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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-52-85-63-124.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, 5703

MD5:
655c3effc2f9c0e151a06ad07ea1d8b0

SHA-1:
0086526286b37777cae8d2ef45c250b58d163d11

SHA-256:
dcd32a823e67283b5dffbac5a4c790e9882ffc5dac7e25c3f26a7a93283437e7

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 2:50:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.9.3

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

Product version:
2, 6, 8, 5703

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:
2/8/2017 9:46:15 PM

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...
 
[+]

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-54-230-149-11.sin2.r.cloudfront.net  (54.230.149.11:80)

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

TCP (HTTP):
Connects to server-54-230-149-55.sin2.r.cloudfront.net  (54.230.149.55:80)

TCP (HTTP):
Connects to server-54-192-159-97.sin3.r.cloudfront.net  (54.192.159.97:80)

TCP (HTTP):
Connects to server-54-192-159-153.sin3.r.cloudfront.net  (54.192.159.153:80)

TCP (HTTP):
Connects to server-54-230-5-175.dfw3.r.cloudfront.net  (54.230.5.175:80)

TCP (HTTP):
Connects to server-54-230-206-203.atl50.r.cloudfront.net  (54.230.206.203:80)

TCP (HTTP):
Connects to server-54-192-159-138.sin3.r.cloudfront.net  (54.192.159.138:80)

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

TCP (HTTP):
Connects to server-52-84-132-225.atl52.r.cloudfront.net  (52.84.132.225:80)

TCP (HTTP):
Connects to server-52-85-173-72.fra6.r.cloudfront.net  (52.85.173.72:80)

TCP (HTTP):
Connects to server-52-85-151-95.hkg51.r.cloudfront.net  (52.85.151.95:80)

TCP (HTTP):
Connects to server-52-85-151-233.hkg51.r.cloudfront.net  (52.85.151.233:80)

TCP (HTTP):
Connects to server-52-85-151-222.hkg51.r.cloudfront.net  (52.85.151.222:80)

TCP (HTTP):
Connects to server-54-230-5-205.dfw3.r.cloudfront.net  (54.230.5.205:80)

TCP (HTTP):
Connects to server-54-230-150-214.sin2.r.cloudfront.net  (54.230.150.214:80)

TCP (HTTP):
Connects to server-54-230-149-182.sin2.r.cloudfront.net  (54.230.149.182:80)

TCP (HTTP):
Connects to server-54-230-149-172.sin2.r.cloudfront.net  (54.230.149.172:80)

TCP (HTTP):
Connects to server-54-230-149-133.sin2.r.cloudfront.net  (54.230.149.133:80)

TCP (HTTP):
Connects to server-54-192-159-69.sin3.r.cloudfront.net  (54.192.159.69:80)

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