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damu_ay.exe

Yuanyuan Mei

The application damu_ay.exe by Yuanyuan Mei 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:
Yuanyuan Mei  (signed and verified)

MD5:
4b71304f968998a1d6c9d487199c47c0

SHA-1:
48cc2bc39be6522c5666f08bfa622917d440c22e

SHA-256:
d20f7da770c25e9330e336e1a0129066528b86130cb0c2f6e6e9fd2278cdc2ac

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/17/2026 2:09:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
17.3.2.7

File size:
421.6 KB (431,672 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yuanyuan Mei

Authority:
thawte, Inc.

Valid from:
1/10/2017 8:00:00 PM

Valid to:
4/20/2017 7:59:59 PM

Subject:
CN=Yuanyuan Mei, 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:
27228B1713C643E1C43F1D90A8686D41

File PE Metadata
Compilation timestamp:
2/20/2017 11:24:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x7FA2

Entry point:
E8, E1, F1, FF, FF, E9, BB, 34, 00, 00, 55, 8B, EC, FF, 15, 48, 10, 46, 00, 6A, 01, A3, B4, 85, 46, 00, E8, 78, 9C, FF, FF, FF, 75, 08, E8, 6C, B6, FF, FF, 83, 3D, B4, 85, 46, 00, 00, 59, 59, 75, 08, 6A, 01, E8, 5E, 9C, FF, FF, 59, 68, 09, 04, 00, C0, E8, EC, B7, FF, FF, 59, 5D, C3, 55, 8B, EC, A1, 68, BF, 46, 00, 33, 05, 00, 70, 46, 00, FF, 75, 08, 74, 04, FF, D0, 5D, C3, FF, 15, C4, 10, 46, 00, 5D, C3, 6A, 08, 68, 78, 64, 46, 00, E8, FC, 41, 00, 00, 8B, 55, 10, 8B, 4D, 0C, F7, 02, 00, 00, 00, 80, 74, 04...
 
[+]

Code size:
381.5 KB (390,656 bytes)

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