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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:
1.6.14.18456

MD5:
de604e7515766d4e46e3697c5ba8a2e4

SHA-1:
e1518a115b4da91dd24050923b594459b24f69e2

SHA-256:
291eaf037eac6417be53bb9f1acaf360b51e1927cba8d25b09f6ba01528e8804

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/21/2025 3:18:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.UpCleaner.Brotsoft.Meta (L)
16.6.29.11

File size:
660.1 KB (675,912 bytes)

Product version:
1.6.14.18456

Copyright:
Brotsoft technology co., limited.

Original file name:
UGSvc.exe

File type:
Executable application (Win32 EXE)

Language:
Çince (Basitlestirilmis, Çin)

Common path:
C:\Program Files\upcleaner\1.6.14.18456\ugsvc.exe

Digital Signature
Signed by:
Brotsoft technology co., limited

Authority:
thawte, Inc.

Valid from:
1/28/2016 2:00:00 AM

Valid to:
12/23/2016 1:59:59 AM

Subject:
CN="Brotsoft technology co., limited", OU=Software Department, O="Brotsoft technology co., limited", L=Hongkong, S=Hongkong, C=HK

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
62657642BE93A5D3A61E53F9336E69B3

File PE Metadata
Compilation timestamp:
6/29/2016 12:24:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:yKtu8q6XYr4IYzryK0I6tzHPRcLFSQFS++fu5EZnLxolxhMfGu:ycZTZHyKp6zI1Nsu5A9olxhM1

Entry address:
0x5BE1B

Entry point:
E8, D1, 02, 00, 00, E9, 49, FE, FF, FF, 6A, 10, 68, C0, 2E, 47, 00, E8, 6F, 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, 7B, 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, 70, 03, 00, 00, FF, 25, 6C, 23, 46, 00, FF, 25, 70, 23, 46...
 
[+]

Code size:
384.5 KB (393,728 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 ec2-52-91-52-229.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)

TCP (HTTP):
Connects to ec2-52-28-112-137.eu-central-1.compute.amazonaws.com  (52.28.112.137:80)

TCP (HTTP):
Connects to ec2-52-28-109-1.eu-central-1.compute.amazonaws.com  (52.28.109.1:80)

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

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