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UGSvc.exe

UPCleaner

Brotsoft technology co., limited

The application UGSvc.exe by Brotsoft technology co., limited 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 “UPCleaner SVC”.
Publisher:
Beijing Fantasy Game Network Technology Co., Ltd.  (signed by Brotsoft technology co., limited)

Product:
UPCleaner

Description:
UGSvc

Version:
0.8.45.10803

MD5:
88776f18a0f97190ccc697e9dfcafc0b

SHA-1:
6f409ae247b19b74e3fbe601c5269921c7cd9615

SHA-256:
89ea5640e2d15fd2c8aca2ecbe6aecf041e47f92dad8d2b43deeec1e3ffeb47f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/21/2025 3:19:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.UpCleaner.Brotsofttechnologyco.Meta (L)
15.12.24.11

File size:
641.4 KB (656,768 bytes)

Product version:
0.8.45.10803

Copyright:
Brotsoft technology co., limited.

Original file name:
UGSvc.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese

Common path:
C:\Program Files\upcleaner\0.8.45.10803\ugsvc.exe

Digital Signature
Signed by:
Brotsoft technology co., limited

Authority:
VeriSign, Inc.

Valid from:
1/23/2014 10:00:00 PM

Valid to:
1/24/2016 9:59:59 PM

Subject:
CN="Brotsoft technology co., limited", OU=Software Department, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Brotsoft technology co., limited", L=Hongkong, S=Hongkong, C=HK

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:
49A33D71D0E7C34883277E7ADACABD97

File PE Metadata
Compilation timestamp:
7/27/2015 8:34:47 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:/YftFfaj25FLW+tV58pZdRbKMVCeur9yl3geeOol116BpT:/ACYLh5KxKMBKclwMolfal

Entry address:
0x59B5D

Entry point:
E8, CF, 02, 00, 00, E9, 49, FE, FF, FF, 6A, 10, 68, B0, 0D, 47, 00, E8, 6D, 00, 00, 00, 33, F6, 89, 75, E4, 89, 75, E0, 89, 75, FC, 3B, 75, 10, 7D, 12, 8B, 4D, 08, FF, 55, 14, 8B, 45, 0C, 01, 45, 08, 46, 89, 75, E4, EB, E9, 33, C0, 40, 89, 45, E0, C7, 45, FC, FE, FF, FF, FF, E8, 0E, 00, 00, 00, E8, 79, 00, 00, 00, C2, 14, 00, 8B, 75, E4, 8B, 45, E0, 85, C0, 75, 0F, FF, 75, 18, 56, FF, 75, 0C, FF, 75, 08, E8, 15, F9, FF, FF, C3, 55, 8B, EC, 5D, E9, 6E, 03, 00, 00, FF, 25, 0C, F4, 45, 00, FF, 25, 08, F4, 45...
 
[+]

Code size:
376 KB (385,024 bytes)

Service
Display name:
UPCleaner SVC

Service name:
UGSVC

Description:
UPCleaner Service

Type:
Win32OwnProcess

Group:
Event log


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

TCP (HTTP):
Connects to ec2-54-233-190-5.sa-east-1.compute.amazonaws.com  (54.233.190.5:80)

TCP (HTTP):
Connects to ec2-52-91-52-229.compute-1.amazonaws.com  (52.91.52.229:80)

TCP (HTTP):
Connects to ec2-52-201-213-112.compute-1.amazonaws.com  (52.201.213.112:80)

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