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lb_bosom_6.exe

北京昌华礼泰科技有限公司

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from 1377107854.listentoy.com and multiple other hosts.
Publisher:
北京昌华礼泰科技有限公司  (signed and verified)

MD5:
62792a29b8eed5dbd347bc6f1a970ba0

SHA-1:
7c1511e5916cf656a738bb2ffe9c39af4d4ac6f3

SHA-256:
9aba69e5cef33b95aa002a2e62f5330d4530130932efe93c285c89f9c269bf0d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/18/2024 6:31:26 AM UTC  (today)

File size:
1.8 MB (1,835,136 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\lb_bosom_6.exe

Digital Signature
Signed by:
北京昌华礼泰科技有限公司

Authority:
Thawte, Inc.

Valid from:
5/28/2013 8:00:00 AM

Valid to:
5/29/2014 7:59:59 AM

Subject:
CN=北京昌华礼泰科技有限公司, OU=技术部, O=北京昌华礼泰科技有限公司, L=Beijing, S=Beijing, C=CN

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
12EB3279CFBC2D30C6FA2E709E0A4A40

File PE Metadata
Compilation timestamp:
6/19/2009 5:33:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:JIwOYrKBV08MAB4Z8A9WSpGENAFFDi7AE9dI4T3wVfq:+wk5aeAg8AFFDi39HT3oq

Entry address:
0x3121

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 5C, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 3F, 42, 00, E8, A2, 2C, 00, 00, A3, 64, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 24, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 50, 91, 40, 00, 68, 60, 36, 42, 00, E8, 2B, 29, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 19, 29, 00, 00...
 
[+]

Entropy:
7.9849

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file lb_bosom_6.exe has been seen being distributed by the following 2 URLs.

http://1377107854.listentoy.com/chat/.../lb_bosom_6.exe

http://download.n152.com/ndl.aspx?uid=7845&sid=78214&tid=3&f=11

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