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installer.exe

The application installer.exe has been detected as a potentially unwanted program by 11 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 get.file2desktop.com.
MD5:
c28b7996986f21817a14b572ba0e4b41

SHA-1:
2dcbc30ebd306f817063bbd4a90954f4c3271831

SHA-256:
3fd82a8c23665bb400d90e7fcfedde5907538776606a82528a6fe0797d1ccd10

Scanner detections:
11 / 68

Status:
Potentially unwanted

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

Analysis date:
4/25/2024 9:09:29 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.05.29

avast!
Rootkit-gen [Rtk]
140528-1

Dr.Web
Adware.Downware.2081
9.0.1.0148

ESET NOD32
Win32/OutBrowse.M potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
5/28/2014

Malwarebytes
PUP.Optional.OutBrowse
v2014.05.28.05

McAfee
Adware-OutBrowse
5600.7116

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.0.59921

SUPERAntiSpyware
Adware.Downloader/Variant
10578

Trend Micro House Call
TROJ_GEN.R0CBB01EQ14
7.2.148

VIPRE Antivirus
Adware.OutBrowse
29704

File size:
100.5 KB (102,951 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:OgXdZt9P6D3XJBCm5Ky/9XO3jR0eWSzUu/0WB:Oe34GmUQ9OzRgW/ci

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.file2desktop.com/.../Get?p=3022&d=3509&l=1694&n=0&d1=1&clickid=ZidXVpZD04OGZlNjk4ZC0xNjQzLTQ2YTYtYTA4Ny1mODMyNjA0YThiNDI

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