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upgrade.exe

Zwangi.com

The application upgrade.exe by Zwangi.com has been detected as a potentially unwanted program by 30 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Zwangi.com  (signed and verified)

MD5:
3908e57c2b28c8cf3ebdcd3bdc4f9eb8

SHA-1:
516d3716a3349e544ca61ea01247acc860213d51

SHA-256:
5f63224b0e199ce296b2c7ca4e70b0c8a5efbc38c0ae1b2065b5f89e331681e0

Scanner detections:
30 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 2:52:11 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Adware.Heur.Ku4@1GLnFhii
799

Agnitum Outpost
Adware.Zwangi.Gen.4
7.1.1

AhnLab V3 Security
Adware/Win32.Zwangi
2014.07.16

Avira AntiVirus
ADSPY/AdSpy.Gen2
7.11.160.254

avast!
Win32:Adware-gen [Adw]
2014.9-141128

AVG
TabQuery.B
2015.0.3277

Baidu Antivirus
AdWare.Win32.OneStep
4.0.3.141128

Bitdefender
Gen:Adware.Heur.Ku4@1GLnFhii
1.0.20.1660

Comodo Security
ApplicUnwnt.Win32.AdWare.Zwangi.B
18866

Emsisoft Anti-Malware
Gen:Adware.Heur.Ku4@1GLnFhii
8.14.11.28.01

ESET NOD32
Win32/Adware.OneStep (variant)
8.10102

Fortinet FortiGate
Adware/OneStep
11/28/2014

F-Prot
W32/Zwangi.B.gen
v6.4.7.1.166

F-Secure
Gen:Adware.Heur.Ku4@1GLnFhii
11.2014-28-11_6

G Data
Gen:Adware.Heur.Ku4@1GLnFhii
14.11.24

IKARUS anti.virus
AdWare.Zwangi
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.180.12733

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.2880

McAfee
Adware-OneStep.l
5600.6933

Microsoft Security Essentials
BrowserModifier:Win32/Zwangi
1.10802

MicroWorld eScan
Gen:Adware.Heur.Ku4@1GLnFhii
15.0.0.996

NANO AntiVirus
Trojan.Win32.OneStep.bdorex
0.28.2.60881

Qihoo 360 Security
Win32/Trojan.Spy.cb6
1.0.0.1015

Quick Heal
Win32.BrowserModifier.Zwangi.5
11.14.14.00

Rising Antivirus
PE:Adware.OneStep!6.161D
23.00.65.141126

Sophos
Zwunzi
4.98

SUPERAntiSpyware
Adware.Zwangi
10211

Trend Micro House Call
TROJ_SPNR.0FCR12
7.2.332

Trend Micro
TROJ_SPNR.0FCR12
10.465.28

VIPRE Antivirus
Trojan.Win32.Generic
31316

File size:
658.6 KB (674,448 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\windows\temp\{random}.tmp\upgrade.exe

Digital Signature
Signed by:
Zwangi.com

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
4/30/2009 6:00:00 PM

Valid to:
5/1/2011 5:59:59 PM

Subject:
CN=Zwangi.com, OU=Secure Application Development, O=Zwangi.com, L=El Segundo, S=California, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
24BB7C661012777C632783774B9FF5FD

File PE Metadata
Compilation timestamp:
2/17/2007 6:48:44 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Fq8wKn29pQdEdcr5odOpUk7HucFQxzrIGCdyR5eOBMgzvPnBPZ:w84Q+S9mOpUgLFQlbCdWeOBlhPZ

Entry address:
0x32CE

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 14, 70, 91, 40, 00, 33, F6, C6, 44, 24, 10, 20, FF, 15, 30, 70, 40, 00, 53, FF, 15, 74, 72, 40, 00, A3, 10, 48, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 20, FD, 41, 00, FF, 15, 5C, 71, 40, 00, 68, 94, 92, 40, 00, 68, 60, 3F, 42, 00, E8, 49, 28, 00, 00, FF, 15, B8, 70, 40, 00, BF, 00, A0, 42, 00, 50, 57, E8, 37, 28, 00, 00, 53, FF, 15, 0C, 71, 40, 00, 80, 3D, 00, A0, 42, 00, 22, A3, 60, 47, 42, 00, 8B, C7, 75, 0A...
 
[+]

Entropy:
7.9845

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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