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happy birthday to you! (traditional).mp3.exe

Stepan Rybin

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application happy birthday to you! (traditional).mp3.exe by Stepan Rybin has been detected as adware by 25 anti-malware scanners. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
Stepan Rybin  (signed and verified)

MD5:
df7dee97706a83896fcff5cd51d0fff9

SHA-1:
35d75a0ebc4e40f450beeb2f100860fe71c82064

SHA-256:
e47879400f5533584479115a553d594e9e97b3e81f99bf8f901b7cbf9a11a802

Scanner detections:
25 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

Analysis date:
4/25/2024 8:24:39 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Mplug.28
6648196

AhnLab V3 Security
PUP/Win32.MultiPlug
2015.03.02

Avira AntiVirus
PUA/MultiPlug.11245
7.11.213.24

avast!
Win32:MultiPlug-TP [PUP]
150129-1

AVG
Generic6
2016.0.3183

Bitdefender
Gen:Variant.Adware.Mplug.28
1.0.20.305

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.AdWare.MultiPlug.VA
21260

Dr.Web
Trojan.Crossrider.36840
9.0.1.061

Emsisoft Anti-Malware
Gen:Variant.Adware.Mplug.28
9.0.0.4799

ESET NOD32
Win32/Adware.MultiPlug.EP application
7.0.302.0

F-Prot
W32/S-7d1b6c10
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Mplug.28
5.13.68

G Data
Gen:Variant.Adware.Mplug.28
15.3.25

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.1915121

Kaspersky
not-a-virus:AdWare.Win32.MultiPlug
15.0.0.543

McAfee
Program.MultiPlug-FVF
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Mplug.28
16.0.0.183

NANO AntiVirus
Riskware.Win32.MultiPlug.dnewpu
0.30.0.296

Panda Antivirus
Generic Suspicious
15.03.02.03

Reason Heuristics
PUP.WebPick
15.3.2.2

Sophos
PUA 'MultiPlug' (of type Adware)
5.11

Vba32 AntiVirus
suspected of Heur.Malware-Cryptor.Multiplug
3.12.26.3

Zillya! Antivirus
Adware.MultiPlug.Win32.214181
2.0.0.2085

File size:
1 MB (1,066,696 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\{c9f3afd7-0483-4be0-c9f3-3afd7048bf5c}\happy%20birthday%20to%20you%21%20%28traditional%29.mp3.exe

Digital Signature
Signed by:
Stepan Rybin

Authority:
Unizeto Technologies S.A.

Valid from:
6/27/2014 2:07:40 PM

Valid to:
6/27/2015 2:07:40 PM

Subject:
E=rybin.step@yandex.ru, CN=Stepan Rybin, O=Stepan Rybin, C=UA

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
47154C2151E9EB8DFA42C2C9E45BFC6C

File PE Metadata
Compilation timestamp:
12/18/2013 10:31:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:dzs8HkgF/ZWl6OagM3uFJjxXe5VsQYkPOwWS64JXne4uHYs:HHkglclwZ6JpCsQXPO/iJkHD

Entry address:
0x1C2BA

Entry point:
E8, 8D, 36, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 70, 05, 46, 00, E8, C0, 0E, 00, 00, E8, 5A, 38, 00, 00, 0F, B7, F0, 6A, 02, E8, 20, 36, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 2B, 07, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.5111

Code size:
362.5 KB (371,200 bytes)

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