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smu.exe

W

Search Module Ltd.

The application smu.exe, “Search Module Update Service” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Search Module Update”. While running, it connects to the Internet address server-52-85-63-231.lhr50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Search Module Ltd.

Product:
W

Description:
Search Module Update Service

Version:
2, 6, 8, 5685

MD5:
914a37418221946f9e782e106f878e78

SHA-1:
2b7b227af2de0ef895408464aebf4a962ee493ef

SHA-256:
697ecffbe812b96f1081e8926c31264c503c9c90c553332528f41e490931d021

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 5:01:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.8.0

File size:
1.9 MB (2,043,904 bytes)

Product version:
2, 6, 8, 5685

Copyright:
Copyright (C) 2014

Original file name:
smu.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\common files\noobzo\gnupdate\smu.exe

File PE Metadata
Compilation timestamp:
2/8/2017 1:47:18 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
14.0

Entry address:
0xD2D70

Entry point:
E8, E8, 0D, 00, 00, E9, 78, FE, FF, FF, 6A, 10, 68, 40, 6D, 5D, 00, E8, 1A, 08, 00, 00, 33, DB, 89, 5D, E0, 88, 5D, E7, 89, 5D, FC, 3B, 5D, 10, 74, 1A, 8B, 4D, 14, E8, 6C, 09, 00, 00, 8B, 4D, 08, FF, 55, 14, 8B, 45, 0C, 01, 45, 08, 43, 89, 5D, E0, EB, E1, B0, 01, 88, 45, E7, C7, 45, FC, FE, FF, FF, FF, E8, 0E, 00, 00, 00, E8, 20, 08, 00, 00, C2, 14, 00, 8B, 5D, E0, 8A, 45, E7, 84, C0, 75, 0F, FF, 75, 18, 53, FF, 75, 0C, FF, 75, 08, E8, 7B, 00, 00, 00, C3, 6A, 0C, 68, 60, 6D, 5D, 00, E8, B1, 07, 00, 00, C6...
 
[+]

Entropy:
6.5307

Code size:
1.4 MB (1,479,680 bytes)

Service
Display name:
Search Module Update

Service name:
SMUpd

Type:
Win32OwnProcess


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-85-63-60.lhr50.r.cloudfront.net  (52.85.63.60:80)

TCP (HTTP):
Connects to server-54-230-96-126.arn1.r.cloudfront.net  (54.230.96.126:80)

TCP (HTTP):
Connects to server-54-192-98-160.arn1.r.cloudfront.net  (54.192.98.160:80)

TCP (HTTP):
Connects to server-52-85-63-143.lhr50.r.cloudfront.net  (52.85.63.143:80)

TCP (HTTP):
Connects to server-52-85-63-130.lhr50.r.cloudfront.net  (52.85.63.130:80)

TCP (HTTP):
Connects to server-52-85-63-12.lhr50.r.cloudfront.net  (52.85.63.12:80)

TCP (HTTP):
Connects to server-52-85-63-124.lhr50.r.cloudfront.net  (52.85.63.124:80)

TCP (HTTP):
Connects to server-52-85-63-142.lhr50.r.cloudfront.net  (52.85.63.142:80)

TCP (HTTP):
Connects to server-52-85-63-30.lhr50.r.cloudfront.net  (52.85.63.30:80)

TCP (HTTP):
Connects to server-52-85-63-117.lhr50.r.cloudfront.net  (52.85.63.117:80)

TCP (HTTP):
Connects to server-54-192-98-240.arn1.r.cloudfront.net  (54.192.98.240:80)

TCP (HTTP):
Connects to server-52-85-63-231.lhr50.r.cloudfront.net  (52.85.63.231:80)

TCP (HTTP):
Connects to server-54-192-233-194.nrt12.r.cloudfront.net  (54.192.233.194:80)

TCP (HTTP):
Connects to server-54-192-98-76.arn1.r.cloudfront.net  (54.192.98.76:80)

TCP (HTTP):
Connects to server-54-230-163-48.jax1.r.cloudfront.net  (54.230.163.48:80)

TCP (HTTP):
Connects to server-54-230-163-222.jax1.r.cloudfront.net  (54.230.163.222:80)

TCP (HTTP):
Connects to server-54-192-203-125.fra50.r.cloudfront.net  (54.192.203.125:80)

TCP (HTTP):
Connects to server-54-192-159-186.sin3.r.cloudfront.net  (54.192.159.186:80)

TCP (HTTP):
Connects to server-52-85-167-146.gig50.r.cloudfront.net  (52.85.167.146:80)

TCP (HTTP):
Connects to server-54-230-141-232.sfo5.r.cloudfront.net  (54.230.141.232:80)

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