keygen v5.3.exe

The application keygen v5.3.exe has been detected as a potentially unwanted program by 13 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 routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs. The file has been seen being downloaded from download-me.net.
MD5:
3d7622b7b7d6a124890b903ccfa20859

SHA-1:
89f67858c0eaede05ff13eaae78d4fa4be3d2d04

SHA-256:
88153ee3c22862048fa31d24d8c070c863d37ec1ae2028447d75cc29815f5ad0

Scanner detections:
13 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
11/16/2024 4:52:17 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
7.11.163.92

Baidu Antivirus
Trojan.Win32.Ransom
4.0.3.14722

Dr.Web
Adware.Downware.5826
9.0.1.0203

ESET NOD32
Win32/OutBrowse
8.10135

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.181.12795

Kaspersky
Trojan-Ransom.Win32.PornoAsset
14.0.0.3520

Malwarebytes
PUP.Optional.OutBrowse
v2014.07.22.10

McAfee
RDN/Generic PUP.x!cjj
5600.7061

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Sophos
Generic PUA IJ
4.98

Trend Micro House Call
TROJ_GEN.R00UH07GG14
7.2.203

VIPRE Antivirus
Trojan.Win32.Generic
31494

File size:
976.3 KB (999,696 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\keygen v5.3.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:DXZn113GiwllQiK1UBEZF7NWxwntNOpdZTL:7v12LlMUBENWxwntwp/TL

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file keygen v5.3.exe has been seen being distributed by the following URL.

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