webxvid20130823.exe

The application webxvid20130823.exe has been detected as a potentially unwanted program by 5 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 program bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
MD5:
4a98f587190db9cc8bfa48c39121699a

SHA-1:
fa79af091d072f64245fc7d48a3bf8a7933a1fea

SHA-256:
f11a4e2feeca1ff019a38086140a887cf563d34dd12d063efc40ecc80d80c887

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
11/14/2024 2:04:09 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
NSIS:Downloader-AAJ [PUP]
2014.9-131224

Dr.Web
Adware.Downware.1898
9.0.1.036

Trend Micro House Call
TROJ_GEN.F47V0919
7.2.358

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.24.3

VIPRE Antivirus
Amonetize
26094

File size:
88.8 KB (90,965 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}\webxvid20130823.exe

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:YQpQ5EP0ijnRTXJ04Romu/Pu9dMDc6EDBm3nn+6TtPEUl30z+FokP47JHIy3If:YQIURTXJ045L9df6em3nTRP3XoN6zf

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.2923

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file webxvid20130823.exe has been seen being distributed by the following URL.

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