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freefileviewersetup.exe

SAFE INSTALL SOFTWARE

The application freefileviewersetup.exe by SAFE INSTALL SOFTWARE has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files4.downloadtrunk113.com.
Publisher:
SAFE INSTALL SOFTWARE  (signed and verified)

MD5:
7f794aeb01bc38314b86992f9696b34f

SHA-1:
b5813897f29a8cebfcdfb0ba350b4ded15c8a504

SHA-256:
5fa3785a857cd27f3dfa9ce0c58ac3dd5f21edd3a6a38f7173c201da6363709a

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/26/2024 5:36:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DownloadAdmin (M)
16.7.18.13

File size:
653.6 KB (669,240 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\freefileviewersetup.exe

Digital Signature
Signed by:
SAFE INSTALL SOFTWARE

Authority:
VeriSign, Inc.

Valid from:
5/18/2015 5:00:00 PM

Valid to:
5/18/2016 4:59:59 PM

Subject:
CN=SAFE INSTALL SOFTWARE, O=SAFE INSTALL SOFTWARE, L=SAN FRANCISCO, S=California, C=US

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:
5591FE91109E0E8E18F34E77C30B1AB9

File PE Metadata
Compilation timestamp:
5/11/2015 11:14:16 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:39cazLCHa4Aq9C5pdDHG850PBkHh6wrZkbY9380QpkY6sj8eCaRV4gSQTOB2l:tcaz+Hafq9CFDH3OmB6QZkM3cCS8KinC

Entry address:
0x1BB4

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, E0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, E8, DC, 51, 00, 00, 53, E8, 50, FD, FF, FF, 59, FF, 15, 50, 77, 40, 00, 68, 01, 80, 00, 00, FF, 15, 70, 70, 40, 00, 53, FF, 15, 4C, 77, 40, 00, 6A, 08, A3, 98, 2C, 42, 00, E8, B9, 09, 00, 00, 53, 68, 60, 01, 00, 00, A3, 00, 3D, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 73, 74, 40, 00, FF, 15, 9C, 71, 40, 00, 68, 68, 74, 40, 00, 68, 00, 35, 42, 00, E8, AB, 08, 00, 00, FF, 15, 6C, 70, 40, 00...
 
[+]

Entropy:
7.9744

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

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

http://files4.downloadtrunk113.com/download/.../dl?bc=1185921&pid=bitberry&brand=bitberry.com&s=1&c=ffv&country=US&osName=Windows&osVersion=7&browserName=IE&browserVersion=11&cb=297172624&filename=FreeFileViewerSetup.exe&productKey=tnzybftmb2v54hhnnrlb43gyh46giw7k&zTmp=1

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