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setup.exe

SAFE INSTALL SOFTWARE

The application setup.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.downloadtrunk114.com.
Publisher:
SAFE INSTALL SOFTWARE  (signed and verified)

MD5:
d3b1a47fe531b4d372dd91fe21e4a2a9

SHA-1:
5132c6054adb664d5cc997ca77ad857d5becbee8

SHA-256:
27f25c08584902b06fdc223ae83a91016d4d9d4bebb16e5ae748ed523af51c4d

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:
11/6/2024 9:22:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DownloadAdmin.SAFEINST.Installer (M)
16.7.12.22

File size:
655.2 KB (670,912 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}\setup.exe

Digital Signature
Signed by:
SAFE INSTALL SOFTWARE

Authority:
VeriSign, Inc.

Valid from:
5/19/2015 4:30:00 AM

Valid to:
5/19/2016 4:29:59 AM

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 10:44:16 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:lp2p5LQY5+TCOBFVU+nK8R4oDUPgPXmLWTCqNyOQXowq45pnI:n27QYAlBFS+K9oDWgvPTCqNyOQXO44

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:
7.9741

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

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

http://files4.downloadtrunk114.com/download/.../dl?bc=1183685&pid=adknowledge&brand=adknowledge.com&aid=adk&s=Informer_Fwint_Desc300x250usdisplay&c=informer_fwint&country=US&variation=chwebsite&cb=859030317&filename=Setup.exe&productKey=7xopdajsdjspitb4whyvermrq2k3xftv&osName=Windows&osVersion=7&browserName=IE&browserVersion=11&zTmp=1

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