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tongbu_2.071.exe

Xiamen Tongbu Networks Ltd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from qd.leaderhero.com.
Publisher:
Xiamen Tongbu Networks Ltd.  (signed and verified)

MD5:
3ca59dcdbaf57d4b95b75fcee433bc0a

SHA-1:
05f39d4910ac831d95cbaa01bc6eee4968808c1a

SHA-256:
0026add6186d495c4c8507d34d2d9c2311213d47f8b4d6da1d13cb3db6485cb1

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/26/2024 7:51:27 AM UTC  (today)

Scan engine
Detection
Engine version

Emsisoft Anti-Malware
Win32.Sality
8.14.10.09.03

File size:
13.4 MB (14,055,440 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\programs\tongbu_2.071.exe

Digital Signature
Signed by:
Xiamen Tongbu Networks Ltd.

Authority:
VeriSign, Inc.

Valid from:
5/21/2013 3:30:00 AM

Valid to:
5/21/2016 3:29:59 AM

Subject:
CN=Xiamen Tongbu Networks Ltd., OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Xiamen Tongbu Networks Ltd., L=Xiamen, S=Fujian, 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:
1A37E6930F57F30762231BBE07DD4A36

File PE Metadata
Compilation timestamp:
12/6/2009 2:20:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:fVXfKRXLFus6qxSi5fWiQZZp1q4RyoClt62R7+94g4E7pJ/cysKLpMmR2zUjxL8p:5g7Mqxl1PwpX4vTnE7E09GI1gPx

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file tongbu_2.071.exe has been seen being distributed by the following URL.

http://qd.leaderhero.com/qd/.../Tongbu_2.071.exe

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