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tb_free.exe

EaseUS Todo Backup Free 4.0

CHENGDU YIWO Tech Development Co., Ltd.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from doc-0k-24-docs.googleusercontent.com and multiple other hosts.
Publisher:
CHENGDU YIWO Tech Development Co., Ltd   (signed by CHENGDU YIWO Tech Development Co., Ltd.)

Product:
EaseUS Todo Backup Free 4.0

Description:
EaseUS Todo Backup Free 4.0 Setup

Version:
4.0.0.1

MD5:
b304a4e567bbe365f214aeb27c2fb65e

SHA-1:
c2c07e66c1f5511ba6314705ec9020b86d1cfb6c

SHA-256:
efe1941dfcdfcc2e7ee9057923abeaff7a8103d92d8d9abb32d8c156dba04838

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/17/2024 4:53:29 AM UTC  (today)

File size:
97 MB (101,682,784 bytes)

Product version:
4.0.0.1

Copyright:
Copyright (C) 2005-2012 CHENGDU YIWO Tech Development Co., Ltd. All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Digital Signature
Signed by:
CHENGDU YIWO Tech Development Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
7/13/2011 8:00:00 PM

Valid to:
9/11/2014 7:59:59 PM

Subject:
CN="CHENGDU YIWO Tech Development Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="CHENGDU YIWO Tech Development Co., Ltd.", L=Chengdu, S=Sichuan, C=CN

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:
7FAE9E54789D8A5A8607F13D524E7F23

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
1572864:AMMlk76Vzws/w1doAnn5u9+nyQV8Zg1sQkIVgrLFbKr3mbYLf6X2YJsRZCisebI:AbGKM5d1nn5EmsBFbKK0uX2Y+RIeM

Entry address:
0x9B24

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, A2, 95, FF, FF, E8, A9, A7, FF, FF, E8, D4, C9, FF, FF, E8, 1B, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, DB, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, A4, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 04, D0, FF, FF, 8B, 55, F0, B8, EC, CD, 40, 00, E8, 53, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, EC, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
8.0000

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

Code size:
37 KB (37,888 bytes)

The file tb_free.exe has been seen being distributed by the following 5 URLs.

https://doc-0k-24-docs.googleusercontent.com/docs/securesc/aq2eieguaegn12dorhf3u1ggh7rclbmj/v4ge2q4o4k1dc2qtpochp161ceh9ksb3/1419638400000/04059933022180425385/.../0B18Rcf3jU8R4djdaT05aYzdES1U?e=download&nonce=1d4p6i003ssh6&user=01103049083983269157&hash=ieub8dtj5nfaudn3akae8pfhgusvsmtn

https://docs.google.com/nonceSigner?nonce=1d4p6i003ssh6&continue=https://doc-0k-24-docs.googleusercontent.com/docs/securesc/aq2eieguaegn12dorhf3u1ggh7rclbmj/v4ge2q4o4k1dc2qtpochp161ceh9ksb3/1419638400000/04059933022180425385/.../0B18Rcf3jU8R4djdaT05aYzdES1U?e=download&hash=j3al774irpu0f8j19qrue1u8o0kj8osh

https://doc-0k-24-docs.googleusercontent.com/docs/securesc/aq2eieguaegn12dorhf3u1ggh7rclbmj/v4ge2q4o4k1dc2qtpochp161ceh9ksb3/1419638400000/04059933022180425385/.../0B18Rcf3jU8R4djdaT05aYzdES1U?e=download

https://docs.google.com/uc?export=download&confirm=YTfL&id=0B18Rcf3jU8R4djdaT05aYzdES1U

http://software-files-a.cnet.com/s/software/12/32/25/.../tb_free.exe

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