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Installer.exe

Linkury

This is part of the Linkury monetization software, a web browser toolbar used to 'hijack' a user's search in order to collect revenues. The application Installer.exe by Linkury has been detected as adware by 6 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from gogeneral.blob.core.windows.net.
Publisher:
Linkury  (signed and verified)

MD5:
4419d057e0f946be862d97d866508b15

SHA-1:
0270708f3cbaa379e77ead4d93477e9c49ffd520

SHA-256:
03973afdb122c25df37f332663d5439b26c470b2864ccb3a93dd3d959a4e1bd1

Scanner detections:
6 / 68

Status:
Adware

Analysis date:
4/25/2024 2:18:18 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Toolbar.Linkury (variant)
8.9446

McAfee
Artemis!4419D057E0F9
5600.7165

Panda Antivirus
PUP/LinkUry
14.04.09.06

Reason Heuristics
PUP.Linkury.J
14.8.7.19

Trend Micro House Call
TROJ_GEN.F47V0127
7.2.99

VIPRE Antivirus
Adware.Linkury
26652

File size:
8.9 MB (9,290,008 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Linkury

Authority:
VeriSign, Inc.

Valid from:
4/11/2012 8:00:00 PM

Valid to:
5/11/2015 7:59:59 PM

Subject:
CN=Linkury, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Linkury, L=Ramat Gan, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
77A9B89A06B99100955A838E8BB46FF8

File PE Metadata
Compilation timestamp:
1/22/2014 8:21:48 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:oXe+4H7LPuQNxq20GNGYhF4V/J6Z+a9a52Q0TDX2y3sluL:ou+4bLPupYheV/JSa5a53H

Entry address:
0xB97BC

Entry point:
E8, 60, DE, 00, 00, E9, 89, FE, FF, FF, 6A, 14, 68, 58, 20, 50, 00, E8, EE, 4A, 00, 00, 83, 65, FC, 00, FF, 4D, 10, 78, 3A, 8B, 4D, 08, 2B, 4D, 0C, 89, 4D, 08, FF, 55, 14, EB, ED, 8B, 45, EC, 89, 45, E4, 8B, 45, E4, 8B, 00, 89, 45, E0, 8B, 45, E0, 81, 38, 63, 73, 6D, E0, 74, 0B, C7, 45, DC, 00, 00, 00, 00, 8B, 45, DC, C3, E8, DA, 7C, 00, 00, 8B, 65, E8, C7, 45, FC, FE, FF, FF, FF, E8, E4, 4A, 00, 00, C2, 10, 00, 6A, 0C, 68, 78, 20, 50, 00, E8, 90, 4A, 00, 00, 83, 65, E4, 00, 8B, 75, 0C, 8B, C6, 0F, AF, 45...
 
[+]

Entropy:
7.7763  (probably packed)

Code size:
908.5 KB (930,304 bytes)

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

http://gogeneral.blob.core.windows.net/.../Installer.exe

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