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browser_updater_03_8401.exe

Big Bulb Ideas IT Pvt Ltd

The application browser_updater_03_8401.exe by Big Bulb Ideas IT Pvt 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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup.
Publisher:
Big Bulb Ideas IT Pvt Ltd  (signed and verified)

MD5:
afcf5c88a03cf51a6a70e14ce7095d0c

SHA-1:
1f1a2311e09a4c481d8a8f4ca081bee1a40618ea

SHA-256:
f7ed3b7c94aa059f0b3250efaefb01fc83b38c355990b7bc821cb94015bf47ba

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/20/2024 10:53:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMonetizer.BigBulbI (M)
16.5.2.6

File size:
481 KB (492,528 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\low\content.ie5\{random}\browser_updater_03_8401.exe

Digital Signature
Signed by:
Big Bulb Ideas IT Pvt Ltd

Authority:
GoDaddy.com, Inc.

Valid from:
10/31/2012 8:39:25 AM

Valid to:
10/23/2013 3:49:14 AM

Subject:
CN=Big Bulb Ideas IT Pvt Ltd, O=Big Bulb Ideas IT Pvt Ltd, L=Secunderabad, S=Andhra Pradesh, C=IN

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4F23C3D665B751

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:SnqY7pYYvdGzgka6XlpUVp8nl9bQ6VbJd5A8a:SnZ3vdGzgka61p9nTbQ6VbJd5A8a

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.6584

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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