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lyi_my.exe

Xin Zhou

The executable lyi_my.exe has been detected as malware by 1 anti-virus scanner.
Publisher:
Xin Zhou  (signed and verified)

MD5:
4f8013c9fa75ddb3e86d5cd836c5ba48

SHA-1:
6ef6cfee61b767cf9d2c3a3b9144d2959e81e077

SHA-256:
56b518c3e7b7d26d269d0f710f94225e947ae7d161142b8bb4619d5353ea03a2

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/5/2025 2:29:23 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.10.0

File size:
405.5 KB (415,280 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Xin Zhou

Authority:
thawte, Inc.

Valid from:
12/28/2016 4:00:00 PM

Valid to:
3/22/2017 4:59:59 PM

Subject:
CN=Xin Zhou, 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:
4FD78381F22BA1D497EAD69F95160D92

File PE Metadata
Compilation timestamp:
12/27/2016 4:27:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x571A

Entry point:
E8, 3B, 25, 00, 00, E9, 8B, 5F, 00, 00, 56, 6A, 04, 6A, 20, E8, A3, 1F, 00, 00, 59, 59, 8B, F0, 56, FF, 15, 4C, C0, 45, 00, A3, D0, 84, 46, 00, A3, CC, 84, 46, 00, 85, F6, 75, 05, 6A, 18, 58, 5E, C3, 83, 26, 00, 33, C0, 5E, C3, 55, 8B, EC, 6A, 00, FF, 75, 08, E8, B7, 38, 00, 00, 59, 59, 5D, C3, 55, 8B, EC, 83, EC, 10, 57, FF, 75, 0C, 8D, 4D, F0, E8, 32, FB, FF, FF, 8B, 55, 08, 8B, 7D, F0, 8A, 0A, 84, C9, 74, 15, 8B, 87, 84, 00, 00, 00, 8B, 00, 8A, 00, 3A, C8, 74, 07, 42, 8A, 0A, 84, C9, 75, F5, 8A, 02, 42...
 
[+]

Entropy:
7.8231  (probably packed)

Code size:
362.5 KB (371,200 bytes)

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