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wsy_ly.exe

Haiyu Zhang

The application wsy_ly.exe by Haiyu Zhang has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from d3tufnia3qwp0y.cloudfront.net.
Publisher:
Haiyu Zhang  (signed and verified)

Version:
201605161607

MD5:
3fb5ed39514b78e6fa6469b423f082c5

SHA-1:
340f5f6721e4bbec460f46dfa794894f24c09c9f

SHA-256:
57b00242d351f4c67c41e2a2ebc7957b048a8200a53d3c7e4b0de738e85d4378

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 4:30:52 AM UTC  (today)

Scan engine
Detection
Engine version

F-Secure
Variant.Graftor.284699
5.15.21

Norman
Gen:Variant.Graftor.284699
10.04.2016 15:29:17

Reason Heuristics
PUP.Elex.HaiyuZha (M)
16.7.8.8

File size:
766 KB (784,368 bytes)

Product version:
201605161607

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Haiyu Zhang

Authority:
thawte, Inc.

Valid from:
5/16/2016 6:00:00 AM

Valid to:
4/14/2017 5:59:59 AM

Subject:
CN=Haiyu Zhang, 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:
4A88C1080C847FE28E32E30DCE3FEC9A

File PE Metadata
Compilation timestamp:
5/16/2016 2:09:01 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:7TJqtI2dflnPY/dGwQMXa2RGVqCm1WB9/AXVPPkoWOnDL8QzpjF+B01JE6pXflis:ItI2dflPsdG3MXRRGVT9/AXdPkoWYpjj

Entry address:
0x3DD4D

Entry point:
E8, 23, B1, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, EC, 14, 4C, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, E0, E9, 4B, 00, 01, 0F, 82, 3A, B6, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA...
 
[+]

Code size:
574.5 KB (588,288 bytes)

The file wsy_ly.exe has been seen being distributed by the following URL.

http://d3tufnia3qwp0y.cloudfront.net/.../wsy_ly.exe

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