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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. While running, it connects to the Internet address edge-video-shv-01-sin6.fbcdn.net on port 443.
Publisher:
UCWeb Inc.  (signed by TAOBAO (CHINA) SOFTWARE CO.,LTD.)

Product:
UC Browser

Version:
6.0.1308.1006

MD5:
9497e67f8ced226d57e777197c1a522f

SHA-1:
f200a302f6b0f0e472b1b745faa6db436d89e26c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 9:29:53 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Taobao (L)
16.12.27.6

File size:
1.2 MB (1,207,696 bytes)

Product version:
6.0.1308.1006

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:
12/24/2016 7:51:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

Entry address:
0x7578A

Entry point:
E8, 30, 09, 00, 00, E9, 80, FE, FF, FF, 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, D1...
 
[+]

Entropy:
6.7444

Code size:
622 KB (636,928 bytes)

Windows Firewall Allowed Program
Name:
C:\Program Files\UCBrowser\Application\UCBrowser.exe


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

TCP (HTTP):
Connects to cdn-178-79-211-253.lon.llnw.net  (178.79.211.253:80)

TCP (HTTP):
Connects to 97.47.37a9.ip4.static.sl-reverse.com  (169.55.71.151:80)

TCP (HTTP SSL):
Connects to cache.google.com  (103.7.249.140:443)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-01-sin6.fbcdn.net  (157.240.7.26:443)

TCP (HTTP SSL):
Connects to edge-z-m-mini-shv-01-mxp1.facebook.com  (31.13.86.37:443)

TCP (HTTP SSL):
Connects to edge-video-shv-01-sin6.fbcdn.net  (157.240.7.21:443)

TCP (HTTP SSL):
Connects to edge-star-shv-01-mxp1.facebook.com  (31.13.86.8:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-mxp1.facebook.com  (31.13.86.36:443)

TCP (HTTP SSL):
Connects to a95-101-80-227.deploy.akamaitechnologies.com  (95.101.80.227:443)

TCP (HTTP):
Connects to a23-205-118-155.deploy.static.akamaitechnologies.com  (23.205.118.155:80)

TCP (HTTP):
Connects to a23-212-109-137.deploy.static.akamaitechnologies.com  (23.212.109.137:80)

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