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setup.exe

Yu Bao

The application setup.exe by Yu Bao has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from d2xvc2nqkduarq.cloudfront.net.
Publisher:
Yu Bao  (signed and verified)

Version:
20151110142250

MD5:
e9bcc94d310ca6b480b199426bd06e36

SHA-1:
e21562dfc23e297fb11f5359b6e1b436e3cdeee8

SHA-256:
3f8cad332a9107165a74ec02b27390462d0a2bc37d032abdb73dcd46c99f629b

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 1:04:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YuBao.Installer (M)
16.4.27.5

File size:
1.4 MB (1,471,192 bytes)

Product version:
20151110142250

Copyright:
Copyright 2015 Rafotech. All rights reserved

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup.exe

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
10/21/2015 7:00:00 AM

Valid to:
10/21/2016 6:59:59 AM

Subject:
CN=Yu Bao, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
17C6AE891D357C16ADC447794EA40FC5

File PE Metadata
Compilation timestamp:
11/10/2015 1:23:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:otmAQ6lxcVpHXC6GpRQ5qryCUbNWEaCL1FpvcpIFQPBNhS:osjYczHy6GLQ3rpvcmYBNhS

Entry address:
0xAEA36

Entry point:
E8, F2, B4, 00, 00, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, B0, 95, 55, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, E0, 09, 55, 00, 01, 0F, 82, 12, BA, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Code size:
1 MB (1,070,080 bytes)

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

http://d2xvc2nqkduarq.cloudfront.net/.../setup.exe

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