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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-54-230-96-181.arn1.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, 5605

MD5:
5e53ff91b4554a17a16e4b3653c1810e

SHA-1:
8f59781d11b450ff8dc930029bde846948481b63

SHA-256:
ac89dd155e84e8443e2a9a35b22d379ba7dfe1ad26bd12dbbb30c83d3edc3ed8

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 7:07:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.3.4

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

Product version:
2, 6, 8, 5605

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:
2/3/2017 9:47:33 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...
 
[+]

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-54-230-96-179.arn1.r.cloudfront.net  (54.230.96.179:80)

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

TCP (HTTP):
Connects to server-54-192-98-223.arn1.r.cloudfront.net  (54.192.98.223:80)

TCP (HTTP):
Connects to server-54-192-98-33.arn1.r.cloudfront.net  (54.192.98.33:80)

TCP (HTTP):
Connects to server-54-192-98-9.arn1.r.cloudfront.net  (54.192.98.9:80)

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

TCP (HTTP):
Connects to server-54-192-98-254.arn1.r.cloudfront.net  (54.192.98.254:80)

TCP (HTTP):
Connects to server-54-192-98-38.arn1.r.cloudfront.net  (54.192.98.38:80)

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

TCP (HTTP):
Connects to server-54-192-98-141.arn1.r.cloudfront.net  (54.192.98.141:80)

TCP (HTTP):
Connects to server-54-192-98-51.arn1.r.cloudfront.net  (54.192.98.51:80)

TCP (HTTP):
Connects to server-54-192-98-22.arn1.r.cloudfront.net  (54.192.98.22:80)

TCP (HTTP):
Connects to server-52-85-74-212.lhr3.r.cloudfront.net  (52.85.74.212:80)

TCP (HTTP):
Connects to server-52-85-173-44.fra6.r.cloudfront.net  (52.85.173.44:80)

TCP (HTTP):
Connects to server-54-192-98-151.arn1.r.cloudfront.net  (54.192.98.151:80)

TCP (HTTP):
Connects to server-54-230-96-181.arn1.r.cloudfront.net  (54.230.96.181:80)

TCP (HTTP):
Connects to server-54-230-96-163.arn1.r.cloudfront.net  (54.230.96.163:80)

TCP (HTTP):
Connects to server-54-192-98-79.arn1.r.cloudfront.net  (54.192.98.79:80)

TCP (HTTP):
Connects to server-54-192-98-198.arn1.r.cloudfront.net  (54.192.98.198:80)

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