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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-54-192-230-125.waw50.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, 5647

MD5:
5ffdcb988a7d5b6cb44b65651515e254

SHA-1:
3b1f8c4acc3d8fa81a18d9da5a745824032f48a6

SHA-256:
1621ee887a1e53d6ca9ea422a65f0f94dc44e1a17ffe34df697ceed3763e7ff9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 7:34:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.5.18

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

Product version:
2, 6, 8, 5647

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:
2/5/2017 11:16:49 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...
 
[+]

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-52-85-173-32.fra6.r.cloudfront.net  (52.85.173.32:80)

TCP (HTTP):
Connects to server-54-192-3-218.lhr5.r.cloudfront.net  (54.192.3.218:80)

TCP (HTTP):
Connects to server-54-192-3-122.lhr5.r.cloudfront.net  (54.192.3.122:80)

TCP (HTTP):
Connects to server-54-192-98-181.arn1.r.cloudfront.net  (54.192.98.181:80)

TCP (HTTP):
Connects to server-54-192-3-75.lhr5.r.cloudfront.net  (54.192.3.75:80)

TCP (HTTP):
Connects to server-54-230-11-69.lhr3.r.cloudfront.net  (54.230.11.69:80)

TCP (HTTP):
Connects to server-54-192-3-57.lhr5.r.cloudfront.net  (54.192.3.57:80)

TCP (HTTP):
Connects to server-54-192-159-198.sin3.r.cloudfront.net  (54.192.159.198:80)

TCP (HTTP):
Connects to server-54-192-129-152.ams50.r.cloudfront.net  (54.192.129.152:80)

TCP (HTTP):
Connects to server-52-85-151-214.hkg51.r.cloudfront.net  (52.85.151.214:80)

TCP (HTTP):
Connects to server-205-251-219-18.arn1.r.cloudfront.net  (205.251.219.18:80)

TCP (HTTP):
Connects to server-52-85-221-198.cdg50.r.cloudfront.net  (52.85.221.198:80)

TCP (HTTP):
Connects to server-54-240-186-55.mad50.r.cloudfront.net  (54.240.186.55:80)

TCP (HTTP):
Connects to server-54-240-186-224.mad50.r.cloudfront.net  (54.240.186.224:80)

TCP (HTTP):
Connects to server-54-230-11-89.lhr3.r.cloudfront.net  (54.230.11.89:80)

TCP (HTTP):
Connects to server-54-230-11-190.lhr3.r.cloudfront.net  (54.230.11.190:80)

TCP (HTTP):
Connects to server-54-192-59-220.gru1.r.cloudfront.net  (54.192.59.220:80)

TCP (HTTP):
Connects to server-54-192-3-98.lhr5.r.cloudfront.net  (54.192.3.98:80)

TCP (HTTP):
Connects to server-54-192-3-81.lhr5.r.cloudfront.net  (54.192.3.81:80)

TCP (HTTP):
Connects to server-54-192-19-212.iad12.r.cloudfront.net  (54.192.19.212:80)

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