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lan_bridger_64bit_10734_gc.exe

Start Install

The application lan_bridger_64bit_10734_gc.exe by Start Install has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.cojun15cart.com.
Publisher:
Start Install  (signed and verified)

MD5:
a5ef1326fd4669f5c3957e6d0ebfb49f

SHA-1:
13186577338bb53e98d6c5f2a4d9227e801f4d75

SHA-256:
f728725952faf24ed0cc7073c3fb2e757af5aa42269cede14a5cbd62c81b1b94

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/23/2024 5:21:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.StartIns.Installer (M)
16.4.24.10

File size:
391.2 KB (400,584 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\lan_bridger_64bit_10734_gc.exe

Digital Signature
Signed by:
Start Install

Authority:
COMODO CA Limited

Valid from:
2/9/2015 4:00:00 PM

Valid to:
2/10/2016 3:59:59 PM

Subject:
CN=Start Install, O=Start Install, STREET=5655 Silver Creek Valley Road, L=San Jose, S=CA/Santa Clara, PostalCode=95138, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00B83431DEB53C539E345328D47CB9E882

File PE Metadata
Compilation timestamp:
12/5/2009 2:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:tFJ0WTPJTIrtyCp5ZadigRp/9EXCBYZgEUCOufOxp85tWnGEx6iit5q2pd5A8Ww:8Lp5EdVplMCB4gE3fUpgsG01ibJd5A8

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8976

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file lan_bridger_64bit_10734_gc.exe has been seen being distributed by the following URL.

http://www.cojun15cart.com/download_codesign_v1.php?id=kHmEc2U=

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