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trotux.exe

Yuanyuan Mei

The application trotux.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:
b5d87c8ec0b88987c8d8a3a8f9ead7e1

SHA-1:
dd57e3a86b00126e860e5844e5aff42f5a0bdd70

SHA-256:
a6bd57eedf3681df187804034b13aaa9c523327413c685c4a786446c7980a23f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/17/2026 2:10:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
17.1.20.13

File size:
416.8 KB (426,752 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yuanyuan Mei

Authority:
thawte, Inc.

Valid from:
1/11/2017 5:30:00 AM

Valid to:
4/21/2017 5:29:59 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 6:09:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xA4E6

Entry point:
E8, 3D, A0, FF, FF, E9, 3D, 22, 00, 00, C7, 01, 04, F2, 45, 00, E9, 19, 7F, FF, FF, 6A, 24, 68, F0, 4F, 46, 00, E8, 79, 26, 00, 00, 83, 65, D4, 00, 83, 65, D0, 00, 33, DB, 89, 5D, E0, 33, FF, 89, 7D, D8, 8B, 75, 08, 83, FE, 0B, 7F, 50, 74, 15, 8B, C6, 6A, 02, 59, 2B, C1, 74, 22, 2B, C1, 74, 08, 2B, C1, 74, 5E, 2B, C1, 75, 48, E8, 7C, 9F, FF, FF, 8B, F8, 89, 7D, D8, 85, FF, 75, 16, 83, C8, FF, E9, 62, 01, 00, 00, C7, 45, E4, 98, 7E, 46, 00, A1, 98, 7E, 46, 00, EB, 5E, FF, 77, 5C, 56, E8, D8, 25, 00, 00, 59...
 
[+]

Entropy:
7.8144  (probably packed)

Code size:
372.5 KB (381,440 bytes)

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