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cloudoptclient.exe

Baidu PC Faster

qiusheng xie

The application cloudoptclient.exe, “PC Faster Cloud Opt” by qiusheng xie has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Baidu, Inc.  (signed by qiusheng xie)

Product:
Baidu PC Faster

Description:
PC Faster Cloud Opt

Version:
5,1,4,1

MD5:
24cf9832df934d7248ede2c451bc563d

SHA-1:
37cde165f358679bff56256d03b9b1b8a7f20047

SHA-256:
cef6f57ba2737b1734b3a6494f1534400838207b3eaa15de0c7530a25a12ee57

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/6/2024 4:23:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Qiusheng.qiushengxie.Meta (L)
15.11.27.23

File size:
563.2 KB (576,672 bytes)

Product version:
5,1,4,1

Copyright:
Copyright (C) 2015 Baidu, Inc. All rights reserved.

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\screensnapshottool\1.0.1.10301\cloudoptclient\cloudoptclient.exe

Digital Signature
Signed by:
qiusheng xie

Authority:
Symantec Corporation

Valid from:
4/26/2015 8:00:00 PM

Valid to:
4/26/2016 7:59:59 PM

Subject:
CN=qiusheng xie, OU=Individual Developer, O=No Organization Affiliation, L=深圳市, S=广东省, C=CN

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3C70F2B2B6E352094A12BA8665D3A9D1

File PE Metadata
Compilation timestamp:
6/4/2015 10:40:29 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:yIqotUp+U8JOT9W8b3YWqoexgUppTQ+Yr5mB3K5IQ+ay:gQg6WqoZ6QPEc5Z+ay

Entry address:
0x488EC

Entry point:
E8, 5C, E0, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 0A, 6A, 00, FF, 75, 08, E8, 0B, E3, 00, 00, 83, C4, 0C, 5D, C3, 6A, 0C, 68, B8, 04, 47, 00, E8, 18, 2F, 00, 00, 33, F6, 89, 75, E4, 33, C0, 8B, 5D, 08, 3B, DE, 0F, 95, C0, 3B, C6, 75, 20, E8, A5, 30, 00, 00, C7, 00, 16, 00, 00, 00, 56, 56, 56, 56, 56, E8, AA, CF, FF, FF, 83, C4, 14, 83, C8, FF, E9, CD, 00, 00, 00, 33, C0, 39, 75, 0C, 0F, 95, C0, 3B, C6, 74, D4, 89, 5D, 08, 53, E8, 43, 9D, 00, 00, 59, 89, 75, FC, F6, 43, 0C, 40, 75, 77, 53, E8...
 
[+]

Entropy:
6.3090

Code size:
387 KB (396,288 bytes)

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

TCP (HTTP):
Connects to ec2-54-165-188-245.compute-1.amazonaws.com  (54.165.188.245:80)

TCP (HTTP):
Connects to ec2-52-204-49-223.compute-1.amazonaws.com  (52.204.49.223:80)

TCP (HTTP):
Connects to ec2-52-87-107-110.compute-1.amazonaws.com  (52.87.107.110:80)

TCP (HTTP):
Connects to ec2-34-199-195-133.compute-1.amazonaws.com  (34.199.195.133:80)

TCP (HTTP):
Connects to ec2-52-0-70-24.compute-1.amazonaws.com  (52.0.70.24:80)

TCP (HTTP):
Connects to ec2-52-205-101-0.compute-1.amazonaws.com  (52.205.101.0:80)

TCP (HTTP):
Connects to ec2-34-194-98-23.compute-1.amazonaws.com  (34.194.98.23:80)

TCP (HTTP):
Connects to ec2-34-200-202-177.compute-1.amazonaws.com  (34.200.202.177:80)

TCP (HTTP):
Connects to ec2-52-200-155-121.compute-1.amazonaws.com  (52.200.155.121:80)

TCP (HTTP):
Connects to ec2-52-205-194-174.compute-1.amazonaws.com  (52.205.194.174:80)

TCP (HTTP):
Connects to ec2-34-192-86-237.compute-1.amazonaws.com  (34.192.86.237:80)

TCP (HTTP):
Connects to ec2-34-192-147-223.compute-1.amazonaws.com  (34.192.147.223:80)

TCP (HTTP):
Connects to unallocated.barefruit.co.uk  (92.242.144.5:80)

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