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whatsapp.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 whatsapp.exe by Stepan Rybin has been detected as adware by 18 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:
40975ef25cb57a0d98ec4d587a1985f2

SHA-1:
b1338a7685aedb22ffdf62fc548431586c11b9fe

SHA-256:
19f2e571d759b8d7206f0270334a36f6689ef786ce5738fc838c00a00846a29e

Scanner detections:
18 / 68

Status:
Adware

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

Analysis date:
4/26/2024 1:29:27 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.MultiPlug
2015.04.01

Avira AntiVirus
PUA/MultiPlug.11245
3.6.1.96

avast!
Win32:Dropper-gen [Drp]
150319-1

AVG
Generic6
2016.0.3153

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.MultiPlug.YTRA
21607

Dr.Web
Trojan.Crossrider1.22656
9.0.1.05190

ESET NOD32
Win32/Adware.MultiPlug.GX (variant)
9.11408

Fortinet FortiGate
Riskware/MultiPlug
4/1/2015

G Data
Win32.Adware.Multiplug.AL
15.4.25

K7 AntiVirus
Unwanted-Program
13.202.15446

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

McAfee
Multiplug-FXE
5600.6809

NANO AntiVirus
Riskware.Win32.MultiPlug.dpxeff
0.30.8.659

Reason Heuristics
PUP.WebPick
15.4.1.2

Rising Antivirus
PE:Malware.XPACK-HIE/Heur!1.9C48
23.00.65.15330

Sophos
MultiPlug
4.98

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

File size:
452.2 KB (463,048 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\{aed53880-72b8-26e5-aed5-5388072be201}\whatsapp.exe

Digital Signature
Signed by:
Stepan Rybin

Authority:
Unizeto Technologies S.A.

Valid from:
6/27/2014 11:37:40 AM

Valid to:
6/27/2015 11:37:40 AM

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:
3/5/2012 8:53:53 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:RT7qxXQbibr6qUerwWPZuKZqDCurJOKVxMVMQjA9RdW6Q3wVs/lAtsadEs8fjJTj:RTO8iiFe1PDZ0C4VxMWBIwyi9r8

Entry address:
0x409BB

Entry point:
E8, E6, 12, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 60, B1, 44, 00, E8, FF, 17, 00, 00, E8, B3, 14, 00, 00, 0F, B7, F0, 6A, 02, E8, 79, 12, 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, 28, 02, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.3970

Code size:
278.5 KB (285,184 bytes)

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