home

office suite.exe

ISfreemium

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application office suite.exe by ISfreemium has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from begin.downloadscenter.com and multiple other hosts.
Publisher:
ISfreemium  (signed and verified)

MD5:
85228fb74be6f8b7834ffdf2c850956a

SHA-1:
cf3726cc7ca3a66ad399f64ed938477891fd1a42

SHA-256:
8a0525f9f2e89ad02e6b3497baba3f0214575e3f477795adb0e4031fcdd5fd72

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/4/2024 12:39:07 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Packed.24524
9.0.1.0225

ESET NOD32
Win32/InstallCore.ES (variant)
8.9190

G Data
Win32.Application.InstallCore
14.8.22

herdProtect (fuzzy)
variant of easy torrent.exe (Adware)
2014.10.26.13

K7 AntiVirus
Unwanted-Program
13.174.10656

Malwarebytes
PUP.Optional.Freemium.A
v2014.08.13.02

Reason Heuristics
PUP.ISfreemium.M
14.8.13.14

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14811

Sophos
Install Core Click run software
4.96

Trend Micro House Call
TROJ_GEN.F47V1220
7.2.299

VIPRE Antivirus
InstallCore
24840

File size:
629.2 KB (644,296 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Digital Signature
Signed by:
ISfreemium

Authority:
COMODO CA Limited

Valid from:
7/2/2013 5:00:00 PM

Valid to:
7/3/2014 4:59:59 PM

Subject:
CN=ISfreemium, O=ISfreemium, STREET=63 Rothschild 63 BV, L=Tel-Aviv, S=N/A, PostalCode=65785, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009B517CAF08AA1A85822DB0CE5E9169FE

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:iyMJfsGIeEZwhwJTYNPIt+uQ1sFtJpkkLGcWlmrGVYxMfAgg115mxYzljGBlhL2L:iyMJfssELYNQt+rkGcWlJVYS4CxwjGrQ

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7502

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file office suite.exe has been seen being distributed by the following 2 URLs.

http://begin.downloadscenter.com/.../Office Suite.exe

http://install.downloadscenter.com/installer/.../download?s=yb&k= free office microsoft&q=microsoft office 2013 free download full version&m=b&ad=3442350531

Remove office suite.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.