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installer_microsoft_office_2003_service_pack_3_french.exe

The application installer_microsoft_office_2003_service_pack_3_french.exe has been detected as a potentially unwanted program by 13 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
MD5:
ae157d1d3221c013dd411996a7ba7fea

SHA-1:
66a1e7c0a1a1ac731eaac1212d6192e09ec32817

SHA-256:
b6088e47ea1249eab796040de5544f61eab4af6236bbf90009a744345e587613

Scanner detections:
13 / 68

Status:
Potentially unwanted

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

Analysis date:
4/29/2024 7:05:42 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.1.6

avast!
Win32:Installer-I [PUP]
150602-1

AVG
Generic
2016.0.3072

Dr.Web
Adware.InstallCore.101, Adware.InstallCore.122
9.0.1.05190

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

F-Prot
W32/InstallCore.R.gen
4.6.5.141

G Data
Win32.Application.InstallCore.CJ
15.6.25

K7 AntiVirus
Unwanted-Program
13.205.16308

Panda Antivirus
PUP/MultiToolbar.A
15.06.20.07

Rising Antivirus
PE:Malware.InstallCore!6.4
23.00.65.15618

Sophos
PUA 'Install Core Click run software'
5.15

Vba32 AntiVirus
Downware.InstallCore
3.12.26.4

VIPRE Antivirus
Threat.4786018
40786

File size:
681.1 KB (697,400 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\installer_microsoft_office_2003_service_pack_3_french.exe

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ubyMJfsDD7AInjWJCCYz0ZsaiQbA1ymL65YHN5oCrSwY7t1KsZv6pkTETNylYp:4yMJfsX7AILLKsaiQbGymfToCGwatMmU

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...
 
[+]

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

Code size:
36 KB (36,864 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ns237133.ovh.net  (37.59.34.142:80)

TCP (HTTP):
Connects to hostingsrv5.dondominio.com  (37.152.88.22:80)

TCP (HTTP):
Connects to ec2-54-243-153-163.compute-1.amazonaws.com  (54.243.153.163:80)

TCP (HTTP):
Connects to ec2-52-10-224-155.us-west-2.compute.amazonaws.com  (52.10.224.155:80)

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