browserserver.exe

Yupeng Zhang

The application browserserver.exe by Yupeng Zhang 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 separate (within the context of its own process) windows Service named “Windows Service Modules”.
Publisher:
Yupeng Zhang  (signed and verified)

Version:
47.10.2526.80

MD5:
410ccfa15cabd23ddf658068f23a2059

SHA-1:
23895c9978d277e4ed18f17c1a1db8b9b7ac3916

SHA-256:
37b898b9c15845b99ea63a6c56a52680fd8b7e79b010d0b2b85956aff4c7d220

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/13/2025 7:22:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Zhang (M)
16.8.2.17

File size:
1.5 MB (1,619,328 bytes)

Product version:
47.10.2526.80

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\chroomium browser\chroomium\bin\browserserver.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
10/23/2015 7:00:00 AM

Valid to:
10/23/2016 6:59:59 AM

Subject:
CN=Yupeng 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:
182977886EA709BC13B5E49D243C3907

File PE Metadata
Compilation timestamp:
1/12/2016 8:25:24 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:tb5I5J8ZE+JWSPY35j0CUEgJIbjWxB1XDP/nfV:t9IhSA0CNg8wDP/nfV

Entry address:
0x3A2C2

Entry point:
E8, DC, 4F, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 30, 43, 47, 00, 75, 02, F3, C3, E9, CD, 13, 00, 00, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 2C, 68, 47, 00, FF, 15, 3C, D2, 45, 00, 85, C0, 75, 18, 56, E8, 39, 57, 00, 00, 8B, F0, FF, 15, 84, D2, 45, 00, 50, E8, 3E, 57, 00, 00, 59, 89, 06, 5E, 5D, C3, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 77, 6F, 53, 57, A1, 2C, 68, 47, 00, 85, C0, 75, 1D, E8, 0D, 4D, 00, 00, 6A, 1E, E8, 63, 4D, 00, 00, 68, FF, 00, 00, 00, E8, 47, 44, 00, 00, A1, 2C...
 
[+]

Entropy:
2.6212

Code size:
368 KB (376,832 bytes)

Service
Display name:
Windows Service Modules

Service name:
WSModules

Description:
Enables modification, installation, and removal of Windows updates and optional components. If this service is disabled, install or uninstall of Windows updates might fail for this computer.

Type:
Win32OwnProcess

Depends on:
RpcSs


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