autumnwithchipndale1.exe

WebDevAZ Inc

The application autumnwithchipndale1.exe by WebDevAZ Inc has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages. The file has been seen being downloaded from www.ezthemes.com and multiple other hosts.
Publisher:
WebDevAZ Inc  (signed and verified)

MD5:
4f780a1b5399bed529443ba6c5ad4a40

SHA-1:
5ffcc080e60631cd8e334a147e9580661ed52a0e

SHA-256:
9d95169105812aecf66c2cd126aa1b8bb0d34d94623304f3167203ff538b8637

Scanner detections:
14 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
11/23/2024 5:09:51 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/Agent.2346000
7.11.165.22

AVG
AdInstaller.E
2015.0.3388

Clam AntiVirus
Win.Adware.Linkular
0.98/21411

Dr.Web
Adware.WebDevAz.3
9.0.1.0220

ESET NOD32
Win32/Adware.RK.AN
8.10197

herdProtect (fuzzy)
2014.10.8.7

K7 AntiVirus
Unwanted-Program
13.182.12926

McAfee
Artemis!4F780A1B5399
5600.7044

Reason Heuristics
PUP.WebDevAZ.U
14.8.8.22

Rising Antivirus
PE:Trojan.Win32.Generic.1699E1A0!379183520
23.00.65.14806

Sophos
WebDevAz Inc
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10433

VIPRE Antivirus
Trojan.Win32.Generic
31886

File size:
229.1 KB (234,600 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\autumnwithchipndale1.exe

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
1/2/2013 8:13:41 AM

Valid to:
2/7/2014 12:18:51 PM

Subject:
E=support@webdevaz.com, CN=WebDevAZ Inc, O=WebDevAZ Inc, L=Arizona, S=AZ, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11210D4F0A1461D5BF7277577F757230669A

File PE Metadata
Compilation timestamp:
12/5/2009 5:52:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:FZrq3/rBsYXJoxTLBln9uGdnePkpUq2/lEuV/JrMHXuhx29WpAcUpKnN3meex3Kj:FZ+11ixvDe9NVS22E+bKN2ja89jX9Aj

Entry address:
0x30CB

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, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9103

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file autumnwithchipndale1.exe has been seen being distributed by the following 16 URLs.

http://www.ezthemes.com/site_tempfiles/b1/.../rainbowfallsss.exe

http://www.appleblossomart.net/load.php?dnld=? 42607&ez=wp&newfile=chvllgwp.zip appleblossomart

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