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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-54-230-95-236.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, 5647

MD5:
9f69f63786d5f168e4714acfad6d5258

SHA-1:
7baf34763c952d5a3bd733edd501803defca9d44

SHA-256:
a26afa17f3f78f5eea09efc5bd7d80bdc66dfae7161efe352cc8836fad165ce7

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 10:42:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Toolbar (M)
17.2.5.20

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

Product version:
2, 6, 8, 5647

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:
2/5/2017 12:47:45 PM

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...
 
[+]

Entropy:
6.5305

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-52-85-94-173.jfk5.r.cloudfront.net  (52.85.94.173:80)

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

TCP (HTTP):
Connects to server-54-230-216-170.mrs50.r.cloudfront.net  (54.230.216.170:80)

TCP (HTTP):
Connects to server-54-230-216-50.mrs50.r.cloudfront.net  (54.230.216.50:80)

TCP (HTTP):
Connects to server-54-230-216-107.mrs50.r.cloudfront.net  (54.230.216.107:80)

TCP (HTTP):
Connects to server-54-230-216-109.mrs50.r.cloudfront.net  (54.230.216.109:80)

TCP (HTTP):
Connects to server-54-230-216-241.mrs50.r.cloudfront.net  (54.230.216.241:80)

TCP (HTTP):
Connects to server-54-230-216-165.mrs50.r.cloudfront.net  (54.230.216.165:80)

TCP (HTTP):
Connects to server-54-230-216-199.mrs50.r.cloudfront.net  (54.230.216.199:80)

TCP (HTTP):
Connects to server-54-230-216-127.mrs50.r.cloudfront.net  (54.230.216.127:80)

TCP (HTTP):
Connects to server-54-192-3-38.lhr5.r.cloudfront.net  (54.192.3.38:80)

TCP (HTTP):
Connects to server-54-192-25-135.mxp4.r.cloudfront.net  (54.192.25.135:80)

TCP (HTTP):
Connects to server-52-85-173-75.fra6.r.cloudfront.net  (52.85.173.75:80)

TCP (HTTP):
Connects to server-54-230-95-58.fra2.r.cloudfront.net  (54.230.95.58:80)

TCP (HTTP):
Connects to server-54-230-216-33.mrs50.r.cloudfront.net  (54.230.216.33:80)

TCP (HTTP):
Connects to server-54-230-216-25.mrs50.r.cloudfront.net  (54.230.216.25:80)

TCP (HTTP):
Connects to server-54-230-216-236.mrs50.r.cloudfront.net  (54.230.216.236:80)

TCP (HTTP):
Connects to server-54-230-216-233.mrs50.r.cloudfront.net  (54.230.216.233:80)

TCP (HTTP):
Connects to server-54-230-216-186.mrs50.r.cloudfront.net  (54.230.216.186:80)

TCP (HTTP):
Connects to server-54-230-216-102.mrs50.r.cloudfront.net  (54.230.216.102:80)

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