home

lyi_my.exe

Xin Zhou

The executable lyi_my.exe has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address server-52-84-246-168.sfo20.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Xin Zhou  (signed and verified)

MD5:
642d24cf97d76052687ca29cd7447ae7

SHA-1:
b6894cf923339cc6e5e6e32840048bc07bbc6319

SHA-256:
f45b23ed0538b1c90cce6cc78eaa0ee08ea14f574484e2352c3e87991ea6e687

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
8/10/2025 12:32:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.26.7

File size:
409.6 KB (419,480 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:
1/17/2017 7:00:00 AM

Valid to:
3/23/2017 6:59:59 AM

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:
65A50AC1DC609167928FF03D2E9DB9B7

File PE Metadata
Compilation timestamp:
1/18/2017 3:12:51 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x320A

Entry point:
E8, 67, 6F, 00, 00, E9, A8, 93, 00, 00, 55, 8B, EC, 8B, 45, 08, 56, 8B, F1, 83, 66, 04, 00, C7, 06, 34, D6, 45, 00, C6, 46, 08, 00, FF, 30, E8, FE, 00, 00, 00, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 8B, 45, 08, D9, EE, DC, 18, DF, E0, F6, C4, 41, 7A, 05, 33, C0, 40, 5D, C3, 33, C0, 5D, C3, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, F8, C7, 45, FC, 7D, 32, 40, 00, 6A, 00, FF, 75, 0C, FF, 75, FC, FF, 75, 08, FF, 15, 2C, D0, 45, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89...
 
[+]

Code size:
365.5 KB (374,272 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-85-77-7.lax3.r.cloudfront.net  (52.85.77.7:80)

TCP (HTTP):
Connects to server-52-84-246-194.sfo20.r.cloudfront.net  (52.84.246.194:80)

TCP (HTTP):
Connects to server-52-84-246-168.sfo20.r.cloudfront.net  (52.84.246.168:80)

Remove lyi_my.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.