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nmap.exe

Nmap

Insecure.org

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from nmap.org and multiple other hosts.
Publisher:
Insecure.org

Product:
Nmap

Description:
Nmap installer

Version:
5.21

MD5:
883829de3ac856f7310de4a53799c730

SHA-1:
d2384319df6db6bed720eb3225b0d650c2f781e7

SHA-256:
b9aa3c96c31b6a8088fef744323a553d8a023538fee9392af01f029d43b635de

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/25/2024 9:09:32 PM UTC  (today)

Scan engine
Detection
Engine version

ViRobot
Trojan.Win32.Agent.87672
2011.4.7.4223

File size:
14.9 MB (15,623,433 bytes)

Copyright:
Copyright (c) Insecure.Com LLC (fyodor@insecure.org)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\cehv7 module 03 scanning networks\scanning tools\nmap\nmap.exe

File PE Metadata
Compilation timestamp:
6/7/2009 12:41:59 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:j2cSYBe3S5Q0nAM52AY9J6VuUmUDWt4R6ElXm1l5fY9XWvTs0neVf4hG07NfMbgc:j2jYBIS+f49mSllv90T7m0lEbgc

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:
7.9990

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nmap.exe has been seen being distributed by the following 2 URLs.

https://nmap.org/.../nmap-5.21-setup.exe

http://nmap.org/.../nmap-5.21-setup.exe

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