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dmaster.exe

Evgen Kugitko

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application dmaster.exe by Evgen Kugitko has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software.
Publisher:
NirSoft Installer  (signed by Evgen Kugitko)

Product:
NirSoft Installer

Version:
1.4.5.1

MD5:
bfcfbe9f0b4bb105640b65c544dae351

SHA-1:
67c74a3bcd50dee5ad0504fceee7b4ca35b6c597

SHA-256:
fc87d1ad034f47fb69f00e297158d268f04f718bba810bed07056bb3695cc546

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/15/2024 7:41:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Webpick (M)
17.2.24.2

File size:
506.7 KB (518,888 bytes)

Product version:
1.4.5.1

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Evgen Kugitko

Authority:
Thawte, Inc.

Valid from:
9/24/2014 4:00:00 AM

Valid to:
9/25/2015 3:59:59 AM

Subject:
CN=Evgen Kugitko, OU=Individual Developer, O=No Organization Affiliation, L=Kiev, S=Kiev, C=UA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
4179EA1BEC59D4CA7E66862832555480

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.0

Entry address:
0x140594

Entry point:
9C, FF, 34, 24, C7, 44, 24, 04, 01, 55, 3A, AF, 9C, 9C, 60, C7, 44, 24, 28, 2D, F9, A6, 97, 52, C7, 44, 24, 08, 76, 68, 64, D0, 8D, 64, 24, 2C, E9, 9C, 6B, 01, 00, 80, CB, 84, C1, CB, 0D, 89, C3, 60, F8, E9, FD, 87, FB, FF, 60, 8D, 74, 16, 1C, 66, 0F, BE, FB, E9, 02, 10, 00, 00, 30, 76, 08, BE, C1, 0E, 5B, D8, 27, 63, E2, B2, 89, 17, 3B, 71, 91, 2D, 27, 79, C1, E7, 81, 1D, 9C, 0A, B8, 1E, 6B, EA, AE, CE, 72, B8, 2A, 8C, 1D, 9C, F0, A7, 2F, 3A, 0F, E2, 2D, 00, E9, 8B, 17, 0B, 7A, 28, 05, 85, E3, CF, 81, 1B...
 
[+]

Code size:
686.5 KB (702,976 bytes)

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