freeeasyscantopdf.exe

Program

TsingSoft Co., Ltd

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application freeeasyscantopdf.exe, “Program Setup ” by TsingSoft Co. has been detected as adware by 9 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   (signed by TsingSoft Co., Ltd)

Product:
Program

Description:
Program Setup

Version:
2.3.1.8

MD5:
4720e70e5324a716e3a0a39b635b4692

SHA-1:
f947387135923d65dcdc05f0cbc381cfa911a653

SHA-256:
c4f1ef5e2cd0042e1e37c6b5cf59379e2073ceb8aad987e0b786cc4c445b7e60

Scanner detections:
9 / 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:
12/28/2024 2:49:23 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
InstallCore
2016.0.3099

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15525

ESET NOD32
Win32/InstallCore.YV potentially unwanted (variant)
9.11593

Fortinet FortiGate
Riskware/InstallCore
5/25/2015

K7 AntiVirus
Adware
13.203.15838

Reason Heuristics
PUP.installCore.Installer
15.5.25.10

Sophos
Generic PUA PJ
4.98

Trend Micro House Call
Suspicious_GEN.F47V0427
7.2.145

VIPRE Antivirus
Trojan.Win32.Generic
40042

File size:
683.8 KB (700,240 bytes)

Product version:
3.2.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

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

Valid to:
3/6/2018 6:22:21 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 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:Bj8p1Py0ME2LzvdPwcj6DE562PON1XDnhrG9B4IFJeHaArWLS:Bj8DPy02nvdPwcjX5/CXDBepJnAriS

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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

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