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alsp.exe

ALSP.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 alsp.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:
ALSP.exe

Description:
RegisterLSP

Version:
2.3.1.5

MD5:
3910659d754d9c9114692e9558e6a15a

SHA-1:
f78dafbb929c9636ca7927646175975a7767f1ac

SHA-256:
768ae43b23d84a89951089ebd3a5e05f8b023d5b176ab7fb20e9b70268c8953c

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:
11/23/2024 10:49:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sendori.altonav (M)
16.4.24.5

File size:
12 MB (12,627,968 bytes)

Product version:
2.3.1.5

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\altonav\alsp.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 5:36:35 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
6144:orACjkX0pFzH8t2Mj5oAvaYqm/teHWiuoNGyjITJEv/:oJjkX0pFrW2aPiYqm/tBi9NGyjIdE

Entry address:
0x2A363

Entry point:
E8, 50, 8F, 00, 00, E9, A4, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 53, 33, DB, 39, 5D, 0C, 75, 1D, E8, 70, 05, 00, 00, 53, 53, 53, 53, 53, C7, 00, 16, 00, 00, 00, E8, 80, C8, FF, FF, 83, C4, 14, 83, C8, FF, EB, 4D, 8B, 45, 08, 3B, C3, 74, DC, 56, 89, 45, E8, 89, 45, E0, 8D, 45, 10, 50, 53, FF, 75, 0C, 8D, 45, E0, 50, C7, 45, E4, FF, FF, FF, 7F, C7, 45, EC, 42, 00, 00, 00, E8, 74, 6E, 00, 00, 83, C4, 10, FF, 4D, E4, 8B, F0, 78, 07, 8B, 45, E0, 88, 18, EB, 0C, 8D, 45, E0, 50, 53, E8, B3, 05, 00, 00, 59...
 
[+]

Entropy:
0.3030

Code size:
241 KB (246,784 bytes)

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