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cos_ay.exe

Yu Bao

The application cos_ay.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.
Publisher:
Yu Bao  (signed and verified)

Version:
201606241130

MD5:
0a8286c6603f06fb671664776293278e

SHA-1:
e69ee786de80211950ed84e96c61c3ba107bb2bd

SHA-256:
d66f6b91622b89c0db8b0f4c55c75d30299146db3226ac207b79f5177a0a563d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 5:36:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YuBao (M)
16.6.29.2

File size:
386.2 KB (395,488 bytes)

Product version:
201606241130

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\exe\8a620d04b9502ba6ee10c566d109a6c6\cos_ay.exe

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
6/16/2016 2:00:00 AM

Valid to:
10/21/2016 1:59:59 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:
6F4FA36BB66152EAC221DE7CB52BE1ED

File PE Metadata
Compilation timestamp:
6/24/2016 5:52:14 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:UUZovwEMeVDvS9ks0xUSu1CvaYIU3SMr98Xa2Y:ZZovwEMeVDvS9ks0q1+bSdXal

Entry address:
0x2E096

Entry point:
E8, EE, 9A, 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, 2C, 18, 46, 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, 68, F4, 45, 00, 01, 0F, 82, 0E, A0, 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:
304.5 KB (311,808 bytes)

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