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instsocr.exe

NextRadioTV

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application instsocr.exe by NextRadioTV has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer.
Publisher:
NextRadioTV  (signed and verified)

MD5:
c3978a2e31bb4c42a511c3e21f08a748

SHA-1:
ea2c58bf2ea45bdcdc8412f48a237430ea1741ac

SHA-256:
57194af8cd67dd54500c1fab288935c65af0f257327270fda566d0d44e3d8cb4

Scanner detections:
1 / 68

Status:
Adware

Explanation:
The installer is a co-bundle distribution utility that might contain adware or various unwanted programs. While the software it is providing is typically clean, the donwload manager offers could be classified as unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/19/2024 10:23:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NextRadioTV (M)
16.2.13.15

File size:
615.1 KB (629,856 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
NextRadioTV

Authority:
COMODO CA Limited

Valid from:
8/5/2012 8:00:00 PM

Valid to:
8/6/2013 7:59:59 PM

Subject:
CN=NextRadioTV, O=NextRadioTV, STREET=12 rue d Oradour sur Glane, L=Paris, S=IDF, PostalCode=75015, C=FR

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F6B0E6D7739316BE77DBC3CE3EF38235

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:wx4yMJfsHNPeRLnT81fHitth1wmw3gtGqrrbcfcPC5A8SVaGXeWg:wuyMJfstPkQVi3jnw38UkCRui

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

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