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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.
Publisher:
UCWeb Inc.  (signed by TAOBAO (CHINA) SOFTWARE CO.,LTD.)

Product:
UC Browser

Version:
5.7.16817.1002

MD5:
ea08f6d8e0f7d593988ce2c5d942c6cf

SHA-1:
c27875fe47f4d644c9cca67cd4684c691abb1a1f

SHA-256:
c63d865e0d4f90340d0859b3bbd8b15f1dd91f3caa904e024bccedf9ddbe1a1a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 7:39:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Taobao (L)
16.11.15.11

File size:
1.1 MB (1,154,448 bytes)

Product version:
5.7.16817.1002

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\5.7.16817.1002\backup\ucbrowser.exe

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

Authority:
VeriSign, Inc.

Valid from:
6/15/2016 5:00:00 PM

Valid to:
7/14/2018 4:59:59 PM

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:
11/14/2016 2:49:05 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
24576:KMB4p6bOQZh/YYvsg9IbgUVLbRTOFvVhtt:KMeU/YY0gdUVLbiv5t

Entry address:
0x756EA

Entry point:
E8, DC, 08, 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:
6.7388

Code size:
622 KB (636,928 bytes)

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

TCP (HTTP SSL):
Connects to a104-122-116-206.deploy.static.akamaitechnologies.com  (104.122.116.206:443)

TCP (HTTP SSL):
Connects to 94.31.29.55.IPYX-077437-ZYO.above.net  (94.31.29.55:443)

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

TCP (HTTP):
Connects to unknown.telstraglobal.net  (202.127.76.232:80)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-01-mxp1.fbcdn.net  (31.13.86.4:443)

TCP (HTTP SSL):
Connects to edge-z-m-mini-shv-01-frt3.facebook.com  (31.13.92.37:443)

TCP (HTTP SSL):
Connects to edge-star-shv-01-frt3.facebook.com  (31.13.92.10:443)

TCP (HTTP SSL):
Connects to ec2-52-202-125-208.compute-1.amazonaws.com  (52.202.125.208:443)

TCP (HTTP SSL):
Connects to a23-2-16-65.deploy.static.akamaitechnologies.com  (23.2.16.65:443)

TCP (HTTP SSL):
Connects to a104-124-234-112.deploy.static.akamaitechnologies.com  (104.124.234.112:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-cdg2.facebook.com  (179.60.192.36:443)

TCP (HTTP SSL):
Connects to a23-57-126-3.deploy.static.akamaitechnologies.com  (23.57.126.3:443)

TCP (HTTP SSL):
Connects to a23-2-16-32.deploy.static.akamaitechnologies.com  (23.2.16.32:443)

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