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0_offer_1.exe

Yu Bao

The application 0_offer_1.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. The file has been seen being downloaded from d2xvc2nqkduarq.cloudfront.net and multiple other hosts.
Publisher:
Yu Bao  (signed and verified)

Version:
20151222154748

MD5:
f17d39b2df6bee4ddbb0252b854cba00

SHA-1:
4cb855770bd2c9e907989814ce38c4869b82a5f0

SHA-256:
8d0d9cf0f391046c02b63623e52840e2f0bd8b77403ad92c73c463f4a5f3b905

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 12:02:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YuBao (M)
16.1.6.0

File size:
1.4 MB (1,480,888 bytes)

Product version:
20151222154748

Copyright:
Copyright 2015 Rafotech. All rights reserved

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\0_offer_1.exe

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
10/21/2015 3:00:00 AM

Valid to:
10/21/2016 2:59:59 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:
12/22/2015 9:48:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:OMtY7S6xo/qjhiqCAxbNjBvErkAmqZQBNJcp43frMbx2WDT:Z2RMqgqCyDHJcp43f4bx2WX

Entry address:
0xB069D

Entry point:
E8, C3, B4, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, CC, C5, 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, 39, 55, 00, 01, 0F, 82, DC, B9, 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...
 
[+]

Entropy:
6.7332

Code size:
1 MB (1,077,760 bytes)

The file 0_offer_1.exe has been seen being distributed by the following 7 URLs.

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

http://www.anyprotect.com/dl.php?pr=sc&r=vux_vo2_CP1

https://d2xvc2nqkduarq.cloudfront.net/.../obs_setup.exe

http://winipoly.me/.../310714_a10.exe

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

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

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

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