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doctor_pc.exe

Click Yes

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application doctor_pc.exe by Click Yes has been detected as adware by 23 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.
Publisher:
Click Yes  (signed and verified)

MD5:
fba867ce4d7ba3c6328ba594da7b0808

SHA-1:
857d11161be3be78100ef6e37c5d7655a4a5cb17

SHA-256:
9275d4dee2fa5591fe1a600ce6426c0ed840e863f6fafa40a66fa632802c7b24

Scanner detections:
23 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/27/2024 12:08:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Dropped:Application.Bundler.Outbrowse.AV
6266345

Agnitum Outpost
PUA.OutBrowse
7.1.1

Avira AntiVirus
PUA/Outbrowse.Gen
3.6.1.96

avast!
OutBrowse-AE [PUP]
2014.9-150331

AVG
Downloader
2016.0.3154

Bitdefender
Dropped:Application.Bundler.Outbrowse.AV
1.0.20.450

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
infected with Trojan.OutBrowse.225
9.0.1.090

Emsisoft Anti-Malware
Dropped:Application.Bundler.Outbrowse.AV
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/31/2015

F-Secure
Dropped:Application.Bundler.Outbrowse
11.2015-31-03_3

G Data
Dropped:Application.Bundler.Outbrowse.AV
15.3.25

herdProtect (fuzzy)
variant of mytmpinstaller.exe (Adware)
2015.7.5.0

K7 AntiVirus
Unwanted-Program
13.202.15417

Malwarebytes
PUP.Optional.Outbrowse.Gen
v2015.03.31.03

McAfee
Adware-OutBrowse.e
5600.6810

MicroWorld eScan
Dropped:Application.Bundler.Outbrowse.AV
16.0.0.270

NANO AntiVirus
Trojan.Win32.OutBrowse.dpqifl
0.30.8.659

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.31.3

Sophos
Generic PUA KC
4.98

Trend Micro House Call
Suspici.8E938F2E
7.2.90

VIPRE Antivirus
Threat.4784459
38552

File size:
575.8 KB (589,568 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\ofaako0n\doctor_pc.exe

Digital Signature
Signed by:
Click Yes

Authority:
GlobalSign nv-sa

Valid from:
1/4/2015 8:58:22 AM

Valid to:
10/22/2015 12:00:12 PM

Subject:
CN=Click Yes, O=Click Yes, L=Dublin, C=IE

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121276DF31F86B383F60209F1B136866206

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:KNVF/xWUbrpJuzXDSo3lCPWo5RnRKwP2xHH8QkEszoyTuT:KNxWU7uNlO5pRkx8QEg

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9416

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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