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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 19 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 www.fl-v.org.
Publisher:
Square Network Tech Co.,LTD.  (signed and verified)

MD5:
f1175ec4db451ef77c7affb1f6fa9af9

SHA-1:
7d6ccad86ab88ea728552ff35c92c5da770b0544

SHA-256:
b40451f7b23a94f5567445363ffaf1fd6dfbb1026e01cec4112d22d6781fc056

Scanner detections:
19 / 68

Status:
Adware

Analysis date:
12/27/2024 4:46:41 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.E
921

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.Clicker
2014.07.29

avast!
Win32:Adware-gen [Adw]
140617-1

AVG
Adware BundleApp_r.N
2014.0.3986

Bitdefender
Application.Bundler.E
1.0.20.1045

Dr.Web
Adware.Downware.3460
9.0.1.05190

ESET NOD32
Win32/SquareNet.A potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/SquareNet
7/28/2014

F-Secure
Application.Bundler.E
11.2014-28-07_2

G Data
Application.Bundler
14.7.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12872

MicroWorld eScan
Application.Bundler.E
15.0.0.627

NANO AntiVirus
Riskware.Win32.Downware.dbxkww
0.28.2.61148

Panda Antivirus
Trj/Genetic.gen
14.07.28.02

Reason Heuristics
PUP.SquareNetworkTechCoLTD.N
14.7.31.23

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4150696
31208

File size:
938.1 KB (960,576 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:
4/20/2014 7:17:26 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:iSn6q5x754WIccrpUBNTcrVUM3d0jXfYUNcaZ/JIXI2j:iSn6q37p4cTciM3dMPBcTXZ

Entry address:
0x5F18C

Entry point:
E8, 15, 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:
7.1125

Code size:
481.5 KB (493,056 bytes)

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

http://www.fl-v.org/entry/.../exefile?ref=smatomy&site_id=12248718

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