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icreinstall_freedriverbackup.exe

Application

TsingSoft Co., Ltd

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_freedriverbackup.exe, “Application Setup ” by TsingSoft Co. has been detected as adware by 8 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.
Publisher:
Application Internet   (signed by TsingSoft Co., Ltd)

Product:
Application

Description:
Application Setup

MD5:
6017a5d7fa61c08a8889e4455d6a4bbc

SHA-1:
6a567547cc4fdd5b426f85767155e5d5bc809c62

SHA-256:
56b9be91b25f20cae237a6fba0b3f3a1574861bc676c1847e04f75e3ccb145ef

Scanner detections:
8 / 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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/26/2024 4:34:32 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
InstallCore
2016.0.3133

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15421

Comodo Security
Application.Win32.InstallCore.DQT
21823

Dr.Web
Trojan.InstallCore.522
9.0.1.0111

ESET NOD32
Win32/InstallCore.YV potentially unwanted (variant)
9.11498

herdProtect (fuzzy)
variant of freeshortcutremover.exe (Adware)
2015.7.22.14

Reason Heuristics
Threat.Bundler.TsingSoftCo
15.4.21.4

VIPRE Antivirus
Trojan.Win32.Generic
39486

File size:
685.9 KB (702,376 bytes)

Product version:
3.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_freedriverbackup.exe

Digital Signature
Signed by:
TsingSoft Co., Ltd

Authority:
GlobalSign nv-sa

Valid from:
3/6/2015 5:22:21 AM

Valid to:
3/6/2018 5:22:21 AM

Subject:
CN="TsingSoft Co., Ltd", O="TsingSoft Co., Ltd", L=北京, S=北京, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112102633BC98CD80F1FA21A171757061D95

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:urmGIxDA2bI9FwQhuBMJzzCc21qlIVaevop/QJnKwQvD85NFUQVU0b9KBkYUyPDB:urmhxEcGwUHzbTVz/aBuDXQj4bU+DFrL

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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