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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-54-192-130-123.ams50.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, 5621

MD5:
c88e31e1637fb146ee2e916a44a94353

SHA-1:
3f95a84adf97a480843192c668a81e260b3acbf3

SHA-256:
d9f512dd6fd7b0bc271ccd643ab52797ad9ba8950b433d943150b51f935618b0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 3:51:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Service
17.2.4.3

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

Product version:
2, 6, 8, 5621

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:
2/4/2017 9:46:19 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:
6.2431

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-52-84-102-42.del51.r.cloudfront.net  (52.84.102.42:80)

TCP (HTTP):
Connects to server-52-85-151-28.hkg51.r.cloudfront.net  (52.85.151.28:80)

TCP (HTTP):
Connects to server-54-192-14-150.ams1.r.cloudfront.net  (54.192.14.150:80)

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

TCP (HTTP):
Connects to server-52-84-102-249.del51.r.cloudfront.net  (52.84.102.249:80)

TCP (HTTP):
Connects to server-52-84-102-143.del51.r.cloudfront.net  (52.84.102.143:80)

TCP (HTTP):
Connects to server-52-85-151-39.hkg51.r.cloudfront.net  (52.85.151.39:80)

TCP (HTTP):
Connects to server-54-230-95-23.fra2.r.cloudfront.net  (54.230.95.23:80)

TCP (HTTP):
Connects to server-54-192-75-37.hkg50.r.cloudfront.net  (54.192.75.37:80)

TCP (HTTP):
Connects to server-52-85-151-101.hkg51.r.cloudfront.net  (52.85.151.101:80)

TCP (HTTP):
Connects to server-54-230-95-203.fra2.r.cloudfront.net  (54.230.95.203:80)

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

TCP (HTTP):
Connects to server-54-230-95-105.fra2.r.cloudfront.net  (54.230.95.105:80)

TCP (HTTP):
Connects to server-54-230-191-137.maa3.r.cloudfront.net  (54.230.191.137:80)

TCP (HTTP):
Connects to server-54-192-230-241.waw50.r.cloudfront.net  (54.192.230.241:80)

TCP (HTTP):
Connects to server-54-192-230-208.waw50.r.cloudfront.net  (54.192.230.208:80)

TCP (HTTP):
Connects to server-54-192-230-147.waw50.r.cloudfront.net  (54.192.230.147:80)

TCP (HTTP):
Connects to server-54-192-159-205.sin3.r.cloudfront.net  (54.192.159.205:80)

TCP (HTTP):
Connects to server-54-192-14-185.ams1.r.cloudfront.net  (54.192.14.185:80)

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

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