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mycomposer.exe

Photosi S.P.A.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from ws.stampaevia.it.
Publisher:
Photosi S.P.A.  (signed and verified)

MD5:
39ab7ccf161d0d872b7073d334a33f53

SHA-1:
bdcb4f0ea5cb70e7381b4dda2390e3307eae11f2

SHA-256:
73e20fe578ae659a9467c4df065bf2712b6ff26b11bdbdb67a1f4d50c6295dbc

Scanner detections:
5 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/25/2024 6:04:26 PM UTC  (today)

Scan engine
Detection
Engine version

Kaspersky
Trojan-Downloader.Win32.Genome
15.0.0.543

Panda Antivirus
Generic Suspicious
15.05.30.01

Qihoo 360 Security
Win32/Trojan.Downloader.9d0
1.0.0.1015

Quick Heal
(Suspicious) - DNAScan
5.15.14.00

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
641.9 KB (657,344 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Photosi S.P.A.

Authority:
COMODO CA Limited

Valid from:
8/21/2014 2:00:00 AM

Valid to:
8/21/2017 1:59:59 AM

Subject:
CN=Photosi S.P.A., O=Photosi S.P.A., STREET="Via Carpegna, 22", L=Riccione, S=Rimini, PostalCode=47838, C=IT

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

Serial number:
00D5D915B7423A6AF59A3D81A2357EEE76

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:liA8hoFFFFFIFFFFFFFFFFFFFQFFF+FFFYdt8p9aGyUofTHslgMQEmFcoMjq6R4+:UA8hoFFFFFIFFFFFFFFFFFFFQFFF+FFf

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

https://ws.stampaevia.it:8778/PreExe/Download.aspx?Language=IT&idRetailer=30000286&link=http://downloads.poi.de/photosi/.../PhotoSi_MyComposer_5.0_Setup.exe

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