brosix_setup_6556.exe

Brosix

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.brosix.com.
Publisher:
Brosix  (signed and verified)

MD5:
4c338ad8bc2fcd04bc6966a4740d427b

SHA-1:
34da3f0bfab4790d9fc4b7a64338250989bdce69

SHA-256:
c88c845913dcbbe653241f1db85e6a438e76e5dcbfbd95d063e43c97cffb7945

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:
8/4/2025 6:53:58 PM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
virus.bat.evilext.gen
1.0.0.1015

File size:
27.6 MB (28,920,272 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\brosix_setup_6556.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
1/14/2013 11:00:00 AM

Valid to:
1/15/2015 10:59:59 AM

Subject:
CN=Brosix, O=Brosix, STREET="apt. 69, 15th floor, 4 Dunav Boulevard", L=Plovdiv, S=Outside United States, PostalCode=4003, C=BG

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
008BFD9B3CCDAA1A75AF5EF7BC9FDEE768

File PE Metadata
Compilation timestamp:
4/10/2010 10:19:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
393216:snmgLcK45zpD+1Jsgfl9iNuKriscHoFFS5Egf+hde4HTGEXdtVyZYK7D8uM4ByLM:sRYy/l9WuKW6FS5Eg2hgedtVGTMLH8

Entry address:
0x33E9

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 78, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, 90, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, 80, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9992

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file brosix_setup_6556.exe has been seen being distributed by the following URL.

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