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dc05.tmp

OTOPIA SOFT

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file dc05.tmp by OTOPIA SOFT has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. According to AVG, this software downloads additional adware offers during setup. It is also typically executed from the user's temporary directory.
Publisher:
OTOPIA SOFT  (signed and verified)

MD5:
d3925370fa4ad23f996aded779b458bb

SHA-1:
351fcf23c2a49bd42a46f9438697929baa2f5164

SHA-256:
6991e09365adf62b7a0ff215b7a47d68a63f5c8e5c6a2d29d137b80697418c7f

Scanner detections:
14 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/26/2024 1:06:49 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.12.26

Avira AntiVirus
APPL/Outbrowse.Gen
7.11.197.232

AVG
Potentially harmful program Downloader.CQM
2014.0.4235

Dr.Web
Trojan.OutBrowse.54
9.0.1.05190

ESET NOD32
Win32/OutBrowse.BK potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
12/26/2014

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.188.14440

Malwarebytes
PUP.Optional.OutBrowse
v2014.12.26.03

McAfee
Program.Adware-OutBrowse.c
16.8.708.2

Reason Heuristics
PUP.OTOPIASOFT.H
15.1.4.13

Sophos
Generic PUA BI
4.98

Trend Micro House Call
Suspici.651C691B
7.2.360

VIPRE Antivirus
Threat.4823950
35418

File size:
570.1 KB (583,744 bytes)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\dc05.tmp

Digital Signature
Signed by:
OTOPIA SOFT

Authority:
GlobalSign nv-sa

Valid from:
12/5/2014 3:24:56 AM

Valid to:
12/6/2015 3:24:56 AM

Subject:
CN=OTOPIA SOFT, O=OTOPIA SOFT, L=Dublin, C=IE

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

Serial number:
112139A8B0DC3A4BC64F2B7614FA56B4D72C

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:sBdmJMaHF7/985IXKdVzMo/VER7h5VRVW8+sfIkOU3U8yZqwdlc:sBJUB/25IIwo/VEdh5VyhTsUTZqw

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:
7.9737

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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