, FF, 75, 0B, 83, 45, FC, 04, 39, 7D, FC, 72, C2, EB, 3F, 0F, B6, 40, FF, 0F, B6, 49, FF, EB, 46...
 
[+]

Entropy:
7.1208

Code size:
482.5 KB (494,080 bytes)

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

http://track.mobclick.net/download/flv/custom/.../flv_installer.exe

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