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lyi_my.exe

Yuanyuan Mei

The application lyi_my.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:
80f3460e6a14f9c92f57b773fa90e763

SHA-1:
b1c5fd4e319c1186d6922a44f8443f8ed0698b5a

SHA-256:
8981f2e6641db9d3a2961f5ce17b3beaedc9b6668539287bf31e584f4e30eb9e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/17/2026 2:12:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
17.1.21.21

File size:
494.4 KB (506,231 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yuanyuan Mei

Authority:
thawte, Inc.

Valid from:
1/11/2017 5:00:00 AM

Valid to:
4/21/2017 4:59:59 AM

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:
12/28/2016 5:37:03 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x3C8A

Entry point:
E9, 7E, 98, 02, 00, E9, 2E, 83, 00, 00, 55, 8B, EC, 57, 8B, 7D, 0C, 85, FF, 74, 3B, 8B, 45, 08, 85, C0, 74, 34, 56, 8B, 30, 3B, F7, 74, 28, 57, 89, 38, E8, 2D, 1A, 00, 00, 59, 85, F6, 74, 1B, 56, E8, DB, 3F, 00, 00, 83, 3E, 00, 59, 75, 0F, 81, FE, 68, 59, 46, 00, 74, 07, 56, E8, 6A, 56, 00, 00, 59, 8B, C7, 5E, EB, 02, 33, C0, 5F, 5D, C3, 55, 8B, EC, 6A, 00, FF, 75, 08, E8, 6D, 35, 00, 00, 59, 59, 5D, C3, 55, 8B, EC, 56, 8B, F1, E8, DA, DE, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 55, DD, FF, FF, 59, 8B, C6...
 
[+]

Entropy:
7.8413

Packer / compiler:
Xtreme-Protector v1.05

Code size:
371.5 KB (380,416 bytes)

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