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alsp64.exe

ALSP64.exe

altonav

This is part of the Sendori web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application alsp64.exe by altonav has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Altonv  (signed by altonav)

Product:
ALSP64.exe

Description:
RegisterLSP

Version:
2.3.1.5

MD5:
7b19abcce3185e3607178315a96c5fdd

SHA-1:
2f0018f03158e45341c25374063420f0f317b76a

SHA-256:
4cd4e2e14d6b6cad41849de5dd66252e0236a27da354c873cacf6b7987e095c0

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:
12/24/2024 3:04:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sendori.altonav (M)
16.4.24.5

File size:
5.7 MB (6,001,384 bytes)

Product version:
2.3.1.5

File type:
Executable application (Win64 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\altonav\alsp64.exe

Digital Signature
Signed by:
altonav

Authority:
VeriSign, Inc.

Valid from:
8/18/2014 5:30:00 AM

Valid to:
8/18/2017 5:29:59 AM

Subject:
CN=altonav, O=altonav, L=San Leandro, S=California, C=US

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:
10E276E0F710E2E93163C74E8E2FD691

File PE Metadata
Compilation timestamp:
1/3/2015 5:36:51 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
6144:mhzyxD9GFwUm/gLgvjB820LWBJx5hps0LKFuWXscZWvVxk:mR+Damao0SLKFuy

Entry address:
0x31670

Entry point:
48, 83, EC, 28, E8, 97, 9C, 00, 00, 48, 83, C4, 28, E9, 56, FE, FF, FF, CC, CC, 48, 89, 54, 24, 10, 4C, 89, 44, 24, 18, 4C, 89, 4C, 24, 20, 53, 48, 83, EC, 60, 48, 85, D2, 75, 25, E8, 82, 05, 00, 00, 48, 83, 64, 24, 20, 00, 45, 33, C9, 45, 33, C0, 33, D2, 33, C9, C7, 00, 16, 00, 00, 00, E8, BB, DA, FF, FF, 83, C8, FF, EB, 55, 48, 85, C9, 74, D6, 48, 89, 4C, 24, 40, 48, 89, 4C, 24, 30, 4C, 8D, 8C, 24, 80, 00, 00, 00, 48, 8D, 4C, 24, 30, 45, 33, C0, C7, 44, 24, 38, FF, FF, FF, 7F, C7, 44, 24, 48, 42, 00, 00...
 
[+]

Entropy:
0.6803

Code size:
283 KB (289,792 bytes)

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