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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-54-230-95-237.fra2.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, 5747

MD5:
1c034f65dbea4fa299785803262b90e5

SHA-1:
e08f7205fbca75c6b9607b3b3a4e1ad50fd090e3

SHA-256:
7d8e2082825d43901dd94446bcfe704d24b19486e8a618ad68e6fdd259fcd846

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 8:24:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.11.16

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

Product version:
2, 6, 8, 5747

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:
2/11/2017 6:47:08 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-54-192-55-194.jfk6.r.cloudfront.net  (54.192.55.194:80)

TCP (HTTP):
Connects to server-52-85-63-79.lhr50.r.cloudfront.net  (52.85.63.79:80)

TCP (HTTP):
Connects to server-52-84-102-136.del51.r.cloudfront.net  (52.84.102.136:80)

TCP (HTTP):
Connects to server-52-85-63-174.lhr50.r.cloudfront.net  (52.85.63.174:80)

TCP (HTTP):
Connects to server-54-192-203-117.fra50.r.cloudfront.net  (54.192.203.117:80)

TCP (HTTP):
Connects to server-54-192-130-35.ams50.r.cloudfront.net  (54.192.130.35:80)

TCP (HTTP):
Connects to server-52-85-63-156.lhr50.r.cloudfront.net  (52.85.63.156:80)

TCP (HTTP):
Connects to server-52-85-33-176.mnl50.r.cloudfront.net  (52.85.33.176:80)

TCP (HTTP):
Connects to server-52-85-63-207.lhr50.r.cloudfront.net  (52.85.63.207:80)

TCP (HTTP):
Connects to server-52-85-63-11.lhr50.r.cloudfront.net  (52.85.63.11:80)

TCP (HTTP):
Connects to server-54-192-75-139.hkg50.r.cloudfront.net  (54.192.75.139:80)

TCP (HTTP):
Connects to server-52-85-221-122.cdg50.r.cloudfront.net  (52.85.221.122:80)

TCP (HTTP):
Connects to server-54-192-3-9.lhr5.r.cloudfront.net  (54.192.3.9:80)

TCP (HTTP):
Connects to server-52-85-63-254.lhr50.r.cloudfront.net  (52.85.63.254:80)

TCP (HTTP):
Connects to server-52-85-63-23.lhr50.r.cloudfront.net  (52.85.63.23:80)

TCP (HTTP):
Connects to server-54-240-186-4.mad50.r.cloudfront.net  (54.240.186.4:80)

TCP (HTTP):
Connects to server-54-240-186-106.mad50.r.cloudfront.net  (54.240.186.106:80)

TCP (HTTP):
Connects to server-54-230-191-67.maa3.r.cloudfront.net  (54.230.191.67:80)

TCP (HTTP):
Connects to server-54-230-191-63.maa3.r.cloudfront.net  (54.230.191.63:80)

TCP (HTTP):
Connects to server-54-230-191-48.maa3.r.cloudfront.net  (54.230.191.48:80)

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