prompt downloader.exe

Oleh Aleksyuk

The application prompt downloader.exe by Oleh Aleksyuk has been detected as adware by 19 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from liversity.net.
Publisher:
Oleh Aleksyuk  (signed and verified)

MD5:
2983ad48332b65192b88972bb713d783

SHA-1:
acf0d8ecfdf2b64c0e09573f1fdcd12f2dfee350

SHA-256:
5fd6fefa5c2e78162de5a5b65e580aa88872bc3bffa944805029beca92cb467b

Scanner detections:
19 / 68

Status:
Adware

Analysis date:
4/25/2024 7:22:28 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Kazy.481287
832

AegisLab AV Signature
Troj.W32.Gen
2.1.4+

Avira AntiVirus
Adware/MultiPlug.bfp
7.11.181.56

AVG
Adware Generic_r.VD
2014.0.4040

Bitdefender
Gen:Variant.Adware.Kazy.481287
1.0.20.1490

Comodo Security
Application.Win32.Multiplug.CT
19902

Emsisoft Anti-Malware
Gen:Variant.Adware.Kazy.481287
8.14.10.25.09

ESET NOD32
Win32/AdWare.MultiPlug.CN application
7.0.302.0

F-Prot
W32/A-77559084
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Kazy.481287
11.2014-25-10_7

G Data
Gen:Variant.Adware.Kazy.481287
14.10.24

K7 AntiVirus
Unwanted-Program
13.185.13805

Kaspersky
not-a-virus:AdWare.Win32.MultiPlug
15.0.0.494

Malwarebytes
PUP.Optional.MultiPlug
v2014.10.25.09

McAfee
MultiPlug-FRO
5600.6966

NANO AntiVirus
Riskware.Win32.MultiPlug.dfjscb
0.28.2.62841

Reason Heuristics
PUP.OlehAleksyuk.R
14.10.25.20

Sophos
MultiPlug
4.98

Vba32 AntiVirus
SScope.Adware.MultiPlug
3.12.26.3

File size:
870.4 KB (891,248 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\prompt downloader.exe

Digital Signature
Signed by:

Authority:
Unizeto Technologies S.A.

Valid from:
6/24/2014 2:42:54 AM

Valid to:
6/24/2015 2:42:54 AM

Subject:
E=oleh.aleksyuk@hotmail.com, CN=Oleh Aleksyuk, O=Oleh Aleksyuk, C=RU

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

Serial number:
3F42151CCAD6E8C610946EE44021DAF5

File PE Metadata
Compilation timestamp:
11/1/2013 9:52:58 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:yBfl4rc+s8uHAZmVm4FQ2JmnVSr8pfdtByvDEgYweuTyzJGVdFgarheQhJG1gpeu:yBOY13um/mnQrIF6vVT5heaJrpeHgX

Entry address:
0x28F66

Entry point:
E8, 78, 48, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 90, A2, 44, 00, E8, E4, 0F, 00, 00, E8, 45, 4A, 00, 00, 0F, B7, F0, 6A, 02, E8, 0B, 48, 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, D6, 08, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7012  (probably packed)

Code size:
196.5 KB (201,216 bytes)

The file prompt downloader.exe has been seen being distributed by the following URL.

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