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fswr.exe

The application fswr.exe has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from d1mdi78qyff344.cloudfront.net.
MD5:
f29909108ab2a5ba8c17e43111abcd76

SHA-1:
24e8c1896241eb009786658c45ab0e18a3bddd09

SHA-256:
958844a6909f75f49a93fffd278235bb59e94f90533badc320cfc731a9cd8700

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 7:44:44 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
2014.9-150711

Baidu Antivirus
Adware.Win32.Downloader
4.0.3.15711

Dr.Web
Trojan.DownLoader14.27792
9.0.1.0192

Kaspersky
Trojan-Downloader.Win32.Genome
14.0.0.1750

Panda Antivirus
Generic Suspicious
15.07.11.10

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

File size:
56.1 KB (57,441 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\c75cgqke\fswr.exe

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:apgpHzb9dZVX9fHMvG0D3XJbCyVNDVxFmo41ahf2:YgXdZt9P6D3XJbCyVNDjFmo4sc

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.2520

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file fswr.exe has been seen being distributed by the following URL.

http://d1mdi78qyff344.cloudfront.net/fswr.exe

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