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lyi_my.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application lyi_my.exe by Beijing Caiyunshidai Technology Co. 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:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
d487a56e23551644cc9220d9a97f39ea

SHA-1:
432ae05a18b26a419e5a0da3501548fcda635dd9

SHA-256:
5381d7724af4fa77463b92bae178a036c7c154beef18968b377bde508fc6ea86

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/17/2025 7:04:31 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
16.12.13.18

File size:
410 KB (419,816 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Beijing Caiyunshidai Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
12/7/2016 10:00:00 PM

Valid to:
3/3/2017 8:59:59 PM

Subject:
CN="Beijing Caiyunshidai Technology Co., Ltd.", O="Beijing Caiyunshidai Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
08E3A9E53F048C1FE92FADD5209CA109

File PE Metadata
Compilation timestamp:
11/23/2016 10:51:29 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x2287

Entry point:
E8, 93, 69, 00, 00, E9, 0C, 9E, 00, 00, 55, 8B, EC, 83, EC, 1C, 53, 8B, 5D, 10, 33, D2, B8, 4E, 40, 00, 00, 56, 57, 89, 45, FC, 89, 13, 89, 53, 04, 89, 53, 08, 39, 55, 0C, 0F, 86, 3C, 01, 00, 00, 8B, CA, 89, 55, 10, 89, 4D, F4, 89, 55, F8, 8B, 55, F4, 8D, 7D, E4, 8B, F3, 8B, C1, C1, E8, 1F, 03, D2, A5, A5, A5, 8B, 75, 10, 8B, CE, 8B, 7D, F8, 03, F6, 0B, F0, C1, E9, 1F, 03, FF, 8B, C2, 0B, F9, C1, E8, 1F, 8B, CE, 03, D2, 03, F6, C1, E9, 1F, 0B, F0, 89, 13, 8B, 45, E4, 03, FF, 0B, F9, 89, 73, 04, 03, C2, 89...
 
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Code size:
364 KB (372,736 bytes)

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