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1_offer_2.exe

Baidu PC Faster

Baidu Online Network Technology (Beijing)Co., Ltd

The application 1_offer_2.exe, “Baidu PC Faster MiniSetup” by Baidu Online Network Technology (Beijing)Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from d2vubraihqcany.cloudfront.net and multiple other hosts.
Publisher:
Baidu Inc.  (signed by Baidu Online Network Technology (Beijing)Co., Ltd)

Product:
Baidu PC Faster

Description:
Baidu PC Faster MiniSetup

Version:
4,0,0,64871

MD5:
0db86cf75f2f11db36705a5ce9ad80aa

SHA-1:
967f7d96a64952bbb614c70c9ae181489a0dc916

SHA-256:
da3ca34d951ce12a91a591588c45be067d274e9ff2cc6157770cf1388b8e2b49

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 2:40:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BundledOffer.BaiduOnlineNetworkTechnologyBeijingCo.Installer.Meta (L)
15.6.18.12

File size:
1.5 MB (1,603,616 bytes)

Product version:
4,0,0,64871

Copyright:
Copyright (C) 2012 Baidu, Inc. All rights reserved.

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1_offer_2.exe

Digital Signature
Signed by:
Baidu Online Network Technology (Beijing)Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
4/24/2012 3:00:00 AM

Valid to:
4/17/1918 2:59:59 AM

Subject:
CN="Baidu Online Network Technology (Beijing)Co., Ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Baidu Online Network Technology (Beijing)Co., Ltd", L=Beijing, S=Beijing, 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:
3BDB1994B98BBB19AB55A42337FA4F5C

File PE Metadata
Compilation timestamp:
4/9/2014 5:37:52 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:+PQ6n0gc8pxutyD3H2RXG8N5gjTEVhDwYZpUi1m9mJ:4ayD3H2tTNmjT6xx4mJ

Entry address:
0xB940A

Entry point:
E8, 68, FE, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A4, 01, 00, 00, 81, F9, 00, 01, 00, 00, 72, 1F, 83, 3D, 6C, 2F, 54, 00, 00, 74, 16, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 08, 5E, 5F, 5D, E9, 2D, FF, 00, 00, F7, C7, 03, 00, 00, 00, 75, 15, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 2A, F3, A5, FF, 24, 95, 94, 95, 4B, 00, 90, 8B, C7, BA, 03, 00, 00...
 
[+]

Entropy:
6.7565

Code size:
1 MB (1,061,376 bytes)

The file 1_offer_2.exe has been seen being distributed by the following 2 URLs.

http://d2vubraihqcany.cloudfront.net/Installer/.../PC_Faster_1013.exe

http://dl1.downserver3.com/Installer/.../PC_Faster_1013.exe

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