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internet_explorer_11.exe

The application internet_explorer_11.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs. The file has been seen being downloaded from downloader.browsersinfo.com a known adware distribution point operated by Quick Downloader.
MD5:
8df166d4304153b0823c5ef8f809f4a5

SHA-1:
0b05b10bbf748d294821a248bcb6cb32e03251b7

SHA-256:
128e4e493dcd901511428852115e28dc244ea7e509934d0ae8cd09f01eb62b75

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
4/19/2024 9:20:37 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Evo-gen [Susp]
160518-2

ESET NOD32
Win32/OutBrowse.M potentially unwanted application
7.0.302.0

File size:
102.1 KB (104,511 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\internet_explorer_11.exe

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:agXdZt9P6D3XJuCF5Ky/9XO3jR0eWSzUu/0Ws:ae349FUQ9OzRgW/c7

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:
7.6709

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file internet_explorer_11.exe has been seen being distributed by the following URL.

http://downloader.browsersinfo.com/download.php?id=a4cf97d116851291e20d945018a2f8802578f318&z=8&p=eyJweSI6ImJpIiwicnMiOiJnb29nbGUiLCJydCI6InNlYXJjaCIsImMiOiJ1cyIsIm8iOiJ3aW44IiwiYiI6ImNoMzMiLCJ1X2lkIjoiYmlfNTMyNmY4NDYzOWY1ZDcuMDcxMjU5NzEiLCJwYV9pZCI6IjgiLCJzdF9pZCI6IjAiLCJzcF9pZCI6IjAwMDAtMDAwMSIsInRzIjoxMzk1MDYyODU0LCJrdyI6ImludGVybmV0IGV4cGxvcmVyIDggZG93bmxvYWQiLCJjdSI6ImludGVybmV0IGV4cGxvcmVyIDggZG93bmxvYWQiLCJjYSI6bnVsbH0=

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