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ucbrowser_7_4770_(build1702211800)_(en-us)_online_installer.exe

UC Browser

TAOBAO (CHINA) SOFTWARE CO.,LTD.

The application ucbrowser_7_4770_(build1702211800)_(en-us)_online_installer.exe, “UCBrowser Online Installer” 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 115-167-76-105.wi-tribe.net.pk on port 80 using the HTTP protocol.
Publisher:
UCWeb Inc.  (signed by TAOBAO (CHINA) SOFTWARE CO.,LTD.)

Product:
UC Browser

Description:
UCBrowser Online Installer

Version:
1.0.0.0

MD5:
4a52b42a1df570bc06d5b8406501edcf

SHA-1:
150747f3334b2883ace79a09bcc5c066ae9b6c9b

SHA-256:
35bcd90d02c9850ce6eee27487f402372d368f253e8377f56c4f3cb3c0da57cb

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 12:52:03 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Taobao (L)
17.3.16.13

File size:
1.3 MB (1,359,975 bytes)

Product version:
1.0.0.0

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

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

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

Authority:
VeriSign, Inc.

Valid from:
6/16/2016 5:00:00 AM

Valid to:
7/15/2018 4:59:59 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:
2/21/2017 12:24:57 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

Entry address:
0x8AF48

Entry point:
E9, C2, F8, FA, FF, E9, 80, FE, FF, FF, 3B, 0D, 44, E4, 4C, 00, F2, 75, 02, F2, C3, F2, E9, 28, 00, 00, 00, 55, 8B, EC, 6A, 00, FF, 15, 1C, 13, 4B, 00, FF, 75, 08, FF, 15, E0, 10, 4B, 00, 68, 09, 04, 00, C0, FF, 15, 54, 11, 4B, 00, 50, FF, 15, 74, 12, 4B, 00, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, 2B, 45, 02, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, 90, 47, 4D, 00, 89, 0D, 8C, 47, 4D, 00, 89, 15, 88, 47, 4D, 00, 89, 1D, 84, 47, 4D, 00, 89, 35, 80, 47, 4D, 00, 89, 3D, 7C, 47, 4D, 00, 66...
 
[+]

Entropy:
6.9564

Packer / compiler:
Xtreme-Protector v1.05

Code size:
703.5 KB (720,384 bytes)

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

TCP (HTTP):
Connects to 115-167-76-105.wi-tribe.net.pk  (115.167.76.105:80)

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.