wpostfeb2014_9130.exe

The application wpostfeb2014_9130.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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from secure.ilandcachecdn.com.
MD5:
5e15de63b00fee9249536f4291c82ba2

SHA-1:
7b1449bc764efc4095b25e47f700ca73a5d6bb6a

SHA-256:
68abf5e5915584a7693193968c47cd96df4adbd83bd96e7673317be1154ac020

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
4/26/2024 3:12:11 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallMonetizer.AW potentially unwanted application
8.0.319.0

Kaspersky
not-a-virus:Downloader.NSIS.Agent
15.0.0.562

Microsoft Security Essentials
Threat.Undefined
1.219.1973.0

File size:
345.4 KB (353,675 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\content.ie5\{random}\wpostfeb2014_9130.exe

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:6FJ0ubzWIyb9Ue7pJ59EuWn6VSUfQi30fX+XogiRbGZyt5q2pd5A8WwZ:MOIA9Ue7pB0mZQjeogVybJd5A8p

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8132

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file wpostfeb2014_9130.exe has been seen being distributed by the following URL.

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