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airac28.exe

Internet Helper Anti-phishing

GreenSearchSecurity

The application airac28.exe, “Internet Helper Anti-phishing Installer” by GreenSearchSecurity has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cdn.airdlr5.com.
Publisher:
Internet Helper (Powered by Panda Security)  (signed by GreenSearchSecurity)

Product:
Internet Helper Anti-phishing

Description:
Internet Helper Anti-phishing Installer

Version:
2.0

MD5:
148deedb4ecf17a475b2b713a5c63590

SHA-1:
e83cfb1b10e241e718ee1803bc0056af2d5fb7df

SHA-256:
41fd6292e10f572398ebdcc2d6f3de4a9f68573e67780980cf2f40d85ce56d5c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 4:58:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.GreenSearchSecurity.Optional.Installer.Meta (L)
16.1.5.0

File size:
704.9 KB (721,784 bytes)

Product version:
2.0.1.6

Copyright:
© Internet Helper (Powered by Panda Security)

Trademarks:
Internet Helper (Powered by Panda Security), All Rights Reserved

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\airac28.exe

Digital Signature
Signed by:
GreenSearchSecurity

Authority:
VeriSign, Inc.

Valid from:
5/7/2014 1:00:00 AM

Valid to:
5/8/2015 12:59:59 AM

Subject:
CN=GreenSearchSecurity, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GreenSearchSecurity, L=Montreal, S=Quebec, C=CA

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:
308A16A974A713BAD17FDCAAAA27C1

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Df7iNeuBpp/NdQH8ryqL6WIxGHEMKybQpGIgXUf7CpUfFvP4uTf:Df7iNp7/NKH8ADq5wVfuGN9

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9715

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file airac28.exe has been seen being distributed by the following URL.

http://cdn.airdlr5.com/downloads/offers/.../internetHelper_antiphishing_2.0.0.4.exe

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