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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-54-192-25-70.mxp4.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, 5517

MD5:
fdb2bee3d4913b897cf7f4320224326d

SHA-1:
1fc96c3ab39348a87c60512336d69c437819b799

SHA-256:
f6bb9e579a982f81e97ea93a3c8ce20e086e43b618cf891033102366ab597e7d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 11:27:00 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.1.25.1

File size:
3 MB (3,109,888 bytes)

Product version:
2, 6, 8, 5517

Copyright:
Copyright (C) 2014

Original file name:
smu.exe

File type:
Executable application (Win64 EXE)

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
1/25/2017 6:46:25 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
14.0

Entry address:
0x12AC90

Entry point:
48, 83, EC, 28, E8, 57, 09, 00, 00, 48, 83, C4, 28, E9, 66, FE, FF, FF, CC, CC, 48, 8B, C4, 48, 89, 58, 18, 48, 89, 70, 20, 48, 89, 50, 10, 48, 89, 48, 08, 57, 41, 56, 41, 57, 48, 83, EC, 30, 49, 8B, F1, 4D, 8B, F8, 4C, 8B, F2, 48, 8B, F9, 33, DB, 48, 89, 58, E0, 88, 58, D8, 49, 3B, DF, 74, 1F, 48, 8B, CE, E8, AA, 04, 00, 00, 48, 8B, CF, FF, D6, 49, 03, FE, 48, 89, 7C, 24, 50, 48, FF, C3, 48, 89, 5C, 24, 28, EB, DC, C6, 44, 24, 20, 01, 48, 8B, 5C, 24, 60, 48, 8B, 74, 24, 68, 48, 83, C4, 30, 41, 5F, 41, 5E...
 
[+]

Entropy:
6.2432

Code size:
2.1 MB (2,196,480 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-54-239-174-36.mnl50.r.cloudfront.net  (54.239.174.36:80)

TCP (HTTP):
Connects to server-52-85-151-216.hkg51.r.cloudfront.net  (52.85.151.216:80)

TCP (HTTP):
Connects to server-54-192-25-70.mxp4.r.cloudfront.net  (54.192.25.70:80)

TCP (HTTP):
Connects to server-54-239-174-225.mnl50.r.cloudfront.net  (54.239.174.225:80)

TCP (HTTP):
Connects to server-54-239-174-166.mnl50.r.cloudfront.net  (54.239.174.166:80)

TCP (HTTP):
Connects to server-54-192-55-162.jfk6.r.cloudfront.net  (54.192.55.162:80)

TCP (HTTP):
Connects to server-52-85-151-250.hkg51.r.cloudfront.net  (52.85.151.250:80)

TCP (HTTP):
Connects to server-54-239-174-84.mnl50.r.cloudfront.net  (54.239.174.84:80)

TCP (HTTP):
Connects to server-54-239-174-5.mnl50.r.cloudfront.net  (54.239.174.5:80)

TCP (HTTP):
Connects to server-54-192-55-165.jfk6.r.cloudfront.net  (54.192.55.165:80)

TCP (HTTP):
Connects to server-52-85-151-35.hkg51.r.cloudfront.net  (52.85.151.35:80)

TCP (HTTP):
Connects to server-52-85-151-230.hkg51.r.cloudfront.net  (52.85.151.230:80)

TCP (HTTP):
Connects to server-54-240-186-81.mad50.r.cloudfront.net  (54.240.186.81:80)

TCP (HTTP):
Connects to server-54-240-186-36.mad50.r.cloudfront.net  (54.240.186.36:80)

TCP (HTTP):
Connects to server-54-239-174-32.mnl50.r.cloudfront.net  (54.239.174.32:80)

TCP (HTTP):
Connects to server-54-239-174-254.mnl50.r.cloudfront.net  (54.239.174.254:80)

TCP (HTTP):
Connects to server-54-239-174-228.mnl50.r.cloudfront.net  (54.239.174.228:80)

TCP (HTTP):
Connects to server-54-239-174-183.mnl50.r.cloudfront.net  (54.239.174.183:80)

TCP (HTTP):
Connects to server-54-239-174-150.mnl50.r.cloudfront.net  (54.239.174.150:80)

TCP (HTTP):
Connects to server-54-230-5-243.dfw3.r.cloudfront.net  (54.230.5.243:80)

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