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sinasyzs.exe

sina.com Technology(China)Co.,ltd

The program is a setup application that uses the Self-extracting archive installer. The file has been seen being downloaded from down.987you.com.
Publisher:
sina.com Technology(China)Co.,ltd  (signed and verified)

MD5:
3473151d8530fbee0c9d31ea94a78f41

SHA-1:
72589b5beaec4f3c2ba9a8ad9df9b0d1975bcb02

SHA-256:
dc68f188f71c0ffc9dd3bd60fb74804ea76823858005758832b98d09cfdf0ace

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/24/2024 4:50:42 AM UTC  (today)

File size:
8.6 MB (9,018,056 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Self-extracting archive

Common path:
C:\users\{user}\downloads\sinasyzs.exe

Digital Signature
Signed by:
sina.com Technology(China)Co.,ltd

Authority:
VeriSign, Inc.

Valid from:
9/28/2015 5:00:00 PM

Valid to:
10/28/2017 4:59:59 PM

Subject:
CN="sina.com Technology(China)Co.,ltd", OU="sina.com Technology(China)Co.,ltd", O="sina.com Technology(China)Co.,ltd", L=beijing, S=beijing, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1FC2ABFA97548788981DDD711B673FCA

File PE Metadata
Compilation timestamp:
2/15/2015 12:00:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:YoUbbC283YzjCftvNTEgKmwL8dqB2EEJ9GeIl/z7KPnml:YoENCGj6jTPKmSmJOAnml

Entry address:
0x1D7CB

Entry point:
E8, 85, 63, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 82, FC, FF, FF, C7, 06, 20, B2, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, 20, B2, 42, 00, E9, 37, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 20, B2, 42, 00, E8, 24, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 52, CA, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
7.9132  (probably packed)

Code size:
162 KB (165,888 bytes)

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

http://down.987you.com/sinasyzs/setup/.../sinasyzs.exe

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