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UCBrowser.exe

UC Browser

TAOBAO (CHINA) SOFTWARE CO.,LTD.

The application UCBrowser.exe by TAOBAO (CHINA) SOFTWARE CO.,LTD has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program UC Browser by UCWeb Inc.. While running, it connects to the Internet address cache.google.com on port 443.
Publisher:
UCWeb Inc.  (signed by TAOBAO (CHINA) SOFTWARE CO.,LTD.)

Product:
UC Browser

Version:
5.7.14488.1020

MD5:
54bff2666273a7e11da0292a880f00e1

SHA-1:
1476e9515ea3a0b3fb10c900bf91bae86f63214d

SHA-256:
029d661b524b230a0ac4f94576cf12c8894f08ab947176bf6da26b62e70ca733

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 1:03:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Taobao (L)
16.8.4.9

File size:
1.1 MB (1,154,856 bytes)

Product version:
5.7.14488.1020

Copyright:
Copyright 2008-2014 UCWeb Inc. All rights reserved.

Original file name:
UCBrowser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\ucbrowser\application\ucbrowser.exe

Digital Signature
Signed by:
TAOBAO (CHINA) SOFTWARE CO.,LTD.

Authority:
VeriSign, Inc.

Valid from:
6/16/2016 7:00:00 AM

Valid to:
7/15/2018 6:59:59 AM

Subject:
CN="TAOBAO (CHINA) SOFTWARE CO.,LTD.", OU=RDC, O="TAOBAO (CHINA) SOFTWARE CO.,LTD.", L=Hangzhou, S=Zhejiang, C=CN

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:
780A0032A6CE7D0B5D5452F5CDE520DC

File PE Metadata
Compilation timestamp:
8/3/2016 6:44:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
24576:/Mzz6V1em4ls6+vK43pIbKUV2hFRTOFv5stf:/Mn1s6+vKwLUV4Fivytf

Entry address:
0x756E9

Entry point:
E8, C0, 08, 00, 00, E9, 80, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 53, 33, FF, 8B, 44, 24, 14, 0B, C0, 7D, 14, 47, 8B, 54, 24, 10, F7, D8, F7, DA, 83, D8, 00, 89, 44, 24, 14, 89, 54, 24, 10, 8B, 44, 24, 1C, 0B, C0, 7D, 14, 47, 8B, 54, 24, 18, F7, D8, F7, DA, 83, D8, 00, 89, 44, 24, 1C, 89, 54, 24, 18, 0B, C0, 75, 18, 8B, 4C, 24, 18, 8B, 44, 24, 14, 33, D2, F7, F1, 8B, D8, 8B, 44, 24, 10, F7, F1, 8B, D3, EB, 41, 8B, D8, 8B, 4C, 24, 18, 8B, 54, 24, 14, 8B, 44, 24, 10, D1, EB...
 
[+]

Entropy:
6.7389

Code size:
622 KB (636,928 bytes)

Windows Firewall Allowed Program
Name:
chromium (mdns-in)


The file UCBrowser.exe has been discovered within the following program.

UC Browser  by UCWeb Inc.
About 6% of users remove it
 
Powered by Should I Remove It?

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

TCP (HTTP SSL):
Connects to cache.google.com  (59.18.46.14:443)

TCP (HTTP SSL):
Connects to whatsapp-cdn-shv-01-kut2.fbcdn.net  (157.240.10.53:443)

TCP (HTTP SSL):
Connects to af.e0.559e.ip4.static.sl-reverse.com  (158.85.224.175:443)

TCP (HTTP SSL):
Connects to 2a.4a.37a9.ip4.static.sl-reverse.com  (169.55.74.42:443)

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