ucbrowser_v5.4.5426.1034_windows_pf101_(build15092306).exe

UC Browser

TAOBAO (CHINA) SOFTWARE CO.,LTD.

The application ucbrowser_v5.4.5426.1034_windows_pf101_(build15092306).exe by TAOBAO (CHINA) SOFTWARE CO.,LTD has been detected as a potentially unwanted program by 2 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from pdds.ucweb.com and multiple other hosts.
Publisher:
UCWeb Inc.  (signed by TAOBAO (CHINA) SOFTWARE CO.,LTD.)

Product:
UC Browser

Version:
5.4.5426.1034

MD5:
60ad45909648be137ac65031c86f009b

SHA-1:
7078291093ce4e3f4fb42fb9feaa834c61744328

SHA-256:
532ef9dce7d85652bf55fd9dee50dfd6a438bd0ef9c6b81a4df636be2aba6480

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 1:39:57 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
DLOADER.Trojan
9.0.1.0267

Reason Heuristics
PUP.Taobao (L)
16.12.6.16

File size:
53 MB (55,599,952 bytes)

Product version:
5.4.5426.1034

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

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\ucbrowser_v5.4.5426.1034_windows_pf101_(build15092306).exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
5/22/2014 5:00:00 PM

Valid to:
6/21/2016 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:
348A4D46C9A1A9EDC2B4818465A66BED

File PE Metadata
Compilation timestamp:
9/22/2015 1:25:51 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
1572864:CqN085XNMoaOVMLsW6mvNVyi5DLOiDZCQPhA:CqNP6iVBKvN5OiDZCB

Entry address:
0x8EF44

Entry point:
E8, 3D, CA, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 80, E7, 4A, 00, 75, 02, F3, C3, E9, C9, 12, 00, 00, 55, 8B, EC, 83, EC, 14, 53, 56, 33, DB, 57, 8B, 7D, 08, 89, 5D, F8, 89, 5D, F4, 89, 5D, FC, 85, FF, 75, 18, E8, 7A, 1F, 00, 00, 6A, 16, 5E, 89, 30, E8, 41, D2, FF, FF, 8B, C6, 5F, 5E, 5B, 8B, E5, 5D, C3, 6A, 24, 68, FF, 00, 00, 00, 57, E8, C7, 9C, FB, FF, 8B, 75, 0C, 83, C4, 0C, 85, F6, 74, D1, 39, 5E, 04, 7F, 12, 7C, 04, 39, 1E, 73, 0C, E8, 40, 1F, 00, 00, 6A, 16, 5E, 89, 30, EB, C9, 6A, 07, 58, 39, 46, 04...
 
[+]

Entropy:
7.9984  (probably packed)

Code size:
692 KB (708,608 bytes)

The file ucbrowser_v5.4.5426.1034_windows_pf101_(build15092306).exe has been seen being distributed by the following 40 URLs.

http://pdds.ucweb.com/download/newest/UCBrowser/ar-sa/101/.../PC_banner

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

http://192.168.0.111/.../UCBrowser_V5.4.5426.1034_windows_pf101_(Build15092306).exe

Latest 30 of 40 download URLs