atsupdsrv.html5

Ding Ruan

The file atsupdsrv.html5 by Ding Ruan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a windows Service named “Atusogh Update”.
Publisher:
Ding Ruan  (signed and verified)

MD5:
284d00b09acec3f9df8d56ce1e547a4a

SHA-1:
d9d587cddaa3eb048dd66fdf40b633a5aba4e61a

SHA-256:
af77e29a32b0e810fe2671621f3f715911aec48e8284c4b293a5475b046bffee

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
10/14/2025 5:38:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.DingRuan (M)
16.6.9.15

File size:
704.6 KB (721,560 bytes)

Common path:
C:\Program Files\atusogh\atsupdsrv.html5

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
6/8/2016 7:00:00 AM

Valid to:
4/14/2017 6:59:59 AM

Subject:
CN=Ding Ruan, 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:
4966675A6A75F79007CB0CD636B71CF5

File PE Metadata
Compilation timestamp:
6/8/2016 3:45:35 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:nUopt187AD48o2TmrAsT7HP1BA/RCSw5tqVMG7HK9+xTsCEF3WDFtnE:Ft187AC2qrAyrA/05tih7nxTYGDFNE

Entry address:
0x45EC7

Entry point:
E8, 38, 5D, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, 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, D8, 80, 4A, 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, 00, C3, 49, 00, 01, 0F, 82, 4A, 62, 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...
 
[+]

Code size:
494 KB (505,856 bytes)

Service
Display name:
Atusogh Update

Service name:
AtsUpdSrv

Description:
Check the new feathers of Atusogh, and nodify to you.

Type:
Win32OwnProcess, InteractiveProcess


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