o2pop_freepg_u.exe

The application o2pop_freepg_u.exe has been detected as a potentially unwanted program by 21 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 down.ezoneclick.com.
MD5:
2e632207dc3505c9a522a571f109223c

SHA-1:
1c8c054f1d2879d1b6c40cd376d87d5185c72a08

SHA-256:
481a20edb28355b3a4b5852f7eb0ed96725fc4142a5bde251ae292657e91e4c0

Scanner detections:
21 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 5:42:47 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Symmi.36013
348

AegisLab AV Signature
Adwareare.Kraddare.Gen!c
2.1.4+

Agnitum Outpost
PUA.Kraddare
7.1.1

AhnLab V3 Security
PUP/Win32.KorAd
2016.01.27

Avira AntiVirus
ADWARE/Kraddare.1540883
8.3.2.4

AVG
Generic
2017.0.2826

Baidu Antivirus
Adware.Win32.Kraddare
4.0.3.16221

Comodo Security
ApplicUnwnt
24025

Dr.Web
Trojan.Adkor.168
9.0.1.052

ESET NOD32
Win32/Adware.Kraddare.FJ (variant)
10.12932

G Data
Win32.Application.Agent.0YHL7N
16.2.25

K7 AntiVirus
Adware
13.212.18548

McAfee
Artemis!2E632207DC35
5600.6482

MicroWorld eScan
Gen:Variant.Adware.Symmi.36013
17.0.0.156

NANO AntiVirus
Riskware.Win32.Kraddare.dwzbnt
1.0.14.5798

Qihoo 360 Security
Win32/Virus.Adware.fcf
1.0.0.1077

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16219

Sophos
Generic PUA DH (PUA)
4.98

Trend Micro
TROJ_GEN.R00JC0OHO15
10.465.21

Vba32 AntiVirus
AdWare.Kraddare
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
46786

File size:
1.5 MB (1,540,883 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}\o2pop_freepg_u.exe

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:fenFKQthFZ629MMmXqhnvbfpaUEXySL3W2E2MpCFjvDpIlvsHGRhnHwAQ/r2DcB6:mVhFdJhrsUbO3W2Igp4eGRJH/cj4

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9920

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file o2pop_freepg_u.exe has been seen being distributed by the following URL.

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