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autorun.exe

D-LINK CORPORATION

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.dlink.com.br and multiple other hosts.
Publisher:
D-LINK CORPORATION  (signed and verified)

MD5:
79adac2748db591a99651e47d7b4d288

SHA-1:
4ad50025f8073932a842ad6dfe60f973c6f32503

SHA-256:
c25988e924a91a262029d8786c888bbc318d1500ddbd83e1cbe8c7e82f84e292

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 12:01:59 PM UTC  (today)

File size:
9.8 MB (10,229,672 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\autorun.exe

Digital Signature
Signed by:
D-LINK CORPORATION

Authority:
VeriSign, Inc.

Valid from:
7/4/2012 7:00:00 PM

Valid to:
9/3/2015 6:59:59 PM

Subject:
CN=D-LINK CORPORATION, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=D-LINK CORPORATION, L=TAIPEI CITY, S=Taipei, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5067339614C5CC219C489D40420F3BF9

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:XwYSOd3/dFj8ECHwbsKY/jnCw5ll4X9EAtOcVSc+u7NzF5AOhzPA2:XTSOdFRRPMjXutv7Sc+uRzFGyPA2

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:
7.9978

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file autorun.exe has been seen being distributed by the following 7 URLs.

http://www.dlink.com.br/sites/default/files/.../autorun_1.exe

http://d2okd4tdjucp2n.cloudfront.net/.../autorun.exe

http://suporte.dlink.com.br/.../codf.php?id_fir=1351&fan=&eqn=

http://d2okd4tdjucp2n.cloudfront.net/.../autorun.exe

http://dlink.com.br/sites/default/files/.../autorun.exe

http://www.dlink.com.br/sites/default/files/.../autorun.exe

http://d2okd4tdjucp2n.cloudfront.net/.../autorun.exe

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