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installer.exe

The application installer.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. The file has been seen being downloaded from www.worldlaboratorycity.com and multiple other hosts.
MD5:
da1f9c647fcf0abb3d20b823990cf57a

SHA-1:
fbc1837186976adac6a8ecb0ab9e23e89d95e8ff

SHA-256:
53743784e8991301b7503fff431ac1c584681ef685779b7c3c1c3edefc7a76b5

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/7/2024 8:46:31 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Downloader
2016.02.22

Qihoo 360 Security
HEUR/QVM20.1.Malware.Gen
1.0.0.1120

Reason Heuristics
(M)
16.6.18.0

File size:
460.6 KB (471,613 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/27/2015 6:38:55 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:FUzZJZ8/mby9H1E/xJYdG/hYYpIwPYmqi3Qz72a:FwK/v1sxJYdG/iu1bqV71

Entry address:
0x310D

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 1C, C7, 44, 24, 14, 88, 91, 40, 00, 33, F6, C6, 44, 24, 18, 20, FF, 15, B4, 70, 40, 00, FF, 15, B0, 70, 40, 00, 66, 3D, 06, 00, 74, 11, 53, E8, E4, 2D, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 68, 7C, 91, 40, 00, E8, 65, 2D, 00, 00, 68, 74, 91, 40, 00, E8, 5B, 2D, 00, 00, 68, 68, 91, 40, 00, E8, 51, 2D, 00, 00, 6A, 0D, E8, B4, 2D, 00, 00, 6A, 0B, E8, AD, 2D, 00, 00, A3, 44, EC, 42, 00, FF, 15, 34, 70, 40, 00, 53, FF...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file installer.exe has been seen being distributed by the following 8 URLs.

http://www.worldlaboratorycity.com/.../installer.exe

http://www.appstoursbinaries.com/.../installer.exe

http://www.byteconceptsmega.com/.../installer.exe

http://www.bulkbundlefiles.com/.../installer.exe

http://www.appworldranch.com/.../installer.exe

http://www.cleannowclear.com/.../installer.exe

http://get.file2desktop.com/.../Get?p=3022&d=3509&l=1694&n=0&d1=1&clickid=ZxdXVpZD05NDNhMWViMy00OTJkLTRmODktOGVjYS1kYzdmOWY4ZDIxNzk

http://www.hostingdomainfilesdlievery.com/.../installer.exe

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