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installation.exe

The application installation.exe has been detected as a potentially unwanted program by 3 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. This particular feature is designed to hijack the browser in an attempt to prevent other resources from modify the browser's search and home pages. The file has been seen being downloaded from get.ddlmedia1012.info.
MD5:
73dd16cc4e1cf6c85cbdeaa1fe88b442

SHA-1:
513581fdebb298e7f1e5d3b8da001ab98dd46877

SHA-256:
b80fb38a2db3dc13d5e904e5fdf33671a34d39626de208d59f679254be831289

Scanner detections:
3 / 68

Status:
Potentially unwanted

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

Analysis date:
5/15/2024 3:10:59 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Trash.Gen
8.3.1.6

avast!
Win32:OutBrowse-HO [PUP]
150602-1

IKARUS anti.virus
PUA.SearchProtect
t3scan.1.9.5.0

File size:
604.9 KB (619,464 bytes)

File type:
Executable application (Win16 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:K9jzKAhPvyc5IuBx/o/wOoLYxpfxa7u9f5yi0H/LJTL6bzZH:K9jrhPacBQ/rQYjfxaKRAlTObV

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:
7.9457

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.ddlmedia1012.info/.../Get?p=13073&d=24601&l=1694&n=0&d1=NUMBER&clickid=sP10z5nIZO

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